Merge branch 'next' into for-linus

54 files changed, 4238 insertions, 4115 deletions

diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index 9f363e0c4b6..cf8b4bc3e73 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -70,7 +70,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
 	r200.o radeon_legacy_tv.o r600_cs.o r600_blit.o r600_blit_shaders.o \
 	r600_blit_kms.o radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o \
 	evergreen.o evergreen_cs.o evergreen_blit_shaders.o evergreen_blit_kms.o \
-	radeon_trace_points.o ni.o cayman_blit_shaders.o
+	radeon_trace_points.o ni.o cayman_blit_shaders.o atombios_encoders.o
 
 radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
 radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index e88c64417a8..14cc88aaf3a 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -277,7 +277,12 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
 	case ATOM_ARG_FB:
 		idx = U8(*ptr);
 		(*ptr)++;
-		val = gctx->scratch[((gctx->fb_base + idx) / 4)];
+		if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
+			DRM_ERROR("ATOM: fb read beyond scratch region: %d vs. %d\n",
+				  gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
+			val = 0;
+		} else
+			val = gctx->scratch[(gctx->fb_base / 4) + idx];
 		if (print)
 			DEBUG("FB[0x%02X]", idx);
 		break;
@@ -531,7 +536,11 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
 	case ATOM_ARG_FB:
 		idx = U8(*ptr);
 		(*ptr)++;
-		gctx->scratch[((gctx->fb_base + idx) / 4)] = val;
+		if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
+			DRM_ERROR("ATOM: fb write beyond scratch region: %d vs. %d\n",
+				  gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
+		} else
+			gctx->scratch[(gctx->fb_base / 4) + idx] = val;
 		DEBUG("FB[0x%02X]", idx);
 		break;
 	case ATOM_ARG_PLL:
@@ -1370,11 +1379,13 @@ int atom_allocate_fb_scratch(struct atom_context *ctx)
 
 		usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024;
 	}
+	ctx->scratch_size_bytes = 0;
 	if (usage_bytes == 0)
 		usage_bytes = 20 * 1024;
 	/* allocate some scratch memory */
 	ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL);
 	if (!ctx->scratch)
 		return -ENOMEM;
+	ctx->scratch_size_bytes = usage_bytes;
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h
index a589a55b223..93cfe2086ba 100644
--- a/drivers/gpu/drm/radeon/atom.h
+++ b/drivers/gpu/drm/radeon/atom.h
@@ -137,6 +137,7 @@ struct atom_context {
 	int cs_equal, cs_above;
 	int io_mode;
 	uint32_t *scratch;
+	int scratch_size_bytes;
 };
 
 extern int atom_debug;
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index c742944d380..87631fede1f 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -466,7 +466,7 @@ static void atombios_crtc_program_ss(struct drm_crtc *crtc,
 			return;
 		}
 		args.v2.ucEnable = enable;
-		if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK))
+		if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE41(rdev))
 			args.v2.ucEnable = ATOM_DISABLE;
 	} else if (ASIC_IS_DCE3(rdev)) {
 		args.v1.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
@@ -558,7 +558,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 				bpc = connector->display_info.bpc;
 			encoder_mode = atombios_get_encoder_mode(encoder);
 			if ((radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) ||
-			    radeon_encoder_is_dp_bridge(encoder)) {
+			    (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) {
 				if (connector) {
 					struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 					struct radeon_connector_atom_dig *dig_connector =
@@ -638,44 +638,29 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 				if (ss_enabled && ss->percentage)
 					args.v3.sInput.ucDispPllConfig |=
 						DISPPLL_CONFIG_SS_ENABLE;
-				if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT) ||
-				    radeon_encoder_is_dp_bridge(encoder)) {
+				if (ENCODER_MODE_IS_DP(encoder_mode)) {
+					args.v3.sInput.ucDispPllConfig |=
+						DISPPLL_CONFIG_COHERENT_MODE;
+					/* 16200 or 27000 */
+					args.v3.sInput.usPixelClock = cpu_to_le16(dp_clock / 10);
+				} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
 					struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-					if (encoder_mode == ATOM_ENCODER_MODE_DP) {
+					if (encoder_mode == ATOM_ENCODER_MODE_HDMI)
+						/* deep color support */
+						args.v3.sInput.usPixelClock =
+							cpu_to_le16((mode->clock * bpc / 8) / 10);
+					if (dig->coherent_mode)
 						args.v3.sInput.ucDispPllConfig |=
 							DISPPLL_CONFIG_COHERENT_MODE;
-						/* 16200 or 27000 */
-						args.v3.sInput.usPixelClock = cpu_to_le16(dp_clock / 10);
-					} else {
-						if (encoder_mode == ATOM_ENCODER_MODE_HDMI) {
-							/* deep color support */
-							args.v3.sInput.usPixelClock =
-								cpu_to_le16((mode->clock * bpc / 8) / 10);
-						}
-						if (dig->coherent_mode)
-							args.v3.sInput.ucDispPllConfig |=
-								DISPPLL_CONFIG_COHERENT_MODE;
-						if (mode->clock > 165000)
-							args.v3.sInput.ucDispPllConfig |=
-								DISPPLL_CONFIG_DUAL_LINK;
-					}
-				} else if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-					if (encoder_mode == ATOM_ENCODER_MODE_DP) {
+					if (mode->clock > 165000)
 						args.v3.sInput.ucDispPllConfig |=
-							DISPPLL_CONFIG_COHERENT_MODE;
-						/* 16200 or 27000 */
-						args.v3.sInput.usPixelClock = cpu_to_le16(dp_clock / 10);
-					} else if (encoder_mode != ATOM_ENCODER_MODE_LVDS) {
-						if (mode->clock > 165000)
-							args.v3.sInput.ucDispPllConfig |=
-								DISPPLL_CONFIG_DUAL_LINK;
-					}
+							DISPPLL_CONFIG_DUAL_LINK;
 				}
-				if (radeon_encoder_is_dp_bridge(encoder)) {
-					struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-					struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder);
-					args.v3.sInput.ucExtTransmitterID = ext_radeon_encoder->encoder_id;
-				} else
+				if (radeon_encoder_get_dp_bridge_encoder_id(encoder) !=
+				    ENCODER_OBJECT_ID_NONE)
+					args.v3.sInput.ucExtTransmitterID =
+						radeon_encoder_get_dp_bridge_encoder_id(encoder);
+				else
 					args.v3.sInput.ucExtTransmitterID = 0;
 
 				atom_execute_table(rdev->mode_info.atom_context,
@@ -945,6 +930,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
 		bpc = connector->display_info.bpc;
 
 		switch (encoder_mode) {
+		case ATOM_ENCODER_MODE_DP_MST:
 		case ATOM_ENCODER_MODE_DP:
 			/* DP/eDP */
 			dp_clock = dig_connector->dp_clock / 10;
@@ -1450,7 +1436,7 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc)
 				 * PPLL/DCPLL programming and only program the DP DTO for the
 				 * crtc virtual pixel clock.
 				 */
-				if (atombios_get_encoder_mode(test_encoder) == ATOM_ENCODER_MODE_DP) {
+				if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_encoder))) {
 					if (ASIC_IS_DCE5(rdev) || rdev->clock.dp_extclk)
 						return ATOM_PPLL_INVALID;
 				}
@@ -1536,12 +1522,6 @@ static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc,
 				     struct drm_display_mode *mode,
 				     struct drm_display_mode *adjusted_mode)
 {
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* adjust pm to upcoming mode change */
-	radeon_pm_compute_clocks(rdev);
-
 	if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
 		return false;
 	return true;
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 7ad43c6b1db..6fb335a4fdd 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -115,6 +115,7 @@ static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector,
 	u8 msg[20];
 	int msg_bytes = send_bytes + 4;
 	u8 ack;
+	unsigned retry;
 
 	if (send_bytes > 16)
 		return -1;
@@ -125,20 +126,22 @@ static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector,
 	msg[3] = (msg_bytes << 4) | (send_bytes - 1);
 	memcpy(&msg[4], send, send_bytes);
 
-	while (1) {
+	for (retry = 0; retry < 4; retry++) {
 		ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
 					    msg, msg_bytes, NULL, 0, delay, &ack);
-		if (ret < 0)
+		if (ret == -EBUSY)
+			continue;
+		else if (ret < 0)
 			return ret;
 		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
-			break;
+			return send_bytes;
 		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
 			udelay(400);
 		else
 			return -EIO;
 	}
 
-	return send_bytes;
+	return -EIO;
 }
 
 static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector,
@@ -149,26 +152,31 @@ static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector,
 	int msg_bytes = 4;
 	u8 ack;
 	int ret;
+	unsigned retry;
 
 	msg[0] = address;
 	msg[1] = address >> 8;
 	msg[2] = AUX_NATIVE_READ << 4;
 	msg[3] = (msg_bytes << 4) | (recv_bytes - 1);
 
-	while (1) {
+	for (retry = 0; retry < 4; retry++) {
 		ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
 					    msg, msg_bytes, recv, recv_bytes, delay, &ack);
-		if (ret == 0)
-			return -EPROTO;
-		if (ret < 0)
+		if (ret == -EBUSY)
+			continue;
+		else if (ret < 0)
 			return ret;
 		if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
 			return ret;
 		else if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_DEFER)
 			udelay(400);
+		else if (ret == 0)
+			return -EPROTO;
 		else
 			return -EIO;
 	}
+
+	return -EIO;
 }
 
 static void radeon_write_dpcd_reg(struct radeon_connector *radeon_connector,
@@ -232,7 +240,9 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 	for (retry = 0; retry < 4; retry++) {
 		ret = radeon_process_aux_ch(auxch,
 					    msg, msg_bytes, reply, reply_bytes, 0, &ack);
-		if (ret < 0) {
+		if (ret == -EBUSY)
+			continue;
+		else if (ret < 0) {
 			DRM_DEBUG_KMS("aux_ch failed %d\n", ret);
 			return ret;
 		}
@@ -273,7 +283,7 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 		}
 	}
 
-	DRM_ERROR("aux i2c too many retries, giving up\n");
+	DRM_DEBUG_KMS("aux i2c too many retries, giving up\n");
 	return -EREMOTEIO;
 }
 
@@ -472,7 +482,8 @@ static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
 	int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
 	int lane_num, max_pix_clock;
 
-	if (radeon_connector_encoder_is_dp_bridge(connector))
+	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
+	    ENCODER_OBJECT_ID_NUTMEG)
 		return 270000;
 
 	lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
@@ -543,17 +554,32 @@ static void radeon_dp_set_panel_mode(struct drm_encoder *encoder,
 {
 	struct drm_device *dev = encoder->dev;
 	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
 
 	if (!ASIC_IS_DCE4(rdev))
 		return;
 
-	if (radeon_connector_encoder_is_dp_bridge(connector))
+	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
+	    ENCODER_OBJECT_ID_NUTMEG)
 		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
+	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
+		 ENCODER_OBJECT_ID_TRAVIS)
+		panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+	else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
+		if (tmp & 1)
+			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+	}
 
 	atombios_dig_encoder_setup(encoder,
 				   ATOM_ENCODER_CMD_SETUP_PANEL_MODE,
 				   panel_mode);
+
+	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
+	    (panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
+		radeon_write_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_SET, 1);
+	}
 }
 
 void radeon_dp_set_link_config(struct drm_connector *connector,
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
new file mode 100644
index 00000000000..39c04c1b847
--- /dev/null
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -0,0 +1,2369 @@
+/*
+ * Copyright 2007-11 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ *          Alex Deucher
+ */
+#include "drmP.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon.h"
+#include "atom.h"
+
+extern int atom_debug;
+
+/* evil but including atombios.h is much worse */
+bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
+				struct drm_display_mode *mode);
+
+
+static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static struct drm_connector *
+radeon_get_connector_for_encoder_init(struct drm_encoder *encoder)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_connector *connector;
+	struct radeon_connector *radeon_connector;
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		radeon_connector = to_radeon_connector(connector);
+		if (radeon_encoder->devices & radeon_connector->devices)
+			return connector;
+	}
+	return NULL;
+}
+
+static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
+				   struct drm_display_mode *mode,
+				   struct drm_display_mode *adjusted_mode)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+
+	/* set the active encoder to connector routing */
+	radeon_encoder_set_active_device(encoder);
+	drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+	/* hw bug */
+	if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
+	    && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
+		adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
+
+	/* get the native mode for LVDS */
+	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+		radeon_panel_mode_fixup(encoder, adjusted_mode);
+
+	/* get the native mode for TV */
+	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
+		struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
+		if (tv_dac) {
+			if (tv_dac->tv_std == TV_STD_NTSC ||
+			    tv_dac->tv_std == TV_STD_NTSC_J ||
+			    tv_dac->tv_std == TV_STD_PAL_M)
+				radeon_atom_get_tv_timings(rdev, 0, adjusted_mode);
+			else
+				radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
+		}
+	}
+
+	if (ASIC_IS_DCE3(rdev) &&
+	    ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
+	     (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE))) {
+		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+		radeon_dp_set_link_config(connector, mode);
+	}
+
+	return true;
+}
+
+static void
+atombios_dac_setup(struct drm_encoder *encoder, int action)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	DAC_ENCODER_CONTROL_PS_ALLOCATION args;
+	int index = 0;
+	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
+
+	memset(&args, 0, sizeof(args));
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+		index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
+		break;
+	}
+
+	args.ucAction = action;
+
+	if (radeon_encoder->active_device & (ATOM_DEVICE_CRT_SUPPORT))
+		args.ucDacStandard = ATOM_DAC1_PS2;
+	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+		args.ucDacStandard = ATOM_DAC1_CV;
+	else {
+		switch (dac_info->tv_std) {
+		case TV_STD_PAL:
+		case TV_STD_PAL_M:
+		case TV_STD_SCART_PAL:
+		case TV_STD_SECAM:
+		case TV_STD_PAL_CN:
+			args.ucDacStandard = ATOM_DAC1_PAL;
+			break;
+		case TV_STD_NTSC:
+		case TV_STD_NTSC_J:
+		case TV_STD_PAL_60:
+		default:
+			args.ucDacStandard = ATOM_DAC1_NTSC;
+			break;
+		}
+	}
+	args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+static void
+atombios_tv_setup(struct drm_encoder *encoder, int action)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	TV_ENCODER_CONTROL_PS_ALLOCATION args;
+	int index = 0;
+	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
+
+	memset(&args, 0, sizeof(args));
+
+	index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
+
+	args.sTVEncoder.ucAction = action;
+
+	if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+		args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
+	else {
+		switch (dac_info->tv_std) {
+		case TV_STD_NTSC:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
+			break;
+		case TV_STD_PAL:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
+			break;
+		case TV_STD_PAL_M:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
+			break;
+		case TV_STD_PAL_60:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
+			break;
+		case TV_STD_NTSC_J:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
+			break;
+		case TV_STD_SCART_PAL:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
+			break;
+		case TV_STD_SECAM:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
+			break;
+		case TV_STD_PAL_CN:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
+			break;
+		default:
+			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
+			break;
+		}
+	}
+
+	args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+union dvo_encoder_control {
+	ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
+	DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
+	DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
+};
+
+void
+atombios_dvo_setup(struct drm_encoder *encoder, int action)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	union dvo_encoder_control args;
+	int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
+	uint8_t frev, crev;
+
+	memset(&args, 0, sizeof(args));
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+		switch (crev) {
+		case 1:
+			/* R4xx, R5xx */
+			args.ext_tmds.sXTmdsEncoder.ucEnable = action;
+
+			if (radeon_encoder->pixel_clock > 165000)
+				args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+
+			args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
+			break;
+		case 2:
+			/* RS600/690/740 */
+			args.dvo.sDVOEncoder.ucAction = action;
+			args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			/* DFP1, CRT1, TV1 depending on the type of port */
+			args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
+
+			if (radeon_encoder->pixel_clock > 165000)
+				args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
+			break;
+		case 3:
+			/* R6xx */
+			args.dvo_v3.ucAction = action;
+			args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			args.dvo_v3.ucDVOConfig = 0; /* XXX */
+			break;
+		default:
+			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+			break;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+		break;
+	}
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+union lvds_encoder_control {
+	LVDS_ENCODER_CONTROL_PS_ALLOCATION    v1;
+	LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
+};
+
+void
+atombios_digital_setup(struct drm_encoder *encoder, int action)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+	union lvds_encoder_control args;
+	int index = 0;
+	int hdmi_detected = 0;
+	uint8_t frev, crev;
+
+	if (!dig)
+		return;
+
+	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
+		hdmi_detected = 1;
+
+	memset(&args, 0, sizeof(args));
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+		index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+		index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
+		else
+			index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
+		break;
+	}
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+	case 2:
+		switch (crev) {
+		case 1:
+			args.v1.ucMisc = 0;
+			args.v1.ucAction = action;
+			if (hdmi_detected)
+				args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
+					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+				if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
+					args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
+			} else {
+				if (dig->linkb)
+					args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+				/*if (pScrn->rgbBits == 8) */
+				args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
+			}
+			break;
+		case 2:
+		case 3:
+			args.v2.ucMisc = 0;
+			args.v2.ucAction = action;
+			if (crev == 3) {
+				if (dig->coherent_mode)
+					args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
+			}
+			if (hdmi_detected)
+				args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
+			args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			args.v2.ucTruncate = 0;
+			args.v2.ucSpatial = 0;
+			args.v2.ucTemporal = 0;
+			args.v2.ucFRC = 0;
+			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
+					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+				if (dig->lcd_misc & ATOM_PANEL_MISC_SPATIAL) {
+					args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
+					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
+						args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
+				}
+				if (dig->lcd_misc & ATOM_PANEL_MISC_TEMPORAL) {
+					args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
+					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
+						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
+					if (((dig->lcd_misc >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT) & 0x3) == 2)
+						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
+				}
+			} else {
+				if (dig->linkb)
+					args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
+			}
+			break;
+		default:
+			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+			break;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+		break;
+	}
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+int
+atombios_get_encoder_mode(struct drm_encoder *encoder)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_connector *connector;
+	struct radeon_connector *radeon_connector;
+	struct radeon_connector_atom_dig *dig_connector;
+
+	/* dp bridges are always DP */
+	if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)
+		return ATOM_ENCODER_MODE_DP;
+
+	/* DVO is always DVO */
+	if (radeon_encoder->encoder_id == ATOM_ENCODER_MODE_DVO)
+		return ATOM_ENCODER_MODE_DVO;
+
+	connector = radeon_get_connector_for_encoder(encoder);
+	/* if we don't have an active device yet, just use one of
+	 * the connectors tied to the encoder.
+	 */
+	if (!connector)
+		connector = radeon_get_connector_for_encoder_init(encoder);
+	radeon_connector = to_radeon_connector(connector);
+
+	switch (connector->connector_type) {
+	case DRM_MODE_CONNECTOR_DVII:
+	case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
+		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
+			/* fix me */
+			if (ASIC_IS_DCE4(rdev))
+				return ATOM_ENCODER_MODE_DVI;
+			else
+				return ATOM_ENCODER_MODE_HDMI;
+		} else if (radeon_connector->use_digital)
+			return ATOM_ENCODER_MODE_DVI;
+		else
+			return ATOM_ENCODER_MODE_CRT;
+		break;
+	case DRM_MODE_CONNECTOR_DVID:
+	case DRM_MODE_CONNECTOR_HDMIA:
+	default:
+		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
+			/* fix me */
+			if (ASIC_IS_DCE4(rdev))
+				return ATOM_ENCODER_MODE_DVI;
+			else
+				return ATOM_ENCODER_MODE_HDMI;
+		} else
+			return ATOM_ENCODER_MODE_DVI;
+		break;
+	case DRM_MODE_CONNECTOR_LVDS:
+		return ATOM_ENCODER_MODE_LVDS;
+		break;
+	case DRM_MODE_CONNECTOR_DisplayPort:
+		dig_connector = radeon_connector->con_priv;
+		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
+			return ATOM_ENCODER_MODE_DP;
+		else if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
+			/* fix me */
+			if (ASIC_IS_DCE4(rdev))
+				return ATOM_ENCODER_MODE_DVI;
+			else
+				return ATOM_ENCODER_MODE_HDMI;
+		} else
+			return ATOM_ENCODER_MODE_DVI;
+		break;
+	case DRM_MODE_CONNECTOR_eDP:
+		return ATOM_ENCODER_MODE_DP;
+	case DRM_MODE_CONNECTOR_DVIA:
+	case DRM_MODE_CONNECTOR_VGA:
+		return ATOM_ENCODER_MODE_CRT;
+		break;
+	case DRM_MODE_CONNECTOR_Composite:
+	case DRM_MODE_CONNECTOR_SVIDEO:
+	case DRM_MODE_CONNECTOR_9PinDIN:
+		/* fix me */
+		return ATOM_ENCODER_MODE_TV;
+		/*return ATOM_ENCODER_MODE_CV;*/
+		break;
+	}
+}
+
+/*
+ * DIG Encoder/Transmitter Setup
+ *
+ * DCE 3.0/3.1
+ * - 2 DIG transmitter blocks. UNIPHY (links A and B) and LVTMA.
+ * Supports up to 3 digital outputs
+ * - 2 DIG encoder blocks.
+ * DIG1 can drive UNIPHY link A or link B
+ * DIG2 can drive UNIPHY link B or LVTMA
+ *
+ * DCE 3.2
+ * - 3 DIG transmitter blocks. UNIPHY0/1/2 (links A and B).
+ * Supports up to 5 digital outputs
+ * - 2 DIG encoder blocks.
+ * DIG1/2 can drive UNIPHY0/1/2 link A or link B
+ *
+ * DCE 4.0/5.0
+ * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
+ * Supports up to 6 digital outputs
+ * - 6 DIG encoder blocks.
+ * - DIG to PHY mapping is hardcoded
+ * DIG1 drives UNIPHY0 link A, A+B
+ * DIG2 drives UNIPHY0 link B
+ * DIG3 drives UNIPHY1 link A, A+B
+ * DIG4 drives UNIPHY1 link B
+ * DIG5 drives UNIPHY2 link A, A+B
+ * DIG6 drives UNIPHY2 link B
+ *
+ * DCE 4.1
+ * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
+ * Supports up to 6 digital outputs
+ * - 2 DIG encoder blocks.
+ * DIG1/2 can drive UNIPHY0/1/2 link A or link B
+ *
+ * Routing
+ * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links)
+ * Examples:
+ * crtc0 -> dig2 -> LVTMA   links A+B -> TMDS/HDMI
+ * crtc1 -> dig1 -> UNIPHY0 link  B   -> DP
+ * crtc0 -> dig1 -> UNIPHY2 link  A   -> LVDS
+ * crtc1 -> dig2 -> UNIPHY1 link  B+A -> TMDS/HDMI
+ */
+
+union dig_encoder_control {
+	DIG_ENCODER_CONTROL_PS_ALLOCATION v1;
+	DIG_ENCODER_CONTROL_PARAMETERS_V2 v2;
+	DIG_ENCODER_CONTROL_PARAMETERS_V3 v3;
+	DIG_ENCODER_CONTROL_PARAMETERS_V4 v4;
+};
+
+void
+atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+	union dig_encoder_control args;
+	int index = 0;
+	uint8_t frev, crev;
+	int dp_clock = 0;
+	int dp_lane_count = 0;
+	int hpd_id = RADEON_HPD_NONE;
+	int bpc = 8;
+
+	if (connector) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+		struct radeon_connector_atom_dig *dig_connector =
+			radeon_connector->con_priv;
+
+		dp_clock = dig_connector->dp_clock;
+		dp_lane_count = dig_connector->dp_lane_count;
+		hpd_id = radeon_connector->hpd.hpd;
+		bpc = connector->display_info.bpc;
+	}
+
+	/* no dig encoder assigned */
+	if (dig->dig_encoder == -1)
+		return;
+
+	memset(&args, 0, sizeof(args));
+
+	if (ASIC_IS_DCE4(rdev))
+		index = GetIndexIntoMasterTable(COMMAND, DIGxEncoderControl);
+	else {
+		if (dig->dig_encoder)
+			index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
+		else
+			index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
+	}
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+		switch (crev) {
+		case 1:
+			args.v1.ucAction = action;
+			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
+				args.v3.ucPanelMode = panel_mode;
+			else
+				args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
+				args.v1.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v1.ucLaneNum = 8;
+			else
+				args.v1.ucLaneNum = 4;
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
+				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
+				break;
+			}
+			if (dig->linkb)
+				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
+			else
+				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
+			break;
+		case 2:
+		case 3:
+			args.v3.ucAction = action;
+			args.v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
+				args.v3.ucPanelMode = panel_mode;
+			else
+				args.v3.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
+				args.v3.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v3.ucLaneNum = 8;
+			else
+				args.v3.ucLaneNum = 4;
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
+				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
+			args.v3.acConfig.ucDigSel = dig->dig_encoder;
+			switch (bpc) {
+			case 0:
+				args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE;
+				break;
+			case 6:
+				args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR;
+				break;
+			case 8:
+			default:
+				args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR;
+				break;
+			case 10:
+				args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR;
+				break;
+			case 12:
+				args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR;
+				break;
+			case 16:
+				args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR;
+				break;
+			}
+			break;
+		case 4:
+			args.v4.ucAction = action;
+			args.v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
+				args.v4.ucPanelMode = panel_mode;
+			else
+				args.v4.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
+				args.v4.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v4.ucLaneNum = 8;
+			else
+				args.v4.ucLaneNum = 4;
+
+			if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) {
+				if (dp_clock == 270000)
+					args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
+				else if (dp_clock == 540000)
+					args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ;
+			}
+			args.v4.acConfig.ucDigSel = dig->dig_encoder;
+			switch (bpc) {
+			case 0:
+				args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE;
+				break;
+			case 6:
+				args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR;
+				break;
+			case 8:
+			default:
+				args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR;
+				break;
+			case 10:
+				args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR;
+				break;
+			case 12:
+				args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR;
+				break;
+			case 16:
+				args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR;
+				break;
+			}
+			if (hpd_id == RADEON_HPD_NONE)
+				args.v4.ucHPD_ID = 0;
+			else
+				args.v4.ucHPD_ID = hpd_id + 1;
+			break;
+		default:
+			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+			break;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+		break;
+	}
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+}
+
+union dig_transmitter_control {
+	DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4;
+};
+
+void
+atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+	struct drm_connector *connector;
+	union dig_transmitter_control args;
+	int index = 0;
+	uint8_t frev, crev;
+	bool is_dp = false;
+	int pll_id = 0;
+	int dp_clock = 0;
+	int dp_lane_count = 0;
+	int connector_object_id = 0;
+	int igp_lane_info = 0;
+	int dig_encoder = dig->dig_encoder;
+
+	if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+		connector = radeon_get_connector_for_encoder_init(encoder);
+		/* just needed to avoid bailing in the encoder check.  the encoder
+		 * isn't used for init
+		 */
+		dig_encoder = 0;
+	} else
+		connector = radeon_get_connector_for_encoder(encoder);
+
+	if (connector) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+		struct radeon_connector_atom_dig *dig_connector =
+			radeon_connector->con_priv;
+
+		dp_clock = dig_connector->dp_clock;
+		dp_lane_count = dig_connector->dp_lane_count;
+		connector_object_id =
+			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+		igp_lane_info = dig_connector->igp_lane_info;
+	}
+
+	if (encoder->crtc) {
+		struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+		pll_id = radeon_crtc->pll_id;
+	}
+
+	/* no dig encoder assigned */
+	if (dig_encoder == -1)
+		return;
+
+	if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)))
+		is_dp = true;
+
+	memset(&args, 0, sizeof(args));
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+		index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+		index = GetIndexIntoMasterTable(COMMAND, LVTMATransmitterControl);
+		break;
+	}
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+		switch (crev) {
+		case 1:
+			args.v1.ucAction = action;
+			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+				args.v1.usInitInfo = cpu_to_le16(connector_object_id);
+			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
+				args.v1.asMode.ucLaneSel = lane_num;
+				args.v1.asMode.ucLaneSet = lane_set;
+			} else {
+				if (is_dp)
+					args.v1.usPixelClock =
+						cpu_to_le16(dp_clock / 10);
+				else if (radeon_encoder->pixel_clock > 165000)
+					args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
+				else
+					args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			}
+
+			args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
+
+			if (dig_encoder)
+				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
+			else
+				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
+
+			if ((rdev->flags & RADEON_IS_IGP) &&
+			    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_UNIPHY)) {
+				if (is_dp || (radeon_encoder->pixel_clock <= 165000)) {
+					if (igp_lane_info & 0x1)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3;
+					else if (igp_lane_info & 0x2)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7;
+					else if (igp_lane_info & 0x4)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11;
+					else if (igp_lane_info & 0x8)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15;
+				} else {
+					if (igp_lane_info & 0x3)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7;
+					else if (igp_lane_info & 0xc)
+						args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15;
+				}
+			}
+
+			if (dig->linkb)
+				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB;
+			else
+				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA;
+
+			if (is_dp)
+				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
+			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+				if (dig->coherent_mode)
+					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_8LANE_LINK;
+			}
+			break;
+		case 2:
+			args.v2.ucAction = action;
+			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+				args.v2.usInitInfo = cpu_to_le16(connector_object_id);
+			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
+				args.v2.asMode.ucLaneSel = lane_num;
+				args.v2.asMode.ucLaneSet = lane_set;
+			} else {
+				if (is_dp)
+					args.v2.usPixelClock =
+						cpu_to_le16(dp_clock / 10);
+				else if (radeon_encoder->pixel_clock > 165000)
+					args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
+				else
+					args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			}
+
+			args.v2.acConfig.ucEncoderSel = dig_encoder;
+			if (dig->linkb)
+				args.v2.acConfig.ucLinkSel = 1;
+
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				args.v2.acConfig.ucTransmitterSel = 0;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+				args.v2.acConfig.ucTransmitterSel = 1;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				args.v2.acConfig.ucTransmitterSel = 2;
+				break;
+			}
+
+			if (is_dp) {
+				args.v2.acConfig.fCoherentMode = 1;
+				args.v2.acConfig.fDPConnector = 1;
+			} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+				if (dig->coherent_mode)
+					args.v2.acConfig.fCoherentMode = 1;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v2.acConfig.fDualLinkConnector = 1;
+			}
+			break;
+		case 3:
+			args.v3.ucAction = action;
+			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+				args.v3.usInitInfo = cpu_to_le16(connector_object_id);
+			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
+				args.v3.asMode.ucLaneSel = lane_num;
+				args.v3.asMode.ucLaneSet = lane_set;
+			} else {
+				if (is_dp)
+					args.v3.usPixelClock =
+						cpu_to_le16(dp_clock / 10);
+				else if (radeon_encoder->pixel_clock > 165000)
+					args.v3.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
+				else
+					args.v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			}
+
+			if (is_dp)
+				args.v3.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v3.ucLaneNum = 8;
+			else
+				args.v3.ucLaneNum = 4;
+
+			if (dig->linkb)
+				args.v3.acConfig.ucLinkSel = 1;
+			if (dig_encoder & 1)
+				args.v3.acConfig.ucEncoderSel = 1;
+
+			/* Select the PLL for the PHY
+			 * DP PHY should be clocked from external src if there is
+			 * one.
+			 */
+			/* On DCE4, if there is an external clock, it generates the DP ref clock */
+			if (is_dp && rdev->clock.dp_extclk)
+				args.v3.acConfig.ucRefClkSource = 2; /* external src */
+			else
+				args.v3.acConfig.ucRefClkSource = pll_id;
+
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				args.v3.acConfig.ucTransmitterSel = 0;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+				args.v3.acConfig.ucTransmitterSel = 1;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				args.v3.acConfig.ucTransmitterSel = 2;
+				break;
+			}
+
+			if (is_dp)
+				args.v3.acConfig.fCoherentMode = 1; /* DP requires coherent */
+			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+				if (dig->coherent_mode)
+					args.v3.acConfig.fCoherentMode = 1;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v3.acConfig.fDualLinkConnector = 1;
+			}
+			break;
+		case 4:
+			args.v4.ucAction = action;
+			if (action == ATOM_TRANSMITTER_ACTION_INIT) {
+				args.v4.usInitInfo = cpu_to_le16(connector_object_id);
+			} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
+				args.v4.asMode.ucLaneSel = lane_num;
+				args.v4.asMode.ucLaneSet = lane_set;
+			} else {
+				if (is_dp)
+					args.v4.usPixelClock =
+						cpu_to_le16(dp_clock / 10);
+				else if (radeon_encoder->pixel_clock > 165000)
+					args.v4.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
+				else
+					args.v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			}
+
+			if (is_dp)
+				args.v4.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v4.ucLaneNum = 8;
+			else
+				args.v4.ucLaneNum = 4;
+
+			if (dig->linkb)
+				args.v4.acConfig.ucLinkSel = 1;
+			if (dig_encoder & 1)
+				args.v4.acConfig.ucEncoderSel = 1;
+
+			/* Select the PLL for the PHY
+			 * DP PHY should be clocked from external src if there is
+			 * one.
+			 */
+			/* On DCE5 DCPLL usually generates the DP ref clock */
+			if (is_dp) {
+				if (rdev->clock.dp_extclk)
+					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_EXTCLK;
+				else
+					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_DCPLL;
+			} else
+				args.v4.acConfig.ucRefClkSource = pll_id;
+
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				args.v4.acConfig.ucTransmitterSel = 0;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+				args.v4.acConfig.ucTransmitterSel = 1;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				args.v4.acConfig.ucTransmitterSel = 2;
+				break;
+			}
+
+			if (is_dp)
+				args.v4.acConfig.fCoherentMode = 1; /* DP requires coherent */
+			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+				if (dig->coherent_mode)
+					args.v4.acConfig.fCoherentMode = 1;
+				if (radeon_encoder->pixel_clock > 165000)
+					args.v4.acConfig.fDualLinkConnector = 1;
+			}
+			break;
+		default:
+			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+			break;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
+		break;
+	}
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+bool
+atombios_set_edp_panel_power(struct drm_connector *connector, int action)
+{
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+	struct drm_device *dev = radeon_connector->base.dev;
+	struct radeon_device *rdev = dev->dev_private;
+	union dig_transmitter_control args;
+	int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
+	uint8_t frev, crev;
+
+	if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
+		goto done;
+
+	if (!ASIC_IS_DCE4(rdev))
+		goto done;
+
+	if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) &&
+	    (action != ATOM_TRANSMITTER_ACTION_POWER_OFF))
+		goto done;
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		goto done;
+
+	memset(&args, 0, sizeof(args));
+
+	args.v1.ucAction = action;
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+	/* wait for the panel to power up */
+	if (action == ATOM_TRANSMITTER_ACTION_POWER_ON) {
+		int i;
+
+		for (i = 0; i < 300; i++) {
+			if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
+				return true;
+			mdelay(1);
+		}
+		return false;
+	}
+done:
+	return true;
+}
+
+union external_encoder_control {
+	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
+	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3;
+};
+
+static void
+atombios_external_encoder_setup(struct drm_encoder *encoder,
+				struct drm_encoder *ext_encoder,
+				int action)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder);
+	union external_encoder_control args;
+	struct drm_connector *connector;
+	int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
+	u8 frev, crev;
+	int dp_clock = 0;
+	int dp_lane_count = 0;
+	int connector_object_id = 0;
+	u32 ext_enum = (ext_radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
+	int bpc = 8;
+
+	if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
+		connector = radeon_get_connector_for_encoder_init(encoder);
+	else
+		connector = radeon_get_connector_for_encoder(encoder);
+
+	if (connector) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+		struct radeon_connector_atom_dig *dig_connector =
+			radeon_connector->con_priv;
+
+		dp_clock = dig_connector->dp_clock;
+		dp_lane_count = dig_connector->dp_lane_count;
+		connector_object_id =
+			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+		bpc = connector->display_info.bpc;
+	}
+
+	memset(&args, 0, sizeof(args));
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+		/* no params on frev 1 */
+		break;
+	case 2:
+		switch (crev) {
+		case 1:
+		case 2:
+			args.v1.sDigEncoder.ucAction = action;
+			args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (ENCODER_MODE_IS_DP(args.v1.sDigEncoder.ucEncoderMode)) {
+				if (dp_clock == 270000)
+					args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+				args.v1.sDigEncoder.ucLaneNum = dp_lane_count;
+			} else if (radeon_encoder->pixel_clock > 165000)
+				args.v1.sDigEncoder.ucLaneNum = 8;
+			else
+				args.v1.sDigEncoder.ucLaneNum = 4;
+			break;
+		case 3:
+			args.v3.sExtEncoder.ucAction = action;
+			if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
+				args.v3.sExtEncoder.usConnectorId = cpu_to_le16(connector_object_id);
+			else
+				args.v3.sExtEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			args.v3.sExtEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (ENCODER_MODE_IS_DP(args.v3.sExtEncoder.ucEncoderMode)) {
+				if (dp_clock == 270000)
+					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
+				else if (dp_clock == 540000)
+					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ;
+				args.v3.sExtEncoder.ucLaneNum = dp_lane_count;
+			} else if (radeon_encoder->pixel_clock > 165000)
+				args.v3.sExtEncoder.ucLaneNum = 8;
+			else
+				args.v3.sExtEncoder.ucLaneNum = 4;
+			switch (ext_enum) {
+			case GRAPH_OBJECT_ENUM_ID1:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1;
+				break;
+			case GRAPH_OBJECT_ENUM_ID2:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2;
+				break;
+			case GRAPH_OBJECT_ENUM_ID3:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3;
+				break;
+			}
+			switch (bpc) {
+			case 0:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_BPC_UNDEFINE;
+				break;
+			case 6:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_6BIT_PER_COLOR;
+				break;
+			case 8:
+			default:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_8BIT_PER_COLOR;
+				break;
+			case 10:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_10BIT_PER_COLOR;
+				break;
+			case 12:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_12BIT_PER_COLOR;
+				break;
+			case 16:
+				args.v3.sExtEncoder.ucBitPerColor = PANEL_16BIT_PER_COLOR;
+				break;
+			}
+			break;
+		default:
+			DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+			return;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+		return;
+	}
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
+static void
+atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+	ENABLE_YUV_PS_ALLOCATION args;
+	int index = GetIndexIntoMasterTable(COMMAND, EnableYUV);
+	uint32_t temp, reg;
+
+	memset(&args, 0, sizeof(args));
+
+	if (rdev->family >= CHIP_R600)
+		reg = R600_BIOS_3_SCRATCH;
+	else
+		reg = RADEON_BIOS_3_SCRATCH;
+
+	/* XXX: fix up scratch reg handling */
+	temp = RREG32(reg);
+	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+		WREG32(reg, (ATOM_S3_TV1_ACTIVE |
+			     (radeon_crtc->crtc_id << 18)));
+	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+		WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24)));
+	else
+		WREG32(reg, 0);
+
+	if (enable)
+		args.ucEnable = ATOM_ENABLE;
+	args.ucCRTC = radeon_crtc->crtc_id;
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+	WREG32(reg, temp);
+}
+
+static void
+radeon_atom_encoder_dpms_avivo(struct drm_encoder *encoder, int mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
+	int index = 0;
+
+	memset(&args, 0, sizeof(args));
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+		index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+		index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
+		else
+			index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+		if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
+		else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
+		else
+			index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
+		else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+			index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
+		else
+			index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
+		break;
+	default:
+		return;
+	}
+
+	switch (mode) {
+	case DRM_MODE_DPMS_ON:
+		args.ucAction = ATOM_ENABLE;
+		/* workaround for DVOOutputControl on some RS690 systems */
+		if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DDI) {
+			u32 reg = RREG32(RADEON_BIOS_3_SCRATCH);
+			WREG32(RADEON_BIOS_3_SCRATCH, reg & ~ATOM_S3_DFP2I_ACTIVE);
+			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+			WREG32(RADEON_BIOS_3_SCRATCH, reg);
+		} else
+			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+			args.ucAction = ATOM_LCD_BLON;
+			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+		}
+		break;
+	case DRM_MODE_DPMS_STANDBY:
+	case DRM_MODE_DPMS_SUSPEND:
+	case DRM_MODE_DPMS_OFF:
+		args.ucAction = ATOM_DISABLE;
+		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+			args.ucAction = ATOM_LCD_BLOFF;
+			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+		}
+		break;
+	}
+}
+
+static void
+radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+	struct radeon_connector *radeon_connector = NULL;
+	struct radeon_connector_atom_dig *radeon_dig_connector = NULL;
+
+	if (connector) {
+		radeon_connector = to_radeon_connector(connector);
+		radeon_dig_connector = radeon_connector->con_priv;
+	}
+
+	switch (mode) {
+	case DRM_MODE_DPMS_ON:
+		/* some early dce3.2 boards have a bug in their transmitter control table */
+		if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730))
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+		else
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
+		if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
+			if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+				atombios_set_edp_panel_power(connector,
+							     ATOM_TRANSMITTER_ACTION_POWER_ON);
+				radeon_dig_connector->edp_on = true;
+			}
+			if (ASIC_IS_DCE4(rdev))
+				atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
+			radeon_dp_link_train(encoder, connector);
+			if (ASIC_IS_DCE4(rdev))
+				atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0);
+		}
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
+		break;
+	case DRM_MODE_DPMS_STANDBY:
+	case DRM_MODE_DPMS_SUSPEND:
+	case DRM_MODE_DPMS_OFF:
+		atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
+		if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
+			if (ASIC_IS_DCE4(rdev))
+				atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
+			if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+				atombios_set_edp_panel_power(connector,
+							     ATOM_TRANSMITTER_ACTION_POWER_OFF);
+				radeon_dig_connector->edp_on = false;
+			}
+		}
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
+		break;
+	}
+}
+
+static void
+radeon_atom_encoder_dpms_ext(struct drm_encoder *encoder,
+			     struct drm_encoder *ext_encoder,
+			     int mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+
+	switch (mode) {
+	case DRM_MODE_DPMS_ON:
+	default:
+		if (ASIC_IS_DCE41(rdev)) {
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT);
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF);
+		} else
+			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
+		break;
+	case DRM_MODE_DPMS_STANDBY:
+	case DRM_MODE_DPMS_SUSPEND:
+	case DRM_MODE_DPMS_OFF:
+		if (ASIC_IS_DCE41(rdev)) {
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING);
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT);
+		} else
+			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
+		break;
+	}
+}
+
+static void
+radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+
+	DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
+		  radeon_encoder->encoder_id, mode, radeon_encoder->devices,
+		  radeon_encoder->active_device);
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		radeon_atom_encoder_dpms_avivo(encoder, mode);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+		radeon_atom_encoder_dpms_dig(encoder, mode);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+		if (ASIC_IS_DCE5(rdev)) {
+			switch (mode) {
+			case DRM_MODE_DPMS_ON:
+				atombios_dvo_setup(encoder, ATOM_ENABLE);
+				break;
+			case DRM_MODE_DPMS_STANDBY:
+			case DRM_MODE_DPMS_SUSPEND:
+			case DRM_MODE_DPMS_OFF:
+				atombios_dvo_setup(encoder, ATOM_DISABLE);
+				break;
+			}
+		} else if (ASIC_IS_DCE3(rdev))
+			radeon_atom_encoder_dpms_dig(encoder, mode);
+		else
+			radeon_atom_encoder_dpms_avivo(encoder, mode);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+		if (ASIC_IS_DCE5(rdev)) {
+			switch (mode) {
+			case DRM_MODE_DPMS_ON:
+				atombios_dac_setup(encoder, ATOM_ENABLE);
+				break;
+			case DRM_MODE_DPMS_STANDBY:
+			case DRM_MODE_DPMS_SUSPEND:
+			case DRM_MODE_DPMS_OFF:
+				atombios_dac_setup(encoder, ATOM_DISABLE);
+				break;
+			}
+		} else
+			radeon_atom_encoder_dpms_avivo(encoder, mode);
+		break;
+	default:
+		return;
+	}
+
+	if (ext_encoder)
+		radeon_atom_encoder_dpms_ext(encoder, ext_encoder, mode);
+
+	radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
+
+}
+
+union crtc_source_param {
+	SELECT_CRTC_SOURCE_PS_ALLOCATION v1;
+	SELECT_CRTC_SOURCE_PARAMETERS_V2 v2;
+};
+
+static void
+atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+	union crtc_source_param args;
+	int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
+	uint8_t frev, crev;
+	struct radeon_encoder_atom_dig *dig;
+
+	memset(&args, 0, sizeof(args));
+
+	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+		return;
+
+	switch (frev) {
+	case 1:
+		switch (crev) {
+		case 1:
+		default:
+			if (ASIC_IS_AVIVO(rdev))
+				args.v1.ucCRTC = radeon_crtc->crtc_id;
+			else {
+				if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) {
+					args.v1.ucCRTC = radeon_crtc->crtc_id;
+				} else {
+					args.v1.ucCRTC = radeon_crtc->crtc_id << 2;
+				}
+			}
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+				args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+			case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+				if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT)
+					args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX;
+				else
+					args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+			case ENCODER_OBJECT_ID_INTERNAL_DDI:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+				args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
+				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
+				else
+					args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
+				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
+				else
+					args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX;
+				break;
+			}
+			break;
+		case 2:
+			args.v2.ucCRTC = radeon_crtc->crtc_id;
+			if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) {
+				struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+
+				if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
+					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS;
+				else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA)
+					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT;
+				else
+					args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
+			} else
+				args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+				dig = radeon_encoder->enc_priv;
+				switch (dig->dig_encoder) {
+				case 0:
+					args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
+					break;
+				case 1:
+					args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
+					break;
+				case 2:
+					args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID;
+					break;
+				case 3:
+					args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID;
+					break;
+				case 4:
+					args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID;
+					break;
+				case 5:
+					args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID;
+					break;
+				}
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+				args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+				else
+					args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
+					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
+					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
+				else
+					args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID;
+				break;
+			}
+			break;
+		}
+		break;
+	default:
+		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
+		return;
+	}
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+	/* update scratch regs with new routing */
+	radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
+}
+
+static void
+atombios_apply_encoder_quirks(struct drm_encoder *encoder,
+			      struct drm_display_mode *mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+
+	/* Funky macbooks */
+	if ((dev->pdev->device == 0x71C5) &&
+	    (dev->pdev->subsystem_vendor == 0x106b) &&
+	    (dev->pdev->subsystem_device == 0x0080)) {
+		if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
+			uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL);
+
+			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN;
+			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN;
+
+			WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control);
+		}
+	}
+
+	/* set scaler clears this on some chips */
+	if (ASIC_IS_AVIVO(rdev) &&
+	    (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)))) {
+		if (ASIC_IS_DCE4(rdev)) {
+			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset,
+				       EVERGREEN_INTERLEAVE_EN);
+			else
+				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
+		} else {
+			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
+				       AVIVO_D1MODE_INTERLEAVE_EN);
+			else
+				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
+		}
+	}
+}
+
+static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_encoder *test_encoder;
+	struct radeon_encoder_atom_dig *dig;
+	uint32_t dig_enc_in_use = 0;
+
+	/* DCE4/5 */
+	if (ASIC_IS_DCE4(rdev)) {
+		dig = radeon_encoder->enc_priv;
+		if (ASIC_IS_DCE41(rdev)) {
+			/* ontario follows DCE4 */
+			if (rdev->family == CHIP_PALM) {
+				if (dig->linkb)
+					return 1;
+				else
+					return 0;
+			} else
+				/* llano follows DCE3.2 */
+				return radeon_crtc->crtc_id;
+		} else {
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				if (dig->linkb)
+					return 1;
+				else
+					return 0;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+				if (dig->linkb)
+					return 3;
+				else
+					return 2;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				if (dig->linkb)
+					return 5;
+				else
+					return 4;
+				break;
+			}
+		}
+	}
+
+	/* on DCE32 and encoder can driver any block so just crtc id */
+	if (ASIC_IS_DCE32(rdev)) {
+		return radeon_crtc->crtc_id;
+	}
+
+	/* on DCE3 - LVTMA can only be driven by DIGB */
+	list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
+		struct radeon_encoder *radeon_test_encoder;
+
+		if (encoder == test_encoder)
+			continue;
+
+		if (!radeon_encoder_is_digital(test_encoder))
+			continue;
+
+		radeon_test_encoder = to_radeon_encoder(test_encoder);
+		dig = radeon_test_encoder->enc_priv;
+
+		if (dig->dig_encoder >= 0)
+			dig_enc_in_use |= (1 << dig->dig_encoder);
+	}
+
+	if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA) {
+		if (dig_enc_in_use & 0x2)
+			DRM_ERROR("LVDS required digital encoder 2 but it was in use - stealing\n");
+		return 1;
+	}
+	if (!(dig_enc_in_use & 1))
+		return 0;
+	return 1;
+}
+
+/* This only needs to be called once at startup */
+void
+radeon_atom_encoder_init(struct radeon_device *rdev)
+{
+	struct drm_device *dev = rdev->ddev;
+	struct drm_encoder *encoder;
+
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+		struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+
+		switch (radeon_encoder->encoder_id) {
+		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT, 0, 0);
+			break;
+		default:
+			break;
+		}
+
+		if (ext_encoder && ASIC_IS_DCE41(rdev))
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT);
+	}
+}
+
+static void
+radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
+			     struct drm_display_mode *mode,
+			     struct drm_display_mode *adjusted_mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+
+	radeon_encoder->pixel_clock = adjusted_mode->clock;
+
+	if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
+		if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
+			atombios_yuv_setup(encoder, true);
+		else
+			atombios_yuv_setup(encoder, false);
+	}
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+		if (ASIC_IS_DCE4(rdev)) {
+			/* disable the transmitter */
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+			/* setup and enable the encoder */
+			atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
+
+			/* enable the transmitter */
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+		} else {
+			/* disable the encoder and transmitter */
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
+
+			/* setup and enable the encoder and transmitter */
+			atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+		}
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+		atombios_dvo_setup(encoder, ATOM_ENABLE);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		atombios_dac_setup(encoder, ATOM_ENABLE);
+		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) {
+			if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
+				atombios_tv_setup(encoder, ATOM_ENABLE);
+			else
+				atombios_tv_setup(encoder, ATOM_DISABLE);
+		}
+		break;
+	}
+
+	if (ext_encoder) {
+		if (ASIC_IS_DCE41(rdev))
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
+		else
+			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
+	}
+
+	atombios_apply_encoder_quirks(encoder, adjusted_mode);
+
+	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
+		r600_hdmi_enable(encoder);
+		r600_hdmi_setmode(encoder, adjusted_mode);
+	}
+}
+
+static bool
+atombios_dac_load_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+	if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT |
+				       ATOM_DEVICE_CV_SUPPORT |
+				       ATOM_DEVICE_CRT_SUPPORT)) {
+		DAC_LOAD_DETECTION_PS_ALLOCATION args;
+		int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection);
+		uint8_t frev, crev;
+
+		memset(&args, 0, sizeof(args));
+
+		if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+			return false;
+
+		args.sDacload.ucMisc = 0;
+
+		if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) ||
+		    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1))
+			args.sDacload.ucDacType = ATOM_DAC_A;
+		else
+			args.sDacload.ucDacType = ATOM_DAC_B;
+
+		if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)
+			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
+		else if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)
+			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
+		else if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
+			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT);
+			if (crev >= 3)
+				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
+		} else if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
+			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT);
+			if (crev >= 3)
+				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
+		}
+
+		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+		return true;
+	} else
+		return false;
+}
+
+static enum drm_connector_status
+radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+	uint32_t bios_0_scratch;
+
+	if (!atombios_dac_load_detect(encoder, connector)) {
+		DRM_DEBUG_KMS("detect returned false \n");
+		return connector_status_unknown;
+	}
+
+	if (rdev->family >= CHIP_R600)
+		bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
+	else
+		bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
+
+	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
+	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
+		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
+		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
+			return connector_status_connected; /* CTV */
+		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
+			return connector_status_connected; /* STV */
+	}
+	return connector_status_disconnected;
+}
+
+static enum drm_connector_status
+radeon_atom_dig_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+	u32 bios_0_scratch;
+
+	if (!ASIC_IS_DCE4(rdev))
+		return connector_status_unknown;
+
+	if (!ext_encoder)
+		return connector_status_unknown;
+
+	if ((radeon_connector->devices & ATOM_DEVICE_CRT_SUPPORT) == 0)
+		return connector_status_unknown;
+
+	/* load detect on the dp bridge */
+	atombios_external_encoder_setup(encoder, ext_encoder,
+					EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION);
+
+	bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
+
+	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
+	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
+		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
+		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
+		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
+			return connector_status_connected;
+	}
+	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
+		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
+			return connector_status_connected; /* CTV */
+		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
+			return connector_status_connected; /* STV */
+	}
+	return connector_status_disconnected;
+}
+
+void
+radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder)
+{
+	struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+
+	if (ext_encoder)
+		/* ddc_setup on the dp bridge */
+		atombios_external_encoder_setup(encoder, ext_encoder,
+						EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP);
+
+}
+
+static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+
+	if ((radeon_encoder->active_device &
+	     (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
+	    (radeon_encoder_get_dp_bridge_encoder_id(encoder) !=
+	     ENCODER_OBJECT_ID_NONE)) {
+		struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+		if (dig)
+			dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder);
+	}
+
+	radeon_atom_output_lock(encoder, true);
+	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+	if (connector) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+		/* select the clock/data port if it uses a router */
+		if (radeon_connector->router.cd_valid)
+			radeon_router_select_cd_port(radeon_connector);
+
+		/* turn eDP panel on for mode set */
+		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
+			atombios_set_edp_panel_power(connector,
+						     ATOM_TRANSMITTER_ACTION_POWER_ON);
+	}
+
+	/* this is needed for the pll/ss setup to work correctly in some cases */
+	atombios_set_encoder_crtc_source(encoder);
+}
+
+static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
+{
+	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
+	radeon_atom_output_lock(encoder, false);
+}
+
+static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
+{
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder_atom_dig *dig;
+
+	/* check for pre-DCE3 cards with shared encoders;
+	 * can't really use the links individually, so don't disable
+	 * the encoder if it's in use by another connector
+	 */
+	if (!ASIC_IS_DCE3(rdev)) {
+		struct drm_encoder *other_encoder;
+		struct radeon_encoder *other_radeon_encoder;
+
+		list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
+			other_radeon_encoder = to_radeon_encoder(other_encoder);
+			if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) &&
+			    drm_helper_encoder_in_use(other_encoder))
+				goto disable_done;
+		}
+	}
+
+	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_DISABLE);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+		if (ASIC_IS_DCE4(rdev))
+			/* disable the transmitter */
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+		else {
+			/* disable the encoder and transmitter */
+			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
+		}
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+		atombios_dvo_setup(encoder, ATOM_DISABLE);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		atombios_dac_setup(encoder, ATOM_DISABLE);
+		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
+			atombios_tv_setup(encoder, ATOM_DISABLE);
+		break;
+	}
+
+disable_done:
+	if (radeon_encoder_is_digital(encoder)) {
+		if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
+			r600_hdmi_disable(encoder);
+		dig = radeon_encoder->enc_priv;
+		dig->dig_encoder = -1;
+	}
+	radeon_encoder->active_device = 0;
+}
+
+/* these are handled by the primary encoders */
+static void radeon_atom_ext_prepare(struct drm_encoder *encoder)
+{
+
+}
+
+static void radeon_atom_ext_commit(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_mode_set(struct drm_encoder *encoder,
+			 struct drm_display_mode *mode,
+			 struct drm_display_mode *adjusted_mode)
+{
+
+}
+
+static void radeon_atom_ext_disable(struct drm_encoder *encoder)
+{
+
+}
+
+static void
+radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
+{
+
+}
+
+static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
+				       struct drm_display_mode *mode,
+				       struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = {
+	.dpms = radeon_atom_ext_dpms,
+	.mode_fixup = radeon_atom_ext_mode_fixup,
+	.prepare = radeon_atom_ext_prepare,
+	.mode_set = radeon_atom_ext_mode_set,
+	.commit = radeon_atom_ext_commit,
+	.disable = radeon_atom_ext_disable,
+	/* no detect for TMDS/LVDS yet */
+};
+
+static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
+	.dpms = radeon_atom_encoder_dpms,
+	.mode_fixup = radeon_atom_mode_fixup,
+	.prepare = radeon_atom_encoder_prepare,
+	.mode_set = radeon_atom_encoder_mode_set,
+	.commit = radeon_atom_encoder_commit,
+	.disable = radeon_atom_encoder_disable,
+	.detect = radeon_atom_dig_detect,
+};
+
+static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = {
+	.dpms = radeon_atom_encoder_dpms,
+	.mode_fixup = radeon_atom_mode_fixup,
+	.prepare = radeon_atom_encoder_prepare,
+	.mode_set = radeon_atom_encoder_mode_set,
+	.commit = radeon_atom_encoder_commit,
+	.detect = radeon_atom_dac_detect,
+};
+
+void radeon_enc_destroy(struct drm_encoder *encoder)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	kfree(radeon_encoder->enc_priv);
+	drm_encoder_cleanup(encoder);
+	kfree(radeon_encoder);
+}
+
+static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
+	.destroy = radeon_enc_destroy,
+};
+
+struct radeon_encoder_atom_dac *
+radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
+{
+	struct drm_device *dev = radeon_encoder->base.dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL);
+
+	if (!dac)
+		return NULL;
+
+	dac->tv_std = radeon_atombios_get_tv_info(rdev);
+	return dac;
+}
+
+struct radeon_encoder_atom_dig *
+radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
+{
+	int encoder_enum = (radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
+	struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
+
+	if (!dig)
+		return NULL;
+
+	/* coherent mode by default */
+	dig->coherent_mode = true;
+	dig->dig_encoder = -1;
+
+	if (encoder_enum == 2)
+		dig->linkb = true;
+	else
+		dig->linkb = false;
+
+	return dig;
+}
+
+void
+radeon_add_atom_encoder(struct drm_device *dev,
+			uint32_t encoder_enum,
+			uint32_t supported_device,
+			u16 caps)
+{
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_encoder *encoder;
+	struct radeon_encoder *radeon_encoder;
+
+	/* see if we already added it */
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		radeon_encoder = to_radeon_encoder(encoder);
+		if (radeon_encoder->encoder_enum == encoder_enum) {
+			radeon_encoder->devices |= supported_device;
+			return;
+		}
+
+	}
+
+	/* add a new one */
+	radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+	if (!radeon_encoder)
+		return;
+
+	encoder = &radeon_encoder->base;
+	switch (rdev->num_crtc) {
+	case 1:
+		encoder->possible_crtcs = 0x1;
+		break;
+	case 2:
+	default:
+		encoder->possible_crtcs = 0x3;
+		break;
+	case 4:
+		encoder->possible_crtcs = 0xf;
+		break;
+	case 6:
+		encoder->possible_crtcs = 0x3f;
+		break;
+	}
+
+	radeon_encoder->enc_priv = NULL;
+
+	radeon_encoder->encoder_enum = encoder_enum;
+	radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+	radeon_encoder->devices = supported_device;
+	radeon_encoder->rmx_type = RMX_OFF;
+	radeon_encoder->underscan_type = UNDERSCAN_OFF;
+	radeon_encoder->is_ext_encoder = false;
+	radeon_encoder->caps = caps;
+
+	switch (radeon_encoder->encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+			radeon_encoder->rmx_type = RMX_FULL;
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+		} else {
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+		}
+		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
+		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
+		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
+		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
+			radeon_encoder->rmx_type = RMX_FULL;
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
+		} else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+		} else {
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
+		}
+		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
+		break;
+	case ENCODER_OBJECT_ID_SI170B:
+	case ENCODER_OBJECT_ID_CH7303:
+	case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
+	case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
+	case ENCODER_OBJECT_ID_TITFP513:
+	case ENCODER_OBJECT_ID_VT1623:
+	case ENCODER_OBJECT_ID_HDMI_SI1930:
+	case ENCODER_OBJECT_ID_TRAVIS:
+	case ENCODER_OBJECT_ID_NUTMEG:
+		/* these are handled by the primary encoders */
+		radeon_encoder->is_ext_encoder = true;
+		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+		else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+		else
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+		drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
+		break;
+	}
+}
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index fb5fa089886..1d603a3335d 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -39,7 +39,32 @@
 
