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-rw-r--r--drivers/gpu/drm/drm_buffer.c6
-rw-r--r--drivers/gpu/drm/drm_crtc_helper.c10
-rw-r--r--drivers/gpu/drm/drm_pci.c4
-rw-r--r--drivers/gpu/drm/drm_platform.c5
-rw-r--r--drivers/gpu/drm/drm_sysfs.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c1
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c37
-rw-r--r--drivers/gpu/drm/i915/i915_gem_evict.c9
-rw-r--r--drivers/gpu/drm/i915/i915_suspend.c36
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c10
-rw-r--r--drivers/gpu/drm/i915/intel_display.c8
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c2
-rw-r--r--drivers/gpu/drm/i915/intel_dvo.c3
-rw-r--r--drivers/gpu/drm/i915/intel_hdmi.c2
-rw-r--r--drivers/gpu/drm/i915/intel_lvds.c7
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c20
-rw-r--r--drivers/gpu/drm/i915/intel_tv.c11
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c12
-rw-r--r--drivers/gpu/drm/radeon/atombios.h2
-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c5
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c27
-rw-r--r--drivers/gpu/drm/radeon/r100.c24
-rw-r--r--drivers/gpu/drm/radeon/r600.c2
-rw-r--r--drivers/gpu/drm/radeon/r600_blit_kms.c25
-rw-r--r--drivers/gpu/drm/radeon/r600_blit_shaders.h24
-rw-r--r--drivers/gpu/drm/radeon/r600_cs.c5
-rw-r--r--drivers/gpu/drm/radeon/radeon_combios.c47
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c15
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c9
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h3
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_util.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_page_alloc.c8
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c7
-rw-r--r--drivers/gpu/vga/vgaarb.c2
35 files changed, 282 insertions, 113 deletions
diff --git a/drivers/gpu/drm/drm_buffer.c b/drivers/gpu/drm/drm_buffer.c
index 55d03ed05000..529a0dbe9fc6 100644
--- a/drivers/gpu/drm/drm_buffer.c
+++ b/drivers/gpu/drm/drm_buffer.c
@@ -98,8 +98,8 @@ EXPORT_SYMBOL(drm_buffer_alloc);
98 * user_data: A pointer the data that is copied to the buffer. 98 * user_data: A pointer the data that is copied to the buffer.
99 * size: The Number of bytes to copy. 99 * size: The Number of bytes to copy.
100 */ 100 */
101extern int drm_buffer_copy_from_user(struct drm_buffer *buf, 101int drm_buffer_copy_from_user(struct drm_buffer *buf,
102 void __user *user_data, int size) 102 void __user *user_data, int size)
103{ 103{
104 int nr_pages = size / PAGE_SIZE + 1; 104 int nr_pages = size / PAGE_SIZE + 1;
105 int idx; 105 int idx;
@@ -163,7 +163,7 @@ void *drm_buffer_read_object(struct drm_buffer *buf,
163{ 163{
164 int idx = drm_buffer_index(buf); 164 int idx = drm_buffer_index(buf);
165 int page = drm_buffer_page(buf); 165 int page = drm_buffer_page(buf);
166 void *obj = 0; 166 void *obj = NULL;
167 167
168 if (idx + objsize <= PAGE_SIZE) { 168 if (idx + objsize <= PAGE_SIZE) {
169 obj = &buf->data[page][idx]; 169 obj = &buf->data[page][idx];
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index d2ab01e90a96..dcbeb98f195a 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -103,8 +103,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
103 if (connector->funcs->force) 103 if (connector->funcs->force)
104 connector->funcs->force(connector); 104 connector->funcs->force(connector);
105 } else { 105 } else {
106 connector->status = connector->funcs->detect(connector); 106 connector->status = connector->funcs->detect(connector, true);
107 drm_helper_hpd_irq_event(dev); 107 drm_kms_helper_poll_enable(dev);
108 } 108 }
109 109
110 if (connector->status == connector_status_disconnected) { 110 if (connector->status == connector_status_disconnected) {
@@ -637,13 +637,13 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
637 mode_changed = true; 637 mode_changed = true;
638 638
639 if (mode_changed) { 639 if (mode_changed) {
640 old_fb = set->crtc->fb;
641 set->crtc->fb = set->fb;
642 set->crtc->enabled = (set->mode != NULL); 640 set->crtc->enabled = (set->mode != NULL);
643 if (set->mode != NULL) { 641 if (set->mode != NULL) {
644 DRM_DEBUG_KMS("attempting to set mode from" 642 DRM_DEBUG_KMS("attempting to set mode from"
645 " userspace\n"); 643 " userspace\n");
646 drm_mode_debug_printmodeline(set->mode); 644 drm_mode_debug_printmodeline(set->mode);
645 old_fb = set->crtc->fb;
646 set->crtc->fb = set->fb;
647 if (!drm_crtc_helper_set_mode(set->crtc, set->mode, 647 if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
648 set->x, set->y, 648 set->x, set->y,
649 old_fb)) { 649 old_fb)) {
@@ -866,7 +866,7 @@ static void output_poll_execute(struct work_struct *work)
866 !(connector->polled & DRM_CONNECTOR_POLL_HPD)) 866 !(connector->polled & DRM_CONNECTOR_POLL_HPD))
867 continue; 867 continue;
868 868
869 status = connector->funcs->detect(connector); 869 status = connector->funcs->detect(connector, false);
870 if (old_status != status) 870 if (old_status != status)
871 changed = true; 871 changed = true;
872 } 872 }
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index e20f78b542a7..f5bd9e590c80 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -164,6 +164,8 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
164 dev->hose = pdev->sysdata; 164 dev->hose = pdev->sysdata;
165#endif 165#endif
166 166
167 mutex_lock(&drm_global_mutex);
168
167 if ((ret = drm_fill_in_dev(dev, ent, driver))) { 169 if ((ret = drm_fill_in_dev(dev, ent, driver))) {
168 printk(KERN_ERR "DRM: Fill_in_dev failed.\n"); 170 printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
169 goto err_g2; 171 goto err_g2;
@@ -199,6 +201,7 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
199 driver->name, driver->major, driver->minor, driver->patchlevel, 201 driver->name, driver->major, driver->minor, driver->patchlevel,
200 driver->date, pci_name(pdev), dev->primary->index); 202 driver->date, pci_name(pdev), dev->primary->index);
201 203
204 mutex_unlock(&drm_global_mutex);
202 return 0; 205 return 0;
203 206
204err_g4: 207err_g4:
@@ -210,6 +213,7 @@ err_g2:
210 pci_disable_device(pdev); 213 pci_disable_device(pdev);
211err_g1: 214err_g1:
212 kfree(dev); 215 kfree(dev);
216 mutex_unlock(&drm_global_mutex);
213 return ret; 217 return ret;
214} 218}
215EXPORT_SYMBOL(drm_get_pci_dev); 219EXPORT_SYMBOL(drm_get_pci_dev);
diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c
index 460e9a3afa8d..92d1d0fb7b75 100644
--- a/drivers/gpu/drm/drm_platform.c
+++ b/drivers/gpu/drm/drm_platform.c
