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-rw-r--r--drivers/gpu/drm/drm_irq.c23
-rw-r--r--drivers/gpu/drm/drm_mm.c6
-rw-r--r--drivers/gpu/drm/i915/intel_display.c10
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c17
-rw-r--r--drivers/gpu/drm/i915/intel_lvds.c3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_mem.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c5
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c17
-rw-r--r--drivers/gpu/drm/radeon/evergreend.h5
-rw-r--r--drivers/gpu/drm/radeon/radeon_atombios.c9
-rw-r--r--drivers/gpu/drm/radeon/radeon_atpx_handler.c29
-rw-r--r--drivers/gpu/drm/radeon/radeon_cursor.c6
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c3
13 files changed, 106 insertions, 29 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 741457bd1c46..a1f12cb043de 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -932,11 +932,34 @@ EXPORT_SYMBOL(drm_vblank_put);
void drm_vblank_off(struct drm_device *dev, int crtc)
{
+ struct drm_pending_vblank_event *e, *t;
+ struct timeval now;
unsigned long irqflags;
+ unsigned int seq;
spin_lock_irqsave(&dev->vbl_lock, irqflags);
vblank_disable_and_save(dev, crtc);
DRM_WAKEUP(&dev->vbl_queue[crtc]);
+
+ /* Send any queued vblank events, lest the natives grow disquiet */
+ seq = drm_vblank_count_and_time(dev, crtc, &now);
+ list_for_each_entry_safe(e, t, &dev->vblank_event_list, base.link) {
+ if (e->pipe != crtc)
+ continue;
+ DRM_DEBUG("Sending premature vblank event on disable: \
+ wanted %d, current %d\n",
+ e->event.sequence, seq);
+
+ e->event.sequence = seq;
+ e->event.tv_sec = now.tv_sec;
+ e->event.tv_usec = now.tv_usec;
+ drm_vblank_put(dev, e->pipe);
+ list_move_tail(&e->base.link, &e->base.file_priv->event_list);
+ wake_up_interruptible(&e->base.file_priv->event_wait);
+ trace_drm_vblank_event_delivered(e->base.pid, e->pipe,
+ e->event.sequence);
+ }
+
spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
}
EXPORT_SYMBOL(drm_vblank_off);
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/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e522c702b04e..373c2a005ec1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5154,8 +5154,6 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
I915_WRITE(DSPCNTR(plane), dspcntr);
POSTING_READ(DSPCNTR(plane));
- if (!HAS_PCH_SPLIT(dev))
- intel_enable_plane(dev_priv, plane, pipe);
ret = intel_pipe_set_base(crtc, x, y, old_fb);
@@ -5605,9 +5603,9 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
intel_clock_t clock;
if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
- fp = FP0(pipe);
+ fp = I915_READ(FP0(pipe));
else
- fp = FP1(pipe);
+ fp = I915_READ(FP1(pipe));
clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
if (IS_PINEVIEW(dev)) {
@@ -6579,8 +6577,10 @@ intel_user_framebuffer_create(struct drm_device *dev,
return ERR_PTR(-ENOENT);
intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
- if (!intel_fb)
+ if (!intel_fb) {
+ drm_gem_object_unreference_unlocked(&obj->base);
return ERR_PTR(-ENOMEM);
+ }
ret = intel_framebuffer_init(dev, intel_fb, mode_cmd, obj);
if (ret) {
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index cb8578b7e443..a4d80314e7f8 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1470,7 +1470,8 @@ intel_dp_link_down(struct intel_dp *intel_dp)
if (!HAS_PCH_CPT(dev) &&
I915_READ(intel_dp->output_reg) & DP_PIPEB_SELECT) {
- struct intel_crtc *intel_crtc = to_intel_crtc(intel_dp->base.base.crtc);
+ struct drm_crtc *crtc = intel_dp->base.base.crtc;
+
/* Hardware workaround: leaving our transcoder select
* set to transcoder B while it's off will prevent the
* corresponding HDMI output on transcoder A.
