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 pci id to acer travelmate quirk for 5730
  drm/radeon: fix order of doing things in radeon_crtc_cursor_set
  drm: mm: fix debug output
  drm/radeon/kms: ATPX switcheroo fixes
  drm/nouveau: Fix a crash at card takedown for NV40 and older cards

6 files changed, 40 insertions, 12 deletions

diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 5d00b0fc0d91..959186cbf328 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -431,7 +431,7 @@ EXPORT_SYMBOL(drm_mm_search_free_in_range);
 void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new)
 {
         list_replace(&old->node_list, &new->node_list);
-        list_replace(&old->node_list, &new->hole_stack);
+        list_replace(&old->hole_stack, &new->hole_stack);
         new->hole_follows = old->hole_follows;
         new->mm = old->mm;
         new->start = old->start;
@@ -699,8 +699,8 @@ int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm)
                                 entry->size);
                 total_used += entry->size;
                 if (entry->hole_follows) {
-                        hole_start = drm_mm_hole_node_start(&mm->head_node);
-                        hole_end = drm_mm_hole_node_end(&mm->head_node);
+                        hole_start = drm_mm_hole_node_start(entry);
+                        hole_end = drm_mm_hole_node_end(entry);
                         hole_size = hole_end - hole_start;
                         seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: free\n",
                                         hole_start, hole_end, hole_size);
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 5045f8b921d6..c3e953b08992 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -152,8 +152,6 @@ nouveau_mem_vram_fini(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
 
-        nouveau_bo_ref(NULL, &dev_priv->vga_ram);
-
         ttm_bo_device_release(&dev_priv->ttm.bdev);
 
         nouveau_ttm_global_release(dev_priv);
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index a30adec5beaa..915fbce89595 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -768,6 +768,11 @@ static void nouveau_card_takedown(struct drm_device *dev)
         engine->mc.takedown(dev);
         engine->display.late_takedown(dev);
 
+        if (dev_priv->vga_ram) {
+                nouveau_bo_unpin(dev_priv->vga_ram);
+                nouveau_bo_ref(NULL, &dev_priv->vga_ram);
+        }
+
         mutex_lock(&dev->struct_mutex);
         ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
         ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_TT);
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index f116516bfef7..dd881d035f09 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -431,7 +431,7 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                 }
         }
 
-        /* Acer laptop (Acer TravelMate 5730G) has an HDMI port
+        /* Acer laptop (Acer TravelMate 5730/5730G) has an HDMI port
          * on the laptop and a DVI port on the docking station and
          * both share the same encoder, hpd pin, and ddc line.
          * So while the bios table is technically correct,
@@ -440,7 +440,7 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
          * with different crtcs which isn't possible on the hardware
          * side and leaves no crtcs for LVDS or VGA.
          */
-        if ((dev->pdev->device == 0x95c4) &&
+        if (((dev->pdev->device == 0x95c4) || (dev->pdev->device == 0x9591)) &&
             (dev->pdev->subsystem_vendor == 0x1025) &&
             (dev->pdev->subsystem_device == 0x013c)) {
                 if ((*connector_type == DRM_MODE_CONNECTOR_DVII) &&
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index ed5dfe58f29c..9d95792bea3e 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -15,6 +15,9 @@
 #define ATPX_VERSION 0
 #define ATPX_GPU_PWR 2
 #define ATPX_MUX_SELECT 3
+#define ATPX_I2C_MUX_SELECT 4
+#define ATPX_SWITCH_START 5
+#define ATPX_SWITCH_END 6
 
 #define ATPX_INTEGRATED 0
 #define ATPX_DISCRETE 1
@@ -149,13 +152,35 @@ static int radeon_atpx_switch_mux(acpi_handle handle, int mux_id)
         return radeon_atpx_execute(handle, ATPX_MUX_SELECT, mux_id);
 }
 
+static int radeon_atpx_switch_i2c_mux(acpi_handle handle, int mux_id)
+{
+        return radeon_atpx_execute(handle, ATPX_I2C_MUX_SELECT, mux_id);
+}
+
+static int radeon_atpx_switch_start(acpi_handle handle, int gpu_id)
+{
+        return radeon_atpx_execute(handle, ATPX_SWITCH_START, gpu_id);
+}
+
+static int radeon_atpx_switch_end(acpi_handle handle, int gpu_id)
+{
+        return radeon_atpx_execute(handle, ATPX_SWITCH_END, gpu_id);
+}
 
 static int radeon_atpx_switchto(enum vga_switcheroo_client_id id)
 {
+        int gpu_id;
+
         if (id == VGA_SWITCHEROO_IGD)
-                radeon_atpx_switch_mux(radeon_atpx_priv.atpx_handle, 0);
+                gpu_id = ATPX_INTEGRATED;
         else
-                radeon_atpx_switch_mux(radeon_atpx_priv.atpx_handle, 1);
+                gpu_id = ATPX_DISCRETE;
+
+        radeon_atpx_switch_start(radeon_atpx_priv.atpx_handle, gpu_id);
+        radeon_atpx_switch_mux(radeon_atpx_priv.atpx_handle, gpu_id);
+        radeon_atpx_switch_i2c_mux(radeon_atpx_priv.atpx_handle, gpu_id);
+        radeon_atpx_switch_end(radeon_atpx_priv.atpx_handle, gpu_id);
+
         return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index bdf2fa1189ae..3189a7efb2e9 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -167,9 +167,6 @@ int radeon_crtc_cursor_set(struct drm_crtc *crtc,
                 return -EINVAL;
         }
 
-        radeon_crtc->cursor_width = width;
-        radeon_crtc->cursor_height = height;
-
         obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
         if (!obj) {
                 DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id);
@@ -180,6 +177,9 @@ int radeon_crtc_cursor_set(struct drm_crtc *crtc,
         if (ret)
                 goto fail;
 
+        radeon_crtc->cursor_width = width;
+        radeon_crtc->cursor_height = height;
+
         radeon_lock_cursor(crtc, true);
         /* XXX only 27 bit offset for legacy cursor */
         radeon_set_cursor(crtc, obj, gpu_addr);