@@ -53,6 +53,8 @@ int drm_get_platform_dev(struct platform_device *platdev,
53 dev->platformdev = platdev; 53 dev->platformdev = platdev;
54 dev->dev = &platdev->dev; 54 dev->dev = &platdev->dev;
55 55
56 mutex_lock(&drm_global_mutex);
57
56 ret = drm_fill_in_dev(dev, NULL, driver); 58 ret = drm_fill_in_dev(dev, NULL, driver);
57 59
58 if (ret) { 60 if (ret) {
@@ -87,6 +89,8 @@ int drm_get_platform_dev(struct platform_device *platdev,
87 89
88 list_add_tail(&dev->driver_item, &driver->device_list); 90 list_add_tail(&dev->driver_item, &driver->device_list);
89 91
92 mutex_unlock(&drm_global_mutex);
93
90 DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n", 94 DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
91 driver->name, driver->major, driver->minor, driver->patchlevel, 95 driver->name, driver->major, driver->minor, driver->patchlevel,
92 driver->date, dev->primary->index); 96 driver->date, dev->primary->index);
@@ -100,6 +104,7 @@ err_g2:
100 drm_put_minor(&dev->control); 104 drm_put_minor(&dev->control);
101err_g1: 105err_g1:
102 kfree(dev); 106 kfree(dev);
107 mutex_unlock(&drm_global_mutex);
103 return ret; 108 return ret;
104} 109}
105EXPORT_SYMBOL(drm_get_platform_dev); 110EXPORT_SYMBOL(drm_get_platform_dev);
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a742231..85da4c40694c 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -159,7 +159,7 @@ static ssize_t status_show(struct device *device,
159 struct drm_connector *connector = to_drm_connector(device); 159 struct drm_connector *connector = to_drm_connector(device);
160 enum drm_connector_status status; 160 enum drm_connector_status status;
161 161
162 status = connector->funcs->detect(connector); 162 status = connector->funcs->detect(connector, true);
163 return snprintf(buf, PAGE_SIZE, "%s\n", 163 return snprintf(buf, PAGE_SIZE, "%s\n",
164 drm_get_connector_status_name(status)); 164 drm_get_connector_status_name(status));
165} 165}
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 216deb579785..6dbe14cc4f74 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -170,6 +170,7 @@ static const struct pci_device_id pciidlist[] = { /* aka */
170 INTEL_VGA_DEVICE(0x2e22, &intel_g45_info), /* G45_G */ 170 INTEL_VGA_DEVICE(0x2e22, &intel_g45_info), /* G45_G */
171 INTEL_VGA_DEVICE(0x2e32, &intel_g45_info), /* G41_G */ 171 INTEL_VGA_DEVICE(0x2e32, &intel_g45_info), /* G41_G */
172 INTEL_VGA_DEVICE(0x2e42, &intel_g45_info), /* B43_G */ 172 INTEL_VGA_DEVICE(0x2e42, &intel_g45_info), /* B43_G */
173 INTEL_VGA_DEVICE(0x2e92, &intel_g45_info), /* B43_G.1 */
173 INTEL_VGA_DEVICE(0xa001, &intel_pineview_info), 174 INTEL_VGA_DEVICE(0xa001, &intel_pineview_info),
174 INTEL_VGA_DEVICE(0xa011, &intel_pineview_info), 175 INTEL_VGA_DEVICE(0xa011, &intel_pineview_info),
175 INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info), 176 INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info),
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 16fca1d1799a..bced9b25c71e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2351,14 +2351,21 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
2351 2351
2352 reg->obj = obj; 2352 reg->obj = obj;
2353 2353
2354 if (IS_GEN6(dev)) 2354 switch (INTEL_INFO(dev)->gen) {
2355 case 6:
2355 sandybridge_write_fence_reg(reg); 2356 sandybridge_write_fence_reg(reg);
2356 else if (IS_I965G(dev)) 2357 break;
2358 case 5:
2359 case 4:
2357 i965_write_fence_reg(reg); 2360 i965_write_fence_reg(reg);
2358 else if (IS_I9XX(dev)) 2361 break;
2362 case 3:
2359 i915_write_fence_reg(reg); 2363 i915_write_fence_reg(reg);
2360 else 2364 break;
2365 case 2:
2361 i830_write_fence_reg(reg); 2366 i830_write_fence_reg(reg);
2367 break;
2368 }
2362 2369
2363 trace_i915_gem_object_get_fence(obj, obj_priv->fence_reg, 2370 trace_i915_gem_object_get_fence(obj, obj_priv->fence_reg,
2364 obj_priv->tiling_mode); 2371 obj_priv->tiling_mode);
@@ -2381,22 +2388,26 @@ i915_gem_clear_fence_reg(struct drm_gem_object *obj)
2381 struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); 2388 struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
2382 struct drm_i915_fence_reg *reg = 2389 struct drm_i915_fence_reg *reg =
2383 &dev_priv->fence_regs[obj_priv->fence_reg]; 2390 &dev_priv->fence_regs[obj_priv->fence_reg];
2391 uint32_t fence_reg;
2384 2392
2385 if (IS_GEN6(dev)) { 2393 switch (INTEL_INFO(dev)->gen) {
2394 case 6:
2386 I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + 2395 I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 +
2387 (obj_priv->fence_reg * 8), 0); 2396 (obj_priv->fence_reg * 8), 0);
2388 } else if (IS_I965G(dev)) { 2397 break;
2398 case 5:
2399 case 4:
2389 I915_WRITE64(FENCE_REG_965_0 + (obj_priv->fence_reg * 8), 0); 2400 I915_WRITE64(FENCE_REG_965_0 + (obj_priv->fence_reg * 8), 0);
2390 } else { 2401 break;
2391 uint32_t fence_reg; 2402 case 3:
2392 2403 if (obj_priv->fence_reg >= 8)
2393 if (obj_priv->fence_reg < 8) 2404 fence_reg = FENCE_REG_945_8 + (obj_priv->fence_reg - 8) * 4;
2394 fence_reg = FENCE_REG_830_0 + obj_priv->fence_reg * 4;
2395 else 2405 else
2396 fence_reg = FENCE_REG_945_8 + (obj_priv->fence_reg - 2406 case 2:
2397 8) * 4; 2407 fence_reg = FENCE_REG_830_0 + obj_priv->fence_reg * 4;
2398 2408
2399 I915_WRITE(fence_reg, 0); 2409 I915_WRITE(fence_reg, 0);
2410 break;
2400 } 2411 }
2401 2412
2402 reg->obj = NULL; 2413 reg->obj = NULL;
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 72cae3cccad8..e85246ef691c 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -79,6 +79,7 @@ mark_free(struct drm_i915_gem_object *obj_priv,
79 struct list_head *unwind) 79 struct list_head *unwind)
80{ 80{
81 list_add(&obj_priv->evict_list, unwind); 81 list_add(&obj_priv->evict_list, unwind);
82 drm_gem_object_reference(&obj_priv->base);
82 return drm_mm_scan_add_block(obj_priv->gtt_space); 83 return drm_mm_scan_add_block(obj_priv->gtt_space);
83} 84}
84 85
@@ -165,6 +166,7 @@ i915_gem_evict_something(struct drm_device *dev, int min_size, unsigned alignmen
165 list_for_each_entry(obj_priv, &unwind_list, evict_list) { 166 list_for_each_entry(obj_priv, &unwind_list, evict_list) {
166 ret = drm_mm_scan_remove_block(obj_priv->gtt_space); 167 ret = drm_mm_scan_remove_block(obj_priv->gtt_space);
167 BUG_ON(ret); 168 BUG_ON(ret);
169 drm_gem_object_unreference(&obj_priv->base);
168 } 170 }
169 171
170 /* We expect the caller to unpin, evict all and try again, or give up. 172 /* We expect the caller to unpin, evict all and try again, or give up.
@@ -181,18 +183,21 @@ found:
181 * scanning, therefore store to be evicted objects on a 183 * scanning, therefore store to be evicted objects on a
182 * temporary list. */ 184 * temporary list. */
183 list_move(&obj_priv->evict_list, &eviction_list); 185 list_move(&obj_priv->evict_list, &eviction_list);
184 } 186 } else
187 drm_gem_object_unreference(&obj_priv->base);
185 } 188 }
186 189
187 /* Unbinding will emit any required flushes */ 190 /* Unbinding will emit any required flushes */
188 list_for_each_entry_safe(obj_priv, tmp_obj_priv, 191 list_for_each_entry_safe(obj_priv, tmp_obj_priv,
189 &eviction_list, evict_list) { 192 &eviction_list, evict_list) {
190#if WATCH_LRU 193#if WATCH_LRU
191 DRM_INFO("%s: evicting %p\n", __func__, obj); 194 DRM_INFO("%s: evicting %p\n", __func__, &obj_priv->base);
192#endif 195#endif
193 ret = i915_gem_object_unbind(&obj_priv->base); 196 ret = i915_gem_object_unbind(&obj_priv->base);
194 if (ret) 197 if (ret)
195 return ret; 198 return ret;
199
200 drm_gem_object_unreference(&obj_priv->base);
196 } 201 }
197 202
198 /* The just created free hole should be on the top of the free stack 203 /* The just created free hole should be on the top of the free stack
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 2c6b98f2440e..31f08581e93a 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -789,16 +789,25 @@ int i915_save_state(struct drm_device *dev)
789 dev_priv->saveSWF2[i] = I915_READ(SWF30 + (i << 2)); 789 dev_priv->saveSWF2[i] = I915_READ(SWF30 + (i << 2));
790 790
791 /* Fences */ 791 /* Fences */
792 if (IS_I965G(dev)) { 792 switch (INTEL_INFO(dev)->gen) {
793 case 6:
794 for (i = 0; i < 16; i++)
795 dev_priv->saveFENCE[i] = I915_READ64(FENCE_REG_SANDYBRIDGE_0 + (i * 8));
796 break;
797 case 5:
798 case 4:
793 for (i = 0; i < 16; i++) 799 for (i = 0; i < 16; i++)
794 dev_priv->saveFENCE[i] = I915_READ64(FENCE_REG_965_0 + (i * 8)); 800 dev_priv->saveFENCE[i] = I915_READ64(FENCE_REG_965_0 + (i * 8));
795 } else { 801 break;
796 for (i = 0; i < 8; i++) 802 case 3:
797 dev_priv->saveFENCE[i] = I915_READ(FENCE_REG_830_0 + (i * 4));
798
799 if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev)) 803 if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
800 for (i = 0; i < 8; i++) 804 for (i = 0; i < 8; i++)
801 dev_priv->saveFENCE[i+8] = I915_READ(FENCE_REG_945_8 + (i * 4)); 805 dev_priv->saveFENCE[i+8] = I915_READ(FENCE_REG_945_8 + (i * 4));
806 case 2:
807 for (i = 0; i < 8; i++)
808 dev_priv->saveFENCE[i] = I915_READ(FENCE_REG_830_0 + (i * 4));
809 break;
810
802 } 811 }
803 812
804 return 0; 813 return 0;
@@ -815,15 +824,24 @@ int i915_restore_state(struct drm_device *dev)
815 I915_WRITE(HWS_PGA, dev_priv->saveHWS); 824 I915_WRITE(HWS_PGA, dev_priv->saveHWS);
816 825
817 /* Fences */ 826 /* Fences */
818 if (IS_I965G(dev)) { 827 switch (INTEL_INFO(dev)->gen) {
828 case 6:
829 for (i = 0; i < 16; i++)
830 I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + (i * 8), dev_priv->saveFENCE[i]);
831 break;
832 case 5:
833 case 4:
819 for (i = 0; i < 16; i++) 834 for (i = 0; i < 16; i++)
820 I915_WRITE64(FENCE_REG_965_0 + (i * 8), dev_priv->saveFENCE[i]); 835 I915_WRITE64(FENCE_REG_965_0 + (i * 8), dev_priv->saveFENCE[i]);
821 } else { 836 break;
822 for (i = 0; i < 8; i++) 837 case 3:
823 I915_WRITE(FENCE_REG_830_0 + (i * 4), dev_priv->saveFENCE[i]); 838 case 2:
824 if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev)) 839 if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
825 for (i = 0; i < 8; i++) 840 for (i = 0; i < 8; i++)
826 I915_WRITE(FENCE_REG_945_8 + (i * 4), dev_priv->saveFENCE[i+8]); 841 I915_WRITE(FENCE_REG_945_8 + (i * 4), dev_priv->saveFENCE[i+8]);
842 for (i = 0; i < 8; i++)
843 I915_WRITE(FENCE_REG_830_0 + (i * 4), dev_priv->saveFENCE[i]);
844 break;
827 } 845 }
828 846
829 i915_restore_display(dev); 847 i915_restore_display(dev);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 4b7735196cd5..197d4f32585a 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -188,7 +188,7 @@ static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
188 188
189 if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0, 189 if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
190 1000, 1)) 190 1000, 1))
191 DRM_ERROR("timed out waiting for FORCE_TRIGGER"); 191 DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
192 192
193 if (turn_off_dac) { 193 if (turn_off_dac) {
194 I915_WRITE(PCH_ADPA, temp); 194 I915_WRITE(PCH_ADPA, temp);
@@ -245,7 +245,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
245 if (wait_for((I915_READ(PORT_HOTPLUG_EN) & 245 if (wait_for((I915_READ(PORT_HOTPLUG_EN) &
246 CRT_HOTPLUG_FORCE_DETECT) == 0, 246 CRT_HOTPLUG_FORCE_DETECT) == 0,
247 1000, 1)) 247 1000, 1))
248 DRM_ERROR("timed out waiting for FORCE_DETECT to go off"); 248 DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
249 } 249 }
250 250
251 stat = I915_READ(PORT_HOTPLUG_STAT); 251 stat = I915_READ(PORT_HOTPLUG_STAT);
@@ -400,7 +400,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder
400 return status; 400 return status;
401} 401}
402 402
403static enum drm_connector_status intel_crt_detect(struct drm_connector *connector) 403static enum drm_connector_status
404intel_crt_detect(struct drm_connector *connector, bool force)
404{ 405{
405 struct drm_device *dev = connector->dev; 406 struct drm_device *dev = connector->dev;
406 struct drm_encoder *encoder = intel_attached_encoder(connector); 407 struct drm_encoder *encoder = intel_attached_encoder(connector);
@@ -419,6 +420,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
419 if (intel_crt_detect_ddc(encoder)) 420 if (intel_crt_detect_ddc(encoder))
420 return connector_status_connected; 421 return connector_status_connected;
421 422
423 if (!force)
424 return connector->status;
425
422 /* for pre-945g platforms use load detect */ 426 /* for pre-945g platforms use load detect */
423 if (encoder->crtc && encoder->crtc->enabled) { 427 if (encoder->crtc && encoder->crtc->enabled) {
424 status = intel_crt_load_detect(encoder->crtc, intel_encoder); 428 status = intel_crt_load_detect(encoder->crtc, intel_encoder);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 19daead5b525..b5bf51a4502d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2463,11 +2463,19 @@ static bool intel_crtc_mode_fixup(struct drm_crtc *crtc,
2463 struct drm_display_mode *adjusted_mode) 2463 struct drm_display_mode *adjusted_mode)
2464{ 2464{
2465 struct drm_device *dev = crtc->dev; 2465 struct drm_device *dev = crtc->dev;
2466
2466 if (HAS_PCH_SPLIT(dev)) { 2467 if (HAS_PCH_SPLIT(dev)) {
2467 /* FDI link clock is fixed at 2.7G */ 2468 /* FDI link clock is fixed at 2.7G */
2468 if (mode->clock * 3 > IRONLAKE_FDI_FREQ * 4) 2469 if (mode->clock * 3 > IRONLAKE_FDI_FREQ * 4)
2469 return false; 2470 return false;
2470 } 2471 }
2472
2473 /* XXX some encoders set the crtcinfo, others don't.
2474 * Obviously we need some form of conflict resolution here...
2475 */
2476 if (adjusted_mode->crtc_htotal == 0)
2477 drm_mode_set_crtcinfo(adjusted_mode, 0);
2478
2471 return true; 2479 return true;
2472} 2480}
2473 2481
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 51d142939a26..1a51ee07de3e 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1386,7 +1386,7 @@ ironlake_dp_detect(struct drm_connector *connector)
1386 * \return false if DP port is disconnected. 1386 * \return false if DP port is disconnected.
1387 */ 1387 */
1388static enum drm_connector_status 1388static enum drm_connector_status
1389intel_dp_detect(struct drm_connector *connector) 1389intel_dp_detect(struct drm_connector *connector, bool force)
1390{ 1390{
1391 struct drm_encoder *encoder = intel_attached_encoder(connector); 1391 struct drm_encoder *encoder = intel_attached_encoder(connector);
1392 struct intel_dp *intel_dp = enc_to_intel_dp(encoder); 1392 struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index a399f4b2c1c5..7c9ec1472d46 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -221,7 +221,8 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder,
221 * 221 *
222 * Unimplemented. 222 * Unimplemented.
223 */ 223 */
224static enum drm_connector_status intel_dvo_detect(struct drm_connector *connector) 224static enum drm_connector_status
225intel_dvo_detect(struct drm_connector *connector, bool force)
225{ 226{
226 struct drm_encoder *encoder = intel_attached_encoder(connector); 227 struct drm_encoder *encoder = intel_attached_encoder(connector);
227 struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder); 228 struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index ccd4c97e6524..926934a482ec 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -139,7 +139,7 @@ static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder,
139} 139}
140 140
141static enum drm_connector_status 141static enum drm_connector_status
142intel_hdmi_detect(struct drm_connector *connector) 142intel_hdmi_detect(struct drm_connector *connector, bool force)
143{ 143{
144 struct drm_encoder *encoder = intel_attached_encoder(connector); 144 struct drm_encoder *encoder = intel_attached_encoder(connector);
145 struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); 145 struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 4fbb0165b26f..6ec39a86ed06 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -445,7 +445,8 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
445 * connected and closed means disconnected. We also send hotplug events as 445 * connected and closed means disconnected. We also send hotplug events as
446 * needed, using lid status notification from the input layer. 446 * needed, using lid status notification from the input layer.
447 */ 447 */
448static enum drm_connector_status intel_lvds_detect(struct drm_connector *connector) 448static enum drm_connector_status
449intel_lvds_detect(struct drm_connector *connector, bool force)
449{ 450{
450 struct drm_device *dev = connector->dev; 451 struct drm_device *dev = connector->dev;
451 enum drm_connector_status status = connector_status_connected; 452 enum drm_connector_status status = connector_status_connected;
@@ -540,7 +541,9 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
540 * the LID nofication event. 541 * the LID nofication event.
541 */ 542 */
542 if (connector) 543 if (connector)
543 connector->status = connector->funcs->detect(connector); 544 connector->status = connector->funcs->detect(connector,
545 false);
546
544 /* Don't force modeset on machines where it causes a GPU lockup */ 547 /* Don't force modeset on machines where it causes a GPU lockup */
545 if (dmi_check_system(intel_no_modeset_on_lid)) 548 if (dmi_check_system(intel_no_modeset_on_lid))
546 return NOTIFY_OK; 549 return NOTIFY_OK;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index e3b7a7ee39cb..ee73e428a84a 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1417,7 +1417,7 @@ intel_analog_is_connected(struct drm_device *dev)
1417 if (!analog_connector) 1417 if (!analog_connector)
1418 return false; 1418 return false;
1419 1419
1420 if (analog_connector->funcs->detect(analog_connector) == 1420 if (analog_connector->funcs->detect(analog_connector, false) ==
1421 connector_status_disconnected) 1421 connector_status_disconnected)
1422 return false; 1422 return false;
1423 1423
@@ -1486,7 +1486,8 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
1486 return status; 1486 return status;
1487} 1487}
1488 1488
1489static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connector) 1489static enum drm_connector_status
1490intel_sdvo_detect(struct drm_connector *connector, bool force)
1490{ 1491{
1491 uint16_t response; 1492 uint16_t response;
1492 struct drm_encoder *encoder = intel_attached_encoder(connector); 1493 struct drm_encoder *encoder = intel_attached_encoder(connector);
@@ -2169,8 +2170,7 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
2169 return true; 2170 return true;
2170 2171
2171err: 2172err:
2172 intel_sdvo_destroy_enhance_property(connector); 2173 intel_sdvo_destroy(connector);
2173 kfree(intel_sdvo_connector);
2174 return false; 2174 return false;
2175} 2175}
2176 2176
@@ -2242,8 +2242,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
2242 return true; 2242 return true;
2243 2243
2244err: 2244err:
2245 intel_sdvo_destroy_enhance_property(connector); 2245 intel_sdvo_destroy(connector);
2246 kfree(intel_sdvo_connector);
2247 return false; 2246 return false;
2248} 2247}
2249 2248
@@ -2521,11 +2520,10 @@ static bool intel_sdvo_create_enhance_property(struct intel_sdvo *intel_sdvo,
2521 uint16_t response; 2520 uint16_t response;
2522 } enhancements; 2521 } enhancements;
2523 2522
2524 if (!intel_sdvo_get_value(intel_sdvo, 2523 enhancements.response = 0;
2525 SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS, 2524 intel_sdvo_get_value(intel_sdvo,
2526 &enhancements, sizeof(enhancements))) 2525 SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS,
2527 return false; 2526 &enhancements, sizeof(enhancements));
2528
2529 if (enhancements.response == 0) { 2527 if (enhancements.response == 0) {
2530 DRM_DEBUG_KMS("No enhancement is supported\n"); 2528 DRM_DEBUG_KMS("No enhancement is supported\n");
2531 return true; 2529 return true;
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index c671f60ce80b..4a117e318a73 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1341,7 +1341,7 @@ static void intel_tv_find_better_format(struct drm_connector *connector)
1341 * we have a pipe programmed in order to probe the TV. 1341 * we have a pipe programmed in order to probe the TV.
1342 */ 1342 */
1343static enum drm_connector_status 1343static enum drm_connector_status
1344intel_tv_detect(struct drm_connector *connector) 1344intel_tv_detect(struct drm_connector *connector, bool force)
1345{ 1345{
1346 struct drm_display_mode mode; 1346 struct drm_display_mode mode;
1347 struct drm_encoder *encoder = intel_attached_encoder(connector); 1347 struct drm_encoder *encoder = intel_attached_encoder(connector);
@@ -1353,7 +1353,7 @@ intel_tv_detect(struct drm_connector *connector)
1353 1353
1354 if (encoder->crtc && encoder->crtc->enabled) { 1354 if (encoder->crtc && encoder->crtc->enabled) {
1355 type = intel_tv_detect_type(intel_tv); 1355 type = intel_tv_detect_type(intel_tv);
1356 } else { 1356 } else if (force) {
1357 struct drm_crtc *crtc; 1357 struct drm_crtc *crtc;
1358 int dpms_mode; 1358 int dpms_mode;
1359 1359
@@ -1364,10 +1364,9 @@ intel_tv_detect(struct drm_connector *connector)
1364 intel_release_load_detect_pipe(&intel_tv->base, connector, 1364 intel_release_load_detect_pipe(&intel_tv->base, connector,
1365 dpms_mode); 1365 dpms_mode);
1366 } else 1366 } else
1367 type = -1; 1367 return connector_status_unknown;
1368 } 1368 } else
1369 1369 return connector->status;
1370 intel_tv->type = type;
1371 1370
1372 if (type < 0) 1371 if (type < 0)
1373 return connector_status_disconnected; 1372 return connector_status_disconnected;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a1473fff06ac..fc737037f751 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -168,7 +168,7 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
168} 168}
169 169
170static enum drm_connector_status 170static enum drm_connector_status
171nouveau_connector_detect(struct drm_connector *connector) 171nouveau_connector_detect(struct drm_connector *connector, bool force)
172{ 172{
173 struct drm_device *dev = connector->dev; 173 struct drm_device *dev = connector->dev;
174 struct nouveau_connector *nv_connector = nouveau_connector(connector); 174 struct nouveau_connector *nv_connector = nouveau_connector(connector);
@@ -246,7 +246,7 @@ detect_analog:
246} 246}
247 247
248static enum drm_connector_status 248static enum drm_connector_status
249nouveau_connector_detect_lvds(struct drm_connector *connector) 249nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
250{ 250{
251 struct drm_device *dev = connector->dev; 251 struct drm_device *dev = connector->dev;
252 struct drm_nouveau_private *dev_priv = dev->dev_private; 252 struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -267,7 +267,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector)
267 267
268 /* Try retrieving EDID via DDC */ 268 /* Try retrieving EDID via DDC */
269 if (!dev_priv->vbios.fp_no_ddc) { 269 if (!dev_priv->vbios.fp_no_ddc) {
270 status = nouveau_connector_detect(connector); 270 status = nouveau_connector_detect(connector, force);
271 if (status == connector_status_connected) 271 if (status == connector_status_connected)
272 goto out; 272 goto out;
273 } 273 }
@@ -558,8 +558,10 @@ nouveau_connector_get_modes(struct drm_connector *connector)
558 if (nv_encoder->dcb->type == OUTPUT_LVDS && 558 if (nv_encoder->dcb->type == OUTPUT_LVDS &&
559 (nv_encoder->dcb->lvdsconf.use_straps_for_mode || 559 (nv_encoder->dcb->lvdsconf.use_straps_for_mode ||
560 dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) { 560 dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) {
561 nv_connector->native_mode = drm_mode_create(dev); 561 struct drm_display_mode mode;
562 nouveau_bios_fp_mode(dev, nv_connector->native_mode); 562
563 nouveau_bios_fp_mode(dev, &mode);
564 nv_connector->native_mode = drm_mode_duplicate(dev, &mode);
563 } 565 }
564 566
565 /* Find the native mode if this is a digital panel, if we didn't 567 /* Find the native mode if this is a digital panel, if we didn't
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 1bc72c3190a9..fe359a239df3 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -4999,7 +4999,7 @@ typedef struct _SW_I2C_IO_DATA_PARAMETERS
4999#define SW_I2C_CNTL_WRITE1BIT 6 4999#define SW_I2C_CNTL_WRITE1BIT 6
5000 5000
5001//==============================VESA definition Portion=============================== 5001//==============================VESA definition Portion===============================
5002#define VESA_OEM_PRODUCT_REV '01.00' 5002#define VESA_OEM_PRODUCT_REV "01.00"
5003#define VESA_MODE_ATTRIBUTE_MODE_SUPPORT 0xBB //refer to VBE spec p.32, no TTY support 5003#define VESA_MODE_ATTRIBUTE_MODE_SUPPORT 0xBB //refer to VBE spec p.32, no TTY support
5004#define VESA_MODE_WIN_ATTRIBUTE 7 5004#define VESA_MODE_WIN_ATTRIBUTE 7
5005#define VESA_WIN_SIZE 64 5005#define VESA_WIN_SIZE 64
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 464a81a1990f..cd0290f946cf 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -539,14 +539,15 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
539 pll->algo = PLL_ALGO_LEGACY; 539 pll->algo = PLL_ALGO_LEGACY;
540 pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER; 540 pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER;
541 } 541 }
542 /* There is some evidence (often anecdotal) that RV515 LVDS 542 /* There is some evidence (often anecdotal) that RV515/RV620 LVDS
543 * (on some boards at least) prefers the legacy algo. I'm not 543 * (on some boards at least) prefers the legacy algo. I'm not
544 * sure whether this should handled generically or on a 544 * sure whether this should handled generically or on a
545 * case-by-case quirk basis. Both algos should work fine in the 545 * case-by-case quirk basis. Both algos should work fine in the
546 * majority of cases. 546 * majority of cases.