 static void evergreen_gpu_init(struct radeon_device *rdev);
 void evergreen_fini(struct radeon_device *rdev);
-static void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
+void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
+
+void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
+{
+	u16 ctl, v;
+	int cap, err;
+
+	cap = pci_pcie_cap(rdev->pdev);
+	if (!cap)
+		return;
+
+	err = pci_read_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, &ctl);
+	if (err)
+		return;
+
+	v = (ctl & PCI_EXP_DEVCTL_READRQ) >> 12;
+
+	/* if bios or OS sets MAX_READ_REQUEST_SIZE to an invalid value, fix it
+	 * to avoid hangs or perfomance issues
+	 */
+	if ((v == 0) || (v == 6) || (v == 7)) {
+		ctl &= ~PCI_EXP_DEVCTL_READRQ;
+		ctl |= (2 << 12);
+		pci_write_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, ctl);
+	}
+}
 
 void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
 {
@@ -132,6 +157,57 @@ int sumo_get_temp(struct radeon_device *rdev)
 	return actual_temp * 1000;
 }
 
+void sumo_pm_init_profile(struct radeon_device *rdev)
+{
+	int idx;
+
+	/* default */
+	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
+	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
+	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
+
+	/* low,mid sh/mh */
+	if (rdev->flags & RADEON_IS_MOBILITY)
+		idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
+	else
+		idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
+
+	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
+
+	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
+
+	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
+
+	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
+
+	/* high sh/mh */
+	idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
+	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx =
+		rdev->pm.power_state[idx].num_clock_modes - 1;
+
+	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
+	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
+	rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx =
+		rdev->pm.power_state[idx].num_clock_modes - 1;
+}
+
 void evergreen_pm_misc(struct radeon_device *rdev)
 {
 	int req_ps_idx = rdev->pm.requested_power_state_index;
@@ -328,6 +404,7 @@ void evergreen_hpd_init(struct radeon_device *rdev)
 		default:
 			break;
 		}
+		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
 	}
 	if (rdev->irq.installed)
 		evergreen_irq_set(rdev);
@@ -868,7 +945,7 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev)
 	u32 tmp;
 	int r;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -910,6 +987,9 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev)
 	WREG32(VM_CONTEXT1_CNTL, 0);
 
 	evergreen_pcie_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -917,7 +997,6 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev)
 void evergreen_pcie_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int r;
 
 	/* Disable all tables */
 	WREG32(VM_CONTEXT0_CNTL, 0);
@@ -937,14 +1016,7 @@ void evergreen_pcie_gart_disable(struct radeon_device *rdev)
 	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
 	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
 	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void evergreen_pcie_gart_fini(struct radeon_device *rdev)
@@ -1198,7 +1270,7 @@ void evergreen_mc_program(struct radeon_device *rdev)
 		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
 			rdev->mc.vram_end >> 12);
 	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
 	if (rdev->flags & RADEON_IS_IGP) {
 		tmp = RREG32(MC_FUS_VM_FB_OFFSET) & 0x000FFFFF;
 		tmp |= ((rdev->mc.vram_end >> 20) & 0xF) << 24;
@@ -1357,6 +1429,7 @@ int evergreen_cp_resume(struct radeon_device *rdev)
 				 SOFT_RESET_PA |
 				 SOFT_RESET_SH |
 				 SOFT_RESET_VGT |
+				 SOFT_RESET_SPI |
 				 SOFT_RESET_SX));
 	RREG32(GRBM_SOFT_RESET);
 	mdelay(15);
@@ -1378,7 +1451,8 @@ int evergreen_cp_resume(struct radeon_device *rdev)
 	/* Initialize the ring buffer's read and write pointers */
 	WREG32(CP_RB_CNTL, tmp | RB_RPTR_WR_ENA);
 	WREG32(CP_RB_RPTR_WR, 0);
-	WREG32(CP_RB_WPTR, 0);
+	rdev->cp.wptr = 0;
+	WREG32(CP_RB_WPTR, rdev->cp.wptr);
 
 	/* set the wb address wether it's enabled or not */
 	WREG32(CP_RB_RPTR_ADDR,
@@ -1400,7 +1474,6 @@ int evergreen_cp_resume(struct radeon_device *rdev)
 	WREG32(CP_DEBUG, (1 << 27) | (1 << 28));
 
 	rdev->cp.rptr = RREG32(CP_RB_RPTR);
-	rdev->cp.wptr = RREG32(CP_RB_WPTR);
 
 	evergreen_cp_start(rdev);
 	rdev->cp.ready = true;
@@ -1564,48 +1637,6 @@ static u32 evergreen_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	return backend_map;
 }
 
-static void evergreen_program_channel_remap(struct radeon_device *rdev)
-{
-	u32 tcp_chan_steer_lo, tcp_chan_steer_hi, mc_shared_chremap, tmp;
-
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	default:
-		/* default mapping */
-		mc_shared_chremap = 0x00fac688;
-		break;
-	}
-
-	switch (rdev->family) {
-	case CHIP_HEMLOCK:
-	case CHIP_CYPRESS:
-	case CHIP_BARTS:
-		tcp_chan_steer_lo = 0x54763210;
-		tcp_chan_steer_hi = 0x0000ba98;
-		break;
-	case CHIP_JUNIPER:
-	case CHIP_REDWOOD:
-	case CHIP_CEDAR:
-	case CHIP_PALM:
-	case CHIP_SUMO:
-	case CHIP_SUMO2:
-	case CHIP_TURKS:
-	case CHIP_CAICOS:
-	default:
-		tcp_chan_steer_lo = 0x76543210;
-		tcp_chan_steer_hi = 0x0000ba98;
-		break;
-	}
-
-	WREG32(TCP_CHAN_STEER_LO, tcp_chan_steer_lo);
-	WREG32(TCP_CHAN_STEER_HI, tcp_chan_steer_hi);
-	WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
-}
-
 static void evergreen_gpu_init(struct radeon_device *rdev)
 {
 	u32 cc_rb_backend_disable = 0;
@@ -1862,6 +1893,8 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
 
+	evergreen_fix_pci_max_read_req_size(rdev);
+
 	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG) & ~2;
 
 	cc_gc_shader_pipe_config |=
@@ -2050,8 +2083,6 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
 	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
 
-	evergreen_program_channel_remap(rdev);
-
 	num_shader_engines = ((RREG32(GB_ADDR_CONFIG) & NUM_SHADER_ENGINES(3)) >> 12) + 1;
 	grbm_gfx_index = INSTANCE_BROADCAST_WRITES;
 
@@ -2602,7 +2633,7 @@ int evergreen_irq_set(struct radeon_device *rdev)
 	return 0;
 }
 
-static inline void evergreen_irq_ack(struct radeon_device *rdev)
+static void evergreen_irq_ack(struct radeon_device *rdev)
 {
 	u32 tmp;
 
@@ -2713,7 +2744,7 @@ void evergreen_irq_suspend(struct radeon_device *rdev)
 	r600_rlc_stop(rdev);
 }
 
-static inline u32 evergreen_get_ih_wptr(struct radeon_device *rdev)
+static u32 evergreen_get_ih_wptr(struct radeon_device *rdev)
 {
 	u32 wptr, tmp;
 
@@ -3019,8 +3050,7 @@ static int evergreen_startup(struct radeon_device *rdev)
 	int r;
 
 	/* enable pcie gen2 link */
-	if (!ASIC_IS_DCE5(rdev))
-		evergreen_pcie_gen2_enable(rdev);
+	evergreen_pcie_gen2_enable(rdev);
 
 	if (ASIC_IS_DCE5(rdev)) {
 		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
@@ -3045,6 +3075,10 @@ static int evergreen_startup(struct radeon_device *rdev)
 		}
 	}
 
+	r = r600_vram_scratch_init(rdev);
+	if (r)
+		return r;
+
 	evergreen_mc_program(rdev);
 	if (rdev->flags & RADEON_IS_AGP) {
 		evergreen_agp_enable(rdev);
@@ -3057,7 +3091,7 @@ static int evergreen_startup(struct radeon_device *rdev)
 
 	r = evergreen_blit_init(rdev);
 	if (r) {
-		evergreen_blit_fini(rdev);
+		r600_blit_fini(rdev);
 		rdev->asic->copy = NULL;
 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
 	}
@@ -3123,43 +3157,14 @@ int evergreen_resume(struct radeon_device *rdev)
 
 int evergreen_suspend(struct radeon_device *rdev)
 {
-	int r;
-
 	/* FIXME: we should wait for ring to be empty */
 	r700_cp_stop(rdev);
 	rdev->cp.ready = false;
 	evergreen_irq_suspend(rdev);
 	radeon_wb_disable(rdev);
 	evergreen_pcie_gart_disable(rdev);
+	r600_blit_suspend(rdev);
 
-	/* unpin shaders bo */
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (likely(r == 0)) {
-		radeon_bo_unpin(rdev->r600_blit.shader_obj);
-		radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	}
-
-	return 0;
-}
-
-int evergreen_copy_blit(struct radeon_device *rdev,
-			uint64_t src_offset, uint64_t dst_offset,
-			unsigned num_pages, struct radeon_fence *fence)
-{
-	int r;
-
-	mutex_lock(&rdev->r600_blit.mutex);
-	rdev->r600_blit.vb_ib = NULL;
-	r = evergreen_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE);
-	if (r) {
-		if (rdev->r600_blit.vb_ib)
-			radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
-		mutex_unlock(&rdev->r600_blit.mutex);
-		return r;
-	}
-	evergreen_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * RADEON_GPU_PAGE_SIZE);
-	evergreen_blit_done_copy(rdev, fence);
-	mutex_unlock(&rdev->r600_blit.mutex);
 	return 0;
 }
 
@@ -3271,13 +3276,14 @@ int evergreen_init(struct radeon_device *rdev)
 
 void evergreen_fini(struct radeon_device *rdev)
 {
-	evergreen_blit_fini(rdev);
+	r600_blit_fini(rdev);
 	r700_cp_fini(rdev);
 	r600_irq_fini(rdev);
 	radeon_wb_fini(rdev);
 	radeon_ib_pool_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	evergreen_pcie_gart_fini(rdev);
+	r600_vram_scratch_fini(rdev);
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_agp_fini(rdev);
@@ -3287,7 +3293,7 @@ void evergreen_fini(struct radeon_device *rdev)
 	rdev->bios = NULL;
 }
 
-static void evergreen_pcie_gen2_enable(struct radeon_device *rdev)
+void evergreen_pcie_gen2_enable(struct radeon_device *rdev)
 {
 	u32 link_width_cntl, speed_cntl;
 
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index 2eb251858e7..914e5af8416 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -56,7 +56,9 @@ set_render_target(struct radeon_device *rdev, int format,
 	if (h < 8)
 		h = 8;
 
-	cb_color_info = ((format << 2) | (1 << 24) | (1 << 8));
+	cb_color_info = CB_FORMAT(format) |
+		CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
+		CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
 	pitch = (w / 8) - 1;
 	slice = ((w * h) / 64) - 1;
 
@@ -67,7 +69,7 @@ set_render_target(struct radeon_device *rdev, int format,
 	radeon_ring_write(rdev, slice);
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, cb_color_info);
-	radeon_ring_write(rdev, (1 << 4));
+	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, (w - 1) | ((h - 1) << 16));
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, 0);
@@ -92,6 +94,15 @@ cp_set_surface_sync(struct radeon_device *rdev,
 	else
 		cp_coher_size = ((size + 255) >> 8);
 
+	if (rdev->family >= CHIP_CAYMAN) {
+		/* CP_COHER_CNTL2 has to be set manually when submitting a surface_sync
+		 * to the RB directly. For IBs, the CP programs this as part of the
+		 * surface_sync packet.
+		 */
+		radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+		radeon_ring_write(rdev, (0x85e8 - PACKET3_SET_CONFIG_REG_START) >> 2);
+		radeon_ring_write(rdev, 0); /* CP_COHER_CNTL2 */
+	}
 	radeon_ring_write(rdev, PACKET3(PACKET3_SURFACE_SYNC, 3));
 	radeon_ring_write(rdev, sync_type);
 	radeon_ring_write(rdev, cp_coher_size);
@@ -133,12 +144,16 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 	u32 sq_vtx_constant_word2, sq_vtx_constant_word3;
 
 	/* high addr, stride */
-	sq_vtx_constant_word2 = ((upper_32_bits(gpu_addr) & 0xff) | (16 << 8));
+	sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
+		SQ_VTXC_STRIDE(16);
 #ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |= (2 << 30);
+	sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
 #endif
 	/* xyzw swizzles */
-	sq_vtx_constant_word3 = (0 << 3) | (1 << 6) | (2 << 9) | (3 << 12);
+	sq_vtx_constant_word3 = SQ_VTCX_SEL_X(SQ_SEL_X) |
+		SQ_VTCX_SEL_Y(SQ_SEL_Y) |
+		SQ_VTCX_SEL_Z(SQ_SEL_Z) |
+		SQ_VTCX_SEL_W(SQ_SEL_W);
 
 	radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 8));
 	radeon_ring_write(rdev, 0x580);
@@ -149,7 +164,7 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, 0);
-	radeon_ring_write(rdev, SQ_TEX_VTX_VALID_BUFFER << 30);
+	radeon_ring_write(rdev, S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_BUFFER));
 
 	if ((rdev->family == CHIP_CEDAR) ||
 	    (rdev->family == CHIP_PALM) ||
@@ -168,7 +183,7 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 static void
 set_tex_resource(struct radeon_device *rdev,
 		 int format, int w, int h, int pitch,
-		 u64 gpu_addr)
+		 u64 gpu_addr, u32 size)
 {
 	u32 sq_tex_resource_word0, sq_tex_resource_word1;
 	u32 sq_tex_resource_word4, sq_tex_resource_word7;
@@ -176,14 +191,22 @@ set_tex_resource(struct radeon_device *rdev,
 	if (h < 1)
 		h = 1;
 
-	sq_tex_resource_word0 = (1 << 0); /* 2D */
+	sq_tex_resource_word0 = TEX_DIM(SQ_TEX_DIM_2D);
 	sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 6) |
 				  ((w - 1) << 18));
-	sq_tex_resource_word1 = ((h - 1) << 0) | (1 << 28);
+	sq_tex_resource_word1 = ((h - 1) << 0) |
+				TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
 	/* xyzw swizzles */
-	sq_tex_resource_word4 = (0 << 16) | (1 << 19) | (2 << 22) | (3 << 25);
+	sq_tex_resource_word4 = TEX_DST_SEL_X(SQ_SEL_X) |
+				TEX_DST_SEL_Y(SQ_SEL_Y) |
+				TEX_DST_SEL_Z(SQ_SEL_Z) |
+				TEX_DST_SEL_W(SQ_SEL_W);
+
+	sq_tex_resource_word7 = format |
+		S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_TEXTURE);
 
-	sq_tex_resource_word7 = format | (SQ_TEX_VTX_VALID_TEXTURE << 30);
+	cp_set_surface_sync(rdev,
+			    PACKET3_TC_ACTION_ENA, size, gpu_addr);
 
 	radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 8));
 	radeon_ring_write(rdev, 0);
@@ -584,31 +607,6 @@ set_default_state(struct radeon_device *rdev)
 
 }
 
-static inline uint32_t i2f(uint32_t input)
-{
-	u32 result, i, exponent, fraction;
-
-	if ((input & 0x3fff) == 0)
-		result = 0; /* 0 is a special case */
-	else {
-		exponent = 140; /* exponent biased by 127; */
-		fraction = (input & 0x3fff) << 10; /* cheat and only
-						      handle numbers below 2^^15 */
-		for (i = 0; i < 14; i++) {
-			if (fraction & 0x800000)
-				break;
-			else {
-				fraction = fraction << 1; /* keep
-							     shifting left until top bit = 1 */
-				exponent = exponent - 1;
-			}
-		}
-		result = exponent << 23 | (fraction & 0x7fffff); /* mask
-								    off top bit; assumed 1 */
-	}
-	return result;
-}
-
 int evergreen_blit_init(struct radeon_device *rdev)
 {
 	u32 obj_size;
@@ -617,6 +615,26 @@ int evergreen_blit_init(struct radeon_device *rdev)
 	u32 packet2s[16];
 	int num_packet2s = 0;
 
