Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: add missing frac fb div flag for dce4+
  drm/radeon/kms: do not reject X16 and Y16X16 floating-point formats on r300
  drm/nouveau: fix suspend/resume on GPUs that don't have PM support
  drm/nouveau: flips/flipd need to always set 'evict' for move_accel_cleanup()
  drm/nv40: fix tiling-related setup for a number of chipsets
  drm/nouveau: fix non-EDIDful native mode selection
  drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.
  drm/nv04-nv40: Fix NULL dereference when we fail to find an LVDS native mode.
  drm/nv10: Fix crash when allocating a BO larger than half the available VRAM.

8 files changed, 45 insertions, 37 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 49e5e99917e..6bdab891c64 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6228,7 +6228,7 @@ parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
 		entry->tvconf.has_component_output = false;
 		break;
 	case OUTPUT_LVDS:
-		if ((conn & 0x00003f00) != 0x10)
+		if ((conn & 0x00003f00) >> 8 != 0x10)
 			entry->lvdsconf.use_straps_for_mode = true;
 		entry->lvdsconf.use_power_scripts = true;
 		break;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index a7fae26f465..d38a4d9f9b0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -128,6 +128,7 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
 		}
 	}
 
+	nvbo->bo.mem.num_pages = size >> PAGE_SHIFT;
 	nouveau_bo_placement_set(nvbo, flags, 0);
 
 	nvbo->channel = chan;
@@ -166,17 +167,17 @@ static void
 set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
 {
 	struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
+	int vram_pages = dev_priv->vram_size >> PAGE_SHIFT;
 
 	if (dev_priv->card_type == NV_10 &&
-	    nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM)) {
+	    nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM) &&
+	    nvbo->bo.mem.num_pages < vram_pages / 2) {
 		/*
 		 * Make sure that the color and depth buffers are handled
 		 * by independent memory controller units. Up to a 9x
 		 * speed up when alpha-blending and depth-test are enabled
 		 * at the same time.
 		 */
-		int vram_pages = dev_priv->vram_size >> PAGE_SHIFT;
-
 		if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
 			nvbo->placement.fpfn = vram_pages / 2;
 			nvbo->placement.lpfn = ~0;
@@ -785,7 +786,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
 	if (ret)
 		goto out;
 
-	ret = ttm_bo_move_ttm(bo, evict, no_wait_reserve, no_wait_gpu, new_mem);
+	ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem);
 out:
 	ttm_bo_mem_put(bo, &tmp_mem);
 	return ret;
@@ -811,11 +812,11 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
 	if (ret)
 		return ret;
 
-	ret = ttm_bo_move_ttm(bo, evict, no_wait_reserve, no_wait_gpu, &tmp_mem);
+	ret = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, &tmp_mem);
 	if (ret)
 		goto out;
 
-	ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait_reserve, no_wait_gpu, new_mem);
+	ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait_reserve, no_wait_gpu, new_mem);
 	if (ret)
 		goto out;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a21e0007683..390d82c3c4b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -507,6 +507,7 @@ nouveau_connector_native_mode(struct drm_connector *connector)
 	int high_w = 0, high_h = 0, high_v = 0;
 
 	list_for_each_entry(mode, &nv_connector->base.probed_modes, head) {
+		mode->vrefresh = drm_mode_vrefresh(mode);
 		if (helper->mode_valid(connector, mode) != MODE_OK ||
 		    (mode->flags & DRM_MODE_FLAG_INTERLACE))
 			continue;
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c
index f05c0cddfec..4399e2f34db 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -543,7 +543,7 @@ nouveau_pm_resume(struct drm_device *dev)
 	struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
 	struct nouveau_pm_level *perflvl;
 
-	if (pm->cur == &pm->boot)
+	if (!pm->cur || pm->cur == &pm->boot)
 		return;
 
 	perflvl = pm->cur;
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index ef23550407b..c82db37d9f4 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -342,8 +342,8 @@ static void nv04_dfp_mode_set(struct drm_encoder *encoder,
 	if (nv_encoder->dcb->type == OUTPUT_LVDS) {
 		bool duallink, dummy;
 
-		nouveau_bios_parse_lvds_table(dev, nv_connector->native_mode->
-					      clock, &duallink, &dummy);
+		nouveau_bios_parse_lvds_table(dev, output_mode->clock,
+					      &duallink, &dummy);
 		if (duallink)
 			regp->fp_control |= (8 << 28);
 	} else
@@ -518,8 +518,6 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
 		return;
 
 	if (nv_encoder->dcb->lvdsconf.use_power_scripts) {
-		struct nouveau_connector *nv_connector = nouveau_encoder_connector_get(nv_encoder);
-
 		/* when removing an output, crtc may not be set, but PANEL_OFF
 		 * must still be run
 		 */
@@ -527,12 +525,8 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
 			   nv04_dfp_get_bound_head(dev, nv_encoder->dcb);
 