547 */ 547 */
548 if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) && 548 if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) &&
549 (rdev->family == CHIP_RV515)) { 549 ((rdev->family == CHIP_RV515) ||
550 (rdev->family == CHIP_RV620))) {
550 /* allow the user to overrride just in case */ 551 /* allow the user to overrride just in case */
551 if (radeon_new_pll == 1) 552 if (radeon_new_pll == 1)
552 pll->algo = PLL_ALGO_NEW; 553 pll->algo = PLL_ALGO_NEW;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index b8b7f010b25f..79082d4398ae 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1160,14 +1160,25 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
1160 EVERGREEN_MAX_BACKENDS_MASK)); 1160 EVERGREEN_MAX_BACKENDS_MASK));
1161 break; 1161 break;
1162 } 1162 }
1163 } else 1163 } else {
1164 gb_backend_map = 1164 switch (rdev->family) {
1165 evergreen_get_tile_pipe_to_backend_map(rdev, 1165 case CHIP_CYPRESS:
1166 rdev->config.evergreen.max_tile_pipes, 1166 case CHIP_HEMLOCK:
1167 rdev->config.evergreen.max_backends, 1167 gb_backend_map = 0x66442200;
1168 ((EVERGREEN_MAX_BACKENDS_MASK << 1168 break;
1169 rdev->config.evergreen.max_backends) & 1169 case CHIP_JUNIPER:
1170 EVERGREEN_MAX_BACKENDS_MASK)); 1170 gb_backend_map = 0x00006420;
1171 break;
1172 default:
1173 gb_backend_map =
1174 evergreen_get_tile_pipe_to_backend_map(rdev,
1175 rdev->config.evergreen.max_tile_pipes,
1176 rdev->config.evergreen.max_backends,
1177 ((EVERGREEN_MAX_BACKENDS_MASK <<
1178 rdev->config.evergreen.max_backends) &
1179 EVERGREEN_MAX_BACKENDS_MASK));
1180 }
1181 }
1171 1182
1172 rdev->config.evergreen.tile_config = gb_addr_config; 1183 rdev->config.evergreen.tile_config = gb_addr_config;
1173 WREG32(GB_BACKEND_MAP, gb_backend_map); 1184 WREG32(GB_BACKEND_MAP, gb_backend_map);
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index e817a0bb5eb4..e151f16a8f86 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2020,18 +2020,7 @@ bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *l
2020 return false; 2020 return false;
2021 } 2021 }
2022 elapsed = jiffies_to_msecs(cjiffies - lockup->last_jiffies); 2022 elapsed = jiffies_to_msecs(cjiffies - lockup->last_jiffies);
2023 if (elapsed >= 3000) { 2023 if (elapsed >= 10000) {
2024 /* very likely the improbable case where current
2025 * rptr is equal to last recorded, a while ago, rptr
2026 * this is more likely a false positive update tracking
2027 * information which should force us to be recall at
2028 * latter point
2029 */
2030 lockup->last_cp_rptr = cp->rptr;
2031 lockup->last_jiffies = jiffies;
2032 return false;
2033 }
2034 if (elapsed >= 1000) {
2035 dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed); 2024 dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed);
2036 return true; 2025 return true;
2037 } 2026 }
@@ -3308,13 +3297,14 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
3308 unsigned long size; 3297 unsigned long size;
3309 unsigned prim_walk; 3298 unsigned prim_walk;
3310 unsigned nverts; 3299 unsigned nverts;
3300 unsigned num_cb = track->num_cb;
3311 3301
3312 for (i = 0; i < track->num_cb; i++) { 3302 if (!track->zb_cb_clear && !track->color_channel_mask &&
3303 !track->blend_read_enable)
3304 num_cb = 0;
3305
3306 for (i = 0; i < num_cb; i++) {
3313 if (track->cb[i].robj == NULL) { 3307 if (track->cb[i].robj == NULL) {
3314 if (!(track->zb_cb_clear || track->color_channel_mask ||
3315 track->blend_read_enable)) {
3316 continue;
3317 }
3318 DRM_ERROR("[drm] No buffer for color buffer %d !\n", i); 3308 DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
3319 return -EINVAL; 3309 return -EINVAL;
3320 } 3310 }
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index afc18d87fdca..ddc3adea1dda 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2729,7 +2729,7 @@ int r600_ib_test(struct radeon_device *rdev)
2729 if (i < rdev->usec_timeout) { 2729 if (i < rdev->usec_timeout) {
2730 DRM_INFO("ib test succeeded in %u usecs\n", i); 2730 DRM_INFO("ib test succeeded in %u usecs\n", i);
2731 } else { 2731 } else {
2732 DRM_ERROR("radeon: ib test failed (sracth(0x%04X)=0x%08X)\n", 2732 DRM_ERROR("radeon: ib test failed (scratch(0x%04X)=0x%08X)\n",
2733 scratch, tmp); 2733 scratch, tmp);
2734 r = -EINVAL; 2734 r = -EINVAL;
2735 } 2735 }
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index d13622ae74e9..9ceb2a1ce799 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -1,3 +1,28 @@
1/*
2 * Copyright 2009 Advanced Micro Devices, Inc.
3 * Copyright 2009 Red Hat Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *
24 */
25
1#include "drmP.h" 26#include "drmP.h"
2#include "drm.h" 27#include "drm.h"
3#include "radeon_drm.h" 28#include "radeon_drm.h"
diff --git a/drivers/gpu/drm/radeon/r600_blit_shaders.h b/drivers/gpu/drm/radeon/r600_blit_shaders.h
index fdc3b378cbb0..f437d36dd98c 100644
--- a/drivers/gpu/drm/radeon/r600_blit_shaders.h
+++ b/drivers/gpu/drm/radeon/r600_blit_shaders.h
@@ -1,3 +1,27 @@
1/*
2 * Copyright 2009 Advanced Micro Devices, Inc.