+	rdev->r600_blit.primitives.set_render_target = set_render_target;
+	rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
+	rdev->r600_blit.primitives.set_shaders = set_shaders;
+	rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
+	rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
+	rdev->r600_blit.primitives.set_scissors = set_scissors;
+	rdev->r600_blit.primitives.draw_auto = draw_auto;
+	rdev->r600_blit.primitives.set_default_state = set_default_state;
+
+	rdev->r600_blit.ring_size_common = 55; /* shaders + def state */
+	rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */
+	rdev->r600_blit.ring_size_common += 5; /* done copy */
+	rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */
+
+	rdev->r600_blit.ring_size_per_loop = 74;
+	if (rdev->family >= CHIP_CAYMAN)
+		rdev->r600_blit.ring_size_per_loop += 9; /* additional DWs for surface sync */
+
+	rdev->r600_blit.max_dim = 16384;
+
 	/* pin copy shader into vram if already initialized */
 	if (rdev->r600_blit.shader_obj)
 		goto done;
@@ -712,277 +730,3 @@ done:
 	radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
 	return 0;
 }
-
-void evergreen_blit_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
-	if (rdev->r600_blit.shader_obj == NULL)
-		return;
-	/* If we can't reserve the bo, unref should be enough to destroy
-	 * it when it becomes idle.
-	 */
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (!r) {
-		radeon_bo_unpin(rdev->r600_blit.shader_obj);
-		radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	}
-	radeon_bo_unref(&rdev->r600_blit.shader_obj);
-}
-
-static int evergreen_vb_ib_get(struct radeon_device *rdev)
-{
-	int r;
-	r = radeon_ib_get(rdev, &rdev->r600_blit.vb_ib);
-	if (r) {
-		DRM_ERROR("failed to get IB for vertex buffer\n");
-		return r;
-	}
-
-	rdev->r600_blit.vb_total = 64*1024;
-	rdev->r600_blit.vb_used = 0;
-	return 0;
-}
-
-static void evergreen_vb_ib_put(struct radeon_device *rdev)
-{
-	radeon_fence_emit(rdev, rdev->r600_blit.vb_ib->fence);
-	radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
-}
-
-int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes)
-{
-	int r;
-	int ring_size, line_size;
-	int max_size;
-	/* loops of emits + fence emit possible */
-	int dwords_per_loop = 74, num_loops;
-
-	r = evergreen_vb_ib_get(rdev);
-	if (r)
-		return r;
-
-	/* 8 bpp vs 32 bpp for xfer unit */
-	if (size_bytes & 3)
-		line_size = 8192;
-	else
-		line_size = 8192 * 4;
-
-	max_size = 8192 * line_size;
-
-	/* major loops cover the max size transfer */
-	num_loops = ((size_bytes + max_size) / max_size);
-	/* minor loops cover the extra non aligned bits */
-	num_loops += ((size_bytes % line_size) ? 1 : 0);
-	/* calculate number of loops correctly */
-	ring_size = num_loops * dwords_per_loop;
-	/* set default  + shaders */
-	ring_size += 55; /* shaders + def state */
-	ring_size += 10; /* fence emit for VB IB */
-	ring_size += 5; /* done copy */
-	ring_size += 10; /* fence emit for done copy */
-	r = radeon_ring_lock(rdev, ring_size);
-	if (r)
-		return r;
-
-	set_default_state(rdev); /* 36 */
-	set_shaders(rdev); /* 16 */
-	return 0;
-}
-
-void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence)
-{
-	int r;
-
-	if (rdev->r600_blit.vb_ib)
-		evergreen_vb_ib_put(rdev);
-
-	if (fence)
-		r = radeon_fence_emit(rdev, fence);
-
-	radeon_ring_unlock_commit(rdev);
-}
-
-void evergreen_kms_blit_copy(struct radeon_device *rdev,
-			     u64 src_gpu_addr, u64 dst_gpu_addr,
-			     int size_bytes)
-{
-	int max_bytes;
-	u64 vb_gpu_addr;
-	u32 *vb;
-
-	DRM_DEBUG("emitting copy %16llx %16llx %d %d\n", src_gpu_addr, dst_gpu_addr,
-		  size_bytes, rdev->r600_blit.vb_used);
-	vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
-	if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
-		max_bytes = 8192;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = src_gpu_addr & 255;
-			int dst_x = dst_gpu_addr & 255;
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255ULL;
-			dst_gpu_addr = dst_gpu_addr & ~255ULL;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
-				WARN_ON(1);
-			}
-
-			vb[0] = i2f(dst_x);
-			vb[1] = 0;
-			vb[2] = i2f(src_x);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f(dst_x + cur_size);
-			vb[9] = i2f(h);
-			vb[10] = i2f(src_x + cur_size);
-			vb[11] = i2f(h);
-
-			/* src 10 */
-			set_tex_resource(rdev, FMT_8,
-					 src_x + cur_size, h, src_x + cur_size,
-					 src_gpu_addr);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-
-			/* dst 17 */
-			set_render_target(rdev, COLOR_8,
-					  dst_x + cur_size, h,
-					  dst_gpu_addr);
-
-			/* scissors 12 */
-			set_scissors(rdev, dst_x, 0, dst_x + cur_size, h);
-
-			/* 15 */
-			vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
-			set_vtx_resource(rdev, vb_gpu_addr);
-
-			/* draw 10 */
-			draw_auto(rdev);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			rdev->r600_blit.vb_used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	} else {
-		max_bytes = 8192 * 4;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = (src_gpu_addr & 255);
-			int dst_x = (dst_gpu_addr & 255);
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255ULL;
-			dst_gpu_addr = dst_gpu_addr & ~255ULL;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
-				WARN_ON(1);
-			}
-
-			vb[0] = i2f(dst_x / 4);
-			vb[1] = 0;
-			vb[2] = i2f(src_x / 4);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x / 4);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x / 4);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f((dst_x + cur_size) / 4);
-			vb[9] = i2f(h);
-			vb[10] = i2f((src_x + cur_size) / 4);
-			vb[11] = i2f(h);
-
-			/* src 10 */
-			set_tex_resource(rdev, FMT_8_8_8_8,
-					 (src_x + cur_size) / 4,
-					 h, (src_x + cur_size) / 4,
-					 src_gpu_addr);
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst 17 */
-			set_render_target(rdev, COLOR_8_8_8_8,
-					  (dst_x + cur_size) / 4, h,
-					  dst_gpu_addr);
-
-			/* scissors 12  */
-			set_scissors(rdev, (dst_x / 4), 0, (dst_x + cur_size / 4), h);
-
-			/* Vertex buffer setup 15 */
-			vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
-			set_vtx_resource(rdev, vb_gpu_addr);
-
-			/* draw 10 */
-			draw_auto(rdev);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			/* 74 ring dwords per loop */
-			vb += 12;
-			rdev->r600_blit.vb_used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	}
-}
-
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index a134790903d..38e1bda73d3 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -122,12 +122,6 @@ static void evergreen_cs_track_init(struct evergreen_cs_track *track)
 	track->db_s_write_bo = NULL;
 }
 
-static inline int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
-{
-	/* XXX fill in */
-	return 0;
-}
-
 static int evergreen_cs_track_check(struct radeon_cs_parser *p)
 {
 	struct evergreen_cs_track *track = p->track;
@@ -236,28 +230,6 @@ static int evergreen_cs_packet_next_reloc(struct radeon_cs_parser *p,
 }
 
 /**
- * evergreen_cs_packet_next_is_pkt3_nop() - test if next packet is packet3 nop for reloc
- * @parser:		parser structure holding parsing context.
- *
- * Check next packet is relocation packet3, do bo validation and compute
- * GPU offset using the provided start.
- **/
-static inline int evergreen_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
-{
-	struct radeon_cs_packet p3reloc;
-	int r;
-
-	r = evergreen_cs_packet_parse(p, &p3reloc, p->idx);
-	if (r) {
-		return 0;
-	}
-	if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
-		return 0;
-	}
-	return 1;
-}
-
-/**
  * evergreen_cs_packet_next_vline() - parse userspace VLINE packet
  * @parser:		parser structure holding parsing context.
  *
@@ -414,7 +386,7 @@ static int evergreen_cs_parse_packet0(struct radeon_cs_parser *p,
  * if register is safe. If register is not flag as safe this function
  * will test it against a list of register needind special handling.
  */
-static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
+static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
 {
 	struct evergreen_cs_track *track = (struct evergreen_cs_track *)p->track;
 	struct radeon_cs_reloc *reloc;
@@ -508,21 +480,23 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3
 		}
 		break;
 	case DB_Z_INFO:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
 		track->db_z_info = radeon_get_ib_value(p, idx);
-		ib[idx] &= ~Z_ARRAY_MODE(0xf);
-		track->db_z_info &= ~Z_ARRAY_MODE(0xf);
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-			ib[idx] |= Z_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-			track->db_z_info |= Z_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-		} else {
-			ib[idx] |= Z_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-			track->db_z_info |= Z_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+		if (!p->keep_tiling_flags) {
+			r = evergreen_cs_packet_next_reloc(p, &reloc);
+			if (r) {
+				dev_warn(p->dev, "bad SET_CONTEXT_REG "
+						"0x%04X\n", reg);
+				return -EINVAL;
+			}
+			ib[idx] &= ~Z_ARRAY_MODE(0xf);
+			track->db_z_info &= ~Z_ARRAY_MODE(0xf);
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
+				ib[idx] |= Z_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+				track->db_z_info |= Z_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+			} else {
+				ib[idx] |= Z_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+				track->db_z_info |= Z_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+			}
 		}
 		break;
 	case DB_STENCIL_INFO:
@@ -635,40 +609,44 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3
 	case CB_COLOR5_INFO:
 	case CB_COLOR6_INFO:
 	case CB_COLOR7_INFO:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
 		tmp = (reg - CB_COLOR0_INFO) / 0x3c;
 		track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-			ib[idx] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-		} else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
-			ib[idx] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+		if (!p->keep_tiling_flags) {
+			r = evergreen_cs_packet_next_reloc(p, &reloc);
+			if (r) {
+				dev_warn(p->dev, "bad SET_CONTEXT_REG "
+						"0x%04X\n", reg);
+				return -EINVAL;
+			}
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
+				ib[idx] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+				track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+			} else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
+				ib[idx] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+				track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+			}
 		}
 		break;
 	case CB_COLOR8_INFO:
 	case CB_COLOR9_INFO:
 	case CB_COLOR10_INFO:
 	case CB_COLOR11_INFO:
-		r = evergreen_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			dev_warn(p->dev, "bad SET_CONTEXT_REG "
-					"0x%04X\n", reg);
-			return -EINVAL;
-		}
 		tmp = ((reg - CB_COLOR8_INFO) / 0x1c) + 8;
 		track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
-			ib[idx] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-		} else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
-			ib[idx] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
-			track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+		if (!p->keep_tiling_flags) {
+			r = evergreen_cs_packet_next_reloc(p, &reloc);
+			if (r) {
+				dev_warn(p->dev, "bad SET_CONTEXT_REG "
+						"0x%04X\n", reg);
+				return -EINVAL;
+			}
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
+				ib[idx] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+				track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+			} else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
+				ib[idx] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+				track->cb_color_info[tmp] |= CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+			}
 		}
 		break;
 	case CB_COLOR0_PITCH:
@@ -990,7 +968,7 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3
  * This function will check that the resource has valid field and that
  * the texture and mipmap bo object are big enough to cover this resource.
  */
-static inline int evergreen_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
+static int evergreen_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
 						   struct radeon_bo *texture,
 						   struct radeon_bo *mipmap)
 {
@@ -1339,10 +1317,12 @@ static int evergreen_packet3_check(struct radeon_cs_parser *p,
 					return -EINVAL;
 				}
 				ib[idx+1+(i*8)+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-					ib[idx+1+(i*8)+1] |= TEX_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
-				else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-					ib[idx+1+(i*8)+1] |= TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+				if (!p->keep_tiling_flags) {
+					if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+						ib[idx+1+(i*8)+1] |= TEX_ARRAY_MODE(ARRAY_2D_TILED_THIN1);
+					else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+						ib[idx+1+(i*8)+1] |= TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
+				}
 				texture = reloc->robj;
 				/* tex mip base */
 				r = evergreen_cs_packet_next_reloc(p, &reloc);
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 7363d9dec90..b937c49054d 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -941,11 +941,15 @@
 #define	CB_COLOR0_SLICE					0x28c68
 #define	CB_COLOR0_VIEW					0x28c6c
 #define	CB_COLOR0_INFO					0x28c70
+#	define CB_FORMAT(x)				((x) << 2)
 #       define CB_ARRAY_MODE(x)                         ((x) << 8)
 #       define ARRAY_LINEAR_GENERAL                     0
 #       define ARRAY_LINEAR_ALIGNED                     1
 #       define ARRAY_1D_TILED_THIN1                     2
 #       define ARRAY_2D_TILED_THIN1                     4
+#	define CB_SOURCE_FORMAT(x)			((x) << 24)
+#	define CB_SF_EXPORT_FULL			0
+#	define CB_SF_EXPORT_NORM			1
 #define	CB_COLOR0_ATTRIB				0x28c74
 #define	CB_COLOR0_DIM					0x28c78
 /* only CB0-7 blocks have these regs */
@@ -1107,15 +1111,53 @@
 #define	CB_COLOR7_CLEAR_WORD3				0x28e3c
 
 #define SQ_TEX_RESOURCE_WORD0_0                         0x30000
+#	define TEX_DIM(x)				((x) << 0)
+#	define SQ_TEX_DIM_1D				0
+#	define SQ_TEX_DIM_2D				1
+#	define SQ_TEX_DIM_3D				2
+#	define SQ_TEX_DIM_CUBEMAP			3
+#	define SQ_TEX_DIM_1D_ARRAY			4
+#	define SQ_TEX_DIM_2D_ARRAY			5
+#	define SQ_TEX_DIM_2D_MSAA			6
+#	define SQ_TEX_DIM_2D_ARRAY_MSAA			7
 #define SQ_TEX_RESOURCE_WORD1_0                         0x30004
 #       define TEX_ARRAY_MODE(x)                        ((x) << 28)
 #define SQ_TEX_RESOURCE_WORD2_0                         0x30008
 #define SQ_TEX_RESOURCE_WORD3_0                         0x3000C
 #define SQ_TEX_RESOURCE_WORD4_0                         0x30010
+#	define TEX_DST_SEL_X(x)				((x) << 16)
+#	define TEX_DST_SEL_Y(x)				((x) << 19)
+#	define TEX_DST_SEL_Z(x)				((x) << 22)
+#	define TEX_DST_SEL_W(x)				((x) << 25)
+#	define SQ_SEL_X					0
+#	define SQ_SEL_Y					1
+#	define SQ_SEL_Z					2
+#	define SQ_SEL_W					3
+#	define SQ_SEL_0					4
+#	define SQ_SEL_1					5
 #define SQ_TEX_RESOURCE_WORD5_0                         0x30014
 #define SQ_TEX_RESOURCE_WORD6_0                         0x30018
 #define SQ_TEX_RESOURCE_WORD7_0                         0x3001c
 
+#define SQ_VTX_CONSTANT_WORD0_0				0x30000
+#define SQ_VTX_CONSTANT_WORD1_0				0x30004
+#define SQ_VTX_CONSTANT_WORD2_0				0x30008
+#	define SQ_VTXC_BASE_ADDR_HI(x)			((x) << 0)
+#	define SQ_VTXC_STRIDE(x)			((x) << 8)
+#	define SQ_VTXC_ENDIAN_SWAP(x)			((x) << 30)
+#	define SQ_ENDIAN_NONE				0
+#	define SQ_ENDIAN_8IN16				1
+#	define SQ_ENDIAN_8IN32				2
+#define SQ_VTX_CONSTANT_WORD3_0				0x3000C
+#	define SQ_VTCX_SEL_X(x)				((x) << 3)
+#	define SQ_VTCX_SEL_Y(x)				((x) << 6)
+#	define SQ_VTCX_SEL_Z(x)				((x) << 9)
+#	define SQ_VTCX_SEL_W(x)				((x) << 12)
+#define SQ_VTX_CONSTANT_WORD4_0				0x30010
+#define SQ_VTX_CONSTANT_WORD5_0                         0x30014
+#define SQ_VTX_CONSTANT_WORD6_0                         0x30018
+#define SQ_VTX_CONSTANT_WORD7_0                         0x3001c
+
 /* cayman 3D regs */
 #define CAYMAN_VGT_OFFCHIP_LDS_BASE			0x89B0
 #define CAYMAN_DB_EQAA					0x28804
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 44c4750f451..0e579985746 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -24,6 +24,7 @@
 #include <linux/firmware.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include "drmP.h"
 #include "radeon.h"
 #include "radeon_asic.h"
@@ -39,6 +40,8 @@ extern int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
 extern void evergreen_mc_program(struct radeon_device *rdev);
 extern void evergreen_irq_suspend(struct radeon_device *rdev);
 extern int evergreen_mc_init(struct radeon_device *rdev);
+extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
+extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
 
 #define EVERGREEN_PFP_UCODE_SIZE 1120
 #define EVERGREEN_PM4_UCODE_SIZE 1376
@@ -259,8 +262,11 @@ int ni_mc_load_microcode(struct radeon_device *rdev)
 		WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
 
 		/* wait for training to complete */
-		while (!(RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD))
-			udelay(10);
+		for (i = 0; i < rdev->usec_timeout; i++) {
+			if (RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD)
+				break;
+			udelay(1);
+		}
 
 		if (running)
 			WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
@@ -568,36 +574,6 @@ static u32 cayman_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	return backend_map;
 }
 
-static void cayman_program_channel_remap(struct radeon_device *rdev)
-{
-	u32 tcp_chan_steer_lo, tcp_chan_steer_hi, mc_shared_chremap, tmp;
-
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	default:
-		/* default mapping */
-		mc_shared_chremap = 0x00fac688;
-		break;
-	}
-
-	switch (rdev->family) {
-	case CHIP_CAYMAN:
-	default:
-		//tcp_chan_steer_lo = 0x54763210
-		tcp_chan_steer_lo = 0x76543210;
-		tcp_chan_steer_hi = 0x0000ba98;
-		break;
-	}
-
-	WREG32(TCP_CHAN_STEER_LO, tcp_chan_steer_lo);
-	WREG32(TCP_CHAN_STEER_HI, tcp_chan_steer_hi);
-	WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
-}
-
 static u32 cayman_get_disable_mask_per_asic(struct radeon_device *rdev,
 					    u32 disable_mask_per_se,
 					    u32 max_disable_mask_per_se,
@@ -669,6 +645,8 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 
 	WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
 
+	evergreen_fix_pci_max_read_req_size(rdev);
+
 	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
 	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
 
@@ -839,8 +817,6 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
 	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
 
-	cayman_program_channel_remap(rdev);
-
 	/* primary versions */
 	WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
 	WREG32(CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
@@ -960,7 +936,7 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -996,14 +972,15 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev)
 	WREG32(VM_CONTEXT1_CNTL, 0);
 
 	cayman_pcie_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
 
 void cayman_pcie_gart_disable(struct radeon_device *rdev)
 {
-	int r;
-
 	/* Disable all tables */
 	WREG32(VM_CONTEXT0_CNTL, 0);
 	WREG32(VM_CONTEXT1_CNTL, 0);
@@ -1019,14 +996,7 @@ void cayman_pcie_gart_disable(struct radeon_device *rdev)
 	WREG32(VM_L2_CNTL2, 0);
 	WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
 	       L2_CACHE_BIGK_FRAGMENT_SIZE(6));
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void cayman_pcie_gart_fini(struct radeon_device *rdev)
@@ -1159,6 +1129,7 @@ int cayman_cp_resume(struct radeon_device *rdev)
 				 SOFT_RESET_PA |
 				 SOFT_RESET_SH |
 				 SOFT_RESET_VGT |
+				 SOFT_RESET_SPI |
 				 SOFT_RESET_SX));
 	RREG32(GRBM_SOFT_RESET);
 	mdelay(15);
@@ -1183,7 +1154,8 @@ int cayman_cp_resume(struct radeon_device *rdev)
 
 	/* Initialize the ring buffer's read and write pointers */
 	WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA);
-	WREG32(CP_RB0_WPTR, 0);
+	rdev->cp.wptr = 0;
+	WREG32(CP_RB0_WPTR, rdev->cp.wptr);
 
 	/* set the wb address wether it's enabled or not */
 	WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC);
@@ -1203,7 +1175,6 @@ int cayman_cp_resume(struct radeon_device *rdev)
 	WREG32(CP_RB0_BASE, rdev->cp.gpu_addr >> 8);
 
 	rdev->cp.rptr = RREG32(CP_RB0_RPTR);
-	rdev->cp.wptr = RREG32(CP_RB0_WPTR);
 
 	/* ring1  - compute only */
 	/* Set ring buffer size */
@@ -1216,7 +1187,8 @@ int cayman_cp_resume(struct radeon_device *rdev)
 
 	/* Initialize the ring buffer's read and write pointers */
 	WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA);
-	WREG32(CP_RB1_WPTR, 0);
+	rdev->cp1.wptr = 0;
+	WREG32(CP_RB1_WPTR, rdev->cp1.wptr);
 
 	/* set the wb address wether it's enabled or not */
 	WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC);
@@ -1228,7 +1200,6 @@ int cayman_cp_resume(struct radeon_device *rdev)
 	WREG32(CP_RB1_BASE, rdev->cp1.gpu_addr >> 8);
 
 	rdev->cp1.rptr = RREG32(CP_RB1_RPTR);
-	rdev->cp1.wptr = RREG32(CP_RB1_WPTR);
 
 	/* ring2 - compute only */
 	/* Set ring buffer size */
@@ -1241,7 +1212,8 @@ int cayman_cp_resume(struct radeon_device *rdev)
 
 	/* Initialize the ring buffer's read and write pointers */
 	WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA);
-	WREG32(CP_RB2_WPTR, 0);
+	rdev->cp2.wptr = 0;
+	WREG32(CP_RB2_WPTR, rdev->cp2.wptr);
 
 	/* set the wb address wether it's enabled or not */
 	WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC);
@@ -1253,7 +1225,6 @@ int cayman_cp_resume(struct radeon_device *rdev)
 	WREG32(CP_RB2_BASE, rdev->cp2.gpu_addr >> 8);
 
 	rdev->cp2.rptr = RREG32(CP_RB2_RPTR);
-	rdev->cp2.wptr = RREG32(CP_RB2_WPTR);
 
 	/* start the rings */
 	cayman_cp_start(rdev);
@@ -1369,6 +1340,9 @@ static int cayman_startup(struct radeon_device *rdev)
 {
 	int r;
 
+	/* enable pcie gen2 link */
+	evergreen_pcie_gen2_enable(rdev);
+
 	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
 		r = ni_init_microcode(rdev);
 		if (r) {
@@ -1382,6 +1356,10 @@ static int cayman_startup(struct radeon_device *rdev)
 		return r;
 	}
 
+	r = r600_vram_scratch_init(rdev);
+	if (r)
+		return r;
+
 	evergreen_mc_program(rdev);
 	r = cayman_pcie_gart_enable(rdev);
 	if (r)
@@ -1390,7 +1368,7 @@ static int cayman_startup(struct radeon_device *rdev)
 
 	r = evergreen_blit_init(rdev);
 	if (r) {
-		evergreen_blit_fini(rdev);
+		r600_blit_fini(rdev);
 		rdev->asic->copy = NULL;
 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
 	}
@@ -1451,21 +1429,13 @@ int cayman_resume(struct radeon_device *rdev)
 
 int cayman_suspend(struct radeon_device *rdev)
 {
-	int r;
-
 	/* FIXME: we should wait for ring to be empty */
 	cayman_cp_enable(rdev, false);
 	rdev->cp.ready = false;
 	evergreen_irq_suspend(rdev);
 	radeon_wb_disable(rdev);
 	cayman_pcie_gart_disable(rdev);
-
-	/* unpin shaders bo */
-	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-	if (likely(r == 0)) {
-		radeon_bo_unpin(rdev->r600_blit.shader_obj);
-		radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-	}
+	r600_blit_suspend(rdev);
 
 	return 0;
 }
@@ -1578,13 +1548,14 @@ int cayman_init(struct radeon_device *rdev)
 
 void cayman_fini(struct radeon_device *rdev)
 {
-	evergreen_blit_fini(rdev);
+	r600_blit_fini(rdev);
 	cayman_cp_fini(rdev);
 	r600_irq_fini(rdev);
 	radeon_wb_fini(rdev);
 	radeon_ib_pool_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	cayman_pcie_gart_fini(rdev);
+	r600_vram_scratch_fini(rdev);
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_bo_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index f2204cb1ccd..ad158ea4990 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -41,6 +41,7 @@
 
 #include <linux/firmware.h>
 #include <linux/platform_device.h>
+#include <linux/module.h>
 
 #include "r100_reg_safe.h"
 #include "rn50_reg_safe.h"
@@ -68,6 +69,108 @@ MODULE_FIRMWARE(FIRMWARE_R520);
  * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
  */
 
+int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
+			    struct radeon_cs_packet *pkt,
+			    unsigned idx,
+			    unsigned reg)
+{
+	int r;
+	u32 tile_flags = 0;
+	u32 tmp;
+	struct radeon_cs_reloc *reloc;
+	u32 value;
+
+	r = r100_cs_packet_next_reloc(p, &reloc);
+	if (r) {
+		DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+			  idx, reg);
+		r100_cs_dump_packet(p, pkt);
+		return r;
+	}
+	value = radeon_get_ib_value(p, idx);
+	tmp = value & 0x003fffff;
+	tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
+
+	if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+		tile_flags |= RADEON_DST_TILE_MACRO;
+	if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
+		if (reg == RADEON_SRC_PITCH_OFFSET) {
+			DRM_ERROR("Cannot src blit from microtiled surface\n");
+			r100_cs_dump_packet(p, pkt);
+			return -EINVAL;
+		}
+		tile_flags |= RADEON_DST_TILE_MICRO;
+	}
+
+	tmp |= tile_flags;
+	p->ib->ptr[idx] = (value & 0x3fc00000) | tmp;
+	return 0;
+}
+
+int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
+			     struct radeon_cs_packet *pkt,
+			     int idx)
+{
+	unsigned c, i;
+	struct radeon_cs_reloc *reloc;
+	struct r100_cs_track *track;
+	int r = 0;
+	volatile uint32_t *ib;
+	u32 idx_value;
+
+	ib = p->ib->ptr;
+	track = (struct r100_cs_track *)p->track;
+	c = radeon_get_ib_value(p, idx++) & 0x1F;
+	if (c > 16) {
+	    DRM_ERROR("Only 16 vertex buffers are allowed %d\n",
+		      pkt->opcode);
+	    r100_cs_dump_packet(p, pkt);
+	    return -EINVAL;
+	}
+	track->num_arrays = c;
+	for (i = 0; i < (c - 1); i+=2, idx+=3) {
+		r = r100_cs_packet_next_reloc(p, &reloc);
+		if (r) {
+			DRM_ERROR("No reloc for packet3 %d\n",
+				  pkt->opcode);
+			r100_cs_dump_packet(p, pkt);
+			return r;
+		}
+		idx_value = radeon_get_ib_value(p, idx);
+		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
+
+		track->arrays[i + 0].esize = idx_value >> 8;
+		track->arrays[i + 0].robj = reloc->robj;
+		track->arrays[i + 0].esize &= 0x7F;
+		r = r100_cs_packet_next_reloc(p, &reloc);
+		if (r) {
+			DRM_ERROR("No reloc for packet3 %d\n",
+				  pkt->opcode);
+			r100_cs_dump_packet(p, pkt);
+			return r;
+		}
+		ib[idx+2] = radeon_get_ib_value(p, idx + 2) + ((u32)reloc->lobj.gpu_offset);
+		track->arrays[i + 1].robj = reloc->robj;
+		track->arrays[i + 1].esize = idx_value >> 24;
+		track->arrays[i + 1].esize &= 0x7F;
+	}
+	if (c & 1) {
+		r = r100_cs_packet_next_reloc(p, &reloc);
+		if (r) {
+			DRM_ERROR("No reloc for packet3 %d\n",
+					  pkt->opcode);
+			r100_cs_dump_packet(p, pkt);
+			return r;
+		}
+		idx_value = radeon_get_ib_value(p, idx);
+		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
+		track->arrays[i + 0].robj = reloc->robj;
+		track->arrays[i + 0].esize = idx_value >> 8;
+		track->arrays[i + 0].esize &= 0x7F;
+	}
+	return r;
+}
+
 void r100_pre_page_flip(struct radeon_device *rdev, int crtc)
 {
 	/* enable the pflip int */
@@ -434,6 +537,7 @@ void r100_hpd_init(struct radeon_device *rdev)
 		default:
 			break;
 		}
+		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
 	}
 	if (rdev->irq.installed)
 		r100_irq_set(rdev);
@@ -474,7 +578,7 @@ int r100_pci_gart_init(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.ram.ptr) {
+	if (rdev->gart.ptr) {
 		WARN(1, "R100 PCI GART already initialized\n");
 		return 0;
 	}
@@ -513,6 +617,9 @@ int r100_pci_gart_enable(struct radeon_device *rdev)
 	tmp = RREG32(RADEON_AIC_CNTL) | RADEON_PCIGART_TRANSLATE_EN;
 	WREG32(RADEON_AIC_CNTL, tmp);
 	r100_pci_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -530,10 +637,12 @@ void r100_pci_gart_disable(struct radeon_device *rdev)
 
 int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 {
+	u32 *gtt = rdev->gart.ptr;
+
 	if (i < 0 || i > rdev->gart.num_gpu_pages) {
 		return -EINVAL;
 	}
-	rdev->gart.table.ram.ptr[i] = cpu_to_le32(lower_32_bits(addr));
+	gtt[i] = cpu_to_le32(lower_32_bits(addr));
 	return 0;
 }
 
@@ -588,7 +697,7 @@ void r100_irq_disable(struct radeon_device *rdev)
 	WREG32(R_000044_GEN_INT_STATUS, tmp);
 }
 
-static inline uint32_t r100_irq_ack(struct radeon_device *rdev)
+static uint32_t r100_irq_ack(struct radeon_device *rdev)
 {
 	uint32_t irqs = RREG32(RADEON_GEN_INT_STATUS);
 	uint32_t irq_mask = RADEON_SW_INT_TEST |
@@ -721,11 +830,11 @@ void r100_fence_ring_emit(struct radeon_device *rdev,
 int r100_copy_blit(struct radeon_device *rdev,
 		   uint64_t src_offset,
 		   uint64_t dst_offset,
-		   unsigned num_pages,
+		   unsigned num_gpu_pages,
 		   struct radeon_fence *fence)
 {
 	uint32_t cur_pages;
-	uint32_t stride_bytes = PAGE_SIZE;
+	uint32_t stride_bytes = RADEON_GPU_PAGE_SIZE;
 	uint32_t pitch;
 	uint32_t stride_pixels;
 	unsigned ndw;
@@ -737,7 +846,7 @@ int r100_copy_blit(struct radeon_device *rdev,
 	/* radeon pitch is /64 */
 	pitch = stride_bytes / 64;
 	stride_pixels = stride_bytes / 4;
-	num_loops = DIV_ROUND_UP(num_pages, 8191);
+	num_loops = DIV_ROUND_UP(num_gpu_pages, 8191);
 
 	/* Ask for enough room for blit + flush + fence */
 	ndw = 64 + (10 * num_loops);
@@ -746,12 +855,12 @@ int r100_copy_blit(struct radeon_device *rdev,
 		DRM_ERROR("radeon: moving bo (%d) asking for %u dw.\n", r, ndw);
 		return -EINVAL;
 	}
-	while (num_pages > 0) {
-		cur_pages = num_pages;
+	while (num_gpu_pages > 0) {
+		cur_pages = num_gpu_pages;
 		if (cur_pages > 8191) {
 			cur_pages = 8191;
 		}
-		num_pages -= cur_pages;
+		num_gpu_pages -= cur_pages;
 
 		/* pages are in Y direction - height
 		   page width in X direction - width */
@@ -773,8 +882,8 @@ int r100_copy_blit(struct radeon_device *rdev,
 		radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
 		radeon_ring_write(rdev, 0);
 		radeon_ring_write(rdev, (0x1fff) | (0x1fff << 16));
-		radeon_ring_write(rdev, num_pages);
-		radeon_ring_write(rdev, num_pages);
+		radeon_ring_write(rdev, num_gpu_pages);
+		radeon_ring_write(rdev, num_gpu_pages);
 		radeon_ring_write(rdev, cur_pages | (stride_pixels << 16));
 	}
 	radeon_ring_write(rdev, PACKET0(RADEON_DSTCACHE_CTLSTAT, 0));
@@ -990,7 +1099,8 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
 	/* Force read & write ptr to 0 */
 	WREG32(RADEON_CP_RB_CNTL, tmp | RADEON_RB_RPTR_WR_ENA | RADEON_RB_NO_UPDATE);
 	WREG32(RADEON_CP_RB_RPTR_WR, 0);
-	WREG32(RADEON_CP_RB_WPTR, 0);
+	rdev->cp.wptr = 0;
+	WREG32(RADEON_CP_RB_WPTR, rdev->cp.wptr);
 
 	/* set the wb address whether it's enabled or not */
 	WREG32(R_00070C_CP_RB_RPTR_ADDR,
@@ -1007,9 +1117,6 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
 	WREG32(RADEON_CP_RB_CNTL, tmp);
 	udelay(10);
 	rdev->cp.rptr = RREG32(RADEON_CP_RB_RPTR);
-	rdev->cp.wptr = RREG32(RADEON_CP_RB_WPTR);
-	/* protect against crazy HW on resume */
-	rdev->cp.wptr &= rdev->cp.ptr_mask;
 	/* Set cp mode to bus mastering & enable cp*/
 	WREG32(RADEON_CP_CSQ_MODE,
 	       REG_SET(RADEON_INDIRECT2_START, indirect2_start) |
@@ -3149,7 +3256,7 @@ void r100_bandwidth_update(struct radeon_device *rdev)
 	}
 }
 
-static inline void r100_cs_track_texture_print(struct r100_cs_track_texture *t)
+static void r100_cs_track_texture_print(struct r100_cs_track_texture *t)
 {
 	DRM_ERROR("pitch                      %d\n", t->pitch);
 	DRM_ERROR("use_pitch                  %d\n", t->use_pitch);
@@ -3967,3 +4074,43 @@ int r100_init(struct radeon_device *rdev)
 	}
 	return 0;
 }
+
+uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
+{
+	if (reg < rdev->rmmio_size)
+		return readl(((void __iomem *)rdev->rmmio) + reg);
+	else {
+		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+		return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+	}
+}
+
+void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
+{
+	if (reg < rdev->rmmio_size)
+		writel(v, ((void __iomem *)rdev->rmmio) + reg);
+	else {
+		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+		writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+	}
+}
+
+u32 r100_io_rreg(struct radeon_device *rdev, u32 reg)
+{
+	if (reg < rdev->rio_mem_size)
+		return ioread32(rdev->rio_mem + reg);
+	else {
+		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
+		return ioread32(rdev->rio_mem + RADEON_MM_DATA);
+	}
+}
+
+void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v)
+{
+	if (reg < rdev->rio_mem_size)
+		iowrite32(v, rdev->rio_mem + reg);
+	else {
+		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
+		iowrite32(v, rdev->rio_mem + RADEON_MM_DATA);
+	}
+}
diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h
index 686f9dc5d4b..6a603b378ad 100644
--- a/drivers/gpu/drm/radeon/r100_track.h
+++ b/drivers/gpu/drm/radeon/r100_track.h
@@ -92,106 +92,10 @@ int r200_packet0_check(struct radeon_cs_parser *p,
 		       struct radeon_cs_packet *pkt,
 		       unsigned idx, unsigned reg);
 
-
-
-static inline int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
-					  struct radeon_cs_packet *pkt,
-					  unsigned idx,
-					  unsigned reg)
-{
-	int r;
-	u32 tile_flags = 0;
-	u32 tmp;
-	struct radeon_cs_reloc *reloc;
-	u32 value;
-
-	r = r100_cs_packet_next_reloc(p, &reloc);
-	if (r) {
-		DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-			  idx, reg);
-		r100_cs_dump_packet(p, pkt);
-		return r;
-	}
-	value = radeon_get_ib_value(p, idx);
-	tmp = value & 0x003fffff;
-	tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
-
-	if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-		tile_flags |= RADEON_DST_TILE_MACRO;
-	if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
-		if (reg == RADEON_SRC_PITCH_OFFSET) {
-			DRM_ERROR("Cannot src blit from microtiled surface\n");
-			r100_cs_dump_packet(p, pkt);
-			return -EINVAL;
-		}
-		tile_flags |= RADEON_DST_TILE_MICRO;
-	}
-
-	tmp |= tile_flags;
-	p->ib->ptr[idx] = (value & 0x3fc00000) | tmp;
-	return 0;
-}
-
-static inline int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
-					   struct radeon_cs_packet *pkt,
-					   int idx)
-{
-	unsigned c, i;
-	struct radeon_cs_reloc *reloc;
-	struct r100_cs_track *track;
-	int r = 0;
-	volatile uint32_t *ib;
-	u32 idx_value;
-
-	ib = p->ib->ptr;
-	track = (struct r100_cs_track *)p->track;
-	c = radeon_get_ib_value(p, idx++) & 0x1F;
-	if (c > 16) {
-	    DRM_ERROR("Only 16 vertex buffers are allowed %d\n",
-		      pkt->opcode);
-	    r100_cs_dump_packet(p, pkt);
-	    return -EINVAL;
-	}
-	track->num_arrays = c;
-	for (i = 0; i < (c - 1); i+=2, idx+=3) {
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-				  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		idx_value = radeon_get_ib_value(p, idx);
-		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
-
-		track->arrays[i + 0].esize = idx_value >> 8;
-		track->arrays[i + 0].robj = reloc->robj;
-		track->arrays[i + 0].esize &= 0x7F;
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-				  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		ib[idx+2] = radeon_get_ib_value(p, idx + 2) + ((u32)reloc->lobj.gpu_offset);
-		track->arrays[i + 1].robj = reloc->robj;
-		track->arrays[i + 1].esize = idx_value >> 24;
-		track->arrays[i + 1].esize &= 0x7F;
-	}
-	if (c & 1) {
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for packet3 %d\n",
-					  pkt->opcode);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-		idx_value = radeon_get_ib_value(p, idx);
-		ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset);
-		track->arrays[i + 0].robj = reloc->robj;
-		track->arrays[i + 0].esize = idx_value >> 8;
-		track->arrays[i + 0].esize &= 0x7F;
-	}
-	return r;
-}
+int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
+			    struct radeon_cs_packet *pkt,
+			    unsigned idx,
+			    unsigned reg);
+int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
+			     struct radeon_cs_packet *pkt,
+			     int idx);
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
index f2405830041..a1f3ba063c2 100644
--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -84,7 +84,7 @@ static int r200_get_vtx_size_0(uint32_t vtx_fmt_0)
 int r200_copy_dma(struct radeon_device *rdev,
 		  uint64_t src_offset,
 		  uint64_t dst_offset,
-		  unsigned num_pages,
+		  unsigned num_gpu_pages,
 		  struct radeon_fence *fence)
 {
 	uint32_t size;
@@ -93,7 +93,7 @@ int r200_copy_dma(struct radeon_device *rdev,
 	int r = 0;
 
 	/* radeon pitch is /64 */
-	size = num_pages << PAGE_SHIFT;
+	size = num_gpu_pages << RADEON_GPU_PAGE_SHIFT;
 	num_loops = DIV_ROUND_UP(size, 0x1FFFFF);
 	r = radeon_ring_lock(rdev, num_loops * 4 + 64);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 55a7f190027..c93bc64707e 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -74,7 +74,7 @@ void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
 
 int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 {
-	void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+	void __iomem *ptr = rdev->gart.ptr;
 
 	if (i < 0 || i > rdev->gart.num_gpu_pages) {
 		return -EINVAL;
@@ -93,7 +93,7 @@ int rv370_pcie_gart_init(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj) {
+	if (rdev->gart.robj) {
 		WARN(1, "RV370 PCIE GART already initialized\n");
 		return 0;
 	}
@@ -116,7 +116,7 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
 	uint32_t tmp;
 	int r;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -144,8 +144,9 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
 	tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
 	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
 	rv370_pcie_gart_tlb_flush(rdev);
-	DRM_INFO("PCIE GART of %uM enabled (table at 0x%08X).\n",
-		 (unsigned)(rdev->mc.gtt_size >> 20), table_addr);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -153,7 +154,6 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
 void rv370_pcie_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int r;
 
 	WREG32_PCIE(RADEON_PCIE_TX_GART_START_LO, 0);
 	WREG32_PCIE(RADEON_PCIE_TX_GART_END_LO, 0);
@@ -162,14 +162,7 @@ void rv370_pcie_gart_disable(struct radeon_device *rdev)
 	tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_CNTL);
 	tmp |= RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
 	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp & ~RADEON_PCIE_TX_GART_EN);
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void rv370_pcie_gart_fini(struct radeon_device *rdev)
@@ -708,16 +701,21 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 			return r;
 		}
 
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-			tile_flags |= R300_TXO_MACRO_TILE;
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-			tile_flags |= R300_TXO_MICRO_TILE;
-		else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-			tile_flags |= R300_TXO_MICRO_TILE_SQUARE;
-
-		tmp = idx_value + ((u32)reloc->lobj.gpu_offset);
-		tmp |= tile_flags;
-		ib[idx] = tmp;
+		if (p->keep_tiling_flags) {
+			ib[idx] = (idx_value & 31) | /* keep the 1st 5 bits */
+				  ((idx_value & ~31) + (u32)reloc->lobj.gpu_offset);
+		} else {
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+				tile_flags |= R300_TXO_MACRO_TILE;
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+				tile_flags |= R300_TXO_MICRO_TILE;
+			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
+				tile_flags |= R300_TXO_MICRO_TILE_SQUARE;
+
+			tmp = idx_value + ((u32)reloc->lobj.gpu_offset);
+			tmp |= tile_flags;
+			ib[idx] = tmp;
+		}
 		track->textures[i].robj = reloc->robj;
 		track->tex_dirty = true;
 		break;
@@ -767,24 +765,26 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 		/* RB3D_COLORPITCH1 */
 		/* RB3D_COLORPITCH2 */
 		/* RB3D_COLORPITCH3 */
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
+		if (!p->keep_tiling_flags) {
+			r = r100_cs_packet_next_reloc(p, &reloc);
+			if (r) {
+				DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+					  idx, reg);
+				r100_cs_dump_packet(p, pkt);
+				return r;
+			}
 
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-			tile_flags |= R300_COLOR_TILE_ENABLE;
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-			tile_flags |= R300_COLOR_MICROTILE_ENABLE;
-		else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-			tile_flags |= R300_COLOR_MICROTILE_SQUARE_ENABLE;
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+				tile_flags |= R300_COLOR_TILE_ENABLE;
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+				tile_flags |= R300_COLOR_MICROTILE_ENABLE;
+			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
+				tile_flags |= R300_COLOR_MICROTILE_SQUARE_ENABLE;
 
-		tmp = idx_value & ~(0x7 << 16);
-		tmp |= tile_flags;
-		ib[idx] = tmp;
+			tmp = idx_value & ~(0x7 << 16);
+			tmp |= tile_flags;
+			ib[idx] = tmp;
+		}
 		i = (reg - 0x4E38) >> 2;
 		track->cb[i].pitch = idx_value & 0x3FFE;
 		switch (((idx_value >> 21) & 0xF)) {
@@ -850,25 +850,26 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 		break;
 	case 0x4F24:
 		/* ZB_DEPTHPITCH */
-		r = r100_cs_packet_next_reloc(p, &reloc);
-		if (r) {
-			DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
-				  idx, reg);
-			r100_cs_dump_packet(p, pkt);
-			return r;
-		}
-
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-			tile_flags |= R300_DEPTHMACROTILE_ENABLE;
-		if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-			tile_flags |= R300_DEPTHMICROTILE_TILED;
-		else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-			tile_flags |= R300_DEPTHMICROTILE_TILED_SQUARE;
+		if (!p->keep_tiling_flags) {
+			r = r100_cs_packet_next_reloc(p, &reloc);
+			if (r) {
+				DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
+					  idx, reg);
+				r100_cs_dump_packet(p, pkt);
+				return r;
+			}
 
-		tmp = idx_value & ~(0x7 << 16);
-		tmp |= tile_flags;
-		ib[idx] = tmp;
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+				tile_flags |= R300_DEPTHMACROTILE_ENABLE;
+			if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+				tile_flags |= R300_DEPTHMICROTILE_TILED;
+			else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO_SQUARE)
+				tile_flags |= R300_DEPTHMICROTILE_TILED_SQUARE;
 
+			tmp = idx_value & ~(0x7 << 16);
+			tmp |= tile_flags;
+			ib[idx] = tmp;
+		}
 		track->zb.pitch = idx_value & 0x3FFC;
 		track->zb_dirty = true;
 		break;
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index c5c2742e414..1fe98b421c9 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -791,7 +791,7 @@ static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv,
 /**
  * Emit the sequence to pacify R300.
  */
-static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
+static void r300_pacify(drm_radeon_private_t *dev_priv)
 {
 	uint32_t cache_z, cache_3d, cache_2d;
 	RING_LOCALS;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index aa5571b73aa..9cdda0b3b08 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -29,6 +29,7 @@
 #include <linux/seq_file.h>
 #include <linux/firmware.h>
 #include <linux/platform_device.h>
+#include <linux/module.h>
 #include "drmP.h"
 #include "radeon_drm.h"
 #include "radeon.h"
@@ -287,24 +288,6 @@ void r600_pm_get_dynpm_state(struct radeon_device *rdev)
 		  pcie_lanes);
 }
 
-static int r600_pm_get_type_index(struct radeon_device *rdev,
-				  enum radeon_pm_state_type ps_type,
-				  int instance)
-{
-	int i;
-	int found_instance = -1;
-
-	for (i = 0; i < rdev->pm.num_power_states; i++) {
-		if (rdev->pm.power_state[i].type == ps_type) {
-			found_instance++;
-			if (found_instance == instance)
-				return i;
-		}
-	}
-	/* return default if no match */
-	return rdev->pm.default_power_state_index;
-}
-
 void rs780_pm_init_profile(struct radeon_device *rdev)
 {
 	if (rdev->pm.num_power_states == 2) {
@@ -420,6 +403,8 @@ void rs780_pm_init_profile(struct radeon_device *rdev)
 
 void r600_pm_init_profile(struct radeon_device *rdev)
 {
+	int idx;
+
 	if (rdev->family == CHIP_R600) {
 		/* XXX */
 		/* default */
@@ -501,81 +486,43 @@ void r600_pm_init_profile(struct radeon_device *rdev)
 			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
 			rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2;
 			/* low sh */
-			if (rdev->flags & RADEON_IS_MOBILITY) {
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-			} else {
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
-			}
+			if (rdev->flags & RADEON_IS_MOBILITY)
+				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
+			else
+				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
+			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
+			rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
 			/* mid sh */
-			if (rdev->flags & RADEON_IS_MOBILITY) {
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
-			} else {
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
-			}
+			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
+			rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
 			/* high sh */
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx =
-				r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
-			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx =
-				r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
+			idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
+			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
 			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
 			rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 2;
 			/* low mh */
-			if (rdev->flags & RADEON_IS_MOBILITY) {
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-			} else {
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
-			}
+			if (rdev->flags & RADEON_IS_MOBILITY)
+				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
+			else
+				idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
+			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
+			rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
 			/* mid mh */
-			if (rdev->flags & RADEON_IS_MOBILITY) {
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
-			} else {
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx =
-					r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
-				rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
-			}
+			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
+			rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
 			/* high mh */
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx =
-				r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
-			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx =
-				r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
+			idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
+			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx;
+			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
 			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
 			rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 2;
 		}
@@ -762,13 +709,14 @@ void r600_hpd_init(struct radeon_device *rdev)
 	struct drm_device *dev = rdev->ddev;
 	struct drm_connector *connector;
 
-	if (ASIC_IS_DCE3(rdev)) {
-		u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) | DC_HPDx_RX_INT_TIMER(0xfa);
-		if (ASIC_IS_DCE32(rdev))
-			tmp |= DC_HPDx_EN;
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+		if (ASIC_IS_DCE3(rdev)) {
+			u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) | DC_HPDx_RX_INT_TIMER(0xfa);
+			if (ASIC_IS_DCE32(rdev))
+				tmp |= DC_HPDx_EN;
 
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 			switch (radeon_connector->hpd.hpd) {
 			case RADEON_HPD_1:
 				WREG32(DC_HPD1_CONTROL, tmp);
@@ -798,10 +746,7 @@ void r600_hpd_init(struct radeon_device *rdev)
 			default:
 				break;
 			}
-		}
-	} else {
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+		} else {
 			switch (radeon_connector->hpd.hpd) {
 			case RADEON_HPD_1:
 				WREG32(DC_HOT_PLUG_DETECT1_CONTROL, DC_HOT_PLUG_DETECTx_EN);
@@ -819,6 +764,7 @@ void r600_hpd_init(struct radeon_device *rdev)
 				break;
 			}
 		}
+		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
 	}
 	if (rdev->irq.installed)
 		r600_irq_set(rdev);
@@ -896,7 +842,7 @@ void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	/* flush hdp cache so updates hit vram */
 	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
 	    !(rdev->flags & RADEON_IS_AGP)) {
-		void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+		void __iomem *ptr = (void *)rdev->gart.ptr;
 		u32 tmp;
 
 		/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
@@ -931,7 +877,7 @@ int r600_pcie_gart_init(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj) {
+	if (rdev->gart.robj) {
 		WARN(1, "R600 PCIE GART already initialized\n");
 		return 0;
 	}
@@ -948,7 +894,7 @@ int r600_pcie_gart_enable(struct radeon_device *rdev)
 	u32 tmp;
 	int r, i;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -993,6 +939,9 @@ int r600_pcie_gart_enable(struct radeon_device *rdev)
 		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
 
 	r600_pcie_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -1000,7 +949,7 @@ int r600_pcie_gart_enable(struct radeon_device *rdev)
 void r600_pcie_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int i, r;
+	int i;
 
 	/* Disable all tables */
 	for (i = 0; i < 7; i++)
@@ -1027,14 +976,7 @@ void r600_pcie_gart_disable(struct radeon_device *rdev)
 	WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp);
 	WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp);
 	WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp);
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void r600_pcie_gart_fini(struct radeon_device *rdev)
@@ -1134,7 +1076,7 @@ static void r600_mc_program(struct radeon_device *rdev)
 		WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12);
 		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end >> 12);
 	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
 	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
 	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
 	WREG32(MC_VM_FB_LOCATION, tmp);
@@ -1273,6 +1215,53 @@ int r600_mc_init(struct radeon_device *rdev)
 	return 0;
 }
 
+int r600_vram_scratch_init(struct radeon_device *rdev)
+{
+	int r;
+
+	if (rdev->vram_scratch.robj == NULL) {
+		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
+				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
+				     &rdev->vram_scratch.robj);
+		if (r) {
+			return r;
+		}
+	}
+
+	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
+	if (unlikely(r != 0))
+		return r;
+	r = radeon_bo_pin(rdev->vram_scratch.robj,
+			  RADEON_GEM_DOMAIN_VRAM, &rdev->vram_scratch.gpu_addr);
+	if (r) {
+		radeon_bo_unreserve(rdev->vram_scratch.robj);
+		return r;
+	}
+	r = radeon_bo_kmap(rdev->vram_scratch.robj,
+				(void **)&rdev->vram_scratch.ptr);
+	if (r)
+		radeon_bo_unpin(rdev->vram_scratch.robj);
+	radeon_bo_unreserve(rdev->vram_scratch.robj);
+
+	return r;
+}
+
+void r600_vram_scratch_fini(struct radeon_device *rdev)
+{
+	int r;
+
+	if (rdev->vram_scratch.robj == NULL) {
+		return;
+	}
+	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
+	if (likely(r == 0)) {
+		radeon_bo_kunmap(rdev->vram_scratch.robj);
+		radeon_bo_unpin(rdev->vram_scratch.robj);
+		radeon_bo_unreserve(rdev->vram_scratch.robj);
+	}
+	radeon_bo_unref(&rdev->vram_scratch.robj);
+}
+
 /* We doesn't check that the GPU really needs a reset we simply do the
  * reset, it's up to the caller to determine if the GPU needs one. We
  * might add an helper function to check that.
@@ -2209,7 +2198,8 @@ int r600_cp_resume(struct radeon_device *rdev)
 	/* Initialize the ring buffer's read and write pointers */
 	WREG32(CP_RB_CNTL, tmp | RB_RPTR_WR_ENA);
 	WREG32(CP_RB_RPTR_WR, 0);
-	WREG32(CP_RB_WPTR, 0);
+	rdev->cp.wptr = 0;
+	WREG32(CP_RB_WPTR, rdev->cp.wptr);
 
 	/* set the wb address whether it's enabled or not */
 	WREG32(CP_RB_RPTR_ADDR,
@@ -2231,7 +2221,6 @@ int r600_cp_resume(struct radeon_device *rdev)
 	WREG32(CP_DEBUG, (1 << 27) | (1 << 28));
 
 	rdev->cp.rptr = RREG32(CP_RB_RPTR);
-	rdev->cp.wptr = RREG32(CP_RB_WPTR);
 
 	r600_cp_start(rdev);
 	rdev->cp.ready = true;
@@ -2328,6 +2317,14 @@ void r600_fence_ring_emit(struct radeon_device *rdev,
 	if (rdev->wb.use_event) {
 		u64 addr = rdev->wb.gpu_addr + R600_WB_EVENT_OFFSET +
 			(u64)(rdev->fence_drv.scratch_reg - rdev->scratch.reg_base);
+		/* flush read cache over gart */
+		radeon_ring_write(rdev, PACKET3(PACKET3_SURFACE_SYNC, 3));
+		radeon_ring_write(rdev, PACKET3_TC_ACTION_ENA |
+					PACKET3_VC_ACTION_ENA |
+					PACKET3_SH_ACTION_ENA);
+		radeon_ring_write(rdev, 0xFFFFFFFF);
+		radeon_ring_write(rdev, 0);
+		radeon_ring_write(rdev, 10); /* poll interval */
 		/* EVENT_WRITE_EOP - flush caches, send int */
 		radeon_ring_write(rdev, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
 		radeon_ring_write(rdev, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
@@ -2336,6 +2333,14 @@ void r600_fence_ring_emit(struct radeon_device *rdev,
 		radeon_ring_write(rdev, fence->seq);
 		radeon_ring_write(rdev, 0);
 	} else {
+		/* flush read cache over gart */
+		radeon_ring_write(rdev, PACKET3(PACKET3_SURFACE_SYNC, 3));
+		radeon_ring_write(rdev, PACKET3_TC_ACTION_ENA |
+					PACKET3_VC_ACTION_ENA |
+					PACKET3_SH_ACTION_ENA);
+		radeon_ring_write(rdev, 0xFFFFFFFF);
+		radeon_ring_write(rdev, 0);
+		radeon_ring_write(rdev, 10); /* poll interval */
 		radeon_ring_write(rdev, PACKET3(PACKET3_EVENT_WRITE, 0));
 		radeon_ring_write(rdev, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT) | EVENT_INDEX(0));
 		/* wait for 3D idle clean */
@@ -2353,26 +2358,42 @@ void r600_fence_ring_emit(struct radeon_device *rdev,
 }
 
 int r600_copy_blit(struct radeon_device *rdev,
-		   uint64_t src_offset, uint64_t dst_offset,
-		   unsigned num_pages, struct radeon_fence *fence)
+		   uint64_t src_offset,
+		   uint64_t dst_offset,
+		   unsigned num_gpu_pages,
+		   struct radeon_fence *fence)
 {
 	int r;
 
 	mutex_lock(&rdev->r600_blit.mutex);
 	rdev->r600_blit.vb_ib = NULL;
-	r = r600_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE);
+	r = r600_blit_prepare_copy(rdev, num_gpu_pages);
 	if (r) {
 		if (rdev->r600_blit.vb_ib)
 			radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
 		mutex_unlock(&rdev->r600_blit.mutex);
 		return r;
 	}
-	r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * RADEON_GPU_PAGE_SIZE);
+	r600_kms_blit_copy(rdev, src_offset, dst_offset, num_gpu_pages);
 	r600_blit_done_copy(rdev, fence);
 	mutex_unlock(&rdev->r600_blit.mutex);
 	return 0;
 }
 
+void r600_blit_suspend(struct radeon_device *rdev)
+{
+	int r;
+
+	/* unpin shaders bo */
+	if (rdev->r600_blit.shader_obj) {
+		r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+		if (!r) {
+			radeon_bo_unpin(rdev->r600_blit.shader_obj);
+			radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+		}
+	}
+}
+
 int r600_set_surface_reg(struct radeon_device *rdev, int reg,
 			 uint32_t tiling_flags, uint32_t pitch,
 			 uint32_t offset, uint32_t obj_size)
@@ -2401,6 +2422,10 @@ int r600_startup(struct radeon_device *rdev)
 		}
 	}
 
+	r = r600_vram_scratch_init(rdev);
+	if (r)
+		return r;
+
 	r600_mc_program(rdev);
 	if (rdev->flags & RADEON_IS_AGP) {
 		r600_agp_enable(rdev);
@@ -2492,8 +2517,6 @@ int r600_resume(struct radeon_device *rdev)
 
 int r600_suspend(struct radeon_device *rdev)
 {
-	int r;
-
 	r600_audio_fini(rdev);
 	/* FIXME: we should wait for ring to be empty */
 	r600_cp_stop(rdev);
@@ -2501,14 +2524,8 @@ int r600_suspend(struct radeon_device *rdev)
 	r600_irq_suspend(rdev);
 	radeon_wb_disable(rdev);
 	r600_pcie_gart_disable(rdev);
-	/* unpin shaders bo */
-	if (rdev->r600_blit.shader_obj) {
-		r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-		if (!r) {
-			radeon_bo_unpin(rdev->r600_blit.shader_obj);
-			radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-		}
-	}
+	r600_blit_suspend(rdev);
+
 	return 0;
 }
 
@@ -2629,6 +2646,7 @@ void r600_fini(struct radeon_device *rdev)
 	radeon_ib_pool_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	r600_pcie_gart_fini(rdev);
+	r600_vram_scratch_fini(rdev);
 	radeon_agp_fini(rdev);
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
@@ -3135,7 +3153,7 @@ int r600_irq_set(struct radeon_device *rdev)
 	return 0;
 }
 
-static inline void r600_irq_ack(struct radeon_device *rdev)
+static void r600_irq_ack(struct radeon_device *rdev)
 {
 	u32 tmp;
 
@@ -3236,7 +3254,7 @@ void r600_irq_disable(struct radeon_device *rdev)
 	r600_disable_interrupt_state(rdev);
 }
 
-static inline u32 r600_get_ih_wptr(struct radeon_device *rdev)
+static u32 r600_get_ih_wptr(struct radeon_device *rdev)
 {
 	u32 wptr, tmp;
 
diff --git a/drivers/gpu/drm/radeon/r600_blit.c b/drivers/gpu/drm/radeon/r600_blit.c
index 7f1043448d2..3c031a48205 100644
--- a/drivers/gpu/drm/radeon/r600_blit.c
+++ b/drivers/gpu/drm/radeon/r600_blit.c
@@ -41,7 +41,7 @@
 #define COLOR_5_6_5           0x8
 #define COLOR_8_8_8_8         0x1a
 
-static inline void
+static void
 set_render_target(drm_radeon_private_t *dev_priv, int format, int w, int h, u64 gpu_addr)
 {
 	u32 cb_color_info;
@@ -99,7 +99,7 @@ set_render_target(drm_radeon_private_t *dev_priv, int format, int w, int h, u64
 	ADVANCE_RING();
 }
 
-static inline void
+static void
 cp_set_surface_sync(drm_radeon_private_t *dev_priv,
 		    u32 sync_type, u32 size, u64 mc_addr)
 {
@@ -121,7 +121,7 @@ cp_set_surface_sync(drm_radeon_private_t *dev_priv,
 	ADVANCE_RING();
 }
 
-static inline void
+static void
 set_shaders(struct drm_device *dev)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
@@ -184,7 +184,7 @@ set_shaders(struct drm_device *dev)
 			    R600_SH_ACTION_ENA, 512, gpu_addr);
 }
 
-static inline void
+static void
 set_vtx_resource(drm_radeon_private_t *dev_priv, u64 gpu_addr)
 {
 	uint32_t sq_vtx_constant_word2;
@@ -220,7 +220,7 @@ set_vtx_resource(drm_radeon_private_t *dev_priv, u64 gpu_addr)
 				    R600_VC_ACTION_ENA, 48, gpu_addr);
 }
 
-static inline void
+static void
 set_tex_resource(drm_radeon_private_t *dev_priv,
 		 int format, int w, int h, int pitch, u64 gpu_addr)
 {
@@ -258,7 +258,7 @@ set_tex_resource(drm_radeon_private_t *dev_priv,
 
 }
 
-static inline void
+static void
 set_scissors(drm_radeon_private_t *dev_priv, int x1, int y1, int x2, int y2)
 {
 	RING_LOCALS;
@@ -282,7 +282,7 @@ set_scissors(drm_radeon_private_t *dev_priv, int x1, int y1, int x2, int y2)
 	ADVANCE_RING();
 }
 
-static inline void
+static void
 draw_auto(drm_radeon_private_t *dev_priv)
 {
 	RING_LOCALS;
@@ -311,7 +311,7 @@ draw_auto(drm_radeon_private_t *dev_priv)
 	COMMIT_RING();
 }
 
-static inline void
+static void
 set_default_state(drm_radeon_private_t *dev_priv)
 {
 	int i;
@@ -489,7 +489,7 @@ set_default_state(drm_radeon_private_t *dev_priv)
 	ADVANCE_RING();
 }
 
-static inline uint32_t i2f(uint32_t input)
+static uint32_t i2f(uint32_t input)
 {
 	u32 result, i, exponent, fraction;
 
@@ -515,7 +515,7 @@ static inline uint32_t i2f(uint32_t input)
 }
 
 
-static inline int r600_nomm_get_vb(struct drm_device *dev)
+static int r600_nomm_get_vb(struct drm_device *dev)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 	dev_priv->blit_vb = radeon_freelist_get(dev);
@@ -526,7 +526,7 @@ static inline int r600_nomm_get_vb(struct drm_device *dev)
 	return 0;
 }
 
-static inline void r600_nomm_put_vb(struct drm_device *dev)
+static void r600_nomm_put_vb(struct drm_device *dev)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 
@@ -534,7 +534,7 @@ static inline void r600_nomm_put_vb(struct drm_device *dev)
 	radeon_cp_discard_buffer(dev, dev_priv->blit_vb->file_priv->master, dev_priv->blit_vb);
 }
 
-static inline void *r600_nomm_get_vb_ptr(struct drm_device *dev)
+static void *r600_nomm_get_vb_ptr(struct drm_device *dev)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 	return (((char *)dev->agp_buffer_map->handle +
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 9aa74c3f8cb..e09d2818f94 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -42,6 +42,9 @@
 #define COLOR_5_6_5           0x8
 #define COLOR_8_8_8_8         0x1a
 
+#define RECT_UNIT_H           32
+#define RECT_UNIT_W           (RADEON_GPU_PAGE_SIZE / 4 / RECT_UNIT_H)
+
 /* emits 21 on rv770+, 23 on r600 */
 static void
 set_render_target(struct radeon_device *rdev, int format,
@@ -54,7 +57,9 @@ set_render_target(struct radeon_device *rdev, int format,
 	if (h < 8)
 		h = 8;
 
-	cb_color_info = ((format << 2) | (1 << 27) | (1 << 8));
+	cb_color_info = CB_FORMAT(format) |
+		CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
+		CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
 	pitch = (w / 8) - 1;
 	slice = ((w * h) / 64) - 1;
 
@@ -164,9 +169,10 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 {
 	u32 sq_vtx_constant_word2;
 
-	sq_vtx_constant_word2 = ((upper_32_bits(gpu_addr) & 0xff) | (16 << 8));
+	sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
+		SQ_VTXC_STRIDE(16);
 #ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |= (2 << 30);
+	sq_vtx_constant_word2 |=  SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
 #endif
 
 	radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 7));
@@ -195,25 +201,29 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 static void
 set_tex_resource(struct radeon_device *rdev,
 		 int format, int w, int h, int pitch,
-		 u64 gpu_addr)
+		 u64 gpu_addr, u32 size)
 {
 	uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4;
 
 	if (h < 1)
 		h = 1;
 
-	sq_tex_resource_word0 = (1 << 0) | (1 << 3);
-	sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 8) |
-				  ((w - 1) << 19));
+	sq_tex_resource_word0 = S_038000_DIM(V_038000_SQ_TEX_DIM_2D) |
+		S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
+	sq_tex_resource_word0 |= S_038000_PITCH((pitch >> 3) - 1) |
+		S_038000_TEX_WIDTH(w - 1);
+
+	sq_tex_resource_word1 = S_038004_DATA_FORMAT(format);
+	sq_tex_resource_word1 |= S_038004_TEX_HEIGHT(h - 1);
 
-	sq_tex_resource_word1 = (format << 26);
-	sq_tex_resource_word1 |= ((h - 1) << 0);
+	sq_tex_resource_word4 = S_038010_REQUEST_SIZE(1) |
+		S_038010_DST_SEL_X(SQ_SEL_X) |
+		S_038010_DST_SEL_Y(SQ_SEL_Y) |
+		S_038010_DST_SEL_Z(SQ_SEL_Z) |
+		S_038010_DST_SEL_W(SQ_SEL_W);
 
-	sq_tex_resource_word4 = ((1 << 14) |
-				 (0 << 16) |
-				 (1 << 19) |
-				 (2 << 22) |
-				 (3 << 25));
+	cp_set_surface_sync(rdev,
+			    PACKET3_TC_ACTION_ENA, size, gpu_addr);
 
 	radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 7));
 	radeon_ring_write(rdev, 0);
@@ -450,7 +460,7 @@ set_default_state(struct radeon_device *rdev)
 	radeon_ring_write(rdev, sq_stack_resource_mgmt_2);
 }
 
-static inline uint32_t i2f(uint32_t input)
+static uint32_t i2f(uint32_t input)
 {
 	u32 result, i, exponent, fraction;
 
@@ -483,6 +493,27 @@ int r600_blit_init(struct radeon_device *rdev)
 	u32 packet2s[16];
 	int num_packet2s = 0;
 
+	rdev->r600_blit.primitives.set_render_target = set_render_target;
+	rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
+	rdev->r600_blit.primitives.set_shaders = set_shaders;
+	rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
+	rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
+	rdev->r600_blit.primitives.set_scissors = set_scissors;
+	rdev->r600_blit.primitives.draw_auto = draw_auto;
+	rdev->r600_blit.primitives.set_default_state = set_default_state;
+
+	rdev->r600_blit.ring_size_common = 40; /* shaders + def state */
+	rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */
+	rdev->r600_blit.ring_size_common += 5; /* done copy */
+	rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */
+
+	rdev->r600_blit.ring_size_per_loop = 76;
+	/* set_render_target emits 2 extra dwords on rv6xx */
+	if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770)
+		rdev->r600_blit.ring_size_per_loop += 2;
+
+	rdev->r600_blit.max_dim = 8192;
+
 	/* pin copy shader into vram if already initialized */
 	if (rdev->r600_blit.shader_obj)
 		goto done;
@@ -600,47 +631,80 @@ static void r600_vb_ib_put(struct radeon_device *rdev)
 	radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
 }
 
-int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes)
+static unsigned r600_blit_create_rect(unsigned num_gpu_pages,
+				      int *width, int *height, int max_dim)
+{
+	unsigned max_pages;
+	unsigned pages = num_gpu_pages;
+	int w, h;
+
+	if (num_gpu_pages == 0) {
+		/* not supposed to be called with no pages, but just in case */
+		h = 0;
+		w = 0;
+		pages = 0;
+		WARN_ON(1);
+	} else {
+		int rect_order = 2;
+		h = RECT_UNIT_H;
+		while (num_gpu_pages / rect_order) {
+			h *= 2;
+			rect_order *= 4;
+			if (h >= max_dim) {
+				h = max_dim;
+				break;
+			}
+		}
+		max_pages = (max_dim * h) / (RECT_UNIT_W * RECT_UNIT_H);
+		if (pages > max_pages)
+			pages = max_pages;
+		w = (pages * RECT_UNIT_W * RECT_UNIT_H) / h;
+		w = (w / RECT_UNIT_W) * RECT_UNIT_W;
+		pages = (w * h) / (RECT_UNIT_W * RECT_UNIT_H);
+		BUG_ON(pages == 0);
+	}
+
+
+	DRM_DEBUG("blit_rectangle: h=%d, w=%d, pages=%d\n", h, w, pages);
+
+	/* return width and height only of the caller wants it */
+	if (height)
+		*height = h;
+	if (width)
+		*width = w;
+
+	return pages;
+}
+
+
+int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages)
 {
 	int r;
-	int ring_size, line_size;
-	int max_size;
-	/* loops of emits 64 + fence emit possible */
-	int dwords_per_loop = 76, num_loops;
+	int ring_size;
+	int num_loops = 0;
+	int dwords_per_loop = rdev->r600_blit.ring_size_per_loop;
 
 	r = r600_vb_ib_get(rdev);
 	if (r)
 		return r;
 
-	/* set_render_target emits 2 extra dwords on rv6xx */
-	if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770)
-		dwords_per_loop += 2;
-
-	/* 8 bpp vs 32 bpp for xfer unit */
-	if (size_bytes & 3)
-		line_size = 8192;
-	else
-		line_size = 8192*4;
-
-	max_size = 8192 * line_size;
+	/* num loops */
+	while (num_gpu_pages) {
+		num_gpu_pages -=
+			r600_blit_create_rect(num_gpu_pages, NULL, NULL,
+					      rdev->r600_blit.max_dim);
+		num_loops++;
+	}
 
-	/* major loops cover the max size transfer */
-	num_loops = ((size_bytes + max_size) / max_size);
-	/* minor loops cover the extra non aligned bits */
-	num_loops += ((size_bytes % line_size) ? 1 : 0);
 	/* calculate number of loops correctly */
 	ring_size = num_loops * dwords_per_loop;
-	/* set default  + shaders */
-	ring_size += 40; /* shaders + def state */
-	ring_size += 10; /* fence emit for VB IB */
-	ring_size += 5; /* done copy */
-	ring_size += 10; /* fence emit for done copy */
+	ring_size += rdev->r600_blit.ring_size_common;
 	r = radeon_ring_lock(rdev, ring_size);
 	if (r)
 		return r;
 
-	set_default_state(rdev); /* 14 */
-	set_shaders(rdev); /* 26 */
+	rdev->r600_blit.primitives.set_default_state(rdev);
+	rdev->r600_blit.primitives.set_shaders(rdev);
 	return 0;
 }
 
@@ -659,182 +723,61 @@ void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence)
 
 void r600_kms_blit_copy(struct radeon_device *rdev,
 			u64 src_gpu_addr, u64 dst_gpu_addr,
-			int size_bytes)
+			unsigned num_gpu_pages)
 {
-	int max_bytes;
 	u64 vb_gpu_addr;
 	u32 *vb;
 
-	DRM_DEBUG("emitting copy %16llx %16llx %d %d\n", src_gpu_addr, dst_gpu_addr,
-		  size_bytes, rdev->r600_blit.vb_used);
+	DRM_DEBUG("emitting copy %16llx %16llx %d %d\n",
+		  src_gpu_addr, dst_gpu_addr,
+		  num_gpu_pages, rdev->r600_blit.vb_used);
 	vb = (u32 *)(rdev->r600_blit.vb_ib->ptr + rdev->r600_blit.vb_used);
-	if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
-		max_bytes = 8192;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = src_gpu_addr & 255;
-			int dst_x = dst_gpu_addr & 255;
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255ULL;
-			dst_gpu_addr = dst_gpu_addr & ~255ULL;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
-				WARN_ON(1);
-			}
-
-			vb[0] = i2f(dst_x);
-			vb[1] = 0;
-			vb[2] = i2f(src_x);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f(dst_x + cur_size);
-			vb[9] = i2f(h);
-			vb[10] = i2f(src_x + cur_size);
-			vb[11] = i2f(h);
-
-			/* src 9 */
-			set_tex_resource(rdev, FMT_8,
-					 src_x + cur_size, h, src_x + cur_size,
-					 src_gpu_addr);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
 
-			/* dst 23 */
-			set_render_target(rdev, COLOR_8,
-					  dst_x + cur_size, h,
-					  dst_gpu_addr);
+	while (num_gpu_pages) {
+		int w, h;
+		unsigned size_in_bytes;
+		unsigned pages_per_loop =
+			r600_blit_create_rect(num_gpu_pages, &w, &h,
+					      rdev->r600_blit.max_dim);
 
-			/* scissors 12 */
-			set_scissors(rdev, dst_x, 0, dst_x + cur_size, h);
+		size_in_bytes = pages_per_loop * RADEON_GPU_PAGE_SIZE;
+		DRM_DEBUG("rectangle w=%d h=%d\n", w, h);
 
-			/* 14 */
-			vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
-			set_vtx_resource(rdev, vb_gpu_addr);
-
-			/* draw 10 */
-			draw_auto(rdev);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			rdev->r600_blit.vb_used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
+		if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
+			WARN_ON(1);
 		}
-	} else {
-		max_bytes = 8192 * 4;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = (src_gpu_addr & 255);
-			int dst_x = (dst_gpu_addr & 255);
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255ULL;
-			dst_gpu_addr = dst_gpu_addr & ~255ULL;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((rdev->r600_blit.vb_used + 48) > rdev->r600_blit.vb_total) {
-				WARN_ON(1);
-			}
 
-			vb[0] = i2f(dst_x / 4);
-			vb[1] = 0;
-			vb[2] = i2f(src_x / 4);
-			vb[3] = 0;
-
-			vb[4] = i2f(dst_x / 4);
-			vb[5] = i2f(h);
-			vb[6] = i2f(src_x / 4);
-			vb[7] = i2f(h);
-
-			vb[8] = i2f((dst_x + cur_size) / 4);
-			vb[9] = i2f(h);
-			vb[10] = i2f((src_x + cur_size) / 4);
-			vb[11] = i2f(h);
-
-			/* src 9 */
-			set_tex_resource(rdev, FMT_8_8_8_8,
-					 (src_x + cur_size) / 4,
-					 h, (src_x + cur_size) / 4,
-					 src_gpu_addr);
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst 23 */
-			set_render_target(rdev, COLOR_8_8_8_8,
-					  (dst_x + cur_size) / 4, h,
-					  dst_gpu_addr);
-
-			/* scissors 12  */
-			set_scissors(rdev, (dst_x / 4), 0, (dst_x + cur_size / 4), h);
-
-			/* Vertex buffer setup 14 */
-			vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
-			set_vtx_resource(rdev, vb_gpu_addr);
-
-			/* draw 10 */
-			draw_auto(rdev);
-
-			/* 5 */
-			cp_set_surface_sync(rdev,
-					    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			/* 78 ring dwords per loop */
-			vb += 12;
-			rdev->r600_blit.vb_used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
+		vb[0] = 0;
+		vb[1] = 0;
+		vb[2] = 0;
+		vb[3] = 0;
+
+		vb[4] = 0;
+		vb[5] = i2f(h);
+		vb[6] = 0;
+		vb[7] = i2f(h);
+
+		vb[8] = i2f(w);
+		vb[9] = i2f(h);
+		vb[10] = i2f(w);
+		vb[11] = i2f(h);
+
+		rdev->r600_blit.primitives.set_tex_resource(rdev, FMT_8_8_8_8,
+							    w, h, w, src_gpu_addr, size_in_bytes);
+		rdev->r600_blit.primitives.set_render_target(rdev, COLOR_8_8_8_8,
+							     w, h, dst_gpu_addr);
+		rdev->r600_blit.primitives.set_scissors(rdev, 0, 0, w, h);
+		vb_gpu_addr = rdev->r600_blit.vb_ib->gpu_addr + rdev->r600_blit.vb_used;
+		rdev->r600_blit.primitives.set_vtx_resource(rdev, vb_gpu_addr);
+		rdev->r600_blit.primitives.draw_auto(rdev);
+		rdev->r600_blit.primitives.cp_set_surface_sync(rdev,
+				    PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA,
+				    size_in_bytes, dst_gpu_addr);
+
+		vb += 12;
+		rdev->r600_blit.vb_used += 4*12;
+		src_gpu_addr += size_in_bytes;
+		dst_gpu_addr += size_in_bytes;
+		num_gpu_pages -= pages_per_loop;
 	}
 }
-
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index 45fd592f960..c9db4931913 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -26,6 +26,8 @@
  *     Alex Deucher <alexander.deucher@amd.com>
  */
 
+#include <linux/module.h>
+
 #include "drmP.h"
 #include "drm.h"
 #include "radeon_drm.h"
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index cf83aa05a68..cb1acffd243 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -162,7 +162,7 @@ static const struct gpu_formats color_formats_table[] = {
 	[V_038004_FMT_32_AS_32_32_32_32] = { 1, 1, 4, 0, CHIP_CEDAR},
 };
 
-static inline bool fmt_is_valid_color(u32 format)
+static bool fmt_is_valid_color(u32 format)
 {
 	if (format >= ARRAY_SIZE(color_formats_table))
 		return false;
@@ -173,7 +173,7 @@ static inline bool fmt_is_valid_color(u32 format)
 	return false;
 }
 
-static inline bool fmt_is_valid_texture(u32 format, enum radeon_family family)
+static bool fmt_is_valid_texture(u32 format, enum radeon_family family)
 {
 	if (format >= ARRAY_SIZE(color_formats_table))
 		return false;
@@ -187,7 +187,7 @@ static inline bool fmt_is_valid_texture(u32 format, enum radeon_family family)
 	return false;
 }
 
-static inline int fmt_get_blocksize(u32 format)
+static int fmt_get_blocksize(u32 format)
 {
 	if (format >= ARRAY_SIZE(color_formats_table))
 		return 0;
@@ -195,7 +195,7 @@ static inline int fmt_get_blocksize(u32 format)
 	return color_formats_table[format].blocksize;
 }
 
-static inline int fmt_get_nblocksx(u32 format, u32 w)
+static int fmt_get_nblocksx(u32 format, u32 w)
 {
 	unsigned bw;
 
@@ -209,7 +209,7 @@ static inline int fmt_get_nblocksx(u32 format, u32 w)
 	return (w + bw - 1) / bw;
 }
 
-static inline int fmt_get_nblocksy(u32 format, u32 h)
+static int fmt_get_nblocksy(u32 format, u32 h)
 {
 	unsigned bh;
 
@@ -223,25 +223,6 @@ static inline int fmt_get_nblocksy(u32 format, u32 h)
 	return (h + bh - 1) / bh;
 }
 
-static inline int r600_bpe_from_format(u32 *bpe, u32 format)
-{
- 	unsigned res;
-
-	if (format >= ARRAY_SIZE(color_formats_table))
-		goto fail;
-
-	res = color_formats_table[format].blocksize;
-	if (res == 0)
-		goto fail;
-
-	*bpe = res;
-	return 0;
-
-fail:
-	*bpe = 16;
-	return -EINVAL;
-}
-
 struct array_mode_checker {
 	int array_mode;
 	u32 group_size;
@@ -252,7 +233,7 @@ struct array_mode_checker {
 };
 
 /* returns alignment in pixels for pitch/height/depth and bytes for base */
-static inline int r600_get_array_mode_alignment(struct array_mode_checker *values,
+static int r600_get_array_mode_alignment(struct array_mode_checker *values,
 						u32 *pitch_align,
 						u32 *height_align,
 						u32 *depth_align,
@@ -331,7 +312,7 @@ static void r600_cs_track_init(struct r600_cs_track *track)
 	track->db_depth_control = 0xFFFFFFFF;
 }
 
-static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
+static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 {
 	struct r600_cs_track *track = p->track;
 	u32 slice_tile_max, size, tmp;
@@ -737,7 +718,7 @@ static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p,
  * Check next packet is relocation packet3, do bo validation and compute
  * GPU offset using the provided start.
  **/
-static inline int r600_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
+static int r600_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
 {
 	struct radeon_cs_packet p3reloc;
 	int r;
@@ -911,7 +892,7 @@ static int r600_cs_parse_packet0(struct radeon_cs_parser *p,
  * if register is safe. If register is not flag as safe this function
  * will test it against a list of register needind special handling.
  */
-static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
+static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
 {
 	struct r600_cs_track *track = (struct r600_cs_track *)p->track;
 	struct radeon_cs_reloc *reloc;
@@ -960,7 +941,8 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
 		track->db_depth_control = radeon_get_ib_value(p, idx);
 		break;
 	case R_028010_DB_DEPTH_INFO:
-		if (r600_cs_packet_next_is_pkt3_nop(p)) {
+		if (!p->keep_tiling_flags &&
+		    r600_cs_packet_next_is_pkt3_nop(p)) {
 			r = r600_cs_packet_next_reloc(p, &reloc);
 			if (r) {
 				dev_warn(p->dev, "bad SET_CONTEXT_REG "
@@ -1011,7 +993,8 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
 	case R_0280B4_CB_COLOR5_INFO:
 	case R_0280B8_CB_COLOR6_INFO:
 	case R_0280BC_CB_COLOR7_INFO:
-		if (r600_cs_packet_next_is_pkt3_nop(p)) {
+		if (!p->keep_tiling_flags &&
+		     r600_cs_packet_next_is_pkt3_nop(p)) {
 			r = r600_cs_packet_next_reloc(p, &reloc);
 			if (r) {
 				dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
@@ -1215,7 +1198,7 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
 	return 0;
 }
 
-static inline unsigned mip_minify(unsigned size, unsigned level)
+static unsigned mip_minify(unsigned size, unsigned level)
 {
 	unsigned val;
 
