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-rw-r--r--drivers/gpu/drm/drm_edid.c4
-rw-r--r--drivers/gpu/drm/drm_sysfs.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c35
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c2
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c7
-rw-r--r--drivers/gpu/drm/i915/i915_gem_dmabuf.c13
-rw-r--r--drivers/gpu/drm/i915/i915_gem_execbuffer.c60
-rw-r--r--drivers/gpu/drm/i915/i915_gem_gtt.c6
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h1
-rw-r--r--drivers/gpu/drm/i915/intel_ddi.c5
-rw-r--r--drivers/gpu/drm/i915/intel_display.c14
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c34
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h2
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c15
-rw-r--r--drivers/gpu/drm/nouveau/Makefile1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/device/nv50.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c3
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c3
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/software/nv50.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/include/subdev/clock.h4
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c7
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/clock/nvaa.c445
-rw-r--r--drivers/gpu/drm/nouveau/dispnv04/overlay.c42
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_display.c3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_hwmon.c1
-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_release.c1
-rw-r--r--drivers/gpu/drm/radeon/atombios_i2c.c15
-rw-r--r--drivers/gpu/drm/radeon/dce6_afmt.c12
-rw-r--r--drivers/gpu/drm/radeon/ni_dpm.c28
-rw-r--r--drivers/gpu/drm/radeon/r600_hdmi.c8
-rw-r--r--drivers/gpu/drm/radeon/radeon.h8
-rw-r--r--drivers/gpu/drm/radeon/radeon_atombios.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_cs.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.h3
-rw-r--r--drivers/gpu/drm/radeon/radeon_gart.c16
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c55
-rw-r--r--drivers/gpu/drm/radeon/radeon_trace.h33
-rw-r--r--drivers/gpu/drm/radeon/reg_srcs/cayman4
-rw-r--r--drivers/gpu/drm/radeon/reg_srcs/evergreen4
-rw-r--r--drivers/gpu/drm/radeon/si.c11
-rw-r--r--drivers/gpu/drm/tegra/drm.c34
-rw-r--r--drivers/gpu/drm/tegra/drm.h2
-rw-r--r--drivers/gpu/drm/tegra/fb.c2
-rw-r--r--drivers/gpu/drm/tegra/rgb.c11
-rw-r--r--drivers/gpu/drm/udl/udl_gem.c6
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c2
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_drv.h1
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_kms.c1
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c4
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_resource.c118
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c5
53 files changed, 844 insertions, 265 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fb7cf0e796f6..0a1e4a5f4234 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2674,7 +2674,7 @@ static int add_3d_struct_modes(struct drm_connector *connector, u16 structure,
int modes = 0;
u8 cea_mode;
- if (video_db == NULL || video_index > video_len)
+ if (video_db == NULL || video_index >= video_len)
return 0;
/* CEA modes are numbered 1..127 */
@@ -2701,7 +2701,7 @@ static int add_3d_struct_modes(struct drm_connector *connector, u16 structure,
if (structure & (1 << 8)) {
newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]);
if (newmode) {
- newmode->flags = DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF;
+ newmode->flags |= DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF;
drm_mode_probed_add(connector, newmode);
modes++;
}
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index bd2bca395792..c22c3097c3e8 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -516,7 +516,7 @@ int drm_sysfs_device_add(struct drm_minor *minor)
minor_str = "card%d";
minor->kdev = kzalloc(sizeof(*minor->kdev), GFP_KERNEL);
- if (!minor->dev) {
+ if (!minor->kdev) {
r = -ENOMEM;
goto error;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index b676006a95a0..22b8f5eced80 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -173,28 +173,37 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
static void exynos_drm_preclose(struct drm_device *dev,
struct drm_file *file)
{
+ exynos_drm_subdrv_close(dev, file);
+}
+
+static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
+{
struct exynos_drm_private *private = dev->dev_private;
- struct drm_pending_vblank_event *e, *t;
+ struct drm_pending_vblank_event *v, *vt;
+ struct drm_pending_event *e, *et;
unsigned long flags;
- /* release events of current file */
+ if (!file->driver_priv)
+ return;
+
+ /* Release all events not unhandled by page flip handler. */
spin_lock_irqsave(&dev->event_lock, flags);
- list_for_each_entry_safe(e, t, &private->pageflip_event_list,
+ list_for_each_entry_safe(v, vt, &private->pageflip_event_list,
base.link) {
- if (e->base.file_priv == file) {
- list_del(&e->base.link);
- e->base.destroy(&e->base);
+ if (v->base.file_priv == file) {
+ list_del(&v->base.link);
+ drm_vblank_put(dev, v->pipe);
+ v->base.destroy(&v->base);
}
}
- spin_unlock_irqrestore(&dev->event_lock, flags);
- exynos_drm_subdrv_close(dev, file);
-}
+ /* Release all events handled by page flip handler but not freed. */
+ list_for_each_entry_safe(e, et, &file->event_list, link) {
+ list_del(&e->link);
+ e->destroy(e);
+ }
+ spin_unlock_irqrestore(&dev->event_lock, flags);
-static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
-{
- if (!file->driver_priv)
- return;
kfree(file->driver_priv);
file->driver_priv = NULL;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 23da72b5eae9..a61878bf5dcd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -31,7 +31,7 @@
#include "exynos_drm_iommu.h"
/*
- * FIMD is stand for Fully Interactive Mobile Display and
+ * FIMD stands for Fully Interactive Mobile Display and
* as a display controller, it transfers contents drawn on memory
* to a LCD Panel through Display Interfaces such as RGB or
* CPU Interface.
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 989be12cdd6e..2e367a1c6a64 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -534,8 +534,10 @@ static int i915_drm_freeze(struct drm_device *dev)
* Disable CRTCs directly since we want to preserve sw state
* for _thaw.
*/
+ mutex_lock(&dev->mode_config.mutex);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
dev_priv->display.crtc_disable(crtc);
+ mutex_unlock(&dev->mode_config.mutex);
intel_modeset_suspend_hw(dev);
}
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 12bbd5eac70d..621c7c67a643 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4442,10 +4442,9 @@ i915_gem_init_hw(struct drm_device *dev)
if (dev_priv->ellc_size)
I915_WRITE(HSW_IDICR, I915_READ(HSW_IDICR) | IDIHASHMSK(0xf));
- if (IS_HSW_GT3(dev))
- I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_ENABLED);
- else
- I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_DISABLED);
+ if (IS_HASWELL(dev))
+ I915_WRITE(MI_PREDICATE_RESULT_2, IS_HSW_GT3(dev) ?
+ LOWER_SLICE_ENABLED : LOWER_SLICE_DISABLED);
if (HAS_PCH_NOP(dev)) {
u32 temp = I915_READ(GEN7_MSG_CTL);
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
index 7d5752fda5f1..9bb533e0d762 100644
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
@@ -125,13 +125,15 @@ static void *i915_gem_dmabuf_vmap(struct dma_buf *dma_buf)
ret = i915_gem_object_get_pages(obj);
if (ret)
- goto error;
+ goto err;
+
+ i915_gem_object_pin_pages(obj);
ret = -ENOMEM;
pages = drm_malloc_ab(obj->base.size >> PAGE_SHIFT, sizeof(*pages));
if (pages == NULL)
- goto error;
+ goto err_unpin;
i = 0;
for_each_sg_page(obj->pages->sgl, &sg_iter, obj->pages->nents, 0)
@@ -141,15 +143,16 @@ static void *i915_gem_dmabuf_vmap(struct dma_buf *dma_buf)
drm_free_large(pages);
if (!obj->dma_buf_vmapping)
- goto error;
+ goto err_unpin;
obj->vmapping_count = 1;
- i915_gem_object_pin_pages(obj);
out_unlock:
mutex_unlock(&dev->struct_mutex);
return obj->dma_buf_vmapping;
-error:
+err_unpin:
+ i915_gem_object_unpin_pages(obj);
+err:
mutex_unlock(&dev->struct_mutex);
return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 885d595e0e02..b7e787fb4649 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -33,6 +33,9 @@
#include "intel_drv.h"
#include <linux/dma_remapping.h>
+#define __EXEC_OBJECT_HAS_PIN (1<<31)
+#define __EXEC_OBJECT_HAS_FENCE (1<<30)
+
struct eb_vmas {
struct list_head vmas;
int and;
@@ -187,7 +190,28 @@ static struct i915_vma *eb_get_vma(struct eb_vmas *eb, unsigned long handle)
}
}
-static void eb_destroy(struct eb_vmas *eb) {
+static void
+i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma)
+{
+ struct drm_i915_gem_exec_object2 *entry;
+ struct drm_i915_gem_object *obj = vma->obj;
+
+ if (!drm_mm_node_allocated(&vma->node))
+ return;
+
+ entry = vma->exec_entry;
+
+ if (entry->flags & __EXEC_OBJECT_HAS_FENCE)
+ i915_gem_object_unpin_fence(obj);
+
+ if (entry->flags & __EXEC_OBJECT_HAS_PIN)
+ i915_gem_object_unpin(obj);
+
+ entry->flags &= ~(__EXEC_OBJECT_HAS_FENCE | __EXEC_OBJECT_HAS_PIN);
+}
+
+static void eb_destroy(struct eb_vmas *eb)
+{
while (!list_empty(&eb->vmas)) {