3 * Copyright 2009 Red Hat Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *
24 */
1 25
2#ifndef R600_BLIT_SHADERS_H 26#ifndef R600_BLIT_SHADERS_H
3#define R600_BLIT_SHADERS_H 27#define R600_BLIT_SHADERS_H
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index d8864949e387..250a3a918193 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -1170,9 +1170,8 @@ static inline int r600_check_texture_resource(struct radeon_cs_parser *p, u32 i
1170 /* using get ib will give us the offset into the mipmap bo */ 1170 /* using get ib will give us the offset into the mipmap bo */
1171 word0 = radeon_get_ib_value(p, idx + 3) << 8; 1171 word0 = radeon_get_ib_value(p, idx + 3) << 8;
1172 if ((mipmap_size + word0) > radeon_bo_size(mipmap)) { 1172 if ((mipmap_size + word0) > radeon_bo_size(mipmap)) {
1173 dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n", 1173 /*dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n",
1174 w0, h0, bpe, blevel, nlevels, word0, mipmap_size, radeon_bo_size(texture)); 1174 w0, h0, bpe, blevel, nlevels, word0, mipmap_size, radeon_bo_size(texture));*/
1175 return -EINVAL;
1176 } 1175 }
1177 return 0; 1176 return 0;
1178} 1177}
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index bd74e428bd14..a04b7a6ad95f 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -1485,6 +1485,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
1485 /* PowerMac8,1 ? */ 1485 /* PowerMac8,1 ? */
1486 /* imac g5 isight */ 1486 /* imac g5 isight */
1487 rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT; 1487 rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
1488 } else if ((rdev->pdev->device == 0x4a48) &&
1489 (rdev->pdev->subsystem_vendor == 0x1002) &&
1490 (rdev->pdev->subsystem_device == 0x4a48)) {
1491 /* Mac X800 */
1492 rdev->mode_info.connector_table = CT_MAC_X800;
1488 } else 1493 } else
1489#endif /* CONFIG_PPC_PMAC */ 1494#endif /* CONFIG_PPC_PMAC */
1490#ifdef CONFIG_PPC64 1495#ifdef CONFIG_PPC64
@@ -1961,6 +1966,48 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
1961 CONNECTOR_OBJECT_ID_VGA, 1966 CONNECTOR_OBJECT_ID_VGA,
1962 &hpd); 1967 &hpd);
1963 break; 1968 break;
1969 case CT_MAC_X800:
1970 DRM_INFO("Connector Table: %d (mac x800)\n",
1971 rdev->mode_info.connector_table);
1972 /* DVI - primary dac, internal tmds */
1973 ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
1974 hpd.hpd = RADEON_HPD_1; /* ??? */
1975 radeon_add_legacy_encoder(dev,
1976 radeon_get_encoder_enum(dev,
1977 ATOM_DEVICE_DFP1_SUPPORT,
1978 0),
1979 ATOM_DEVICE_DFP1_SUPPORT);
1980 radeon_add_legacy_encoder(dev,
1981 radeon_get_encoder_enum(dev,
1982 ATOM_DEVICE_CRT1_SUPPORT,
1983 1),
1984 ATOM_DEVICE_CRT1_SUPPORT);
1985 radeon_add_legacy_connector(dev, 0,
1986 ATOM_DEVICE_DFP1_SUPPORT |
1987 ATOM_DEVICE_CRT1_SUPPORT,
1988 DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
1989 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
1990 &hpd);
1991 /* DVI - tv dac, dvo */
1992 ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
1993 hpd.hpd = RADEON_HPD_2; /* ??? */
1994 radeon_add_legacy_encoder(dev,
1995 radeon_get_encoder_enum(dev,
1996 ATOM_DEVICE_DFP2_SUPPORT,
1997 0),
1998 ATOM_DEVICE_DFP2_SUPPORT);
1999 radeon_add_legacy_encoder(dev,
2000 radeon_get_encoder_enum(dev,
2001 ATOM_DEVICE_CRT2_SUPPORT,
2002 2),
2003 ATOM_DEVICE_CRT2_SUPPORT);
2004 radeon_add_legacy_connector(dev, 1,
2005 ATOM_DEVICE_DFP2_SUPPORT |
2006 ATOM_DEVICE_CRT2_SUPPORT,
2007 DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
2008 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
2009 &hpd);
2010 break;
1964 default: 2011 default:
1965 DRM_INFO("Connector table: %d (invalid)\n", 2012 DRM_INFO("Connector table: %d (invalid)\n",
1966 rdev->mode_info.connector_table); 2013 rdev->mode_info.connector_table);
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index a9dd7847d96e..ecc1a8fafbfd 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -481,7 +481,8 @@ static int radeon_lvds_mode_valid(struct drm_connector *connector,
481 return MODE_OK; 481 return MODE_OK;
482} 482}
483 483
484static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector) 484static enum drm_connector_status
485radeon_lvds_detect(struct drm_connector *connector, bool force)
485{ 486{
486 struct radeon_connector *radeon_connector = to_radeon_connector(connector); 487 struct radeon_connector *radeon_connector = to_radeon_connector(connector);
487 struct drm_encoder *encoder = radeon_best_single_encoder(connector); 488 struct drm_encoder *encoder = radeon_best_single_encoder(connector);
@@ -594,7 +595,8 @@ static int radeon_vga_mode_valid(struct drm_connector *connector,
594 return MODE_OK; 595 return MODE_OK;
595} 596}
596 597
597static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector) 598static enum drm_connector_status
599radeon_vga_detect(struct drm_connector *connector, bool force)
598{ 600{
599 struct radeon_connector *radeon_connector = to_radeon_connector(connector); 601 struct radeon_connector *radeon_connector = to_radeon_connector(connector);
600 struct drm_encoder *encoder; 602 struct drm_encoder *encoder;
@@ -691,7 +693,8 @@ static int radeon_tv_mode_valid(struct drm_connector *connector,
691 return MODE_OK; 693 return MODE_OK;
692} 694}
693 695
694static enum drm_connector_status radeon_tv_detect(struct drm_connector *connector) 696static enum drm_connector_status
697radeon_tv_detect(struct drm_connector *connector, bool force)
695{ 698{
696 struct drm_encoder *encoder; 699 struct drm_encoder *encoder;
697 struct drm_encoder_helper_funcs *encoder_funcs; 700 struct drm_encoder_helper_funcs *encoder_funcs;
@@ -748,7 +751,8 @@ static int radeon_dvi_get_modes(struct drm_connector *connector)
748 * we have to check if this analog encoder is shared with anyone else (TV) 751 * we have to check if this analog encoder is shared with anyone else (TV)
749 * if its shared we have to set the other connector to disconnected. 752 * if its shared we have to set the other connector to disconnected.