@@ -1285,7 +1268,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
  * This function will check that the resource has valid field and that
  * the texture and mipmap bo object are big enough to cover this resource.
  */
-static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
+static int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
 					      struct radeon_bo *texture,
 					      struct radeon_bo *mipmap,
 					      u64 base_offset,
@@ -1310,10 +1293,12 @@ static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 i
 	mip_offset <<= 8;
 
 	word0 = radeon_get_ib_value(p, idx + 0);
-	if (tiling_flags & RADEON_TILING_MACRO)
-		word0 |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
-	else if (tiling_flags & RADEON_TILING_MICRO)
-		word0 |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
+	if (!p->keep_tiling_flags) {
+		if (tiling_flags & RADEON_TILING_MACRO)
+			word0 |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
+		else if (tiling_flags & RADEON_TILING_MICRO)
+			word0 |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
+	}
 	word1 = radeon_get_ib_value(p, idx + 1);
 	w0 = G_038000_TEX_WIDTH(word0) + 1;
 	h0 = G_038004_TEX_HEIGHT(word1) + 1;
@@ -1640,10 +1625,12 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
 					return -EINVAL;
 				}
 				base_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
-				if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
-					ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
-				else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
-					ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
+				if (!p->keep_tiling_flags) {
+					if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
+						ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
+					else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
+						ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1);
+				}
 				texture = reloc->robj;
 				/* tex mip base */
 				r = r600_cs_packet_next_reloc(p, &reloc);
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 0245ae6c204..bfe1b5d92af 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -79,6 +79,11 @@
 #define CB_COLOR0_SIZE                                  0x28060
 #define CB_COLOR0_VIEW                                  0x28080
 #define CB_COLOR0_INFO                                  0x280a0
+#	define CB_FORMAT(x)				((x) << 2)
+#       define CB_ARRAY_MODE(x)                         ((x) << 8)
+#	define CB_SOURCE_FORMAT(x)			((x) << 27)
+#	define CB_SF_EXPORT_FULL			0
+#	define CB_SF_EXPORT_NORM			1
 #define CB_COLOR0_TILE                                  0x280c0
 #define CB_COLOR0_FRAG                                  0x280e0
 #define CB_COLOR0_MASK                                  0x28100
@@ -417,6 +422,17 @@
 #define	SQ_PGM_START_VS					0x28858
 #define SQ_PGM_RESOURCES_VS                             0x28868
 #define SQ_PGM_CF_OFFSET_VS                             0x288d0
+
+#define SQ_VTX_CONSTANT_WORD0_0				0x30000
+#define SQ_VTX_CONSTANT_WORD1_0				0x30004
+#define SQ_VTX_CONSTANT_WORD2_0				0x30008
+#	define SQ_VTXC_BASE_ADDR_HI(x)			((x) << 0)
+#	define SQ_VTXC_STRIDE(x)			((x) << 8)
+#	define SQ_VTXC_ENDIAN_SWAP(x)			((x) << 30)
+#	define SQ_ENDIAN_NONE				0
+#	define SQ_ENDIAN_8IN16				1
+#	define SQ_ENDIAN_8IN32				2
+#define SQ_VTX_CONSTANT_WORD3_0				0x3000c
 #define	SQ_VTX_CONSTANT_WORD6_0				0x38018
 #define		S__SQ_VTX_CONSTANT_TYPE(x)			(((x) & 3) << 30)
 #define		G__SQ_VTX_CONSTANT_TYPE(x)			(((x) >> 30) & 3)
@@ -1352,6 +1368,12 @@
 #define   S_038010_DST_SEL_W(x)                        (((x) & 0x7) << 25)
 #define   G_038010_DST_SEL_W(x)                        (((x) >> 25) & 0x7)
 #define   C_038010_DST_SEL_W                           0xF1FFFFFF
+#	define SQ_SEL_X					0
+#	define SQ_SEL_Y					1
+#	define SQ_SEL_Z					2
+#	define SQ_SEL_W					3
+#	define SQ_SEL_0					4
+#	define SQ_SEL_1					5
 #define   S_038010_BASE_LEVEL(x)                       (((x) & 0xF) << 28)
 #define   G_038010_BASE_LEVEL(x)                       (((x) >> 28) & 0xF)
 #define   C_038010_BASE_LEVEL                          0x0FFFFFFF
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 32807baf55e..8227e76b5c7 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -93,6 +93,7 @@ extern int radeon_audio;
 extern int radeon_disp_priority;
 extern int radeon_hw_i2c;
 extern int radeon_pcie_gen2;
+extern int radeon_msi;
 
 /*
  * Copy from radeon_drv.h so we don't have to include both and have conflicting
@@ -102,7 +103,7 @@ extern int radeon_pcie_gen2;
 #define RADEON_FENCE_JIFFIES_TIMEOUT	(HZ / 2)
 /* RADEON_IB_POOL_SIZE must be a power of 2 */
 #define RADEON_IB_POOL_SIZE		16
-#define RADEON_DEBUGFS_MAX_NUM_FILES	32
+#define RADEON_DEBUGFS_MAX_COMPONENTS	32
 #define RADEONFB_CONN_LIMIT		4
 #define RADEON_BIOS_NUM_SCRATCH		8
 
@@ -306,29 +307,17 @@ int radeon_mode_dumb_destroy(struct drm_file *file_priv,
  */
 struct radeon_mc;
 
-struct radeon_gart_table_ram {
-	volatile uint32_t		*ptr;
-};
-
-struct radeon_gart_table_vram {
-	struct radeon_bo		*robj;
-	volatile uint32_t		*ptr;
-};
-
-union radeon_gart_table {
-	struct radeon_gart_table_ram	ram;
-	struct radeon_gart_table_vram	vram;
-};
-
 #define RADEON_GPU_PAGE_SIZE 4096
 #define RADEON_GPU_PAGE_MASK (RADEON_GPU_PAGE_SIZE - 1)
+#define RADEON_GPU_PAGE_SHIFT 12
 
 struct radeon_gart {
 	dma_addr_t			table_addr;
+	struct radeon_bo		*robj;
+	void				*ptr;
 	unsigned			num_gpu_pages;
 	unsigned			num_cpu_pages;
 	unsigned			table_size;
-	union radeon_gart_table		table;
 	struct page			**pages;
 	dma_addr_t			*pages_addr;
 	bool				*ttm_alloced;
@@ -339,6 +328,8 @@ int radeon_gart_table_ram_alloc(struct radeon_device *rdev);
 void radeon_gart_table_ram_free(struct radeon_device *rdev);
 int radeon_gart_table_vram_alloc(struct radeon_device *rdev);
 void radeon_gart_table_vram_free(struct radeon_device *rdev);
+int radeon_gart_table_vram_pin(struct radeon_device *rdev);
+void radeon_gart_table_vram_unpin(struct radeon_device *rdev);
 int radeon_gart_init(struct radeon_device *rdev);
 void radeon_gart_fini(struct radeon_device *rdev);
 void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
@@ -346,6 +337,7 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
 int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 		     int pages, struct page **pagelist,
 		     dma_addr_t *dma_addr);
+void radeon_gart_restore(struct radeon_device *rdev);
 
 
 /*
@@ -436,25 +428,26 @@ union radeon_irq_stat_regs {
 	struct evergreen_irq_stat_regs evergreen;
 };
 
+#define RADEON_MAX_HPD_PINS 6
+#define RADEON_MAX_CRTCS 6
+#define RADEON_MAX_HDMI_BLOCKS 2
+
 struct radeon_irq {
 	bool		installed;
 	bool		sw_int;
-	/* FIXME: use a define max crtc rather than hardcode it */
-	bool		crtc_vblank_int[6];
-	bool		pflip[6];
+	bool		crtc_vblank_int[RADEON_MAX_CRTCS];
+	bool		pflip[RADEON_MAX_CRTCS];
 	wait_queue_head_t	vblank_queue;
-	/* FIXME: use defines for max hpd/dacs */
-	bool            hpd[6];
+	bool            hpd[RADEON_MAX_HPD_PINS];
 	bool            gui_idle;
 	bool            gui_idle_acked;
 	wait_queue_head_t	idle_queue;
-	/* FIXME: use defines for max HDMI blocks */
-	bool		hdmi[2];
+	bool		hdmi[RADEON_MAX_HDMI_BLOCKS];
 	spinlock_t sw_lock;
 	int sw_refcount;
 	union radeon_irq_stat_regs stat_regs;
-	spinlock_t pflip_lock[6];
-	int pflip_refcount[6];
+	spinlock_t pflip_lock[RADEON_MAX_CRTCS];
+	int pflip_refcount[RADEON_MAX_CRTCS];
 };
 
 int radeon_irq_kms_init(struct radeon_device *rdev);
@@ -522,9 +515,30 @@ struct r600_ih {
 	bool                    enabled;
 };
 
+struct r600_blit_cp_primitives {
+	void (*set_render_target)(struct radeon_device *rdev, int format,
+				  int w, int h, u64 gpu_addr);
+	void (*cp_set_surface_sync)(struct radeon_device *rdev,
+				    u32 sync_type, u32 size,
+				    u64 mc_addr);
+	void (*set_shaders)(struct radeon_device *rdev);
+	void (*set_vtx_resource)(struct radeon_device *rdev, u64 gpu_addr);
+	void (*set_tex_resource)(struct radeon_device *rdev,
+				 int format, int w, int h, int pitch,
+				 u64 gpu_addr, u32 size);
+	void (*set_scissors)(struct radeon_device *rdev, int x1, int y1,
+			     int x2, int y2);
+	void (*draw_auto)(struct radeon_device *rdev);
+	void (*set_default_state)(struct radeon_device *rdev);
+};
+
 struct r600_blit {
 	struct mutex		mutex;
 	struct radeon_bo	*shader_obj;
+	struct r600_blit_cp_primitives primitives;
+	int max_dim;
+	int ring_size_common;
+	int ring_size_per_loop;
 	u64 shader_gpu_addr;
 	u32 vs_offset, ps_offset;
 	u32 state_offset;
@@ -533,6 +547,8 @@ struct r600_blit {
 	struct radeon_ib *vb_ib;
 };
 
+void r600_blit_suspend(struct radeon_device *rdev);
+
 int radeon_ib_get(struct radeon_device *rdev, struct radeon_ib **ib);
 void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib);
 int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib);
@@ -595,37 +611,13 @@ struct radeon_cs_parser {
 	struct radeon_ib	*ib;
 	void			*track;
 	unsigned		family;
-	int parser_error;
+	int			parser_error;
+	bool			keep_tiling_flags;
 };
 
 extern int radeon_cs_update_pages(struct radeon_cs_parser *p, int pg_idx);
 extern int radeon_cs_finish_pages(struct radeon_cs_parser *p);
-
-
-static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx)
-{
-	struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
-	u32 pg_idx, pg_offset;
-	u32 idx_value = 0;
-	int new_page;
-
-	pg_idx = (idx * 4) / PAGE_SIZE;
-	pg_offset = (idx * 4) % PAGE_SIZE;
-
-	if (ibc->kpage_idx[0] == pg_idx)
-		return ibc->kpage[0][pg_offset/4];
-	if (ibc->kpage_idx[1] == pg_idx)
-		return ibc->kpage[1][pg_offset/4];
-
-	new_page = radeon_cs_update_pages(p, pg_idx);
-	if (new_page < 0) {
-		p->parser_error = new_page;
-		return 0;
-	}
-
-	idx_value = ibc->kpage[new_page][pg_offset/4];
-	return idx_value;
-}
+extern u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx);
 
 struct radeon_cs_packet {
 	unsigned	idx;
@@ -793,8 +785,7 @@ struct radeon_pm_clock_info {
 
 struct radeon_power_state {
 	enum radeon_pm_state_type type;
-	/* XXX: use a define for num clock modes */
-	struct radeon_pm_clock_info clock_info[8];
+	struct radeon_pm_clock_info *clock_info;
 	/* number of valid clock modes in this power state */
 	int num_clock_modes;
 	struct radeon_pm_clock_info *default_clock_mode;
@@ -864,11 +855,14 @@ struct radeon_pm {
 	struct device	        *int_hwmon_dev;
 };
 
+int radeon_pm_get_type_index(struct radeon_device *rdev,
+			     enum radeon_pm_state_type ps_type,
+			     int instance);
 
 /*
  * Benchmarking
  */
-void radeon_benchmark(struct radeon_device *rdev);
+void radeon_benchmark(struct radeon_device *rdev, int test_number);
 
 
 /*
@@ -914,17 +908,17 @@ struct radeon_asic {
 	int (*copy_blit)(struct radeon_device *rdev,
 			 uint64_t src_offset,
 			 uint64_t dst_offset,
-			 unsigned num_pages,
+			 unsigned num_gpu_pages,
 			 struct radeon_fence *fence);
 	int (*copy_dma)(struct radeon_device *rdev,
 			uint64_t src_offset,
 			uint64_t dst_offset,
-			unsigned num_pages,
+			unsigned num_gpu_pages,
 			struct radeon_fence *fence);
 	int (*copy)(struct radeon_device *rdev,
 		    uint64_t src_offset,
 		    uint64_t dst_offset,
-		    unsigned num_pages,
+		    unsigned num_gpu_pages,
 		    struct radeon_fence *fence);
 	uint32_t (*get_engine_clock)(struct radeon_device *rdev);
 	void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock);
@@ -1144,12 +1138,55 @@ int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
 int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
 				struct drm_file *filp);
 
-/* VRAM scratch page for HDP bug */
-struct r700_vram_scratch {
+/* VRAM scratch page for HDP bug, default vram page */
+struct r600_vram_scratch {
 	struct radeon_bo		*robj;
 	volatile uint32_t		*ptr;
+	u64				gpu_addr;
 };
 
+
+/*
+ * Mutex which allows recursive locking from the same process.
+ */
+struct radeon_mutex {
+	struct mutex		mutex;
+	struct task_struct	*owner;
+	int			level;
+};
+
+static inline void radeon_mutex_init(struct radeon_mutex *mutex)
+{
+	mutex_init(&mutex->mutex);
+	mutex->owner = NULL;
+	mutex->level = 0;
+}
+
+static inline void radeon_mutex_lock(struct radeon_mutex *mutex)
+{
+	if (mutex_trylock(&mutex->mutex)) {
+		/* The mutex was unlocked before, so it's ours now */
+		mutex->owner = current;
+	} else if (mutex->owner != current) {
+		/* Another process locked the mutex, take it */
+		mutex_lock(&mutex->mutex);
+		mutex->owner = current;
+	}
+	/* Otherwise the mutex was already locked by this process */
+
+	mutex->level++;
+}
+
+static inline void radeon_mutex_unlock(struct radeon_mutex *mutex)
+{
+	if (--mutex->level > 0)
+		return;
+
+	mutex->owner = NULL;
+	mutex_unlock(&mutex->mutex);
+}
+
+
 /*
  * Core structure, functions and helpers.
  */
@@ -1205,7 +1242,7 @@ struct radeon_device {
 	struct radeon_gem		gem;
 	struct radeon_pm		pm;
 	uint32_t			bios_scratch[RADEON_BIOS_NUM_SCRATCH];
-	struct mutex			cs_mutex;
+	struct radeon_mutex		cs_mutex;
 	struct radeon_wb		wb;
 	struct radeon_dummy_page	dummy_page;
 	bool				gpu_lockup;
@@ -1219,7 +1256,7 @@ struct radeon_device {
 	const struct firmware *rlc_fw;	/* r6/700 RLC firmware */
 	const struct firmware *mc_fw;	/* NI MC firmware */
 	struct r600_blit r600_blit;
-	struct r700_vram_scratch vram_scratch;
+	struct r600_vram_scratch vram_scratch;
 	int msi_enabled; /* msi enabled */
 	struct r600_ih ih; /* r6/700 interrupt ring */
 	struct work_struct hotplug_work;
@@ -1251,45 +1288,10 @@ int radeon_device_init(struct radeon_device *rdev,
 void radeon_device_fini(struct radeon_device *rdev);
 int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
 
-static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
-{
-	if (reg < rdev->rmmio_size)
-		return readl((rdev->rmmio) + reg);
-	else {
-		writel(reg, (rdev->rmmio) + RADEON_MM_INDEX);
-		return readl((rdev->rmmio) + RADEON_MM_DATA);
-	}
-}
-
-static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
-{
-	if (reg < rdev->rmmio_size)
-		writel(v, (rdev->rmmio) + reg);
-	else {
-		writel(reg, (rdev->rmmio) + RADEON_MM_INDEX);
-		writel(v, (rdev->rmmio) + RADEON_MM_DATA);
-	}
-}
-
-static inline u32 r100_io_rreg(struct radeon_device *rdev, u32 reg)
-{
-	if (reg < rdev->rio_mem_size)
-		return ioread32(rdev->rio_mem + reg);
-	else {
-		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
-		return ioread32(rdev->rio_mem + RADEON_MM_DATA);
-	}
-}
-
-static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v)
-{
-	if (reg < rdev->rio_mem_size)
-		iowrite32(v, rdev->rio_mem + reg);
-	else {
-		iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX);
-		iowrite32(v, rdev->rio_mem + RADEON_MM_DATA);
-	}
-}
+uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
+void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+u32 r100_io_rreg(struct radeon_device *rdev, u32 reg);
+void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
 
 /*
  * Cast helper
@@ -1412,19 +1414,19 @@ void radeon_atombios_fini(struct radeon_device *rdev);
 /*
  * RING helpers.
  */
+
+#if DRM_DEBUG_CODE == 0
 static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 {
-#if DRM_DEBUG_CODE
-	if (rdev->cp.count_dw <= 0) {
-		DRM_ERROR("radeon: writting more dword to ring than expected !\n");
-	}
-#endif
 	rdev->cp.ring[rdev->cp.wptr++] = v;
 	rdev->cp.wptr &= rdev->cp.ptr_mask;
 	rdev->cp.count_dw--;
 	rdev->cp.ring_free_dw--;
 }
-
+#else
+/* With debugging this is just too big to inline */
+void radeon_ring_write(struct radeon_device *rdev, uint32_t v);
+#endif
 
 /*
  * ASICs macro.
@@ -1478,8 +1480,6 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 /* AGP */
 extern int radeon_gpu_reset(struct radeon_device *rdev);
 extern void radeon_agp_disable(struct radeon_device *rdev);
-extern int radeon_gart_table_vram_pin(struct radeon_device *rdev);
-extern void radeon_gart_restore(struct radeon_device *rdev);
 extern int radeon_modeset_init(struct radeon_device *rdev);
 extern void radeon_modeset_fini(struct radeon_device *rdev);
 extern bool radeon_card_posted(struct radeon_device *rdev);
@@ -1503,6 +1503,12 @@ extern int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
 extern void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size);
 
 /*
+ * R600 vram scratch functions
+ */
+int r600_vram_scratch_init(struct radeon_device *rdev);
+void r600_vram_scratch_fini(struct radeon_device *rdev);
+
+/*
  * r600 functions used by radeon_encoder.c
  */
 extern void r600_hdmi_enable(struct drm_encoder *encoder);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index df8218bb83a..a2e1eae114e 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -765,9 +765,9 @@ static struct radeon_asic evergreen_asic = {
 	.get_vblank_counter = &evergreen_get_vblank_counter,
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
-	.copy_blit = &evergreen_copy_blit,
+	.copy_blit = &r600_copy_blit,
 	.copy_dma = NULL,
-	.copy = &evergreen_copy_blit,
+	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
 	.get_memory_clock = &radeon_atom_get_memory_clock,
@@ -812,9 +812,9 @@ static struct radeon_asic sumo_asic = {
 	.get_vblank_counter = &evergreen_get_vblank_counter,
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
-	.copy_blit = &evergreen_copy_blit,
+	.copy_blit = &r600_copy_blit,
 	.copy_dma = NULL,
-	.copy = &evergreen_copy_blit,
+	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
 	.get_memory_clock = NULL,
@@ -834,7 +834,7 @@ static struct radeon_asic sumo_asic = {
 	.pm_misc = &evergreen_pm_misc,
 	.pm_prepare = &evergreen_pm_prepare,
 	.pm_finish = &evergreen_pm_finish,
-	.pm_init_profile = &rs780_pm_init_profile,
+	.pm_init_profile = &sumo_pm_init_profile,
 	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
 	.pre_page_flip = &evergreen_pre_page_flip,
 	.page_flip = &evergreen_page_flip,
@@ -859,9 +859,9 @@ static struct radeon_asic btc_asic = {
 	.get_vblank_counter = &evergreen_get_vblank_counter,
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
-	.copy_blit = &evergreen_copy_blit,
+	.copy_blit = &r600_copy_blit,
 	.copy_dma = NULL,
-	.copy = &evergreen_copy_blit,
+	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
 	.get_memory_clock = &radeon_atom_get_memory_clock,
@@ -906,9 +906,9 @@ static struct radeon_asic cayman_asic = {
 	.get_vblank_counter = &evergreen_get_vblank_counter,
 	.fence_ring_emit = &r600_fence_ring_emit,
 	.cs_parse = &evergreen_cs_parse,
-	.copy_blit = &evergreen_copy_blit,
+	.copy_blit = &r600_copy_blit,
 	.copy_dma = NULL,
-	.copy = &evergreen_copy_blit,
+	.copy = &r600_copy_blit,
 	.get_engine_clock = &radeon_atom_get_engine_clock,
 	.set_engine_clock = &radeon_atom_set_engine_clock,
 	.get_memory_clock = &radeon_atom_get_memory_clock,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 3d7a0d7c6a9..59914842a72 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -75,7 +75,7 @@ uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg);
 int r100_copy_blit(struct radeon_device *rdev,
 		   uint64_t src_offset,
 		   uint64_t dst_offset,
-		   unsigned num_pages,
+		   unsigned num_gpu_pages,
 		   struct radeon_fence *fence);
 int r100_set_surface_reg(struct radeon_device *rdev, int reg,
 			 uint32_t tiling_flags, uint32_t pitch,
@@ -143,7 +143,7 @@ extern void r100_post_page_flip(struct radeon_device *rdev, int crtc);
 extern int r200_copy_dma(struct radeon_device *rdev,
 			 uint64_t src_offset,
 			 uint64_t dst_offset,
-			 unsigned num_pages,
+			 unsigned num_gpu_pages,
 			 struct radeon_fence *fence);
 void r200_set_safe_registers(struct radeon_device *rdev);
 
@@ -311,7 +311,7 @@ void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
 int r600_ring_test(struct radeon_device *rdev);
 int r600_copy_blit(struct radeon_device *rdev,
 		   uint64_t src_offset, uint64_t dst_offset,
-		   unsigned num_pages, struct radeon_fence *fence);
+		   unsigned num_gpu_pages, struct radeon_fence *fence);
 void r600_hpd_init(struct radeon_device *rdev);
 void r600_hpd_fini(struct radeon_device *rdev);
 bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
@@ -364,11 +364,11 @@ void r600_hdmi_init(struct drm_encoder *encoder);
 int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
 void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
 /* r600 blit */
-int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
+int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages);
 void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
 void r600_kms_blit_copy(struct radeon_device *rdev,
 			u64 src_gpu_addr, u64 dst_gpu_addr,
-			int size_bytes);
+			unsigned num_gpu_pages);
 
 /*
  * rv770,rv730,rv710,rv740
@@ -401,9 +401,6 @@ bool evergreen_gpu_is_lockup(struct radeon_device *rdev);
 int evergreen_asic_reset(struct radeon_device *rdev);
 void evergreen_bandwidth_update(struct radeon_device *rdev);
 void evergreen_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
-int evergreen_copy_blit(struct radeon_device *rdev,
-			uint64_t src_offset, uint64_t dst_offset,
-			unsigned num_pages, struct radeon_fence *fence);
 void evergreen_hpd_init(struct radeon_device *rdev);
 void evergreen_hpd_fini(struct radeon_device *rdev);
 bool evergreen_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
@@ -416,18 +413,12 @@ extern int evergreen_cs_parse(struct radeon_cs_parser *p);
 extern void evergreen_pm_misc(struct radeon_device *rdev);
 extern void evergreen_pm_prepare(struct radeon_device *rdev);
 extern void evergreen_pm_finish(struct radeon_device *rdev);
+extern void sumo_pm_init_profile(struct radeon_device *rdev);
 extern void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc);
 extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
 extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc);
 void evergreen_disable_interrupt_state(struct radeon_device *rdev);
 int evergreen_blit_init(struct radeon_device *rdev);
-void evergreen_blit_fini(struct radeon_device *rdev);
-/* evergreen blit */
-int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
-void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
-void evergreen_kms_blit_copy(struct radeon_device *rdev,
-			     u64 src_gpu_addr, u64 dst_gpu_addr,
-			     int size_bytes);
 
 /*
  * cayman
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index bf2b61584cd..d24baf30efc 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -62,7 +62,88 @@ union atom_supported_devices {
 	struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1;
 };
 
-static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev,
+static void radeon_lookup_i2c_gpio_quirks(struct radeon_device *rdev,
+					  ATOM_GPIO_I2C_ASSIGMENT *gpio,
+					  u8 index)
+{
+	/* r4xx mask is technically not used by the hw, so patch in the legacy mask bits */
+	if ((rdev->family == CHIP_R420) ||
+	    (rdev->family == CHIP_R423) ||
+	    (rdev->family == CHIP_RV410)) {
+		if ((le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0018) ||
+		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x0019) ||
+		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x001a)) {
+			gpio->ucClkMaskShift = 0x19;
+			gpio->ucDataMaskShift = 0x18;
+		}
+	}
+
+	/* some evergreen boards have bad data for this entry */
+	if (ASIC_IS_DCE4(rdev)) {
+		if ((index == 7) &&
+		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) &&
+		    (gpio->sucI2cId.ucAccess == 0)) {
+			gpio->sucI2cId.ucAccess = 0x97;
+			gpio->ucDataMaskShift = 8;
+			gpio->ucDataEnShift = 8;
+			gpio->ucDataY_Shift = 8;
+			gpio->ucDataA_Shift = 8;
+		}
+	}
+
+	/* some DCE3 boards have bad data for this entry */
+	if (ASIC_IS_DCE3(rdev)) {
+		if ((index == 4) &&
+		    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) &&
+		    (gpio->sucI2cId.ucAccess == 0x94))
+			gpio->sucI2cId.ucAccess = 0x14;
+	}
+}
+
+static struct radeon_i2c_bus_rec radeon_get_bus_rec_for_i2c_gpio(ATOM_GPIO_I2C_ASSIGMENT *gpio)
+{
+	struct radeon_i2c_bus_rec i2c;
+
+	memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec));
+
+	i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
+	i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
+	i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
+	i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4;
+	i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4;
+	i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4;
+	i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4;
+	i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4;
+	i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift);
+	i2c.mask_data_mask = (1 << gpio->ucDataMaskShift);
+	i2c.en_clk_mask = (1 << gpio->ucClkEnShift);
+	i2c.en_data_mask = (1 << gpio->ucDataEnShift);
+	i2c.y_clk_mask = (1 << gpio->ucClkY_Shift);
+	i2c.y_data_mask = (1 << gpio->ucDataY_Shift);
+	i2c.a_clk_mask = (1 << gpio->ucClkA_Shift);
+	i2c.a_data_mask = (1 << gpio->ucDataA_Shift);
+
+	if (gpio->sucI2cId.sbfAccess.bfHW_Capable)
+		i2c.hw_capable = true;
+	else
+		i2c.hw_capable = false;
+
+	if (gpio->sucI2cId.ucAccess == 0xa0)
+		i2c.mm_i2c = true;
+	else
+		i2c.mm_i2c = false;
+
+	i2c.i2c_id = gpio->sucI2cId.ucAccess;
+
+	if (i2c.mask_clk_reg)
+		i2c.valid = true;
+	else
+		i2c.valid = false;
+
+	return i2c;
+}
+
+static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev,
 							       uint8_t id)
 {
 	struct atom_context *ctx = rdev->mode_info.atom_context;
@@ -85,59 +166,10 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev
 		for (i = 0; i < num_indices; i++) {
 			gpio = &i2c_info->asGPIO_Info[i];
 
-			/* some evergreen boards have bad data for this entry */
-			if (ASIC_IS_DCE4(rdev)) {
-				if ((i == 7) &&
-				    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) &&
-				    (gpio->sucI2cId.ucAccess == 0)) {
-					gpio->sucI2cId.ucAccess = 0x97;
-					gpio->ucDataMaskShift = 8;
-					gpio->ucDataEnShift = 8;
-					gpio->ucDataY_Shift = 8;
-					gpio->ucDataA_Shift = 8;
-				}
-			}
-
-			/* some DCE3 boards have bad data for this entry */
-			if (ASIC_IS_DCE3(rdev)) {
-				if ((i == 4) &&
-				    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) &&
-				    (gpio->sucI2cId.ucAccess == 0x94))
-					gpio->sucI2cId.ucAccess = 0x14;
-			}
+			radeon_lookup_i2c_gpio_quirks(rdev, gpio, i);
 
 			if (gpio->sucI2cId.ucAccess == id) {
-				i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
-				i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
-				i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
-				i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4;
-				i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4;
-				i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4;
-				i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4;
-				i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4;
-				i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift);
-				i2c.mask_data_mask = (1 << gpio->ucDataMaskShift);
-				i2c.en_clk_mask = (1 << gpio->ucClkEnShift);
-				i2c.en_data_mask = (1 << gpio->ucDataEnShift);
-				i2c.y_clk_mask = (1 << gpio->ucClkY_Shift);
-				i2c.y_data_mask = (1 << gpio->ucDataY_Shift);
-				i2c.a_clk_mask = (1 << gpio->ucClkA_Shift);
-				i2c.a_data_mask = (1 << gpio->ucDataA_Shift);
-
-				if (gpio->sucI2cId.sbfAccess.bfHW_Capable)
-					i2c.hw_capable = true;
-				else
-					i2c.hw_capable = false;
-
-				if (gpio->sucI2cId.ucAccess == 0xa0)
-					i2c.mm_i2c = true;
-				else
-					i2c.mm_i2c = false;
-
-				i2c.i2c_id = gpio->sucI2cId.ucAccess;
-
-				if (i2c.mask_clk_reg)
-					i2c.valid = true;
+				i2c = radeon_get_bus_rec_for_i2c_gpio(gpio);
 				break;
 			}
 		}
@@ -157,8 +189,6 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
 	int i, num_indices;
 	char stmp[32];
 
-	memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec));
-
 	if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) {
 		i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset);
 
@@ -167,60 +197,12 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
 
 		for (i = 0; i < num_indices; i++) {
 			gpio = &i2c_info->asGPIO_Info[i];
-			i2c.valid = false;
-
-			/* some evergreen boards have bad data for this entry */
-			if (ASIC_IS_DCE4(rdev)) {
-				if ((i == 7) &&
-				    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1936) &&
-				    (gpio->sucI2cId.ucAccess == 0)) {
-					gpio->sucI2cId.ucAccess = 0x97;
-					gpio->ucDataMaskShift = 8;
-					gpio->ucDataEnShift = 8;
-					gpio->ucDataY_Shift = 8;
-					gpio->ucDataA_Shift = 8;
-				}
-			}
 
-			/* some DCE3 boards have bad data for this entry */
-			if (ASIC_IS_DCE3(rdev)) {
-				if ((i == 4) &&
-				    (le16_to_cpu(gpio->usClkMaskRegisterIndex) == 0x1fda) &&
-				    (gpio->sucI2cId.ucAccess == 0x94))
-					gpio->sucI2cId.ucAccess = 0x14;
-			}
+			radeon_lookup_i2c_gpio_quirks(rdev, gpio, i);
 
-			i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
-			i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
-			i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
-			i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4;
-			i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4;
-			i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4;
-			i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4;
-			i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4;
-			i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift);
-			i2c.mask_data_mask = (1 << gpio->ucDataMaskShift);
-			i2c.en_clk_mask = (1 << gpio->ucClkEnShift);
-			i2c.en_data_mask = (1 << gpio->ucDataEnShift);
-			i2c.y_clk_mask = (1 << gpio->ucClkY_Shift);
-			i2c.y_data_mask = (1 << gpio->ucDataY_Shift);
-			i2c.a_clk_mask = (1 << gpio->ucClkA_Shift);
-			i2c.a_data_mask = (1 << gpio->ucDataA_Shift);
-
-			if (gpio->sucI2cId.sbfAccess.bfHW_Capable)
-				i2c.hw_capable = true;
-			else
-				i2c.hw_capable = false;
-
-			if (gpio->sucI2cId.ucAccess == 0xa0)
-				i2c.mm_i2c = true;
-			else
-				i2c.mm_i2c = false;
+			i2c = radeon_get_bus_rec_for_i2c_gpio(gpio);
 
-			i2c.i2c_id = gpio->sucI2cId.ucAccess;
-
-			if (i2c.mask_clk_reg) {
-				i2c.valid = true;
+			if (i2c.valid) {
 				sprintf(stmp, "0x%x", i2c.i2c_id);
 				rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp);
 			}
@@ -228,7 +210,7 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
 	}
 }
 
-static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev,
+static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev,
 							u8 id)
 {
 	struct atom_context *ctx = rdev->mode_info.atom_context;
@@ -1996,10 +1978,14 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
 		return state_index;
 	/* last mode is usually default, array is low to high */
 	for (i = 0; i < num_modes; i++) {
+		rdev->pm.power_state[state_index].clock_info =
+			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
+		if (!rdev->pm.power_state[state_index].clock_info)
+			return state_index;
+		rdev->pm.power_state[state_index].num_clock_modes = 1;
 		rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
 		switch (frev) {
 		case 1:
-			rdev->pm.power_state[state_index].num_clock_modes = 1;
 			rdev->pm.power_state[state_index].clock_info[0].mclk =
 				le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock);
 			rdev->pm.power_state[state_index].clock_info[0].sclk =
@@ -2035,7 +2021,6 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
 			state_index++;
 			break;
 		case 2:
-			rdev->pm.power_state[state_index].num_clock_modes = 1;
 			rdev->pm.power_state[state_index].clock_info[0].mclk =
 				le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock);
 			rdev->pm.power_state[state_index].clock_info[0].sclk =
@@ -2072,7 +2057,6 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
 			state_index++;
 			break;
 		case 3:
-			rdev->pm.power_state[state_index].num_clock_modes = 1;
 			rdev->pm.power_state[state_index].clock_info[0].mclk =
 				le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock);
 			rdev->pm.power_state[state_index].clock_info[0].sclk =
@@ -2257,7 +2241,7 @@ static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rde
 		rdev->pm.default_power_state_index = state_index;
 		rdev->pm.power_state[state_index].default_clock_mode =
 			&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
-		if (ASIC_IS_DCE5(rdev)) {
+		if (ASIC_IS_DCE5(rdev) && !(rdev->flags & RADEON_IS_IGP)) {
 			/* NI chips post without MC ucode, so default clocks are strobe mode only */
 			rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk;
 			rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk;
@@ -2377,17 +2361,31 @@ static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev)
 			 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) +
 			 (power_state->v1.ucNonClockStateIndex *
 			  power_info->pplib.ucNonClockSize));
-		for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) {
-			clock_info = (union pplib_clock_info *)
-				(mode_info->atom_context->bios + data_offset +
-				 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) +
-				 (power_state->v1.ucClockStateIndices[j] *
-				  power_info->pplib.ucClockInfoSize));
-			valid = radeon_atombios_parse_pplib_clock_info(rdev,
-								       state_index, mode_index,
-								       clock_info);
-			if (valid)
-				mode_index++;
+		rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) *
+							     ((power_info->pplib.ucStateEntrySize - 1) ?
+							      (power_info->pplib.ucStateEntrySize - 1) : 1),
+							     GFP_KERNEL);
+		if (!rdev->pm.power_state[i].clock_info)
+			return state_index;
+		if (power_info->pplib.ucStateEntrySize - 1) {
+			for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) {
+				clock_info = (union pplib_clock_info *)
+					(mode_info->atom_context->bios + data_offset +
+					 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) +
+					 (power_state->v1.ucClockStateIndices[j] *
+					  power_info->pplib.ucClockInfoSize));
+				valid = radeon_atombios_parse_pplib_clock_info(rdev,
+									       state_index, mode_index,
+									       clock_info);
+				if (valid)
+					mode_index++;
+			}
+		} else {
+			rdev->pm.power_state[state_index].clock_info[0].mclk =
+				rdev->clock.default_mclk;
+			rdev->pm.power_state[state_index].clock_info[0].sclk =
+				rdev->clock.default_sclk;
+			mode_index++;
 		}
 		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
 		if (mode_index) {
@@ -2456,18 +2454,32 @@ static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev)
 		non_clock_array_index = i; /* power_state->v2.nonClockInfoIndex */
 		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
 			&non_clock_info_array->nonClockInfo[non_clock_array_index];
-		for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
-			clock_array_index = power_state->v2.clockInfoIndex[j];
-			/* XXX this might be an inagua bug... */
-			if (clock_array_index >= clock_info_array->ucNumEntries)
-				continue;
-			clock_info = (union pplib_clock_info *)
-				&clock_info_array->clockInfo[clock_array_index];
-			valid = radeon_atombios_parse_pplib_clock_info(rdev,
-								       state_index, mode_index,
-								       clock_info);
-			if (valid)
-				mode_index++;
+		rdev->pm.power_state[i].clock_info = kzalloc(sizeof(struct radeon_pm_clock_info) *
+							     (power_state->v2.ucNumDPMLevels ?
+							      power_state->v2.ucNumDPMLevels : 1),
+							     GFP_KERNEL);
+		if (!rdev->pm.power_state[i].clock_info)
+			return state_index;
+		if (power_state->v2.ucNumDPMLevels) {
+			for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
+				clock_array_index = power_state->v2.clockInfoIndex[j];
+				/* XXX this might be an inagua bug... */
+				if (clock_array_index >= clock_info_array->ucNumEntries)
+					continue;
+				clock_info = (union pplib_clock_info *)
+					&clock_info_array->clockInfo[clock_array_index];
+				valid = radeon_atombios_parse_pplib_clock_info(rdev,
+									       state_index, mode_index,
+									       clock_info);
+				if (valid)
+					mode_index++;
+			}
+		} else {
+			rdev->pm.power_state[state_index].clock_info[0].mclk =
+				rdev->clock.default_mclk;
+			rdev->pm.power_state[state_index].clock_info[0].sclk =
+				rdev->clock.default_sclk;
+			mode_index++;
 		}
 		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
 		if (mode_index) {
@@ -2524,19 +2536,23 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
 	} else {
 		rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state), GFP_KERNEL);
 		if (rdev->pm.power_state) {
-			/* add the default mode */
-			rdev->pm.power_state[state_index].type =
-				POWER_STATE_TYPE_DEFAULT;
-			rdev->pm.power_state[state_index].num_clock_modes = 1;
-			rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk;
-			rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk;
-			rdev->pm.power_state[state_index].default_clock_mode =
-				&rdev->pm.power_state[state_index].clock_info[0];
-			rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-			rdev->pm.power_state[state_index].pcie_lanes = 16;
-			rdev->pm.default_power_state_index = state_index;
-			rdev->pm.power_state[state_index].flags = 0;
-			state_index++;
+			rdev->pm.power_state[0].clock_info =
+				kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
+			if (rdev->pm.power_state[0].clock_info) {
+				/* add the default mode */
+				rdev->pm.power_state[state_index].type =
+					POWER_STATE_TYPE_DEFAULT;
+				rdev->pm.power_state[state_index].num_clock_modes = 1;
+				rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk;
+				rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk;
+				rdev->pm.power_state[state_index].default_clock_mode =
+					&rdev->pm.power_state[state_index].clock_info[0];
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
+				rdev->pm.power_state[state_index].pcie_lanes = 16;
+				rdev->pm.default_power_state_index = state_index;
+				rdev->pm.power_state[state_index].flags = 0;
+				state_index++;
+			}
 		}
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 10191d9372d..17e1a9b2d8f 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -26,21 +26,81 @@
 #include "radeon_reg.h"
 #include "radeon.h"
 