 		if (mode == DRM_MODE_DPMS_ON) {
-			if (!nv_connector->native_mode) {
-				NV_ERROR(dev, "Not turning on LVDS without native mode\n");
-				return;
-			}
 			call_lvds_script(dev, nv_encoder->dcb, head,
-					 LVDS_PANEL_ON, nv_connector->native_mode->clock);
+					 LVDS_PANEL_ON, nv_encoder->mode.clock);
 		} else
 			/* pxclk of 0 is fine for PANEL_OFF, and for a
 			 * disconnected LVDS encoder there is no native_mode
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c
index 8870d72388c..18d30c2c1aa 100644
--- a/drivers/gpu/drm/nouveau/nv40_graph.c
+++ b/drivers/gpu/drm/nouveau/nv40_graph.c
@@ -211,18 +211,32 @@ nv40_graph_set_tile_region(struct drm_device *dev, int i)
 	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
 
 	switch (dev_priv->chipset) {
+	case 0x40:
+	case 0x41: /* guess */
+	case 0x42:
+	case 0x43:
+	case 0x45: /* guess */
+	case 0x4e:
+		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
+		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
+		nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
+		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch);
+		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit);
+		nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr);
+		break;
 	case 0x44:
 	case 0x4a:
-	case 0x4e:
 		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
 		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
 		nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
 		break;
-
 	case 0x46:
 	case 0x47:
 	case 0x49:
 	case 0x4b:
+	case 0x4c:
+	case 0x67:
+	default:
 		nv_wr32(dev, NV47_PGRAPH_TSIZE(i), tile->pitch);
 		nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), tile->limit);
 		nv_wr32(dev, NV47_PGRAPH_TILE(i), tile->addr);
@@ -230,15 +244,6 @@ nv40_graph_set_tile_region(struct drm_device *dev, int i)
 		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit);
 		nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr);
 		break;
-
-	default:
-		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), tile->pitch);
-		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), tile->limit);
-		nv_wr32(dev, NV20_PGRAPH_TILE(i), tile->addr);
-		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tile->pitch);
-		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tile->limit);
-		nv_wr32(dev, NV40_PGRAPH_TILE1(i), tile->addr);
-		break;
 	}
 }
 
@@ -396,17 +401,20 @@ nv40_graph_init(struct drm_device *dev)
 		break;
 	default:
 		switch (dev_priv->chipset) {
-		case 0x46:
-		case 0x47:
-		case 0x49:
-		case 0x4b:
-			nv_wr32(dev, 0x400DF0, nv_rd32(dev, NV04_PFB_CFG0));
-			nv_wr32(dev, 0x400DF4, nv_rd32(dev, NV04_PFB_CFG1));
-			break;
-		default:
+		case 0x41:
+		case 0x42:
+		case 0x43:
+		case 0x45:
+		case 0x4e:
+		case 0x44:
+		case 0x4a:
 			nv_wr32(dev, 0x4009F0, nv_rd32(dev, NV04_PFB_CFG0));
 			nv_wr32(dev, 0x4009F4, nv_rd32(dev, NV04_PFB_CFG1));
 			break;
+		default:
+			nv_wr32(dev, 0x400DF0, nv_rd32(dev, NV04_PFB_CFG0));
+			nv_wr32(dev, 0x400DF4, nv_rd32(dev, NV04_PFB_CFG1));
+			break;
 		}
 		nv_wr32(dev, 0x4069F0, nv_rd32(dev, NV04_PFB_CFG0));
 		nv_wr32(dev, 0x4069F4, nv_rd32(dev, NV04_PFB_CFG1));
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 095bc507fb1..a4e5e53e0a6 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -557,9 +557,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 
 			/* use recommended ref_div for ss */
 			if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
-				pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
 				if (ss_enabled) {
 					if (ss->refdiv) {
+						pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
 						pll->flags |= RADEON_PLL_USE_REF_DIV;
 						pll->reference_div = ss->refdiv;
 						if (ASIC_IS_AVIVO(rdev))
@@ -662,10 +662,12 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 						   index, (uint32_t *)&args);
 				adjusted_clock = le32_to_cpu(args.v3.sOutput.ulDispPllFreq) * 10;
 				if (args.v3.sOutput.ucRefDiv) {
+					pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
 					pll->flags |= RADEON_PLL_USE_REF_DIV;
 					pll->reference_div = args.v3.sOutput.ucRefDiv;
 				}
 				if (args.v3.sOutput.ucPostDiv) {
+					pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV;
 					pll->flags |= RADEON_PLL_USE_POST_DIV;
 					pll->post_div = args.v3.sOutput.ucPostDiv;
 				}
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 768c60ee4ab..069efa8c8ec 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -910,6 +910,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
 			break;
 		case R300_TX_FORMAT_X16:
+		case R300_TX_FORMAT_FL_I16:
 		case R300_TX_FORMAT_Y8X8:
 		case R300_TX_FORMAT_Z5Y6X5:
 		case R300_TX_FORMAT_Z6Y5X5:
@@ -922,6 +923,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 			track->textures[i].compress_format = R100_TRACK_COMP_NONE;
 			break;
 		case R300_TX_FORMAT_Y16X16:
+		case R300_TX_FORMAT_FL_I16A16:
 		case R300_TX_FORMAT_Z11Y11X10:
 		case R300_TX_FORMAT_Z10Y11X11:
 		case R300_TX_FORMAT_W8Z8Y8X8: