Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is a combo of -next and some -fixes that came in in the
  intervening time.

  Highlights:

  New drivers:
    ARM Armada driver for Marvell Armada 510 SOCs

  Intel:
    Broadwell initial support under a default off switch,
    Stereo/3D HDMI mode support
    Valleyview improvements
    Displayport improvements
    Haswell fixes
    initial mipi dsi panel support
    CRC support for debugging
    build with CONFIG_FB=n

  Radeon:
    enable DPM on a number of GPUs by default
    secondary GPU powerdown support
    enable HDMI audio by default
    Hawaii support

  Nouveau:
    dynamic pm code infrastructure reworked, does nothing major yet
    GK208 modesetting support
    MSI fixes, on by default again
    PMPEG improvements
    pageflipping fixes

  GMA500:
    minnowboard SDVO support

  VMware:
    misc fixes

  MSM:
    prime, plane and rendernodes support

  Tegra:
    rearchitected to put the drm driver into the drm subsystem.
    HDMI and gr2d support for tegra 114 SoC

  QXL:
    oops fix, and multi-head fixes

  DRM core:
    sysfs lifetime fixes
    client capability ioctl
    further cleanups to device midlayer
    more vblank timestamp fixes"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (789 commits)
  drm/nouveau: do not map evicted vram buffers in nouveau_bo_vma_add
  drm/nvc0-/gr: shift wrapping bug in nvc0_grctx_generate_r406800
  drm/nouveau/pwr: fix missing mutex unlock in a failure path
  drm/nv40/therm: fix slowing down fan when pstate undefined
  drm/nv11-: synchronise flips to vblank, unless async flip requested
  drm/nvc0-: remove nasty fifo swmthd hack for flip completion method
  drm/nv10-: we no longer need to create nvsw object on user channels
  drm/nouveau: always queue flips relative to kernel channel activity
  drm/nouveau: there is no need to reserve/fence the new fb when flipping
  drm/nouveau: when bailing out of a pushbuf ioctl, do not remove previous fence
  drm/nouveau: allow nouveau_fence_ref() to be a noop
  drm/nvc8/mc: msi rearm is via the nvc0 method
  drm/ttm: Fix vma page_prot bit manipulation
  drm/vmwgfx: Fix a couple of compile / sparse warnings and errors
  drm/vmwgfx: Resource evict fixes
  drm/edid: compare actual vrefresh for all modes for quirks
  drm: shmob_drm: Convert to clk_prepare/unprepare
  drm/nouveau: fix 32-bit build
  drm/i915/opregion: fix build error on CONFIG_ACPI=n
  Revert "drm/radeon/audio: don't set speaker allocation on DCE4+"
  ...

1 files changed, 68 insertions, 12 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 56f6bec34af..9702e55e924 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1186,6 +1186,62 @@ void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
 		pcie_set_readrq(rdev->pdev, 512);
 }
 
+void dce4_program_fmt(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);
+	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+	int bpc = 0;
+	u32 tmp = 0;
+	enum radeon_connector_dither dither = RADEON_FMT_DITHER_DISABLE;
+
+	if (connector) {
+		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+		bpc = radeon_get_monitor_bpc(connector);
+		dither = radeon_connector->dither;
+	}
+
+	/* LVDS/eDP FMT is set up by atom */
+	if (radeon_encoder->devices & ATOM_DEVICE_LCD_SUPPORT)
+		return;
+
+	/* not needed for analog */
+	if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1) ||
+	    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2))
+		return;
+
+	if (bpc == 0)
+		return;
+
+	switch (bpc) {
+	case 6:
+		if (dither == RADEON_FMT_DITHER_ENABLE)
+			/* XXX sort out optimal dither settings */
+			tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE |
+				FMT_SPATIAL_DITHER_EN);
+		else
+			tmp |= FMT_TRUNCATE_EN;
+		break;
+	case 8:
+		if (dither == RADEON_FMT_DITHER_ENABLE)
+			/* XXX sort out optimal dither settings */
+			tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE |
+				FMT_RGB_RANDOM_ENABLE |
+				FMT_SPATIAL_DITHER_EN | FMT_SPATIAL_DITHER_DEPTH);
+		else
+			tmp |= (FMT_TRUNCATE_EN | FMT_TRUNCATE_DEPTH);
+		break;
+	case 10:
+	default:
+		/* not needed */
+		break;
+	}
+
+	WREG32(FMT_BIT_DEPTH_CONTROL + radeon_crtc->crtc_offset, tmp);
+}
+
 static bool dce4_is_in_vblank(struct radeon_device *rdev, int crtc)
 {
 	if (RREG32(EVERGREEN_CRTC_STATUS + crtc_offsets[crtc]) & EVERGREEN_CRTC_V_BLANK)
@@ -3956,7 +4012,7 @@ int sumo_rlc_init(struct radeon_device *rdev)
 		if (rdev->family >= CHIP_TAHITI) {
 			/* SI */
 			for (i = 0; i < rdev->rlc.reg_list_size; i++)
-				dst_ptr[i] = src_ptr[i];
+				dst_ptr[i] = cpu_to_le32(src_ptr[i]);
 		} else {
 			/* ON/LN/TN */
 			/* format:
@@ -3970,10 +4026,10 @@ int sumo_rlc_init(struct radeon_device *rdev)
 				if (i < dws)
 					data |= (src_ptr[i] >> 2) << 16;
 				j = (((i - 1) * 3) / 2);
-				dst_ptr[j] = data;
+				dst_ptr[j] = cpu_to_le32(data);
 			}
 			j = ((i * 3) / 2);
-			dst_ptr[j] = RLC_SAVE_RESTORE_LIST_END_MARKER;
+			dst_ptr[j] = cpu_to_le32(RLC_SAVE_RESTORE_LIST_END_MARKER);
 		}
 		radeon_bo_kunmap(rdev->rlc.save_restore_obj);
 		radeon_bo_unreserve(rdev->rlc.save_restore_obj);
@@ -4035,40 +4091,40 @@ int sumo_rlc_init(struct radeon_device *rdev)
 			cik_get_csb_buffer(rdev, dst_ptr);
 		} else if (rdev->family >= CHIP_TAHITI) {
 			reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + 256;
-			dst_ptr[0] = upper_32_bits(reg_list_mc_addr);
-			dst_ptr[1] = lower_32_bits(reg_list_mc_addr);
-			dst_ptr[2] = rdev->rlc.clear_state_size;
+			dst_ptr[0] = cpu_to_le32(upper_32_bits(reg_list_mc_addr));
+			dst_ptr[1] = cpu_to_le32(lower_32_bits(reg_list_mc_addr));
+			dst_ptr[2] = cpu_to_le32(rdev->rlc.clear_state_size);
 			si_get_csb_buffer(rdev, &dst_ptr[(256/4)]);
 		} else {
 			reg_list_hdr_blk_index = 0;
 			reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + (reg_list_blk_index * 4);
 			data = upper_32_bits(reg_list_mc_addr);
-			dst_ptr[reg_list_hdr_blk_index] = data;
+			dst_ptr[reg_list_hdr_blk_index] = cpu_to_le32(data);
 			reg_list_hdr_blk_index++;
 			for (i = 0; cs_data[i].section != NULL; i++) {
 				for (j = 0; cs_data[i].section[j].extent != NULL; j++) {
 					reg_num = cs_data[i].section[j].reg_count;
 					data = reg_list_mc_addr & 0xffffffff;
-					dst_ptr[reg_list_hdr_blk_index] = data;
+					dst_ptr[reg_list_hdr_blk_index] = cpu_to_le32(data);
 					reg_list_hdr_blk_index++;
 
 					data = (cs_data[i].section[j].reg_index * 4) & 0xffffffff;
-					dst_ptr[reg_list_hdr_blk_index] = data;
+					dst_ptr[reg_list_hdr_blk_index] = cpu_to_le32(data);
 					reg_list_hdr_blk_index++;
 
 					data = 0x08000000 | (reg_num * 4);
-					dst_ptr[reg_list_hdr_blk_index] = data;
+					dst_ptr[reg_list_hdr_blk_index] = cpu_to_le32(data);
 					reg_list_hdr_blk_index++;
 
 					for (k = 0; k < reg_num; k++) {
 						data = cs_data[i].section[j].extent[k];
-						dst_ptr[reg_list_blk_index + k] = data;
+						dst_ptr[reg_list_blk_index + k] = cpu_to_le32(data);
 					}
 					reg_list_mc_addr += reg_num * 4;
 					reg_list_blk_index += reg_num;
 				}
 			}
-			dst_ptr[reg_list_hdr_blk_index] = RLC_CLEAR_STATE_END_MARKER;
+			dst_ptr[reg_list_hdr_blk_index] = cpu_to_le32(RLC_CLEAR_STATE_END_MARKER);
 		}
 		radeon_bo_kunmap(rdev->rlc.clear_state_obj);
 		radeon_bo_unreserve(rdev->rlc.clear_state_obj);