-void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
-			   unsigned sdomain, unsigned ddomain)
+#define RADEON_BENCHMARK_COPY_BLIT 1
+#define RADEON_BENCHMARK_COPY_DMA  0
+
+#define RADEON_BENCHMARK_ITERATIONS 1024
+#define RADEON_BENCHMARK_COMMON_MODES_N 17
+
+static int radeon_benchmark_do_move(struct radeon_device *rdev, unsigned size,
+				    uint64_t saddr, uint64_t daddr,
+				    int flag, int n)
+{
+	unsigned long start_jiffies;
+	unsigned long end_jiffies;
+	struct radeon_fence *fence = NULL;
+	int i, r;
+
+	start_jiffies = jiffies;
+	for (i = 0; i < n; i++) {
+		r = radeon_fence_create(rdev, &fence);
+		if (r)
+			return r;
+
+		switch (flag) {
+		case RADEON_BENCHMARK_COPY_DMA:
+			r = radeon_copy_dma(rdev, saddr, daddr,
+					    size / RADEON_GPU_PAGE_SIZE,
+					    fence);
+			break;
+		case RADEON_BENCHMARK_COPY_BLIT:
+			r = radeon_copy_blit(rdev, saddr, daddr,
+					     size / RADEON_GPU_PAGE_SIZE,
+					     fence);
+			break;
+		default:
+			DRM_ERROR("Unknown copy method\n");
+			r = -EINVAL;
+		}
+		if (r)
+			goto exit_do_move;
+		r = radeon_fence_wait(fence, false);
+		if (r)
+			goto exit_do_move;
+		radeon_fence_unref(&fence);
+	}
+	end_jiffies = jiffies;
+	r = jiffies_to_msecs(end_jiffies - start_jiffies);
+
+exit_do_move:
+	if (fence)
+		radeon_fence_unref(&fence);
+	return r;
+}
+
+
+static void radeon_benchmark_log_results(int n, unsigned size,
+					 unsigned int time,
+					 unsigned sdomain, unsigned ddomain,
+					 char *kind)
+{
+	unsigned int throughput = (n * (size >> 10)) / time;
+	DRM_INFO("radeon: %s %u bo moves of %u kB from"
+		 " %d to %d in %u ms, throughput: %u Mb/s or %u MB/s\n",
+		 kind, n, size >> 10, sdomain, ddomain, time,
+		 throughput * 8, throughput);
+}
+
+static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
+				  unsigned sdomain, unsigned ddomain)
 {
 	struct radeon_bo *dobj = NULL;
 	struct radeon_bo *sobj = NULL;
-	struct radeon_fence *fence = NULL;
 	uint64_t saddr, daddr;
-	unsigned long start_jiffies;
-	unsigned long end_jiffies;
-	unsigned long time;
-	unsigned i, n, size;
-	int r;
+	int r, n;
+	int time;
 
-	size = bsize;
-	n = 1024;
+	n = RADEON_BENCHMARK_ITERATIONS;
 	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, &sobj);
 	if (r) {
 		goto out_cleanup;
@@ -67,65 +127,26 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 	}
 
 	/* r100 doesn't have dma engine so skip the test */
-	if (rdev->asic->copy_dma) {
-
-		start_jiffies = jiffies;
-		for (i = 0; i < n; i++) {
-			r = radeon_fence_create(rdev, &fence);
-			if (r) {
-				goto out_cleanup;
-			}
-
-			r = radeon_copy_dma(rdev, saddr, daddr,
-					size / RADEON_GPU_PAGE_SIZE, fence);
-
-			if (r) {
-				goto out_cleanup;
-			}
-			r = radeon_fence_wait(fence, false);
-			if (r) {
-				goto out_cleanup;
-			}
-			radeon_fence_unref(&fence);
-		}
-		end_jiffies = jiffies;
-		time = end_jiffies - start_jiffies;
-		time = jiffies_to_msecs(time);
-		if (time > 0) {
-			i = ((n * size) >> 10) / time;
-			printk(KERN_INFO "radeon: dma %u bo moves of %ukb from"
-					" %d to %d in %lums (%ukb/ms %ukb/s %uM/s)\n",
-					n, size >> 10,
-					sdomain, ddomain, time,
-					i, i * 1000, (i * 1000) / 1024);
-		}
-	}
-
-	start_jiffies = jiffies;
-	for (i = 0; i < n; i++) {
-		r = radeon_fence_create(rdev, &fence);
-		if (r) {
-			goto out_cleanup;
-		}
-		r = radeon_copy_blit(rdev, saddr, daddr, size / RADEON_GPU_PAGE_SIZE, fence);
-		if (r) {
-			goto out_cleanup;
-		}
-		r = radeon_fence_wait(fence, false);
-		if (r) {
+	/* also, VRAM-to-VRAM test doesn't make much sense for DMA */
+	/* skip it as well if domains are the same */
+	if ((rdev->asic->copy_dma) && (sdomain != ddomain)) {
+		time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
+						RADEON_BENCHMARK_COPY_DMA, n);
+		if (time < 0)
 			goto out_cleanup;
-		}
-		radeon_fence_unref(&fence);
-	}
-	end_jiffies = jiffies;
-	time = end_jiffies - start_jiffies;
-	time = jiffies_to_msecs(time);
-	if (time > 0) {
-		i = ((n * size) >> 10) / time;
-		printk(KERN_INFO "radeon: blit %u bo moves of %ukb from %d to %d"
-		       " in %lums (%ukb/ms %ukb/s %uM/s)\n", n, size >> 10,
-		       sdomain, ddomain, time, i, i * 1000, (i * 1000) / 1024);
+		if (time > 0)
+			radeon_benchmark_log_results(n, size, time,
+						     sdomain, ddomain, "dma");
 	}
+
+	time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
+					RADEON_BENCHMARK_COPY_BLIT, n);
+	if (time < 0)
+		goto out_cleanup;
+	if (time > 0)
+		radeon_benchmark_log_results(n, size, time,
+					     sdomain, ddomain, "blit");
+
 out_cleanup:
 	if (sobj) {
 		r = radeon_bo_reserve(sobj, false);
@@ -143,18 +164,92 @@ out_cleanup:
 		}
 		radeon_bo_unref(&dobj);
 	}
-	if (fence) {
-		radeon_fence_unref(&fence);
-	}
+
 	if (r) {
-		printk(KERN_WARNING "Error while benchmarking BO move.\n");
+		DRM_ERROR("Error while benchmarking BO move.\n");
 	}
 }
 
-void radeon_benchmark(struct radeon_device *rdev)
+void radeon_benchmark(struct radeon_device *rdev, int test_number)
 {
-	radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_GTT,
-			      RADEON_GEM_DOMAIN_VRAM);
-	radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
-			      RADEON_GEM_DOMAIN_GTT);
+	int i;
+	int common_modes[RADEON_BENCHMARK_COMMON_MODES_N] = {
+		640 * 480 * 4,
+		720 * 480 * 4,
+		800 * 600 * 4,
+		848 * 480 * 4,
+		1024 * 768 * 4,
+		1152 * 768 * 4,
+		1280 * 720 * 4,
+		1280 * 800 * 4,
+		1280 * 854 * 4,
+		1280 * 960 * 4,
+		1280 * 1024 * 4,
+		1440 * 900 * 4,
+		1400 * 1050 * 4,
+		1680 * 1050 * 4,
+		1600 * 1200 * 4,
+		1920 * 1080 * 4,
+		1920 * 1200 * 4
+	};
+
+	switch (test_number) {
+	case 1:
+		/* simple test, VRAM to GTT and GTT to VRAM */
+		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_GTT,
+				      RADEON_GEM_DOMAIN_VRAM);
+		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
+				      RADEON_GEM_DOMAIN_GTT);
+		break;
+	case 2:
+		/* simple test, VRAM to VRAM */
+		radeon_benchmark_move(rdev, 1024*1024, RADEON_GEM_DOMAIN_VRAM,
+				      RADEON_GEM_DOMAIN_VRAM);
+		break;
+	case 3:
+		/* GTT to VRAM, buffer size sweep, powers of 2 */
+		for (i = 1; i <= 65536; i <<= 1)
+			radeon_benchmark_move(rdev, i*1024,
+					      RADEON_GEM_DOMAIN_GTT,
+					      RADEON_GEM_DOMAIN_VRAM);
+		break;
+	case 4:
+		/* VRAM to GTT, buffer size sweep, powers of 2 */
+		for (i = 1; i <= 65536; i <<= 1)
+			radeon_benchmark_move(rdev, i*1024,
+					      RADEON_GEM_DOMAIN_VRAM,
+					      RADEON_GEM_DOMAIN_GTT);
+		break;
+	case 5:
+		/* VRAM to VRAM, buffer size sweep, powers of 2 */
+		for (i = 1; i <= 65536; i <<= 1)
+			radeon_benchmark_move(rdev, i*1024,
+					      RADEON_GEM_DOMAIN_VRAM,
+					      RADEON_GEM_DOMAIN_VRAM);
+		break;
+	case 6:
+		/* GTT to VRAM, buffer size sweep, common modes */
+		for (i = 1; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
+			radeon_benchmark_move(rdev, common_modes[i],
+					      RADEON_GEM_DOMAIN_GTT,
+					      RADEON_GEM_DOMAIN_VRAM);
+		break;
+	case 7:
+		/* VRAM to GTT, buffer size sweep, common modes */
+		for (i = 1; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
+			radeon_benchmark_move(rdev, common_modes[i],
+					      RADEON_GEM_DOMAIN_VRAM,
+					      RADEON_GEM_DOMAIN_GTT);
+		break;
+	case 8:
+		/* VRAM to VRAM, buffer size sweep, common modes */
+		for (i = 1; i < RADEON_BENCHMARK_COMMON_MODES_N; i++)
+			radeon_benchmark_move(rdev, common_modes[i],
+					      RADEON_GEM_DOMAIN_VRAM,
+					      RADEON_GEM_DOMAIN_VRAM);
+		break;
+
+	default:
+		DRM_ERROR("Unknown benchmark\n");
+	}
 }
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
index dcd0863e31a..b6e18c8db9f 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -219,6 +219,9 @@ void radeon_get_clock_info(struct drm_device *dev)
 		} else {
 			DRM_INFO("Using generic clock info\n");
 
+			/* may need to be per card */
+			rdev->clock.max_pixel_clock = 35000;
+
 			if (rdev->flags & RADEON_IS_IGP) {
 				p1pll->reference_freq = 1432;
 				p2pll->reference_freq = 1432;
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index e0138b674ac..81fc100be7e 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -620,8 +620,8 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
 		i2c.y_data_mask = 0x80;
 	} else {
 		/* default masks for ddc pads */
-		i2c.mask_clk_mask = RADEON_GPIO_EN_1;
-		i2c.mask_data_mask = RADEON_GPIO_EN_0;
+		i2c.mask_clk_mask = RADEON_GPIO_MASK_1;
+		i2c.mask_data_mask = RADEON_GPIO_MASK_0;
 		i2c.a_clk_mask = RADEON_GPIO_A_1;
 		i2c.a_data_mask = RADEON_GPIO_A_0;
 		i2c.en_clk_mask = RADEON_GPIO_EN_1;
@@ -2563,14 +2563,17 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev)
 
 	/* allocate 2 power states */
 	rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * 2, GFP_KERNEL);
-	if (!rdev->pm.power_state) {
-		rdev->pm.default_power_state_index = state_index;
-		rdev->pm.num_power_states = 0;
-
-		rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
-		rdev->pm.current_clock_mode_index = 0;
-		return;
-	}
+	if (rdev->pm.power_state) {
+		/* allocate 1 clock mode per state */
+		rdev->pm.power_state[0].clock_info =
+			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
+		rdev->pm.power_state[1].clock_info =
+			kzalloc(sizeof(struct radeon_pm_clock_info) * 1, GFP_KERNEL);
+		if (!rdev->pm.power_state[0].clock_info ||
+		    !rdev->pm.power_state[1].clock_info)
+			goto pm_failed;
+	} else
+		goto pm_failed;
 
 	/* check for a thermal chip */
 	offset = combios_get_table_offset(dev, COMBIOS_OVERDRIVE_INFO_TABLE);
@@ -2735,6 +2738,14 @@ default_mode:
 
 	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
 	rdev->pm.current_clock_mode_index = 0;
+	return;
+
+pm_failed:
+	rdev->pm.default_power_state_index = state_index;
+	rdev->pm.num_power_states = 0;
+
+	rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
+	rdev->pm.current_clock_mode_index = 0;
 }
 
 void radeon_external_tmds_setup(struct drm_encoder *encoder)
@@ -3298,6 +3309,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
 	    rdev->pdev->subsystem_device == 0x30a4)
 		return;
 
+	/* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume
+	 * - it hangs on resume inside the dynclk 1 table.
+	 */
+	if (rdev->family == CHIP_RS480 &&
+	    rdev->pdev->subsystem_vendor == 0x103c &&
+	    rdev->pdev->subsystem_device == 0x30ae)
+		return;
+
 	/* DYN CLK 1 */
 	table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
 	if (table)
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 4f0c1ecac72..e7cb3ab0924 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -44,8 +44,6 @@ extern void
 radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
 			     struct drm_connector *drm_connector);
 
-bool radeon_connector_encoder_is_dp_bridge(struct drm_connector *connector);
-
 void radeon_connector_hotplug(struct drm_connector *connector)
 {
 	struct drm_device *dev = connector->dev;
@@ -68,11 +66,11 @@ void radeon_connector_hotplug(struct drm_connector *connector)
 	if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
 		int saved_dpms = connector->dpms;
 
-		if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd) &&
-		    radeon_dp_needs_link_train(radeon_connector))
-			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
-		else
+		/* Only turn off the display it it's physically disconnected */
+		if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
 			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+		else if (radeon_dp_needs_link_train(radeon_connector))
+			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
 		connector->dpms = saved_dpms;
 	}
 }
@@ -432,55 +430,6 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr
 	return 0;
 }
 
-/*
- * Some integrated ATI Radeon chipset implementations (e. g.
- * Asus M2A-VM HDMI) may indicate the availability of a DDC,
- * even when there's no monitor connected. For these connectors
- * following DDC probe extension will be applied: check also for the
- * availability of EDID with at least a correct EDID header. Only then,
- * DDC is assumed to be available. This prevents drm_get_edid() and
- * drm_edid_block_valid() from periodically dumping data and kernel
- * errors into the logs and onto the terminal.
- */
-static bool radeon_connector_needs_extended_probe(struct radeon_device *dev,
-				     uint32_t supported_device,
-				     int connector_type)
-{
-	/* Asus M2A-VM HDMI board sends data to i2c bus even,
-	 * if HDMI add-on card is not plugged in or HDMI is disabled in
-	 * BIOS. Valid DDC can only be assumed, if also a valid EDID header
-	 * can be retrieved via i2c bus during DDC probe */
-	if ((dev->pdev->device == 0x791e) &&
-	    (dev->pdev->subsystem_vendor == 0x1043) &&
-	    (dev->pdev->subsystem_device == 0x826d)) {
-		if ((connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
-		    (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
-			return true;
-	}
-	/* ECS A740GM-M with ATI RADEON 2100 sends data to i2c bus
-	 * for a DVI connector that is not implemented */
-	if ((dev->pdev->device == 0x796e) &&
-	    (dev->pdev->subsystem_vendor == 0x1019) &&
-	    (dev->pdev->subsystem_device == 0x2615)) {
-		if ((connector_type == DRM_MODE_CONNECTOR_DVID) &&
-		    (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
-			return true;
-	}
-	/* TOSHIBA Satellite L300D with ATI Mobility Radeon x1100
-	 * (RS690M) sends data to i2c bus for a HDMI connector that
-	 * is not implemented */
-	if ((dev->pdev->device == 0x791f) &&
-	    (dev->pdev->subsystem_vendor == 0x1179) &&
-	    (dev->pdev->subsystem_device == 0xff68)) {
-		if ((connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
-		    (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
-			return true;
-	}
-
-	/* Default: no EDID header probe required for DDC probing */
-	return false;
-}
-
 static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder,
 					  struct drm_connector *connector)
 {
@@ -721,9 +670,9 @@ radeon_vga_detect(struct drm_connector *connector, bool force)
 		ret = connector_status_disconnected;
 
 	if (radeon_connector->ddc_bus)
-		dret = radeon_ddc_probe(radeon_connector,
-					radeon_connector->requires_extended_probe);
+		dret = radeon_ddc_probe(radeon_connector);
 	if (dret) {
+		radeon_connector->detected_by_load = false;
 		if (radeon_connector->edid) {
 			kfree(radeon_connector->edid);
 			radeon_connector->edid = NULL;
@@ -750,12 +699,21 @@ radeon_vga_detect(struct drm_connector *connector, bool force)
 	} else {
 
 		/* if we aren't forcing don't do destructive polling */
-		if (!force)
-			return connector->status;
+		if (!force) {
+			/* only return the previous status if we last
+			 * detected a monitor via load.
+			 */
+			if (radeon_connector->detected_by_load)
+				return connector->status;
+			else
+				return ret;
+		}
 
 		if (radeon_connector->dac_load_detect && encoder) {
 			encoder_funcs = encoder->helper_private;
 			ret = encoder_funcs->detect(encoder, connector);
+			if (ret != connector_status_disconnected)
+				radeon_connector->detected_by_load = true;
 		}
 	}
 
@@ -894,9 +852,9 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 	bool dret = false;
 
 	if (radeon_connector->ddc_bus)
-		dret = radeon_ddc_probe(radeon_connector,
-					radeon_connector->requires_extended_probe);
+		dret = radeon_ddc_probe(radeon_connector);
 	if (dret) {
+		radeon_connector->detected_by_load = false;
 		if (radeon_connector->edid) {
 			kfree(radeon_connector->edid);
 			radeon_connector->edid = NULL;
@@ -959,8 +917,18 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 	if ((ret == connector_status_connected) && (radeon_connector->use_digital == true))
 		goto out;
 
+	/* DVI-D and HDMI-A are digital only */
+	if ((connector->connector_type == DRM_MODE_CONNECTOR_DVID) ||
+	    (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA))
+		goto out;
+
+	/* if we aren't forcing don't do destructive polling */
 	if (!force) {
-		ret = connector->status;
+		/* only return the previous status if we last
+		 * detected a monitor via load.
+		 */
+		if (radeon_connector->detected_by_load)
+			ret = connector->status;
 		goto out;
 	}
 
@@ -985,6 +953,8 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 					if (ret == connector_status_connected) {
 						radeon_connector->use_digital = false;
 					}
+					if (ret != connector_status_disconnected)
+						radeon_connector->detected_by_load = true;
 				}
 				break;
 			}
@@ -1181,7 +1151,8 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 		}
 	} else {
 		/* need to setup ddc on the bridge */
-		if (radeon_connector_encoder_is_dp_bridge(connector)) {
+		if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+			ENCODER_OBJECT_ID_NONE) {
 			if (encoder)
 				radeon_atom_ext_encoder_setup_ddc(encoder);
 		}
@@ -1191,13 +1162,12 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-bool radeon_connector_encoder_is_dp_bridge(struct drm_connector *connector)
+u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector)
 {
 	struct drm_mode_object *obj;
 	struct drm_encoder *encoder;
 	struct radeon_encoder *radeon_encoder;
 	int i;
-	bool found = false;
 
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
 		if (connector->encoder_ids[i] == 0)
@@ -1213,14 +1183,13 @@ bool radeon_connector_encoder_is_dp_bridge(struct drm_connector *connector)
 		switch (radeon_encoder->encoder_id) {
 		case ENCODER_OBJECT_ID_TRAVIS:
 		case ENCODER_OBJECT_ID_NUTMEG:
-			found = true;
-			break;
+			return radeon_encoder->encoder_id;
 		default:
 			break;
 		}
 	}
 
-	return found;
+	return ENCODER_OBJECT_ID_NONE;
 }
 
 bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
@@ -1297,12 +1266,24 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 		if (!radeon_dig_connector->edp_on)
 			atombios_set_edp_panel_power(connector,
 						     ATOM_TRANSMITTER_ACTION_POWER_OFF);
-	} else {
-		/* need to setup ddc on the bridge */
-		if (radeon_connector_encoder_is_dp_bridge(connector)) {
-			if (encoder)
-				radeon_atom_ext_encoder_setup_ddc(encoder);
+	} else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+		   ENCODER_OBJECT_ID_NONE) {
+		/* DP bridges are always DP */
+		radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
+		/* get the DPCD from the bridge */
+		radeon_dp_getdpcd(radeon_connector);
+
+		if (encoder) {
+			/* setup ddc on the bridge */
+			radeon_atom_ext_encoder_setup_ddc(encoder);
+			if (radeon_ddc_probe(radeon_connector)) /* try DDC */
+				ret = connector_status_connected;
+			else if (radeon_connector->dac_load_detect) { /* try load detection */
+				struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
+				ret = encoder_funcs->detect(encoder, connector);
+			}
 		}
+	} else {
 		radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
 		if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
 			ret = connector_status_connected;
@@ -1313,21 +1294,10 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 				if (radeon_dp_getdpcd(radeon_connector))
 					ret = connector_status_connected;
 			} else {
-				if (radeon_ddc_probe(radeon_connector,
-						     radeon_connector->requires_extended_probe))
+				if (radeon_ddc_probe(radeon_connector))
 					ret = connector_status_connected;
 			}
 		}
-
-		if ((ret == connector_status_disconnected) &&
-		    radeon_connector->dac_load_detect) {
-			struct drm_encoder *encoder = radeon_best_single_encoder(connector);
-			struct drm_encoder_helper_funcs *encoder_funcs;
-			if (encoder) {
-				encoder_funcs = encoder->helper_private;
-				ret = encoder_funcs->detect(encoder, connector);
-			}
-		}
 	}
 
 	radeon_connector_update_scratch_regs(connector, ret);
@@ -1469,9 +1439,7 @@ radeon_add_atom_connector(struct drm_device *dev,
 	radeon_connector->shared_ddc = shared_ddc;
 	radeon_connector->connector_object_id = connector_object_id;
 	radeon_connector->hpd = *hpd;
-	radeon_connector->requires_extended_probe =
-		radeon_connector_needs_extended_probe(rdev, supported_device,
-							connector_type);
+
 	radeon_connector->router = *router;
 	if (router->ddc_valid || router->cd_valid) {
 		radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info);
@@ -1818,9 +1786,7 @@ radeon_add_legacy_connector(struct drm_device *dev,
 	radeon_connector->devices = supported_device;
 	radeon_connector->connector_object_id = connector_object_id;
 	radeon_connector->hpd = *hpd;
-	radeon_connector->requires_extended_probe =
-		radeon_connector_needs_extended_probe(rdev, supported_device,
-							connector_type);
+
 	switch (connector_type) {
 	case DRM_MODE_CONNECTOR_VGA:
 		drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 045ec59478f..72ae8266b8e 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -29,6 +29,8 @@
  *    Gareth Hughes <gareth@valinux.com>
  */
 
+#include <linux/module.h>
+
 #include "drmP.h"
 #include "drm.h"
 #include "drm_sarea.h"
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index fae00c0d75a..29afd71e084 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -93,7 +93,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 {
 	struct drm_radeon_cs *cs = data;
 	uint64_t *chunk_array_ptr;
-	unsigned size, i;
+	unsigned size, i, flags = 0;
 
 	if (!cs->num_chunks) {
 		return 0;
@@ -140,6 +140,10 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 			if (p->chunks[i].length_dw == 0)
 				return -EINVAL;
 		}
+		if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS &&
+		    !p->chunks[i].length_dw) {
+			return -EINVAL;
+		}
 
 		p->chunks[i].length_dw = user_chunk.length_dw;
 		p->chunks[i].user_ptr = (void __user *)(unsigned long)user_chunk.chunk_data;
@@ -155,6 +159,9 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 					       p->chunks[i].user_ptr, size)) {
 				return -EFAULT;
 			}
+			if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) {
+				flags = p->chunks[i].kdata[0];
+			}
 		} else {
 			p->chunks[i].kpage[0] = kmalloc(PAGE_SIZE, GFP_KERNEL);
 			p->chunks[i].kpage[1] = kmalloc(PAGE_SIZE, GFP_KERNEL);
@@ -174,6 +181,8 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
 			  p->chunks[p->chunk_ib_idx].length_dw);
 		return -EINVAL;
 	}
+
+	p->keep_tiling_flags = (flags & RADEON_CS_KEEP_TILING_FLAGS) != 0;
 	return 0;
 }
 
@@ -222,7 +231,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	struct radeon_cs_chunk *ib_chunk;
 	int r;
 
-	mutex_lock(&rdev->cs_mutex);
+	radeon_mutex_lock(&rdev->cs_mutex);
 	/* initialize parser */
 	memset(&parser, 0, sizeof(struct radeon_cs_parser));
 	parser.filp = filp;
@@ -233,14 +242,14 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	if (r) {
 		DRM_ERROR("Failed to initialize parser !\n");
 		radeon_cs_parser_fini(&parser, r);
-		mutex_unlock(&rdev->cs_mutex);
+		radeon_mutex_unlock(&rdev->cs_mutex);
 		return r;
 	}
 	r =  radeon_ib_get(rdev, &parser.ib);
 	if (r) {
 		DRM_ERROR("Failed to get ib !\n");
 		radeon_cs_parser_fini(&parser, r);
-		mutex_unlock(&rdev->cs_mutex);
+		radeon_mutex_unlock(&rdev->cs_mutex);
 		return r;
 	}
 	r = radeon_cs_parser_relocs(&parser);
@@ -248,7 +257,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 		if (r != -ERESTARTSYS)
 			DRM_ERROR("Failed to parse relocation %d!\n", r);
 		radeon_cs_parser_fini(&parser, r);
-		mutex_unlock(&rdev->cs_mutex);
+		radeon_mutex_unlock(&rdev->cs_mutex);
 		return r;
 	}
 	/* Copy the packet into the IB, the parser will read from the
@@ -260,14 +269,14 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	if (r || parser.parser_error) {
 		DRM_ERROR("Invalid command stream !\n");
 		radeon_cs_parser_fini(&parser, r);
-		mutex_unlock(&rdev->cs_mutex);
+		radeon_mutex_unlock(&rdev->cs_mutex);
 		return r;
 	}
 	r = radeon_cs_finish_pages(&parser);
 	if (r) {
 		DRM_ERROR("Invalid command stream !\n");
 		radeon_cs_parser_fini(&parser, r);
-		mutex_unlock(&rdev->cs_mutex);
+		radeon_mutex_unlock(&rdev->cs_mutex);
 		return r;
 	}
 	r = radeon_ib_schedule(rdev, parser.ib);
@@ -275,7 +284,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 		DRM_ERROR("Failed to schedule IB !\n");
 	}
 	radeon_cs_parser_fini(&parser, r);
-	mutex_unlock(&rdev->cs_mutex);
+	radeon_mutex_unlock(&rdev->cs_mutex);
 	return r;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index 3189a7efb2e..fde25c0d65a 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -208,23 +208,25 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
 	int xorigin = 0, yorigin = 0;
 	int w = radeon_crtc->cursor_width;
 
-	if (x < 0)
-		xorigin = -x + 1;
-	if (y < 0)
-		yorigin = -y + 1;
-	if (xorigin >= CURSOR_WIDTH)
-		xorigin = CURSOR_WIDTH - 1;
-	if (yorigin >= CURSOR_HEIGHT)
-		yorigin = CURSOR_HEIGHT - 1;
-
 	if (ASIC_IS_AVIVO(rdev)) {
-		int i = 0;
-		struct drm_crtc *crtc_p;
-
 		/* avivo cursor are offset into the total surface */
 		x += crtc->x;
 		y += crtc->y;
-		DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
+	}
+	DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
+
+	if (x < 0) {
+		xorigin = min(-x, CURSOR_WIDTH - 1);
+		x = 0;
+	}
+	if (y < 0) {
+		yorigin = min(-y, CURSOR_HEIGHT - 1);
+		y = 0;
+	}
+
+	if (ASIC_IS_AVIVO(rdev)) {
+		int i = 0;
+		struct drm_crtc *crtc_p;
 
 		/* avivo cursor image can't end on 128 pixel boundary or
 		 * go past the end of the frame if both crtcs are enabled
@@ -253,16 +255,12 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
 
 	radeon_lock_cursor(crtc, true);
 	if (ASIC_IS_DCE4(rdev)) {
-		WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset,
-		       ((xorigin ? 0 : x) << 16) |
-		       (yorigin ? 0 : y));
+		WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
 		WREG32(EVERGREEN_CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
 		WREG32(EVERGREEN_CUR_SIZE + radeon_crtc->crtc_offset,
 		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
 	} else if (ASIC_IS_AVIVO(rdev)) {
-		WREG32(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset,
-			     ((xorigin ? 0 : x) << 16) |
-			     (yorigin ? 0 : y));
+		WREG32(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
 		WREG32(AVIVO_D1CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
 		WREG32(AVIVO_D1CUR_SIZE + radeon_crtc->crtc_offset,
 		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
@@ -276,8 +274,8 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
 			| yorigin));
 		WREG32(RADEON_CUR_HORZ_VERT_POSN + radeon_crtc->crtc_offset,
 		       (RADEON_CUR_LOCK
-			| ((xorigin ? 0 : x) << 16)
-			| (yorigin ? 0 : y)));
+			| (x << 16)
+			| y));
 		/* offset is from DISP(2)_BASE_ADDRESS */
 		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (radeon_crtc->legacy_cursor_offset +
 								      (yorigin * 256)));
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index b51e15725c6..c4d00a17141 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -716,7 +716,7 @@ int radeon_device_init(struct radeon_device *rdev,
 
 	/* mutex initialization are all done here so we
 	 * can recall function without having locking issues */
-	mutex_init(&rdev->cs_mutex);
+	radeon_mutex_init(&rdev->cs_mutex);
 	mutex_init(&rdev->ib_pool.mutex);
 	mutex_init(&rdev->cp.mutex);
 	mutex_init(&rdev->dc_hw_i2c_mutex);
@@ -750,14 +750,15 @@ int radeon_device_init(struct radeon_device *rdev,
 
 	/* set DMA mask + need_dma32 flags.
 	 * PCIE - can handle 40-bits.
-	 * IGP - can handle 40-bits (in theory)
+	 * IGP - can handle 40-bits
 	 * AGP - generally dma32 is safest
-	 * PCI - only dma32
+	 * PCI - dma32 for legacy pci gart, 40 bits on newer asics
 	 */
 	rdev->need_dma32 = false;
 	if (rdev->flags & RADEON_IS_AGP)
 		rdev->need_dma32 = true;
-	if (rdev->flags & RADEON_IS_PCI)
+	if ((rdev->flags & RADEON_IS_PCI) &&
+	    (rdev->family < CHIP_RS400))
 		rdev->need_dma32 = true;
 
 	dma_bits = rdev->need_dma32 ? 32 : 40;
@@ -817,7 +818,7 @@ int radeon_device_init(struct radeon_device *rdev,
 		radeon_test_moves(rdev);
 	}
 	if (radeon_benchmarking) {
-		radeon_benchmark(rdev);
+		radeon_benchmark(rdev, radeon_benchmarking);
 	}
 	return 0;
 }
@@ -954,6 +955,9 @@ int radeon_gpu_reset(struct radeon_device *rdev)
 	int r;
 	int resched;
 
+	/* Prevent CS ioctl from interfering */
+	radeon_mutex_lock(&rdev->cs_mutex);
+
 	radeon_save_bios_scratch_regs(rdev);
 	/* block TTM */
 	resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev);
@@ -966,10 +970,15 @@ int radeon_gpu_reset(struct radeon_device *rdev)
 		radeon_restore_bios_scratch_regs(rdev);
 		drm_helper_resume_force_mode(rdev->ddev);
 		ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched);
-		return 0;
 	}
-	/* bad news, how to tell it to userspace ? */
-	dev_info(rdev->dev, "GPU reset failed\n");
+
+	radeon_mutex_unlock(&rdev->cs_mutex);
+
+	if (r) {
+		/* bad news, how to tell it to userspace ? */
+		dev_info(rdev->dev, "GPU reset failed\n");
+	}
+
 	return r;
 }
 
@@ -981,7 +990,7 @@ struct radeon_debugfs {
 	struct drm_info_list	*files;
 	unsigned		num_files;
 };
-static struct radeon_debugfs _radeon_debugfs[RADEON_DEBUGFS_MAX_NUM_FILES];
+static struct radeon_debugfs _radeon_debugfs[RADEON_DEBUGFS_MAX_COMPONENTS];
 static unsigned _radeon_debugfs_count = 0;
 
 int radeon_debugfs_add_files(struct radeon_device *rdev,
@@ -996,14 +1005,17 @@ int radeon_debugfs_add_files(struct radeon_device *rdev,
 			return 0;
 		}
 	}
-	if ((_radeon_debugfs_count + nfiles) > RADEON_DEBUGFS_MAX_NUM_FILES) {
-		DRM_ERROR("Reached maximum number of debugfs files.\n");
-		DRM_ERROR("Report so we increase RADEON_DEBUGFS_MAX_NUM_FILES.\n");
+
+	i = _radeon_debugfs_count + 1;
+	if (i > RADEON_DEBUGFS_MAX_COMPONENTS) {
+		DRM_ERROR("Reached maximum number of debugfs components.\n");
+		DRM_ERROR("Report so we increase "
+		          "RADEON_DEBUGFS_MAX_COMPONENTS.\n");
 		return -EINVAL;
 	}
 	_radeon_debugfs[_radeon_debugfs_count].files = files;
 	_radeon_debugfs[_radeon_debugfs_count].num_files = nfiles;
-	_radeon_debugfs_count++;
+	_radeon_debugfs_count = i;
 #if defined(CONFIG_DEBUG_FS)
 	drm_debugfs_create_files(files, nfiles,
 				 rdev->ddev->control->debugfs_root,
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 1a858944e4f..a22d6e6a49a 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -33,8 +33,6 @@
 #include "drm_crtc_helper.h"
 #include "drm_edid.h"
 
-static int radeon_ddc_dump(struct drm_connector *connector);
-
 static void avivo_crtc_load_lut(struct drm_crtc *crtc)
 {
 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
@@ -473,8 +471,8 @@ pflip_cleanup:
 	spin_lock_irqsave(&dev->event_lock, flags);
 	radeon_crtc->unpin_work = NULL;
 unlock_free:
-	drm_gem_object_unreference_unlocked(old_radeon_fb->obj);
 	spin_unlock_irqrestore(&dev->event_lock, flags);
+	drm_gem_object_unreference_unlocked(old_radeon_fb->obj);
 	radeon_fence_unref(&work->fence);
 	kfree(work);
 
@@ -669,7 +667,6 @@ static void radeon_print_display_setup(struct drm_device *dev)
 static bool radeon_setup_enc_conn(struct drm_device *dev)
 {
 	struct radeon_device *rdev = dev->dev_private;
-	struct drm_connector *drm_connector;
 	bool ret = false;
 
 	if (rdev->bios) {
@@ -689,8 +686,6 @@ static bool radeon_setup_enc_conn(struct drm_device *dev)
 	if (ret) {
 		radeon_setup_encoder_clones(dev);
 		radeon_print_display_setup(dev);
-		list_for_each_entry(drm_connector, &dev->mode_config.connector_list, head)
-			radeon_ddc_dump(drm_connector);
 	}
 
 	return ret;
@@ -707,16 +702,22 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
 		radeon_router_select_ddc_port(radeon_connector);
 
 	if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
-	    (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
+	    (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) ||
+	    (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) !=
+	     ENCODER_OBJECT_ID_NONE)) {
 		struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+
 		if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
 		     dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && dig->dp_i2c_bus)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base, &dig->dp_i2c_bus->adapter);
-	}
-	if (!radeon_connector->ddc_bus)
-		return -1;
-	if (!radeon_connector->edid) {
-		radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+							      &dig->dp_i2c_bus->adapter);
+		else if (radeon_connector->ddc_bus && !radeon_connector->edid)
+			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+							      &radeon_connector->ddc_bus->adapter);
+	} else {
+		if (radeon_connector->ddc_bus && !radeon_connector->edid)
+			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+							      &radeon_connector->ddc_bus->adapter);
 	}
 
 	if (!radeon_connector->edid) {
@@ -738,34 +739,6 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
 	return 0;
 }
 
-static int radeon_ddc_dump(struct drm_connector *connector)
-{
-	struct edid *edid;
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	int ret = 0;
-
-	/* on hw with routers, select right port */
-	if (radeon_connector->router.ddc_valid)
-		radeon_router_select_ddc_port(radeon_connector);
-
-	if (!radeon_connector->ddc_bus)
-		return -1;
-	edid = drm_get_edid(connector, &radeon_connector->ddc_bus->adapter);
-	/* Log EDID retrieval status here. In particular with regard to
-	 * connectors with requires_extended_probe flag set, that will prevent
-	 * function radeon_dvi_detect() to fetch EDID on this connector,
-	 * as long as there is no valid EDID header found */
-	if (edid) {
-		DRM_INFO("Radeon display connector %s: Found valid EDID",
-				drm_get_connector_name(connector));
-		kfree(edid);
-	} else {
-		DRM_INFO("Radeon display connector %s: No monitor connected or invalid EDID",
-				drm_get_connector_name(connector));
-	}
-	return ret;
-}
-
 /* avivo */
 static void avivo_get_fb_div(struct radeon_pll *pll,
 			     u32 target_clock,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index e71d2ed7fa1..71499fc3daf 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -36,6 +36,7 @@
 
 #include "drm_pciids.h"
 #include <linux/console.h>
+#include <linux/module.h>
 
 
 /*
@@ -52,9 +53,10 @@
  *   2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query
  *   2.10.0 - fusion 2D tiling
  *   2.11.0 - backend map, initial compute support for the CS checker
+ *   2.12.0 - RADEON_CS_KEEP_TILING_FLAGS
  */
 #define KMS_DRIVER_MAJOR	2
-#define KMS_DRIVER_MINOR	11
+#define KMS_DRIVER_MINOR	12
 #define KMS_DRIVER_PATCHLEVEL	0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
@@ -118,6 +120,7 @@ int radeon_audio = 0;
 int radeon_disp_priority = 0;
 int radeon_hw_i2c = 0;
 int radeon_pcie_gen2 = 0;
+int radeon_msi = -1;
 
 MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
 module_param_named(no_wb, radeon_no_wb, int, 0444);
@@ -164,6 +167,9 @@ module_param_named(hw_i2c, radeon_hw_i2c, int, 0444);
 MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (1 = enable)");
 module_param_named(pcie_gen2, radeon_pcie_gen2, int, 0444);
 
+MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
+module_param_named(msi, radeon_msi, int, 0444);
+
 static int radeon_suspend(struct drm_device *dev, pm_message_t state)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 319d85d7e75..06e413e6a92 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -29,12 +29,6 @@
 #include "radeon.h"
 #include "atom.h"
 
-extern int atom_debug;
-
-/* evil but including atombios.h is much worse */
-bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
-				struct drm_display_mode *mode);
-
 static uint32_t radeon_encoder_clones(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
@@ -156,27 +150,6 @@ radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, uint8
 	return ret;
 }
 
-static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		return true;
-	default:
-		return false;
-	}
-}
-
 void
 radeon_link_encoder_connector(struct drm_device *dev)
 {
@@ -229,23 +202,7 @@ radeon_get_connector_for_encoder(struct drm_encoder *encoder)
 	return NULL;
 }
 