750 */ 753 */
751static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connector) 754static enum drm_connector_status
755radeon_dvi_detect(struct drm_connector *connector, bool force)
752{ 756{
753 struct radeon_connector *radeon_connector = to_radeon_connector(connector); 757 struct radeon_connector *radeon_connector = to_radeon_connector(connector);
754 struct drm_encoder *encoder = NULL; 758 struct drm_encoder *encoder = NULL;
@@ -972,7 +976,8 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
972 return ret; 976 return ret;
973} 977}
974 978
975static enum drm_connector_status radeon_dp_detect(struct drm_connector *connector) 979static enum drm_connector_status
980radeon_dp_detect(struct drm_connector *connector, bool force)
976{ 981{
977 struct radeon_connector *radeon_connector = to_radeon_connector(connector); 982 struct radeon_connector *radeon_connector = to_radeon_connector(connector);
978 enum drm_connector_status ret = connector_status_disconnected; 983 enum drm_connector_status ret = connector_status_disconnected;
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 6dd434ad2429..127a395f70fb 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1140,17 +1140,18 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
1140 radeon_crtc->rmx_type = radeon_encoder->rmx_type; 1140 radeon_crtc->rmx_type = radeon_encoder->rmx_type;
1141 else 1141 else
1142 radeon_crtc->rmx_type = RMX_OFF; 1142 radeon_crtc->rmx_type = RMX_OFF;
1143 src_v = crtc->mode.vdisplay;
1144 dst_v = radeon_crtc->native_mode.vdisplay;
1145 src_h = crtc->mode.hdisplay;
1146 dst_h = radeon_crtc->native_mode.vdisplay;
1147 /* copy native mode */ 1143 /* copy native mode */
1148 memcpy(&radeon_crtc->native_mode, 1144 memcpy(&radeon_crtc->native_mode,
1149 &radeon_encoder->native_mode, 1145 &radeon_encoder->native_mode,
1150 sizeof(struct drm_display_mode)); 1146 sizeof(struct drm_display_mode));
1147 src_v = crtc->mode.vdisplay;
1148 dst_v = radeon_crtc->native_mode.vdisplay;
1149 src_h = crtc->mode.hdisplay;
1150 dst_h = radeon_crtc->native_mode.hdisplay;
1151 1151
1152 /* fix up for overscan on hdmi */ 1152 /* fix up for overscan on hdmi */
1153 if (ASIC_IS_AVIVO(rdev) && 1153 if (ASIC_IS_AVIVO(rdev) &&
1154 (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) &&
1154 ((radeon_encoder->underscan_type == UNDERSCAN_ON) || 1155 ((radeon_encoder->underscan_type == UNDERSCAN_ON) ||
1155 ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) && 1156 ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) &&
1156 drm_detect_hdmi_monitor(radeon_connector->edid) && 1157 drm_detect_hdmi_monitor(radeon_connector->edid) &&
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 5eee3c41d124..8fbbe1c6ebbd 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -203,6 +203,10 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
203 */ 203 */
204int radeon_driver_firstopen_kms(struct drm_device *dev) 204int radeon_driver_firstopen_kms(struct drm_device *dev)
205{ 205{
206 struct radeon_device *rdev = dev->dev_private;
207
208 if (rdev->powered_down)
209 return -EINVAL;
206 return 0; 210 return 0;
207} 211}
208 212
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index efbe975312dc..17a6602b5885 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -204,7 +204,7 @@ struct radeon_i2c_chan {
204 204
205/* mostly for macs, but really any system without connector tables */ 205/* mostly for macs, but really any system without connector tables */
206enum radeon_connector_table { 206enum radeon_connector_table {
207 CT_NONE, 207 CT_NONE = 0,
208 CT_GENERIC, 208 CT_GENERIC,
209 CT_IBOOK, 209 CT_IBOOK,
210 CT_POWERBOOK_EXTERNAL, 210 CT_POWERBOOK_EXTERNAL,
@@ -215,6 +215,7 @@ enum radeon_connector_table {
215 CT_IMAC_G5_ISIGHT, 215 CT_IMAC_G5_ISIGHT,
216 CT_EMAC, 216 CT_EMAC,
217 CT_RN50_POWER, 217 CT_RN50_POWER,
218 CT_MAC_X800,
218}; 219};
219 220
220enum radeon_dvo_chip { 221enum radeon_dvo_chip {
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 7cffb3e04232..3451a82adba7 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -351,6 +351,7 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
351 INIT_LIST_HEAD(&fbo->lru); 351 INIT_LIST_HEAD(&fbo->lru);
352 INIT_LIST_HEAD(&fbo->swap); 352 INIT_LIST_HEAD(&fbo->swap);
353 fbo->vm_node = NULL; 353 fbo->vm_node = NULL;
354 atomic_set(&fbo->cpu_writers, 0);
354 355
355 fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj); 356 fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj);
356 kref_init(&fbo->list_kref); 357 kref_init(&fbo->list_kref);
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index ca904799f018..b1e02fffd3cc 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -69,7 +69,7 @@ struct ttm_page_pool {
69 spinlock_t lock; 69 spinlock_t lock;
70 bool fill_lock; 70 bool fill_lock;
71 struct list_head list; 71 struct list_head list;
72 int gfp_flags; 72 gfp_t gfp_flags;
73 unsigned npages; 73 unsigned npages;
74 char *name; 74 char *name;
75 unsigned long nfrees; 75 unsigned long nfrees;
@@ -475,7 +475,7 @@ static void ttm_handle_caching_state_failure(struct list_head *pages,
475 * This function is reentrant if caller updates count depending on number of 475 * This function is reentrant if caller updates count depending on number of
476 * pages returned in pages array. 476 * pages returned in pages array.
477 */ 477 */
478static int ttm_alloc_new_pages(struct list_head *pages, int gfp_flags, 478static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
479 int ttm_flags, enum ttm_caching_state cstate, unsigned count) 479 int ttm_flags, enum ttm_caching_state cstate, unsigned count)
480{ 480{
481 struct page **caching_array; 481 struct page **caching_array;
@@ -666,7 +666,7 @@ int ttm_get_pages(struct list_head *pages, int flags,
666{ 666{
667 struct ttm_page_pool *pool = ttm_get_pool(flags, cstate); 667 struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
668 struct page *p = NULL; 668 struct page *p = NULL;
669 int gfp_flags = GFP_USER; 669 gfp_t gfp_flags = GFP_USER;
670 int r; 670 int r;
671 671
672 /* set zero flag for page allocation if required */ 672 /* set zero flag for page allocation if required */
@@ -818,7 +818,7 @@ int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
818 return 0; 818 return 0;
819} 819}
820 820
821void ttm_page_alloc_fini() 821void ttm_page_alloc_fini(void)
822{ 822{
823 int i; 823 int i;
824 824
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 2ff5cf78235f..7083b1a24df3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -335,7 +335,8 @@ static void vmw_ldu_connector_restore(struct drm_connector *connector)
335} 335}
336 336
337static enum drm_connector_status 337static enum drm_connector_status
338 vmw_ldu_connector_detect(struct drm_connector *connector) 338 vmw_ldu_connector_detect(struct drm_connector *connector,
339 bool force)
339{ 340{
340 if (vmw_connector_to_ldu(connector)->pref_active) 341 if (vmw_connector_to_ldu(connector)->pref_active)
341 return connector_status_connected; 342 return connector_status_connected;
@@ -516,7 +517,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
516 517
517 drm_connector_init(dev, connector, &vmw_legacy_connector_funcs, 518 drm_connector_init(dev, connector, &vmw_legacy_connector_funcs,
518 DRM_MODE_CONNECTOR_LVDS); 519 DRM_MODE_CONNECTOR_LVDS);
519 connector->status = vmw_ldu_connector_detect(connector); 520 connector->status = vmw_ldu_connector_detect(connector, true);
520 521
521 drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs, 522 drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs,
522 DRM_MODE_ENCODER_LVDS); 523 DRM_MODE_ENCODER_LVDS);
@@ -610,7 +611,7 @@ int vmw_kms_ldu_update_layout(struct vmw_private *dev_priv, unsigned num,
610 ldu->pref_height = 600; 611 ldu->pref_height = 600;
611 ldu->pref_active = false; 612 ldu->pref_active = false;
612 } 613 }
613 con->status = vmw_ldu_connector_detect(con); 614 con->status = vmw_ldu_connector_detect(con, true);
614 } 615 }
615 616
616 mutex_unlock(&dev->mode_config.mutex); 617 mutex_unlock(&dev->mode_config.mutex);
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index b87569e96b16..f366f968155a 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -598,7 +598,7 @@ static inline void vga_update_device_decodes(struct vga_device *vgadev,
598 pr_debug("vgaarb: decoding count now is: %d\n", vga_decode_count); 598 pr_debug("vgaarb: decoding count now is: %d\n", vga_decode_count);
599} 599}
600 600
601void __vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes, bool userspace) 601static void __vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes, bool userspace)
602{ 602{
603 struct vga_device *vgadev; 603 struct vga_device *vgadev;
604 unsigned long flags; 604 unsigned long flags;
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-07 04:04:10 -0500