@@ -1485,7 +1486,19 @@ intel_dp_link_down(struct intel_dp *intel_dp)
/* Changes to enable or select take place the vblank
* after being written.
*/
- intel_wait_for_vblank(dev, intel_crtc->pipe);
+ if (crtc == NULL) {
+ /* We can arrive here never having been attached
+ * to a CRTC, for instance, due to inheriting
+ * random state from the BIOS.
+ *
+ * If the pipe is not running, play safe and
+ * wait for the clocks to stabilise before
+ * continuing.
+ */
+ POSTING_READ(intel_dp->output_reg);
+ msleep(50);
+ } else
+ intel_wait_for_vblank(dev, to_intel_crtc(crtc)->pipe);
}
I915_WRITE(intel_dp->output_reg, DP & ~DP_PORT_EN);
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index a562bd2648c7..67cb076d271b 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -539,6 +539,9 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
struct drm_device *dev = dev_priv->dev;
struct drm_connector *connector = dev_priv->int_lvds_connector;
+ if (dev->switch_power_state != DRM_SWITCH_POWER_ON)
+ return NOTIFY_OK;
+
/*
* check and update the status of LVDS connector after receiving
* the LID nofication event.
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/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index e9bc135d9189..c20eac3379e6 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -862,9 +862,15 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev)
SYSTEM_ACCESS_MODE_NOT_IN_SYS |
SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5);
- WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
- WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
- WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
+ if (rdev->flags & RADEON_IS_IGP) {
+ WREG32(FUS_MC_VM_MD_L1_TLB0_CNTL, tmp);
+ WREG32(FUS_MC_VM_MD_L1_TLB1_CNTL, tmp);
+ WREG32(FUS_MC_VM_MD_L1_TLB2_CNTL, tmp);
+ } else {
+ WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp);
+ WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp);
+ WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
+ }
WREG32(MC_VM_MB_L1_TLB0_CNTL, tmp);
WREG32(MC_VM_MB_L1_TLB1_CNTL, tmp);
WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
@@ -2923,11 +2929,6 @@ static int evergreen_startup(struct radeon_device *rdev)
rdev->asic->copy = NULL;
dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
}
- /* XXX: ontario has problems blitting to gart at the moment */
- if (rdev->family == CHIP_PALM) {
- rdev->asic->copy = NULL;
- radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
- }
/* allocate wb buffer */
r = radeon_wb_init(rdev);
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 9aaa3f0c9372..94533849927e 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -221,6 +221,11 @@
#define MC_VM_MD_L1_TLB0_CNTL 0x2654
#define MC_VM_MD_L1_TLB1_CNTL 0x2658
#define MC_VM_MD_L1_TLB2_CNTL 0x265C
+
+#define FUS_MC_VM_MD_L1_TLB0_CNTL 0x265C
+#define FUS_MC_VM_MD_L1_TLB1_CNTL 0x2660
+#define FUS_MC_VM_MD_L1_TLB2_CNTL 0x2664
+
#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203C
#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
#define MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index f5d12fb103fa..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) &&
@@ -1599,9 +1599,10 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0],
fake_edid_record->ucFakeEDIDLength);
- if (drm_edid_is_valid(edid))
+ if (drm_edid_is_valid(edid)) {
rdev->mode_info.bios_hardcoded_edid = edid;
- else
+ rdev->mode_info.bios_hardcoded_edid_size = edid_size;
+ } else
kfree(edid);
}
}
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);
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 871df0376b1c..bd58af658581 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -234,6 +234,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
return -EINVAL;
}
break;
+ case RADEON_INFO_FUSION_GART_WORKING:
+ value = 1;
+ break;
default:
DRM_DEBUG_KMS("Invalid request %d\n", info->request);
return -EINVAL;
generated by cgit v1.2.3 (git 2.0.4) at 2024-08-04 02:52:12 +0000