-static struct drm_connector *
-radeon_get_connector_for_encoder_init(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		radeon_connector = to_radeon_connector(connector);
-		if (radeon_encoder->devices & radeon_connector->devices)
-			return connector;
-	}
-	return NULL;
-}
-
-struct drm_encoder *radeon_atom_get_external_encoder(struct drm_encoder *encoder)
+struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
@@ -266,9 +223,9 @@ struct drm_encoder *radeon_atom_get_external_encoder(struct drm_encoder *encoder
 	return NULL;
 }
 
-bool radeon_encoder_is_dp_bridge(struct drm_encoder *encoder)
+u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder)
 {
-	struct drm_encoder *other_encoder = radeon_atom_get_external_encoder(encoder);
+	struct drm_encoder *other_encoder = radeon_get_external_encoder(encoder);
 
 	if (other_encoder) {
 		struct radeon_encoder *radeon_encoder = to_radeon_encoder(other_encoder);
@@ -332,2080 +289,3 @@ void radeon_panel_mode_fixup(struct drm_encoder *encoder,
 
 }
 
-static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* set the active encoder to connector routing */
-	radeon_encoder_set_active_device(encoder);
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
-
-	/* hw bug */
-	if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
-	    && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
-		adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
-
-	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
-		radeon_panel_mode_fixup(encoder, adjusted_mode);
-
-	/* get the native mode for TV */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
-		struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
-		if (tv_dac) {
-			if (tv_dac->tv_std == TV_STD_NTSC ||
-			    tv_dac->tv_std == TV_STD_NTSC_J ||
-			    tv_dac->tv_std == TV_STD_PAL_M)
-				radeon_atom_get_tv_timings(rdev, 0, adjusted_mode);
-			else
-				radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
-		}
-	}
-
-	if (ASIC_IS_DCE3(rdev) &&
-	    ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
-	     radeon_encoder_is_dp_bridge(encoder))) {
-		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-		radeon_dp_set_link_config(connector, mode);
-	}
-
-	return true;
-}
-
-static void
-atombios_dac_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	DAC_ENCODER_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-		index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
-		break;
-	}
-
-	args.ucAction = action;
-
-	if (radeon_encoder->active_device & (ATOM_DEVICE_CRT_SUPPORT))
-		args.ucDacStandard = ATOM_DAC1_PS2;
-	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		args.ucDacStandard = ATOM_DAC1_CV;
-	else {
-		switch (dac_info->tv_std) {
-		case TV_STD_PAL:
-		case TV_STD_PAL_M:
-		case TV_STD_SCART_PAL:
-		case TV_STD_SECAM:
-		case TV_STD_PAL_CN:
-			args.ucDacStandard = ATOM_DAC1_PAL;
-			break;
-		case TV_STD_NTSC:
-		case TV_STD_NTSC_J:
-		case TV_STD_PAL_60:
-		default:
-			args.ucDacStandard = ATOM_DAC1_NTSC;
-			break;
-		}
-	}
-	args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-static void
-atombios_tv_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	TV_ENCODER_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-	struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv;
-
-	memset(&args, 0, sizeof(args));
-
-	index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
-
-	args.sTVEncoder.ucAction = action;
-
-	if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
-	else {
-		switch (dac_info->tv_std) {
-		case TV_STD_NTSC:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
-			break;
-		case TV_STD_PAL:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
-			break;
-		case TV_STD_PAL_M:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
-			break;
-		case TV_STD_PAL_60:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
-			break;
-		case TV_STD_NTSC_J:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
-			break;
-		case TV_STD_SCART_PAL:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
-			break;
-		case TV_STD_SECAM:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
-			break;
-		case TV_STD_PAL_CN:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
-			break;
-		default:
-			args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
-			break;
-		}
-	}
-
-	args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-union dvo_encoder_control {
-	ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
-	DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
-	DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
-};
-
-void
-atombios_dvo_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	union dvo_encoder_control args;
-	int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
-
-	memset(&args, 0, sizeof(args));
-
-	if (ASIC_IS_DCE3(rdev)) {
-		/* DCE3+ */
-		args.dvo_v3.ucAction = action;
-		args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-		args.dvo_v3.ucDVOConfig = 0; /* XXX */
-	} else if (ASIC_IS_DCE2(rdev)) {
-		/* DCE2 (pre-DCE3 R6xx, RS600/690/740 */
-		args.dvo.sDVOEncoder.ucAction = action;
-		args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-		/* DFP1, CRT1, TV1 depending on the type of port */
-		args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
-
-		if (radeon_encoder->pixel_clock > 165000)
-			args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
-	} else {
-		/* R4xx, R5xx */
-		args.ext_tmds.sXTmdsEncoder.ucEnable = action;
-
-		if (radeon_encoder->pixel_clock > 165000)
-			args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-
-		/*if (pScrn->rgbBits == 8)*/
-		args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-union lvds_encoder_control {
-	LVDS_ENCODER_CONTROL_PS_ALLOCATION    v1;
-	LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
-};
-
-void
-atombios_digital_setup(struct drm_encoder *encoder, int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	union lvds_encoder_control args;
-	int index = 0;
-	int hdmi_detected = 0;
-	uint8_t frev, crev;
-
-	if (!dig)
-		return;
-
-	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
-		hdmi_detected = 1;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-		index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-		index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
-		break;
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-	case 2:
-		switch (crev) {
-		case 1:
-			args.v1.ucMisc = 0;
-			args.v1.ucAction = action;
-			if (hdmi_detected)
-				args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
-			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-					args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
-			} else {
-				if (dig->linkb)
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
-				if (radeon_encoder->pixel_clock > 165000)
-					args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				/*if (pScrn->rgbBits == 8) */
-				args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
-			}
-			break;
-		case 2:
-		case 3:
-			args.v2.ucMisc = 0;
-			args.v2.ucAction = action;
-			if (crev == 3) {
-				if (dig->coherent_mode)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
-			}
-			if (hdmi_detected)
-				args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
-			args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v2.ucTruncate = 0;
-			args.v2.ucSpatial = 0;
-			args.v2.ucTemporal = 0;
-			args.v2.ucFRC = 0;
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-				if (dig->lcd_misc & ATOM_PANEL_MISC_SPATIAL) {
-					args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
-					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-						args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
-				}
-				if (dig->lcd_misc & ATOM_PANEL_MISC_TEMPORAL) {
-					args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
-					if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
-						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
-					if (((dig->lcd_misc >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT) & 0x3) == 2)
-						args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
-				}
-			} else {
-				if (dig->linkb)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
-				if (radeon_encoder->pixel_clock > 165000)
-					args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
-			}
-			break;
-		default:
-			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-		break;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-int
-atombios_get_encoder_mode(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
-	struct radeon_connector_atom_dig *dig_connector;
-
-	/* dp bridges are always DP */
-	if (radeon_encoder_is_dp_bridge(encoder))
-		return ATOM_ENCODER_MODE_DP;
-
-	/* DVO is always DVO */
-	if (radeon_encoder->encoder_id == ATOM_ENCODER_MODE_DVO)
-		return ATOM_ENCODER_MODE_DVO;
-
-	connector = radeon_get_connector_for_encoder(encoder);
-	/* if we don't have an active device yet, just use one of
-	 * the connectors tied to the encoder.
-	 */
-	if (!connector)
-		connector = radeon_get_connector_for_encoder_init(encoder);
-	radeon_connector = to_radeon_connector(connector);
-
-	switch (connector->connector_type) {
-	case DRM_MODE_CONNECTOR_DVII:
-	case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
-		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else if (radeon_connector->use_digital)
-			return ATOM_ENCODER_MODE_DVI;
-		else
-			return ATOM_ENCODER_MODE_CRT;
-		break;
-	case DRM_MODE_CONNECTOR_DVID:
-	case DRM_MODE_CONNECTOR_HDMIA:
-	default:
-		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else
-			return ATOM_ENCODER_MODE_DVI;
-		break;
-	case DRM_MODE_CONNECTOR_LVDS:
-		return ATOM_ENCODER_MODE_LVDS;
-		break;
-	case DRM_MODE_CONNECTOR_DisplayPort:
-		dig_connector = radeon_connector->con_priv;
-		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
-		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
-			return ATOM_ENCODER_MODE_DP;
-		else if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else
-			return ATOM_ENCODER_MODE_DVI;
-		break;
-	case DRM_MODE_CONNECTOR_eDP:
-		return ATOM_ENCODER_MODE_DP;
-	case DRM_MODE_CONNECTOR_DVIA:
-	case DRM_MODE_CONNECTOR_VGA:
-		return ATOM_ENCODER_MODE_CRT;
-		break;
-	case DRM_MODE_CONNECTOR_Composite:
-	case DRM_MODE_CONNECTOR_SVIDEO:
-	case DRM_MODE_CONNECTOR_9PinDIN:
-		/* fix me */
-		return ATOM_ENCODER_MODE_TV;
-		/*return ATOM_ENCODER_MODE_CV;*/
-		break;
-	}
-}
-
-/*
- * DIG Encoder/Transmitter Setup
- *
- * DCE 3.0/3.1
- * - 2 DIG transmitter blocks. UNIPHY (links A and B) and LVTMA.
- * Supports up to 3 digital outputs
- * - 2 DIG encoder blocks.
- * DIG1 can drive UNIPHY link A or link B
- * DIG2 can drive UNIPHY link B or LVTMA
- *
- * DCE 3.2
- * - 3 DIG transmitter blocks. UNIPHY0/1/2 (links A and B).
- * Supports up to 5 digital outputs
- * - 2 DIG encoder blocks.
- * DIG1/2 can drive UNIPHY0/1/2 link A or link B
- *
- * DCE 4.0/5.0
- * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
- * Supports up to 6 digital outputs
- * - 6 DIG encoder blocks.
- * - DIG to PHY mapping is hardcoded
- * DIG1 drives UNIPHY0 link A, A+B
- * DIG2 drives UNIPHY0 link B
- * DIG3 drives UNIPHY1 link A, A+B
- * DIG4 drives UNIPHY1 link B
- * DIG5 drives UNIPHY2 link A, A+B
- * DIG6 drives UNIPHY2 link B
- *
- * DCE 4.1
- * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
- * Supports up to 6 digital outputs
- * - 2 DIG encoder blocks.
- * DIG1/2 can drive UNIPHY0/1/2 link A or link B
- *
- * Routing
- * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links)
- * Examples:
- * crtc0 -> dig2 -> LVTMA   links A+B -> TMDS/HDMI
- * crtc1 -> dig1 -> UNIPHY0 link  B   -> DP
- * crtc0 -> dig1 -> UNIPHY2 link  A   -> LVDS
- * crtc1 -> dig2 -> UNIPHY1 link  B+A -> TMDS/HDMI
- */
-
-union dig_encoder_control {
-	DIG_ENCODER_CONTROL_PS_ALLOCATION v1;
-	DIG_ENCODER_CONTROL_PARAMETERS_V2 v2;
-	DIG_ENCODER_CONTROL_PARAMETERS_V3 v3;
-	DIG_ENCODER_CONTROL_PARAMETERS_V4 v4;
-};
-
-void
-atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-	union dig_encoder_control args;
-	int index = 0;
-	uint8_t frev, crev;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int hpd_id = RADEON_HPD_NONE;
-	int bpc = 8;
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		hpd_id = radeon_connector->hpd.hpd;
-		bpc = connector->display_info.bpc;
-	}
-
-	/* no dig encoder assigned */
-	if (dig->dig_encoder == -1)
-		return;
-
-	memset(&args, 0, sizeof(args));
-
-	if (ASIC_IS_DCE4(rdev))
-		index = GetIndexIntoMasterTable(COMMAND, DIGxEncoderControl);
-	else {
-		if (dig->dig_encoder)
-			index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	args.v1.ucAction = action;
-	args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-	if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
-		args.v3.ucPanelMode = panel_mode;
-	else
-		args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-	if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) ||
-	    (args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP_MST))
-		args.v1.ucLaneNum = dp_lane_count;
-	else if (radeon_encoder->pixel_clock > 165000)
-		args.v1.ucLaneNum = 8;
-	else
-		args.v1.ucLaneNum = 4;
-
-	if (ASIC_IS_DCE5(rdev)) {
-		if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) ||
-		    (args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP_MST)) {
-			if (dp_clock == 270000)
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
-			else if (dp_clock == 540000)
-				args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ;
-		}
-		args.v4.acConfig.ucDigSel = dig->dig_encoder;
-		switch (bpc) {
-		case 0:
-			args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE;
-			break;
-		case 6:
-			args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-			break;
-		case 8:
-		default:
-			args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-			break;
-		case 10:
-			args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-			break;
-		case 12:
-			args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-			break;
-		case 16:
-			args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-			break;
-		}
-		if (hpd_id == RADEON_HPD_NONE)
-			args.v4.ucHPD_ID = 0;
-		else
-			args.v4.ucHPD_ID = hpd_id + 1;
-	} else if (ASIC_IS_DCE4(rdev)) {
-		if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) && (dp_clock == 270000))
-			args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
-		args.v3.acConfig.ucDigSel = dig->dig_encoder;
-		switch (bpc) {
-		case 0:
-			args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE;
-			break;
-		case 6:
-			args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-			break;
-		case 8:
-		default:
-			args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-			break;
-		case 10:
-			args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-			break;
-		case 12:
-			args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-			break;
-		case 16:
-			args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-			break;
-		}
-	} else {
-		if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) && (dp_clock == 270000))
-			args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-			args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-			args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-			args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
-			break;
-		}
-		if (dig->linkb)
-			args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
-		else
-			args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-}
-
-union dig_transmitter_control {
-	DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3;
-	DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4;
-};
-
-void
-atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-	struct drm_connector *connector;
-	union dig_transmitter_control args;
-	int index = 0;
-	uint8_t frev, crev;
-	bool is_dp = false;
-	int pll_id = 0;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int connector_object_id = 0;
-	int igp_lane_info = 0;
-	int dig_encoder = dig->dig_encoder;
-
-	if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-		connector = radeon_get_connector_for_encoder_init(encoder);
-		/* just needed to avoid bailing in the encoder check.  the encoder
-		 * isn't used for init
-		 */
-		dig_encoder = 0;
-	} else
-		connector = radeon_get_connector_for_encoder(encoder);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		connector_object_id =
-			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-		igp_lane_info = dig_connector->igp_lane_info;
-	}
-
-	/* no dig encoder assigned */
-	if (dig_encoder == -1)
-		return;
-
-	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP)
-		is_dp = true;
-
-	memset(&args, 0, sizeof(args));
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		index = GetIndexIntoMasterTable(COMMAND, LVTMATransmitterControl);
-		break;
-	}
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	args.v1.ucAction = action;
-	if (action == ATOM_TRANSMITTER_ACTION_INIT) {
-		args.v1.usInitInfo = cpu_to_le16(connector_object_id);
-	} else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) {
-		args.v1.asMode.ucLaneSel = lane_num;
-		args.v1.asMode.ucLaneSet = lane_set;
-	} else {
-		if (is_dp)
-			args.v1.usPixelClock =
-				cpu_to_le16(dp_clock / 10);
-		else if (radeon_encoder->pixel_clock > 165000)
-			args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock / 2) / 10);
-		else
-			args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-	}
-	if (ASIC_IS_DCE4(rdev)) {
-		if (is_dp)
-			args.v3.ucLaneNum = dp_lane_count;
-		else if (radeon_encoder->pixel_clock > 165000)
-			args.v3.ucLaneNum = 8;
-		else
-			args.v3.ucLaneNum = 4;
-
-		if (dig->linkb)
-			args.v3.acConfig.ucLinkSel = 1;
-		if (dig_encoder & 1)
-			args.v3.acConfig.ucEncoderSel = 1;
-
-		/* Select the PLL for the PHY
-		 * DP PHY should be clocked from external src if there is
-		 * one.
-		 */
-		if (encoder->crtc) {
-			struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-			pll_id = radeon_crtc->pll_id;
-		}
-
-		if (ASIC_IS_DCE5(rdev)) {
-			/* On DCE5 DCPLL usually generates the DP ref clock */
-			if (is_dp) {
-				if (rdev->clock.dp_extclk)
-					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_EXTCLK;
-				else
-					args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_DCPLL;
-			} else
-				args.v4.acConfig.ucRefClkSource = pll_id;
-		} else {
-			/* On DCE4, if there is an external clock, it generates the DP ref clock */
-			if (is_dp && rdev->clock.dp_extclk)
-				args.v3.acConfig.ucRefClkSource = 2; /* external src */
-			else
-				args.v3.acConfig.ucRefClkSource = pll_id;
-		}
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-			args.v3.acConfig.ucTransmitterSel = 0;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-			args.v3.acConfig.ucTransmitterSel = 1;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-			args.v3.acConfig.ucTransmitterSel = 2;
-			break;
-		}
-
-		if (is_dp)
-			args.v3.acConfig.fCoherentMode = 1; /* DP requires coherent */
-		else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-			if (dig->coherent_mode)
-				args.v3.acConfig.fCoherentMode = 1;
-			if (radeon_encoder->pixel_clock > 165000)
-				args.v3.acConfig.fDualLinkConnector = 1;
-		}
-	} else if (ASIC_IS_DCE32(rdev)) {
-		args.v2.acConfig.ucEncoderSel = dig_encoder;
-		if (dig->linkb)
-			args.v2.acConfig.ucLinkSel = 1;
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-			args.v2.acConfig.ucTransmitterSel = 0;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-			args.v2.acConfig.ucTransmitterSel = 1;
-			break;
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-			args.v2.acConfig.ucTransmitterSel = 2;
-			break;
-		}
-
-		if (is_dp) {
-			args.v2.acConfig.fCoherentMode = 1;
-			args.v2.acConfig.fDPConnector = 1;
-		} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-			if (dig->coherent_mode)
-				args.v2.acConfig.fCoherentMode = 1;
-			if (radeon_encoder->pixel_clock > 165000)
-				args.v2.acConfig.fDualLinkConnector = 1;
-		}
-	} else {
-		args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
-
-		if (dig_encoder)
-			args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
-		else
-			args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
-
-		if ((rdev->flags & RADEON_IS_IGP) &&
-		    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_UNIPHY)) {
-			if (is_dp || (radeon_encoder->pixel_clock <= 165000)) {
-				if (igp_lane_info & 0x1)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3;
-				else if (igp_lane_info & 0x2)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7;
-				else if (igp_lane_info & 0x4)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11;
-				else if (igp_lane_info & 0x8)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15;
-			} else {
-				if (igp_lane_info & 0x3)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7;
-				else if (igp_lane_info & 0xc)
-					args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15;
-			}
-		}
-
-		if (dig->linkb)
-			args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB;
-		else
-			args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA;
-
-		if (is_dp)
-			args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
-		else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
-			if (dig->coherent_mode)
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
-			if (radeon_encoder->pixel_clock > 165000)
-				args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_8LANE_LINK;
-		}
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-bool
-atombios_set_edp_panel_power(struct drm_connector *connector, int action)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_device *dev = radeon_connector->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	union dig_transmitter_control args;
-	int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
-	uint8_t frev, crev;
-
-	if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
-		goto done;
-
-	if (!ASIC_IS_DCE4(rdev))
-		goto done;
-
-	if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) &&
-	    (action != ATOM_TRANSMITTER_ACTION_POWER_OFF))
-		goto done;
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		goto done;
-
-	memset(&args, 0, sizeof(args));
-
-	args.v1.ucAction = action;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	/* wait for the panel to power up */
-	if (action == ATOM_TRANSMITTER_ACTION_POWER_ON) {
-		int i;
-
-		for (i = 0; i < 300; i++) {
-			if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
-				return true;
-			mdelay(1);
-		}
-		return false;
-	}
-done:
-	return true;
-}
-
-union external_encoder_control {
-	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
-	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3;
-};
-
-static void
-atombios_external_encoder_setup(struct drm_encoder *encoder,
-				struct drm_encoder *ext_encoder,
-				int action)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder);
-	union external_encoder_control args;
-	struct drm_connector *connector;
-	int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
-	u8 frev, crev;
-	int dp_clock = 0;
-	int dp_lane_count = 0;
-	int connector_object_id = 0;
-	u32 ext_enum = (ext_radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-	int bpc = 8;
-
-	if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
-		connector = radeon_get_connector_for_encoder_init(encoder);
-	else
-		connector = radeon_get_connector_for_encoder(encoder);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-		struct radeon_connector_atom_dig *dig_connector =
-			radeon_connector->con_priv;
-
-		dp_clock = dig_connector->dp_clock;
-		dp_lane_count = dig_connector->dp_lane_count;
-		connector_object_id =
-			(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-		bpc = connector->display_info.bpc;
-	}
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		/* no params on frev 1 */
-		break;
-	case 2:
-		switch (crev) {
-		case 1:
-		case 2:
-			args.v1.sDigEncoder.ucAction = action;
-			args.v1.sDigEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v1.sDigEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (args.v1.sDigEncoder.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
-				if (dp_clock == 270000)
-					args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
-				args.v1.sDigEncoder.ucLaneNum = dp_lane_count;
-			} else if (radeon_encoder->pixel_clock > 165000)
-				args.v1.sDigEncoder.ucLaneNum = 8;
-			else
-				args.v1.sDigEncoder.ucLaneNum = 4;
-			break;
-		case 3:
-			args.v3.sExtEncoder.ucAction = action;
-			if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
-				args.v3.sExtEncoder.usConnectorId = cpu_to_le16(connector_object_id);
-			else
-				args.v3.sExtEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
-			args.v3.sExtEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
-
-			if (args.v3.sExtEncoder.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
-				if (dp_clock == 270000)
-					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
-				else if (dp_clock == 540000)
-					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ;
-				args.v3.sExtEncoder.ucLaneNum = dp_lane_count;
-			} else if (radeon_encoder->pixel_clock > 165000)
-				args.v3.sExtEncoder.ucLaneNum = 8;
-			else
-				args.v3.sExtEncoder.ucLaneNum = 4;
-			switch (ext_enum) {
-			case GRAPH_OBJECT_ENUM_ID1:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1;
-				break;
-			case GRAPH_OBJECT_ENUM_ID2:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2;
-				break;
-			case GRAPH_OBJECT_ENUM_ID3:
-				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3;
-				break;
-			}
-			switch (bpc) {
-			case 0:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_BPC_UNDEFINE;
-				break;
-			case 6:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_6BIT_PER_COLOR;
-				break;
-			case 8:
-			default:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_8BIT_PER_COLOR;
-				break;
-			case 10:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_10BIT_PER_COLOR;
-				break;
-			case 12:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_12BIT_PER_COLOR;
-				break;
-			case 16:
-				args.v3.sExtEncoder.ucBitPerColor = PANEL_16BIT_PER_COLOR;
-				break;
-			}
-			break;
-		default:
-			DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-			return;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-		return;
-	}
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-}
-
-static void
-atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	ENABLE_YUV_PS_ALLOCATION args;
-	int index = GetIndexIntoMasterTable(COMMAND, EnableYUV);
-	uint32_t temp, reg;
-
-	memset(&args, 0, sizeof(args));
-
-	if (rdev->family >= CHIP_R600)
-		reg = R600_BIOS_3_SCRATCH;
-	else
-		reg = RADEON_BIOS_3_SCRATCH;
-
-	/* XXX: fix up scratch reg handling */
-	temp = RREG32(reg);
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-		WREG32(reg, (ATOM_S3_TV1_ACTIVE |
-			     (radeon_crtc->crtc_id << 18)));
-	else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-		WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24)));
-	else
-		WREG32(reg, 0);
-
-	if (enable)
-		args.ucEnable = ATOM_ENABLE;
-	args.ucCRTC = radeon_crtc->crtc_id;
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	WREG32(reg, temp);
-}
-
-static void
-radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-	DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
-	int index = 0;
-	bool is_dig = false;
-	bool is_dce5_dac = false;
-	bool is_dce5_dvo = false;
-
-	memset(&args, 0, sizeof(args));
-
-	DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
-		  radeon_encoder->encoder_id, mode, radeon_encoder->devices,
-		  radeon_encoder->active_device);
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-		index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		is_dig = true;
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-		index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		if (ASIC_IS_DCE5(rdev))
-			is_dce5_dvo = true;
-		else if (ASIC_IS_DCE3(rdev))
-			is_dig = true;
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-		index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-		if (ASIC_IS_DCE5(rdev))
-			is_dce5_dac = true;
-		else {
-			if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-				index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
-			else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-				index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
-			else
-				index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
-		}
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
-		else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-			index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
-		else
-			index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
-		break;
-	}
-
-	if (is_dig) {
-		switch (mode) {
-		case DRM_MODE_DPMS_ON:
-			/* some early dce3.2 boards have a bug in their transmitter control table */
-			if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730))
-				atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-			else
-				atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
-			if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
-				struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-
-				if (connector &&
-				    (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
-					struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-					struct radeon_connector_atom_dig *radeon_dig_connector =
-						radeon_connector->con_priv;
-					atombios_set_edp_panel_power(connector,
-								     ATOM_TRANSMITTER_ACTION_POWER_ON);
-					radeon_dig_connector->edp_on = true;
-				}
-				if (ASIC_IS_DCE4(rdev))
-					atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
-				radeon_dp_link_train(encoder, connector);
-				if (ASIC_IS_DCE4(rdev))
-					atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0);
-			}
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-				atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
-			break;
-		case DRM_MODE_DPMS_STANDBY:
-		case DRM_MODE_DPMS_SUSPEND:
-		case DRM_MODE_DPMS_OFF:
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
-			if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_DP) {
-				struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-
-				if (ASIC_IS_DCE4(rdev))
-					atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
-				if (connector &&
-				    (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
-					struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-					struct radeon_connector_atom_dig *radeon_dig_connector =
-						radeon_connector->con_priv;
-					atombios_set_edp_panel_power(connector,
-								     ATOM_TRANSMITTER_ACTION_POWER_OFF);
-					radeon_dig_connector->edp_on = false;
-				}
-			}
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-				atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
-			break;
-		}
-	} else if (is_dce5_dac) {
-		switch (mode) {
-		case DRM_MODE_DPMS_ON:
-			atombios_dac_setup(encoder, ATOM_ENABLE);
-			break;
-		case DRM_MODE_DPMS_STANDBY:
-		case DRM_MODE_DPMS_SUSPEND:
-		case DRM_MODE_DPMS_OFF:
-			atombios_dac_setup(encoder, ATOM_DISABLE);
-			break;
-		}
-	} else if (is_dce5_dvo) {
-		switch (mode) {
-		case DRM_MODE_DPMS_ON:
-			atombios_dvo_setup(encoder, ATOM_ENABLE);
-			break;
-		case DRM_MODE_DPMS_STANDBY:
-		case DRM_MODE_DPMS_SUSPEND:
-		case DRM_MODE_DPMS_OFF:
-			atombios_dvo_setup(encoder, ATOM_DISABLE);
-			break;
-		}
-	} else {
-		switch (mode) {
-		case DRM_MODE_DPMS_ON:
-			args.ucAction = ATOM_ENABLE;
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				args.ucAction = ATOM_LCD_BLON;
-				atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-			}
-			break;
-		case DRM_MODE_DPMS_STANDBY:
-		case DRM_MODE_DPMS_SUSPEND:
-		case DRM_MODE_DPMS_OFF:
-			args.ucAction = ATOM_DISABLE;
-			atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				args.ucAction = ATOM_LCD_BLOFF;
-				atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-			}
-			break;
-		}
-	}
-
-	if (ext_encoder) {
-		switch (mode) {
-		case DRM_MODE_DPMS_ON:
-		default:
-			if (ASIC_IS_DCE41(rdev)) {
-				atombios_external_encoder_setup(encoder, ext_encoder,
-								EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT);
-				atombios_external_encoder_setup(encoder, ext_encoder,
-								EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF);
-			} else
-				atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
-			break;
-		case DRM_MODE_DPMS_STANDBY:
-		case DRM_MODE_DPMS_SUSPEND:
-		case DRM_MODE_DPMS_OFF:
-			if (ASIC_IS_DCE41(rdev)) {
-				atombios_external_encoder_setup(encoder, ext_encoder,
-								EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING);
-				atombios_external_encoder_setup(encoder, ext_encoder,
-								EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT);
-			} else
-				atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
-			break;
-		}
-	}
-
-	radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
-
-}
-
-union crtc_source_param {
-	SELECT_CRTC_SOURCE_PS_ALLOCATION v1;
-	SELECT_CRTC_SOURCE_PARAMETERS_V2 v2;
-};
-
-static void
-atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	union crtc_source_param args;
-	int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
-	uint8_t frev, crev;
-	struct radeon_encoder_atom_dig *dig;
-
-	memset(&args, 0, sizeof(args));
-
-	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-		return;
-
-	switch (frev) {
-	case 1:
-		switch (crev) {
-		case 1:
-		default:
-			if (ASIC_IS_AVIVO(rdev))
-				args.v1.ucCRTC = radeon_crtc->crtc_id;
-			else {
-				if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) {
-					args.v1.ucCRTC = radeon_crtc->crtc_id;
-				} else {
-					args.v1.ucCRTC = radeon_crtc->crtc_id << 2;
-				}
-			}
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-				args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-			case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-				if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT)
-					args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-			case ENCODER_OBJECT_ID_INTERNAL_DDI:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-				args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
-				else
-					args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX;
-				break;
-			}
-			break;
-		case 2:
-			args.v2.ucCRTC = radeon_crtc->crtc_id;
-			args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-				dig = radeon_encoder->enc_priv;
-				switch (dig->dig_encoder) {
-				case 0:
-					args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
-					break;
-				case 1:
-					args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
-					break;
-				case 2:
-					args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID;
-					break;
-				case 3:
-					args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID;
-					break;
-				case 4:
-					args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID;
-					break;
-				case 5:
-					args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID;
-					break;
-				}
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-				args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else
-					args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-				if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
-					args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
-				else
-					args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID;
-				break;
-			}
-			break;
-		}
-		break;
-	default:
-		DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
-		return;
-	}
-
-	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-	/* update scratch regs with new routing */
-	radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
-}
-
-static void
-atombios_apply_encoder_quirks(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-
-	/* Funky macbooks */
-	if ((dev->pdev->device == 0x71C5) &&
-	    (dev->pdev->subsystem_vendor == 0x106b) &&
-	    (dev->pdev->subsystem_device == 0x0080)) {
-		if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
-			uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL);
-
-			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN;
-			lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN;
-
-			WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control);
-		}
-	}
-
-	/* set scaler clears this on some chips */
-	if (ASIC_IS_AVIVO(rdev) &&
-	    (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)))) {
-		if (ASIC_IS_DCE4(rdev)) {
-			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset,
-				       EVERGREEN_INTERLEAVE_EN);
-			else
-				WREG32(EVERGREEN_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
-		} else {
-			if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
-				       AVIVO_D1MODE_INTERLEAVE_EN);
-			else
-				WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, 0);
-		}
-	}
-}
-
-static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *test_encoder;
-	struct radeon_encoder_atom_dig *dig;
-	uint32_t dig_enc_in_use = 0;
-
-	/* DCE4/5 */
-	if (ASIC_IS_DCE4(rdev)) {
-		dig = radeon_encoder->enc_priv;
-		if (ASIC_IS_DCE41(rdev))
-			return radeon_crtc->crtc_id;
-		else {
-			switch (radeon_encoder->encoder_id) {
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-				if (dig->linkb)
-					return 1;
-				else
-					return 0;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-				if (dig->linkb)
-					return 3;
-				else
-					return 2;
-				break;
-			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-				if (dig->linkb)
-					return 5;
-				else
-					return 4;
-				break;
-			}
-		}
-	}
-
-	/* on DCE32 and encoder can driver any block so just crtc id */
-	if (ASIC_IS_DCE32(rdev)) {
-		return radeon_crtc->crtc_id;
-	}
-
-	/* on DCE3 - LVTMA can only be driven by DIGB */
-	list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_test_encoder;
-
-		if (encoder == test_encoder)
-			continue;
-
-		if (!radeon_encoder_is_digital(test_encoder))
-			continue;
-
-		radeon_test_encoder = to_radeon_encoder(test_encoder);
-		dig = radeon_test_encoder->enc_priv;
-
-		if (dig->dig_encoder >= 0)
-			dig_enc_in_use |= (1 << dig->dig_encoder);
-	}
-
-	if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA) {
-		if (dig_enc_in_use & 0x2)
-			DRM_ERROR("LVDS required digital encoder 2 but it was in use - stealing\n");
-		return 1;
-	}
-	if (!(dig_enc_in_use & 1))
-		return 0;
-	return 1;
-}
-
-/* This only needs to be called once at startup */
-void
-radeon_atom_encoder_init(struct radeon_device *rdev)
-{
-	struct drm_device *dev = rdev->ddev;
-	struct drm_encoder *encoder;
-
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-		struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-
-		switch (radeon_encoder->encoder_id) {
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT, 0, 0);
-			break;
-		default:
-			break;
-		}
-
-		if (ext_encoder && ASIC_IS_DCE41(rdev))
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT);
-	}
-}
-
-static void
-radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
-			     struct drm_display_mode *mode,
-			     struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-
-	radeon_encoder->pixel_clock = adjusted_mode->clock;
-
-	if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
-		if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
-			atombios_yuv_setup(encoder, true);
-		else
-			atombios_yuv_setup(encoder, false);
-	}
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		if (ASIC_IS_DCE4(rdev)) {
-			/* disable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			/* setup and enable the encoder */
-			atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
-
-			/* enable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-		} else {
-			/* disable the encoder and transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
-
-			/* setup and enable the encoder and transmitter */
-			atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
-		}
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		atombios_dvo_setup(encoder, ATOM_ENABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		atombios_dac_setup(encoder, ATOM_ENABLE);
-		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) {
-			if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-				atombios_tv_setup(encoder, ATOM_ENABLE);
-			else
-				atombios_tv_setup(encoder, ATOM_DISABLE);
-		}
-		break;
-	}
-
-	if (ext_encoder) {
-		if (ASIC_IS_DCE41(rdev))
-			atombios_external_encoder_setup(encoder, ext_encoder,
-							EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
-		else
-			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
-	}
-
-	atombios_apply_encoder_quirks(encoder, adjusted_mode);
-
-	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
-		r600_hdmi_enable(encoder);
-		r600_hdmi_setmode(encoder, adjusted_mode);
-	}
-}
-
-static bool
-atombios_dac_load_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-	if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT |
-				       ATOM_DEVICE_CV_SUPPORT |
-				       ATOM_DEVICE_CRT_SUPPORT)) {
-		DAC_LOAD_DETECTION_PS_ALLOCATION args;
-		int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection);
-		uint8_t frev, crev;
-
-		memset(&args, 0, sizeof(args));
-
-		if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
-			return false;
-
-		args.sDacload.ucMisc = 0;
-
-		if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) ||
-		    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1))
-			args.sDacload.ucDacType = ATOM_DAC_A;
-		else
-			args.sDacload.ucDacType = ATOM_DAC_B;
-
-		if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
-		else if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
-		else if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT);
-			if (crev >= 3)
-				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
-		} else if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-			args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT);
-			if (crev >= 3)
-				args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
-		}
-
-		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
-
-		return true;
-	} else
-		return false;
-}
-
-static enum drm_connector_status
-radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	uint32_t bios_0_scratch;
-
-	if (!atombios_dac_load_detect(encoder, connector)) {
-		DRM_DEBUG_KMS("detect returned false \n");
-		return connector_status_unknown;
-	}
-
-	if (rdev->family >= CHIP_R600)
-		bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
-	else
-		bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
-
-	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
-	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
-			return connector_status_connected; /* CTV */
-		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
-			return connector_status_connected; /* STV */
-	}
-	return connector_status_disconnected;
-}
-
-static enum drm_connector_status
-radeon_atom_dig_detect(struct drm_encoder *encoder, struct drm_connector *connector)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-	u32 bios_0_scratch;
-
-	if (!ASIC_IS_DCE4(rdev))
-		return connector_status_unknown;
-
-	if (!ext_encoder)
-		return connector_status_unknown;
-
-	if ((radeon_connector->devices & ATOM_DEVICE_CRT_SUPPORT) == 0)
-		return connector_status_unknown;
-
-	/* load detect on the dp bridge */
-	atombios_external_encoder_setup(encoder, ext_encoder,
-					EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION);
-
-	bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
-
-	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, radeon_encoder->devices);
-	if (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT1_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) {
-		if (bios_0_scratch & ATOM_S0_CRT2_MASK)
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
-			return connector_status_connected;
-	}
-	if (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT) {
-		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
-			return connector_status_connected; /* CTV */
-		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
-			return connector_status_connected; /* STV */
-	}
-	return connector_status_disconnected;
-}
-
-void
-radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder)
-{
-	struct drm_encoder *ext_encoder = radeon_atom_get_external_encoder(encoder);
-
-	if (ext_encoder)
-		/* ddc_setup on the dp bridge */
-		atombios_external_encoder_setup(encoder, ext_encoder,
-						EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP);
-
-}
-
-static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
-
-	if ((radeon_encoder->active_device &
-	     (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
-	    radeon_encoder_is_dp_bridge(encoder)) {
-		struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-		if (dig)
-			dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder);
-	}
-
-	radeon_atom_output_lock(encoder, true);
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	if (connector) {
-		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-
-		/* select the clock/data port if it uses a router */
-		if (radeon_connector->router.cd_valid)
-			radeon_router_select_cd_port(radeon_connector);
-
-		/* turn eDP panel on for mode set */
-		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
-			atombios_set_edp_panel_power(connector,
-						     ATOM_TRANSMITTER_ACTION_POWER_ON);
-	}
-
-	/* this is needed for the pll/ss setup to work correctly in some cases */
-	atombios_set_encoder_crtc_source(encoder);
-}
-
-static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
-{
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
-	radeon_atom_output_lock(encoder, false);
-}
-
-static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct radeon_encoder_atom_dig *dig;
-
-	/* check for pre-DCE3 cards with shared encoders;
-	 * can't really use the links individually, so don't disable
-	 * the encoder if it's in use by another connector
-	 */
-	if (!ASIC_IS_DCE3(rdev)) {
-		struct drm_encoder *other_encoder;
-		struct radeon_encoder *other_radeon_encoder;
-
-		list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) {
-			other_radeon_encoder = to_radeon_encoder(other_encoder);
-			if ((radeon_encoder->encoder_id == other_radeon_encoder->encoder_id) &&
-			    drm_helper_encoder_in_use(other_encoder))
-				goto disable_done;
-		}
-	}
-
-	radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_DISABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-		if (ASIC_IS_DCE4(rdev))
-			/* disable the transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-		else {
-			/* disable the encoder and transmitter */
-			atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
-			atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
-		}
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-		atombios_dvo_setup(encoder, ATOM_DISABLE);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		atombios_dac_setup(encoder, ATOM_DISABLE);
-		if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
-			atombios_tv_setup(encoder, ATOM_DISABLE);
-		break;
-	}
-
-disable_done:
-	if (radeon_encoder_is_digital(encoder)) {
-		if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI)
-			r600_hdmi_disable(encoder);
-		dig = radeon_encoder->enc_priv;
-		dig->dig_encoder = -1;
-	}
-	radeon_encoder->active_device = 0;
-}
-
-/* these are handled by the primary encoders */
-static void radeon_atom_ext_prepare(struct drm_encoder *encoder)
-{
-
-}
-
-static void radeon_atom_ext_commit(struct drm_encoder *encoder)
-{
-
-}
-
-static void
-radeon_atom_ext_mode_set(struct drm_encoder *encoder,
-			 struct drm_display_mode *mode,
-			 struct drm_display_mode *adjusted_mode)
-{
-
-}
-
-static void radeon_atom_ext_disable(struct drm_encoder *encoder)
-{
-
-}
-
-static void
-radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
-{
-
-}
-
-static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
-				       struct drm_display_mode *mode,
-				       struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static const struct drm_encoder_helper_funcs radeon_atom_ext_helper_funcs = {
-	.dpms = radeon_atom_ext_dpms,
-	.mode_fixup = radeon_atom_ext_mode_fixup,
-	.prepare = radeon_atom_ext_prepare,
-	.mode_set = radeon_atom_ext_mode_set,
-	.commit = radeon_atom_ext_commit,
-	.disable = radeon_atom_ext_disable,
-	/* no detect for TMDS/LVDS yet */
-};
-
-static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
-	.dpms = radeon_atom_encoder_dpms,
-	.mode_fixup = radeon_atom_mode_fixup,
-	.prepare = radeon_atom_encoder_prepare,
-	.mode_set = radeon_atom_encoder_mode_set,
-	.commit = radeon_atom_encoder_commit,
-	.disable = radeon_atom_encoder_disable,
-	.detect = radeon_atom_dig_detect,
-};
-
-static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = {
-	.dpms = radeon_atom_encoder_dpms,
-	.mode_fixup = radeon_atom_mode_fixup,
-	.prepare = radeon_atom_encoder_prepare,
-	.mode_set = radeon_atom_encoder_mode_set,
-	.commit = radeon_atom_encoder_commit,
-	.detect = radeon_atom_dac_detect,
-};
-
-void radeon_enc_destroy(struct drm_encoder *encoder)
-{
-	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	kfree(radeon_encoder->enc_priv);
-	drm_encoder_cleanup(encoder);
-	kfree(radeon_encoder);
-}
-
-static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
-	.destroy = radeon_enc_destroy,
-};
-
-struct radeon_encoder_atom_dac *
-radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder)
-{
-	struct drm_device *dev = radeon_encoder->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL);
-
-	if (!dac)
-		return NULL;
-
-	dac->tv_std = radeon_atombios_get_tv_info(rdev);
-	return dac;
-}
-
-struct radeon_encoder_atom_dig *
-radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
-{
-	int encoder_enum = (radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
-	struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
-
-	if (!dig)
-		return NULL;
-
-	/* coherent mode by default */
-	dig->coherent_mode = true;
-	dig->dig_encoder = -1;
-
-	if (encoder_enum == 2)
-		dig->linkb = true;
-	else
-		dig->linkb = false;
-
-	return dig;
-}
-
-void
-radeon_add_atom_encoder(struct drm_device *dev,
-			uint32_t encoder_enum,
-			uint32_t supported_device,
-			u16 caps)
-{
-	struct radeon_device *rdev = dev->dev_private;
-	struct drm_encoder *encoder;
-	struct radeon_encoder *radeon_encoder;
-
-	/* see if we already added it */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		radeon_encoder = to_radeon_encoder(encoder);
-		if (radeon_encoder->encoder_enum == encoder_enum) {
-			radeon_encoder->devices |= supported_device;
-			return;
-		}
-
-	}
-
-	/* add a new one */
-	radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
-	if (!radeon_encoder)
-		return;
-
-	encoder = &radeon_encoder->base;
-	switch (rdev->num_crtc) {
-	case 1:
-		encoder->possible_crtcs = 0x1;
-		break;
-	case 2:
-	default:
-		encoder->possible_crtcs = 0x3;
-		break;
-	case 4:
-		encoder->possible_crtcs = 0xf;
-		break;
-	case 6:
-		encoder->possible_crtcs = 0x3f;
-		break;
-	}
-
-	radeon_encoder->enc_priv = NULL;
-
-	radeon_encoder->encoder_enum = encoder_enum;
-	radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-	radeon_encoder->devices = supported_device;
-	radeon_encoder->rmx_type = RMX_OFF;
-	radeon_encoder->underscan_type = UNDERSCAN_OFF;
-	radeon_encoder->is_ext_encoder = false;
-	radeon_encoder->caps = caps;
-
-	switch (radeon_encoder->encoder_id) {
-	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
-	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
-		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		}
-		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
-		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
-		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
-		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
-	case ENCODER_OBJECT_ID_INTERNAL_DDI:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
-		} else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
-		}
-		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
-		break;
-	case ENCODER_OBJECT_ID_SI170B:
-	case ENCODER_OBJECT_ID_CH7303:
-	case ENCODER_OBJECT_ID_EXTERNAL_SDVOA:
-	case ENCODER_OBJECT_ID_EXTERNAL_SDVOB:
-	case ENCODER_OBJECT_ID_TITFP513:
-	case ENCODER_OBJECT_ID_VT1623:
-	case ENCODER_OBJECT_ID_HDMI_SI1930:
-	case ENCODER_OBJECT_ID_TRAVIS:
-	case ENCODER_OBJECT_ID_NUTMEG:
-		/* these are handled by the primary encoders */
-		radeon_encoder->is_ext_encoder = true;
-		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
-		else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
-		else
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
-		drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
-		break;
-	}
-}
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 7fd4e3e5ad5..76ec0e9ed8a 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -48,7 +48,7 @@ static void radeon_fence_write(struct radeon_device *rdev, u32 seq)
 			scratch_index = R600_WB_EVENT_OFFSET + rdev->fence_drv.scratch_reg - rdev->scratch.reg_base;
 		else
 			scratch_index = RADEON_WB_SCRATCH_OFFSET + rdev->fence_drv.scratch_reg - rdev->scratch.reg_base;
-		rdev->wb.wb[scratch_index/4] = cpu_to_le32(seq);;
+		rdev->wb.wb[scratch_index/4] = cpu_to_le32(seq);
 	} else
 		WREG32(rdev->fence_drv.scratch_reg, seq);
 }
@@ -263,7 +263,7 @@ retry:
 		 */
 		if (seq == rdev->fence_drv.last_seq && radeon_gpu_is_lockup(rdev)) {
 			/* good news we believe it's a lockup */
-			WARN(1, "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n",
+			printk(KERN_WARNING "GPU lockup (waiting for 0x%08X last fence id 0x%08X)\n",
 			     fence->seq, seq);
 			/* FIXME: what should we do ? marking everyone
 			 * as signaled for now
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index a533f52fd16..ba7ab79e12c 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -49,27 +49,27 @@ int radeon_gart_table_ram_alloc(struct radeon_device *rdev)
 			      rdev->gart.table_size >> PAGE_SHIFT);
 	}
 #endif
-	rdev->gart.table.ram.ptr = ptr;
-	memset((void *)rdev->gart.table.ram.ptr, 0, rdev->gart.table_size);
+	rdev->gart.ptr = ptr;
+	memset((void *)rdev->gart.ptr, 0, rdev->gart.table_size);
 	return 0;
 }
 
 void radeon_gart_table_ram_free(struct radeon_device *rdev)
 {
-	if (rdev->gart.table.ram.ptr == NULL) {
+	if (rdev->gart.ptr == NULL) {
 		return;
 	}
 #ifdef CONFIG_X86
 	if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480 ||
 	    rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
-		set_memory_wb((unsigned long)rdev->gart.table.ram.ptr,
+		set_memory_wb((unsigned long)rdev->gart.ptr,
 			      rdev->gart.table_size >> PAGE_SHIFT);
 	}
 #endif
 	pci_free_consistent(rdev->pdev, rdev->gart.table_size,
-			    (void *)rdev->gart.table.ram.ptr,
+			    (void *)rdev->gart.ptr,
 			    rdev->gart.table_addr);
-	rdev->gart.table.ram.ptr = NULL;
+	rdev->gart.ptr = NULL;
 	rdev->gart.table_addr = 0;
 }
 
@@ -77,10 +77,10 @@ int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		r = radeon_bo_create(rdev, rdev->gart.table_size,
 				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     &rdev->gart.table.vram.robj);
+				     &rdev->gart.robj);
 		if (r) {
 			return r;
 		}
@@ -93,38 +93,46 @@ int radeon_gart_table_vram_pin(struct radeon_device *rdev)
 	uint64_t gpu_addr;
 	int r;
 
-	r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
+	r = radeon_bo_reserve(rdev->gart.robj, false);
 	if (unlikely(r != 0))
 		return r;
-	r = radeon_bo_pin(rdev->gart.table.vram.robj,
+	r = radeon_bo_pin(rdev->gart.robj,
 				RADEON_GEM_DOMAIN_VRAM, &gpu_addr);
 	if (r) {
-		radeon_bo_unreserve(rdev->gart.table.vram.robj);
+		radeon_bo_unreserve(rdev->gart.robj);
 		return r;
 	}
-	r = radeon_bo_kmap(rdev->gart.table.vram.robj,
-				(void **)&rdev->gart.table.vram.ptr);
+	r = radeon_bo_kmap(rdev->gart.robj, &rdev->gart.ptr);
 	if (r)
-		radeon_bo_unpin(rdev->gart.table.vram.robj);
-	radeon_bo_unreserve(rdev->gart.table.vram.robj);
+		radeon_bo_unpin(rdev->gart.robj);
+	radeon_bo_unreserve(rdev->gart.robj);
 	rdev->gart.table_addr = gpu_addr;
 	return r;
 }
 
-void radeon_gart_table_vram_free(struct radeon_device *rdev)
+void radeon_gart_table_vram_unpin(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		return;
 	}
-	r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
+	r = radeon_bo_reserve(rdev->gart.robj, false);
 	if (likely(r == 0)) {
-		radeon_bo_kunmap(rdev->gart.table.vram.robj);
-		radeon_bo_unpin(rdev->gart.table.vram.robj);
-		radeon_bo_unreserve(rdev->gart.table.vram.robj);
+		radeon_bo_kunmap(rdev->gart.robj);
+		radeon_bo_unpin(rdev->gart.robj);
+		radeon_bo_unreserve(rdev->gart.robj);
+		rdev->gart.ptr = NULL;
 	}
-	radeon_bo_unref(&rdev->gart.table.vram.robj);
+}
+
+void radeon_gart_table_vram_free(struct radeon_device *rdev)
+{
+	if (rdev->gart.robj == NULL) {
+		return;
+	}
+	radeon_gart_table_vram_unpin(rdev);
+	radeon_bo_unref(&rdev->gart.robj);
 }
 
 
@@ -142,7 +150,7 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
 	u64 page_base;
 
 	if (!rdev->gart.ready) {
-		WARN(1, "trying to unbind memory to unitialized GART !\n");
+		WARN(1, "trying to unbind memory from uninitialized GART !\n");
 		return;
 	}
 	t = offset / RADEON_GPU_PAGE_SIZE;
@@ -151,12 +159,14 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
 		if (rdev->gart.pages[p]) {
 			if (!rdev->gart.ttm_alloced[p])
 				pci_unmap_page(rdev->pdev, rdev->gart.pages_addr[p],
-				       		PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
+						PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
 			rdev->gart.pages[p] = NULL;
 			rdev->gart.pages_addr[p] = rdev->dummy_page.addr;
 			page_base = rdev->gart.pages_addr[p];
 			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-				radeon_gart_set_page(rdev, t, page_base);
+				if (rdev->gart.ptr) {
+					radeon_gart_set_page(rdev, t, page_base);
+				}
 				page_base += RADEON_GPU_PAGE_SIZE;
 			}
 		}
@@ -174,7 +184,7 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 	int i, j;
 
 	if (!rdev->gart.ready) {
-		WARN(1, "trying to bind memory to unitialized GART !\n");
+		WARN(1, "trying to bind memory to uninitialized GART !\n");
 		return -EINVAL;
 	}
 	t = offset / RADEON_GPU_PAGE_SIZE;
@@ -199,10 +209,12 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 			}
 		}
 		rdev->gart.pages[p] = pagelist[i];
-		page_base = rdev->gart.pages_addr[p];
-		for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-			radeon_gart_set_page(rdev, t, page_base);
-			page_base += RADEON_GPU_PAGE_SIZE;
+		if (rdev->gart.ptr) {
+			page_base = rdev->gart.pages_addr[p];
+			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
+				radeon_gart_set_page(rdev, t, page_base);
+				page_base += RADEON_GPU_PAGE_SIZE;
+			}
 		}
 	}
 	mb();
@@ -215,6 +227,9 @@ void radeon_gart_restore(struct radeon_device *rdev)
 	int i, j, t;
 	u64 page_base;
 
+	if (!rdev->gart.ptr) {
+		return;
+	}
 	for (i = 0, t = 0; i < rdev->gart.num_cpu_pages; i++) {
 		page_base = rdev->gart.pages_addr[i];
 		for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 6c111c1fa3f..7bb1b079f48 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -23,6 +23,8 @@
  * Authors: Dave Airlie
  *          Alex Deucher
  */
+#include <linux/export.h>
+
 #include "drmP.h"
 #include "radeon_drm.h"
 #include "radeon.h"
@@ -32,7 +34,7 @@
  * radeon_ddc_probe
  *
  */
-bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool requires_extended_probe)
+bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
 {
 	u8 out = 0x0;
 	u8 buf[8];
@@ -47,15 +49,11 @@ bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool requires_e
 		{
 			.addr = 0x50,
 			.flags = I2C_M_RD,
-			.len = 1,
+			.len = 8,
 			.buf = buf,
 		}
 	};
 
-	/* Read 8 bytes from i2c for extended probe of EDID header */
-	if (requires_extended_probe)
-		msgs[1].len = 8;
-
 	/* on hw with routers, select right port */
 	if (radeon_connector->router.ddc_valid)
 		radeon_router_select_ddc_port(radeon_connector);
@@ -64,25 +62,24 @@ bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool requires_e
 	if (ret != 2)
 		/* Couldn't find an accessible DDC on this connector */
 		return false;
-	if (requires_extended_probe) {
-		/* Probe also for valid EDID header
-		 * EDID header starts with:
-		 * 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00.
-		 * Only the first 6 bytes must be valid as
-		 * drm_edid_block_valid() can fix the last 2 bytes */
-		if (drm_edid_header_is_valid(buf) < 6) {
-			/* Couldn't find an accessible EDID on this
-			 * connector */
-			return false;
-		}
+	/* Probe also for valid EDID header
+	 * EDID header starts with:
+	 * 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00.
+	 * Only the first 6 bytes must be valid as
+	 * drm_edid_block_valid() can fix the last 2 bytes */
+	if (drm_edid_header_is_valid(buf) < 6) {
+		/* Couldn't find an accessible EDID on this
+		 * connector */
+		return false;
 	}
 	return true;
 }
 
 /* bit banging i2c */
 
-static void radeon_i2c_do_lock(struct radeon_i2c_chan *i2c, int lock_state)
+static int pre_xfer(struct i2c_adapter *i2c_adap)
 {
+	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
 	struct radeon_device *rdev = i2c->dev->dev_private;
 	struct radeon_i2c_bus_rec *rec = &i2c->rec;
 	uint32_t temp;
@@ -137,19 +134,30 @@ static void radeon_i2c_do_lock(struct radeon_i2c_chan *i2c, int lock_state)
 	WREG32(rec->en_data_reg, temp);
 
 	/* mask the gpio pins for software use */
-	temp = RREG32(rec->mask_clk_reg);
-	if (lock_state)
-		temp |= rec->mask_clk_mask;
-	else
-		temp &= ~rec->mask_clk_mask;
+	temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask;
 	WREG32(rec->mask_clk_reg, temp);
 	temp = RREG32(rec->mask_clk_reg);
 
+	temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask;
+	WREG32(rec->mask_data_reg, temp);
 	temp = RREG32(rec->mask_data_reg);
-	if (lock_state)
-		temp |= rec->mask_data_mask;
-	else
-		temp &= ~rec->mask_data_mask;
+
+	return 0;
+}
+
+static void post_xfer(struct i2c_adapter *i2c_adap)
+{
+	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
+	struct radeon_device *rdev = i2c->dev->dev_private;
+	struct radeon_i2c_bus_rec *rec = &i2c->rec;
+	uint32_t temp;
+
+	/* unmask the gpio pins for software use */
+	temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask;
+	WREG32(rec->mask_clk_reg, temp);
+	temp = RREG32(rec->mask_clk_reg);
+
+	temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask;
 	WREG32(rec->mask_data_reg, temp);
 	temp = RREG32(rec->mask_data_reg);
 }
@@ -209,22 +217,6 @@ static void set_data(void *i2c_priv, int data)
 	WREG32(rec->en_data_reg, val);
 }
 
-static int pre_xfer(struct i2c_adapter *i2c_adap)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-
-	radeon_i2c_do_lock(i2c, 1);
-
-	return 0;
-}
-
-static void post_xfer(struct i2c_adapter *i2c_adap)
-{
-	struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
-
-	radeon_i2c_do_lock(i2c, 0);
-}
-
 /* hw i2c */
 
 static u32 radeon_get_i2c_prescale(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
index 465746bd51b..00da38424df 100644
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ b/drivers/gpu/drm/radeon/radeon_irq.c
@@ -129,7 +129,7 @@ void radeon_disable_vblank(struct drm_device *dev, int crtc)
 	}
 }
 
-static inline u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int)
+static u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int)
 {
 	u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS);
 	u32 irq_mask = RADEON_SW_INT_TEST;
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index 9ec830c77af..8f86aeb2669 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -67,10 +67,10 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
 	/* Disable *all* interrupts */
 	rdev->irq.sw_int = false;
 	rdev->irq.gui_idle = false;
-	for (i = 0; i < rdev->num_crtc; i++)
-		rdev->irq.crtc_vblank_int[i] = false;
-	for (i = 0; i < 6; i++) {
+	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
 		rdev->irq.hpd[i] = false;
+	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
+		rdev->irq.crtc_vblank_int[i] = false;
 		rdev->irq.pflip[i] = false;
 	}
 	radeon_irq_set(rdev);
@@ -99,15 +99,55 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
 	/* Disable *all* interrupts */
 	rdev->irq.sw_int = false;
 	rdev->irq.gui_idle = false;
-	for (i = 0; i < rdev->num_crtc; i++)
-		rdev->irq.crtc_vblank_int[i] = false;
-	for (i = 0; i < 6; i++) {
+	for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
 		rdev->irq.hpd[i] = false;
+	for (i = 0; i < RADEON_MAX_CRTCS; i++) {
+		rdev->irq.crtc_vblank_int[i] = false;
 		rdev->irq.pflip[i] = false;
 	}
 	radeon_irq_set(rdev);
 }
 
+static bool radeon_msi_ok(struct radeon_device *rdev)
+{
+	/* RV370/RV380 was first asic with MSI support */
+	if (rdev->family < CHIP_RV380)
+		return false;
+
+	/* MSIs don't work on AGP */
+	if (rdev->flags & RADEON_IS_AGP)
+		return false;
+
+	/* force MSI on */
+	if (radeon_msi == 1)
+		return true;
+	else if (radeon_msi == 0)
+		return false;
+
+	/* Quirks */
+	/* HP RS690 only seems to work with MSIs. */
+	if ((rdev->pdev->device == 0x791f) &&
+	    (rdev->pdev->subsystem_vendor == 0x103c) &&
+	    (rdev->pdev->subsystem_device == 0x30c2))
+		return true;
+
+	/* Dell RS690 only seems to work with MSIs. */
+	if ((rdev->pdev->device == 0x791f) &&
+	    (rdev->pdev->subsystem_vendor == 0x1028) &&
+	    (rdev->pdev->subsystem_device == 0x01fd))
+		return true;
+
+	if (rdev->flags & RADEON_IS_IGP) {
+		/* APUs work fine with MSIs */
+		if (rdev->family >= CHIP_PALM)
+			return true;
+		/* lots of IGPs have problems with MSIs */
+		return false;
+	}
+
+	return true;
+}
+
 int radeon_irq_kms_init(struct radeon_device *rdev)
 {
 	int i;
@@ -124,12 +164,8 @@ int radeon_irq_kms_init(struct radeon_device *rdev)
 	}
 	/* enable msi */
 	rdev->msi_enabled = 0;
-	/* MSIs don't seem to work reliably on all IGP
-	 * chips.  Disable MSI on them for now.
-	 */
-	if ((rdev->family >= CHIP_RV380) &&
-	    ((!(rdev->flags & RADEON_IS_IGP)) || (rdev->family >= CHIP_PALM)) &&
-	    (!(rdev->flags & RADEON_IS_AGP))) {
+
+	if (radeon_msi_ok(rdev)) {
 		int ret = pci_enable_msi(rdev->pdev);
 		if (!ret) {
 			rdev->msi_enabled = 1;
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index 41a5d48e657..daadf211104 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -991,12 +991,6 @@ static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc,
 				   struct drm_display_mode *mode,
 				   struct drm_display_mode *adjusted_mode)
 {
-	struct drm_device *dev = crtc->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	/* adjust pm to upcoming mode change */
-	radeon_pm_compute_clocks(rdev);
-
 	if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
 		return false;
 	return true;
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index c7b6cb428d0..b37ec0f1413 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -864,7 +864,7 @@ void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder,
 	*v_sync_strt_wid = tmp;
 }
 
-static inline int get_post_div(int value)
+static int get_post_div(int value)
 {
 	int post_div;
 	switch (value) {
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 68820f5f630..2c2e75ef8a3 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -438,15 +438,13 @@ struct radeon_connector {
 	struct radeon_i2c_chan *ddc_bus;
 	/* some systems have an hdmi and vga port with a shared ddc line */
 	bool shared_ddc;
-	/* for some Radeon chip families we apply an additional EDID header
-	   check as part of the DDC probe */
-	bool requires_extended_probe;
 	bool use_digital;
 	/* we need to mind the EDID between detect
 	   and get modes due to analog/digital/tvencoder */
 	struct edid *edid;
 	void *con_priv;
 	bool dac_load_detect;
+	bool detected_by_load; /* if the connection status was determined by load */
 	uint16_t connector_object_id;
 	struct radeon_hpd hpd;
 	struct radeon_router router;
@@ -458,6 +456,8 @@ struct radeon_framebuffer {
 	struct drm_gem_object *obj;
 };
 
+#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
+				((em) == ATOM_ENCODER_MODE_DP_MST))
 
 extern enum radeon_tv_std
 radeon_combios_get_tv_info(struct radeon_device *rdev);
@@ -467,8 +467,8 @@ radeon_atombios_get_tv_info(struct radeon_device *rdev);
 extern struct drm_connector *
 radeon_get_connector_for_encoder(struct drm_encoder *encoder);
 
-extern bool radeon_encoder_is_dp_bridge(struct drm_encoder *encoder);
-extern bool radeon_connector_encoder_is_dp_bridge(struct drm_connector *connector);
+extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder);
+extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
 extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector);
 extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
 
@@ -488,7 +488,7 @@ extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder,
 					   int action, uint8_t lane_num,
 					   uint8_t lane_set);
 extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder);
-extern struct drm_encoder *radeon_atom_get_external_encoder(struct drm_encoder *encoder);
+extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder);
 extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
 				u8 write_byte, u8 *read_byte);
 
@@ -518,8 +518,7 @@ extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
 				u8 val);
 extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
 extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
-extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector,
-			bool requires_extended_probe);
+extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
 extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
 
 extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 976c3b1b1b6..1c851521f45 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -515,3 +515,44 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	}
 	return 0;
 }
+
+int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, bool no_wait)
+{
+	int r;
+
+	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+	if (unlikely(r != 0))
+		return r;
+	spin_lock(&bo->tbo.bdev->fence_lock);
+	if (mem_type)
+		*mem_type = bo->tbo.mem.mem_type;
+	if (bo->tbo.sync_obj)
+		r = ttm_bo_wait(&bo->tbo, true, true, no_wait);
+	spin_unlock(&bo->tbo.bdev->fence_lock);
+	ttm_bo_unreserve(&bo->tbo);
+	return r;
+}
+
+
+/**
+ * radeon_bo_reserve - reserve bo
+ * @bo:		bo structure
+ * @no_wait:		don't sleep while trying to reserve (return -EBUSY)
+ *
+ * Returns:
+ * -EBUSY: buffer is busy and @no_wait is true
+ * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
+ * a signal. Release all buffer reservations and return to user-space.
+ */
+int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait)
+{
+	int r;
+
+	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+	if (unlikely(r != 0)) {
+		if (r != -ERESTARTSYS)
+			dev_err(bo->rdev->dev, "%p reserve failed\n", bo);
+		return r;
+	}
+	return 0;
+}
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index ede6c13628f..b07f0f9b862 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -52,28 +52,7 @@ static inline unsigned radeon_mem_type_to_domain(u32 mem_type)
 	return 0;
 }
 
-/**
- * radeon_bo_reserve - reserve bo
- * @bo:		bo structure
- * @no_wait:		don't sleep while trying to reserve (return -EBUSY)
- *
- * Returns:
- * -EBUSY: buffer is busy and @no_wait is true
- * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
- * a signal. Release all buffer reservations and return to user-space.
- */
-static inline int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait)
-{
-	int r;
-
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
-	if (unlikely(r != 0)) {
-		if (r != -ERESTARTSYS)
-			dev_err(bo->rdev->dev, "%p reserve failed\n", bo);
-		return r;
-	}
-	return 0;
-}
+int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait);
 
 static inline void radeon_bo_unreserve(struct radeon_bo *bo)
 {
@@ -118,23 +97,8 @@ static inline u64 radeon_bo_mmap_offset(struct radeon_bo *bo)
 	return bo->tbo.addr_space_offset;
 }
 
-static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
-					bool no_wait)
-{
-	int r;
-
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
-	if (unlikely(r != 0))
-		return r;
-	spin_lock(&bo->tbo.bdev->fence_lock);
-	if (mem_type)
-		*mem_type = bo->tbo.mem.mem_type;
-	if (bo->tbo.sync_obj)
-		r = ttm_bo_wait(&bo->tbo, true, true, no_wait);
-	spin_unlock(&bo->tbo.bdev->fence_lock);
-	ttm_bo_unreserve(&bo->tbo);
-	return r;
-}
+extern int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
+			  bool no_wait);
 
 extern int radeon_bo_create(struct radeon_device *rdev,
 				unsigned long size, int byte_align,
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 6fabe89fa6a..78a665bd951 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -53,6 +53,24 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev);
 
 #define ACPI_AC_CLASS           "ac_adapter"
 
+int radeon_pm_get_type_index(struct radeon_device *rdev,
+			     enum radeon_pm_state_type ps_type,
+			     int instance)
+{
+	int i;
+	int found_instance = -1;
+
+	for (i = 0; i < rdev->pm.num_power_states; i++) {
+		if (rdev->pm.power_state[i].type == ps_type) {
+			found_instance++;
+			if (found_instance == instance)
+				return i;
+		}
+	}
+	/* return default if no match */
+	return rdev->pm.default_power_state_index;
+}
+
 #ifdef CONFIG_ACPI
 static int radeon_acpi_event(struct notifier_block *nb,
 			     unsigned long val,
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 08c0233db1b..49d58202202 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -35,6 +35,44 @@
 
 int radeon_debugfs_ib_init(struct radeon_device *rdev);
 
+u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx)
+{
+	struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx];
+	u32 pg_idx, pg_offset;
+	u32 idx_value = 0;
+	int new_page;
+
+	pg_idx = (idx * 4) / PAGE_SIZE;
+	pg_offset = (idx * 4) % PAGE_SIZE;
+
+	if (ibc->kpage_idx[0] == pg_idx)
+		return ibc->kpage[0][pg_offset/4];
+	if (ibc->kpage_idx[1] == pg_idx)
+		return ibc->kpage[1][pg_offset/4];
+
+	new_page = radeon_cs_update_pages(p, pg_idx);
+	if (new_page < 0) {
+		p->parser_error = new_page;
+		return 0;
+	}
+
+	idx_value = ibc->kpage[new_page][pg_offset/4];
+	return idx_value;
+}
+
+void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
+{
+#if DRM_DEBUG_CODE
+	if (rdev->cp.count_dw <= 0) {
+		DRM_ERROR("radeon: writting more dword to ring than expected !\n");
+	}
+#endif
+	rdev->cp.ring[rdev->cp.wptr++] = v;
+	rdev->cp.wptr &= rdev->cp.ptr_mask;
+	rdev->cp.count_dw--;
+	rdev->cp.ring_free_dw--;
+}
+
 void radeon_ib_bogus_cleanup(struct radeon_device *rdev)
 {
 	struct radeon_ib *ib, *n;
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index 92e7ea73b7c..e8422ae7fe7 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -272,12 +272,12 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
 	return 0;
 }
 
-static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
-						     dev_priv,
-						     struct drm_file *file_priv,
-						     drm_radeon_kcmd_buffer_t *
-						     cmdbuf,
-						     unsigned int *cmdsz)
+static int radeon_check_and_fixup_packet3(drm_radeon_private_t *
+					  dev_priv,
+					  struct drm_file *file_priv,
+					  drm_radeon_kcmd_buffer_t *
+					  cmdbuf,
+					  unsigned int *cmdsz)
 {
 	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
 	u32 offset, narrays;
@@ -446,8 +446,8 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
  * CP hardware state programming functions
  */
 
-static __inline__ void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
-					     struct drm_clip_rect * box)
+static void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
+				  struct drm_clip_rect * box)
 {
 	RING_LOCALS;
 
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 9b86fb0e412..0b5468bfaf5 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -277,7 +277,12 @@ static int radeon_move_blit(struct ttm_buffer_object *bo,
 		DRM_ERROR("Trying to move memory with CP turned off.\n");
 		return -EINVAL;
 	}
-	r = radeon_copy(rdev, old_start, new_start, new_mem->num_pages, fence);
+
+	BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0);
+
+	r = radeon_copy(rdev, old_start, new_start,
+			new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE), /* GPU pages */
+			fence);
 	/* FIXME: handle copy error */
 	r = ttm_bo_move_accel_cleanup(bo, (void *)fence, NULL,
 				      evict, no_wait_reserve, no_wait_gpu, new_mem);
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index aa6a66eeb4e..06b90c87f8f 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -77,7 +77,7 @@ int rs400_gart_init(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.ram.ptr) {
+	if (rdev->gart.ptr) {
 		WARN(1, "RS400 GART already initialized\n");
 		return 0;
 	}
@@ -182,6 +182,9 @@ int rs400_gart_enable(struct radeon_device *rdev)
 	/* Enable gart */
 	WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | size_reg));
 	rs400_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -209,6 +212,7 @@ void rs400_gart_fini(struct radeon_device *rdev)
 int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 {
 	uint32_t entry;
+	u32 *gtt = rdev->gart.ptr;
 
 	if (i < 0 || i > rdev->gart.num_gpu_pages) {
 		return -EINVAL;
@@ -218,7 +222,7 @@ int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 		((upper_32_bits(addr) & 0xff) << 4) |
 		RS400_PTE_WRITEABLE | RS400_PTE_READABLE;
 	entry = cpu_to_le32(entry);
-	rdev->gart.table.ram.ptr[i] = entry;
+	gtt[i] = entry;
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 4b5d0e6974a..481b99e89f6 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -287,6 +287,7 @@ void rs600_hpd_init(struct radeon_device *rdev)
 		default:
 			break;
 		}
+		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
 	}
 	if (rdev->irq.installed)
 		rs600_irq_set(rdev);
@@ -413,7 +414,7 @@ int rs600_gart_init(struct radeon_device *rdev)
 {
 	int r;
 
-	if (rdev->gart.table.vram.robj) {
+	if (rdev->gart.robj) {
 		WARN(1, "RS600 GART already initialized\n");
 		return 0;
 	}
@@ -431,7 +432,7 @@ static int rs600_gart_enable(struct radeon_device *rdev)
 	u32 tmp;
 	int r, i;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -484,6 +485,9 @@ static int rs600_gart_enable(struct radeon_device *rdev)
 	tmp = RREG32_MC(R_000009_MC_CNTL1);
 	WREG32_MC(R_000009_MC_CNTL1, (tmp | S_000009_ENABLE_PAGE_TABLES(1)));
 	rs600_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -491,20 +495,12 @@ static int rs600_gart_enable(struct radeon_device *rdev)
 void rs600_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int r;
 
 	/* FIXME: disable out of gart access */
 	WREG32_MC(R_000100_MC_PT0_CNTL, 0);
 	tmp = RREG32_MC(R_000009_MC_CNTL1);
 	WREG32_MC(R_000009_MC_CNTL1, tmp & C_000009_ENABLE_PAGE_TABLES);
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (r == 0) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void rs600_gart_fini(struct radeon_device *rdev)
@@ -522,7 +518,7 @@ void rs600_gart_fini(struct radeon_device *rdev)
 
 int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
 {
-	void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+	void __iomem *ptr = (void *)rdev->gart.ptr;
 
 	if (i < 0 || i > rdev->gart.num_gpu_pages) {
 		return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 4720d000d44..a983f410ab8 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -124,7 +124,7 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev)
 	u32 tmp;
 	int r, i;
 
-	if (rdev->gart.table.vram.robj == NULL) {
+	if (rdev->gart.robj == NULL) {
 		dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
 		return -EINVAL;
 	}
@@ -161,6 +161,9 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev)
 		WREG32(VM_CONTEXT0_CNTL + (i * 4), 0);
 
 	r600_pcie_gart_tlb_flush(rdev);
+	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
+		 (unsigned)(rdev->mc.gtt_size >> 20),
+		 (unsigned long long)rdev->gart.table_addr);
 	rdev->gart.ready = true;
 	return 0;
 }
@@ -168,7 +171,7 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev)
 void rv770_pcie_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int i, r;
+	int i;
 
 	/* Disable all tables */
 	for (i = 0; i < 7; i++)
@@ -188,14 +191,7 @@ void rv770_pcie_gart_disable(struct radeon_device *rdev)
 	WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
 	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
 	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
-	if (rdev->gart.table.vram.robj) {
-		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
-		if (likely(r == 0)) {
-			radeon_bo_kunmap(rdev->gart.table.vram.robj);
-			radeon_bo_unpin(rdev->gart.table.vram.robj);
-			radeon_bo_unreserve(rdev->gart.table.vram.robj);
-		}
-	}
+	radeon_gart_table_vram_unpin(rdev);
 }
 
 void rv770_pcie_gart_fini(struct radeon_device *rdev)
@@ -279,7 +275,7 @@ static void rv770_mc_program(struct radeon_device *rdev)
 		WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
 			rdev->mc.vram_end >> 12);
 	}
-	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12);
 	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
 	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
 	WREG32(MC_VM_FB_LOCATION, tmp);
@@ -536,55 +532,6 @@ static u32 r700_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	return backend_map;
 }
 
-static void rv770_program_channel_remap(struct radeon_device *rdev)
-{
-	u32 tcp_chan_steer, mc_shared_chremap, tmp;
-	bool force_no_swizzle;
-
-	switch (rdev->family) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-		force_no_swizzle = false;
-		break;
-	case CHIP_RV710:
-	case CHIP_RV740:
-	default:
-		force_no_swizzle = true;
-		break;
-	}
-
-	tmp = RREG32(MC_SHARED_CHMAP);
-	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
-	case 0:
-	case 1:
-	default:
-		/* default mapping */
-		mc_shared_chremap = 0x00fac688;
-		break;
-	case 2:
-	case 3:
-		if (force_no_swizzle)
-			mc_shared_chremap = 0x00fac688;
-		else
-			mc_shared_chremap = 0x00bbc298;
-		break;
-	}
-
-	if (rdev->family == CHIP_RV740)
-		tcp_chan_steer = 0x00ef2a60;
-	else
-		tcp_chan_steer = 0x00fac688;
-
-	/* RV770 CE has special chremap setup */
-	if (rdev->pdev->device == 0x944e) {
-		tcp_chan_steer = 0x00b08b08;
-		mc_shared_chremap = 0x00b08b08;
-	}
-
-	WREG32(TCP_CHAN_STEER, tcp_chan_steer);
-	WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
-}
-
 static void rv770_gpu_init(struct radeon_device *rdev)
 {
 	int i, j, num_qd_pipes;
@@ -785,8 +732,6 @@ static void rv770_gpu_init(struct radeon_device *rdev)
 	WREG32(DCP_TILING_CONFIG, (gb_tiling_config & 0xffff));
 	WREG32(HDP_TILING_CONFIG, (gb_tiling_config & 0xffff));
 
-	rv770_program_channel_remap(rdev);
-
 	WREG32(CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
 	WREG32(CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
 	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
@@ -1007,54 +952,6 @@ static void rv770_gpu_init(struct radeon_device *rdev)
 
 }
 
-static int rv770_vram_scratch_init(struct radeon_device *rdev)
-{
-	int r;
-	u64 gpu_addr;
-
-	if (rdev->vram_scratch.robj == NULL) {
-		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
-				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     &rdev->vram_scratch.robj);
-		if (r) {
-			return r;
-		}
-	}
-
-	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(rdev->vram_scratch.robj,
-			  RADEON_GEM_DOMAIN_VRAM, &gpu_addr);
-	if (r) {
-		radeon_bo_unreserve(rdev->vram_scratch.robj);
-		return r;
-	}
-	r = radeon_bo_kmap(rdev->vram_scratch.robj,
-				(void **)&rdev->vram_scratch.ptr);
-	if (r)
-		radeon_bo_unpin(rdev->vram_scratch.robj);
-	radeon_bo_unreserve(rdev->vram_scratch.robj);
-
-	return r;
-}
-
-static void rv770_vram_scratch_fini(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->vram_scratch.robj == NULL) {
-		return;
-	}
-	r = radeon_bo_reserve(rdev->vram_scratch.robj, false);
-	if (likely(r == 0)) {
-		radeon_bo_kunmap(rdev->vram_scratch.robj);
-		radeon_bo_unpin(rdev->vram_scratch.robj);
-		radeon_bo_unreserve(rdev->vram_scratch.robj);
-	}
-	radeon_bo_unref(&rdev->vram_scratch.robj);
-}
-
 void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
 {
 	u64 size_bf, size_af;
@@ -1154,6 +1051,10 @@ static int rv770_startup(struct radeon_device *rdev)
 		}
 	}
 
+	r = r600_vram_scratch_init(rdev);
+	if (r)
+		return r;
+
 	rv770_mc_program(rdev);
 	if (rdev->flags & RADEON_IS_AGP) {
 		rv770_agp_enable(rdev);
@@ -1162,9 +1063,7 @@ static int rv770_startup(struct radeon_device *rdev)
 		if (r)
 			return r;
 	}
-	r = rv770_vram_scratch_init(rdev);
-	if (r)
-		return r;
+
 	rv770_gpu_init(rdev);
 	r = r600_blit_init(rdev);
 	if (r) {
@@ -1235,8 +1134,6 @@ int rv770_resume(struct radeon_device *rdev)
 
 int rv770_suspend(struct radeon_device *rdev)
 {
-	int r;
-
 	r600_audio_fini(rdev);
 	/* FIXME: we should wait for ring to be empty */
 	r700_cp_stop(rdev);
@@ -1244,14 +1141,8 @@ int rv770_suspend(struct radeon_device *rdev)
 	r600_irq_suspend(rdev);
 	radeon_wb_disable(rdev);
 	rv770_pcie_gart_disable(rdev);
-	/* unpin shaders bo */
-	if (rdev->r600_blit.shader_obj) {
-		r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-		if (likely(r == 0)) {
-			radeon_bo_unpin(rdev->r600_blit.shader_obj);
-			radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-		}
-	}
+	r600_blit_suspend(rdev);
+
 	return 0;
 }
 
@@ -1372,7 +1263,7 @@ void rv770_fini(struct radeon_device *rdev)
 	radeon_ib_pool_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	rv770_pcie_gart_fini(rdev);
-	rv770_vram_scratch_fini(rdev);
+	r600_vram_scratch_fini(rdev);
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_agp_fini(rdev);