struct i915_vma *vma;
@@ -195,6 +219,7 @@ static void eb_destroy(struct eb_vmas *eb) {
struct i915_vma,
exec_list);
list_del_init(&vma->exec_list);
+ i915_gem_execbuffer_unreserve_vma(vma);
drm_gem_object_unreference(&vma->obj->base);
}
kfree(eb);
@@ -478,9 +503,6 @@ i915_gem_execbuffer_relocate(struct eb_vmas *eb,
return ret;
}
-#define __EXEC_OBJECT_HAS_PIN (1<<31)
-#define __EXEC_OBJECT_HAS_FENCE (1<<30)
-
static int
need_reloc_mappable(struct i915_vma *vma)
{
@@ -552,26 +574,6 @@ i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
return 0;
}
-static void
-i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma)
-{
- struct drm_i915_gem_exec_object2 *entry;
- struct drm_i915_gem_object *obj = vma->obj;
-
- if (!drm_mm_node_allocated(&vma->node))
- return;
-
- entry = vma->exec_entry;
-
- if (entry->flags & __EXEC_OBJECT_HAS_FENCE)
- i915_gem_object_unpin_fence(obj);
-
- if (entry->flags & __EXEC_OBJECT_HAS_PIN)
- i915_gem_object_unpin(obj);
-
- entry->flags &= ~(__EXEC_OBJECT_HAS_FENCE | __EXEC_OBJECT_HAS_PIN);
-}
-
static int
i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
struct list_head *vmas,
@@ -670,13 +672,14 @@ i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
goto err;
}
-err: /* Decrement pin count for bound objects */
- list_for_each_entry(vma, vmas, exec_list)
- i915_gem_execbuffer_unreserve_vma(vma);
-
+err:
if (ret != -ENOSPC || retry++)
return ret;
+ /* Decrement pin count for bound objects */
+ list_for_each_entry(vma, vmas, exec_list)
+ i915_gem_execbuffer_unreserve_vma(vma);
+
ret = i915_gem_evict_vm(vm, true);
if (ret)
return ret;
@@ -708,6 +711,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
while (!list_empty(&eb->vmas)) {
vma = list_first_entry(&eb->vmas, struct i915_vma, exec_list);
list_del_init(&vma->exec_list);
+ i915_gem_execbuffer_unreserve_vma(vma);
drm_gem_object_unreference(&vma->obj->base);
}
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 3620a1b0a73c..38cb8d44a013 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -57,7 +57,9 @@ typedef gen8_gtt_pte_t gen8_ppgtt_pde_t;
#define HSW_WB_LLC_AGE3 HSW_CACHEABILITY_CONTROL(0x2)
#define HSW_WB_LLC_AGE0 HSW_CACHEABILITY_CONTROL(0x3)
#define HSW_WB_ELLC_LLC_AGE0 HSW_CACHEABILITY_CONTROL(0xb)
+#define HSW_WB_ELLC_LLC_AGE3 HSW_CACHEABILITY_CONTROL(0x8)
#define HSW_WT_ELLC_LLC_AGE0 HSW_CACHEABILITY_CONTROL(0x6)
+#define HSW_WT_ELLC_LLC_AGE3 HSW_CACHEABILITY_CONTROL(0x7)
#define GEN8_PTES_PER_PAGE (PAGE_SIZE / sizeof(gen8_gtt_pte_t))
#define GEN8_PDES_PER_PAGE (PAGE_SIZE / sizeof(gen8_ppgtt_pde_t))
@@ -185,10 +187,10 @@ static gen6_gtt_pte_t iris_pte_encode(dma_addr_t addr,
case I915_CACHE_NONE:
break;
case I915_CACHE_WT:
- pte |= HSW_WT_ELLC_LLC_AGE0;
+ pte |= HSW_WT_ELLC_LLC_AGE3;
break;
default:
- pte |= HSW_WB_ELLC_LLC_AGE0;
+ pte |= HSW_WB_ELLC_LLC_AGE3;
break;
}
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f9eafb6ed523..ee2742122a02 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -235,6 +235,7 @@
*/
#define MI_LOAD_REGISTER_IMM(x) MI_INSTR(0x22, 2*x-1)
#define MI_STORE_REGISTER_MEM(x) MI_INSTR(0x24, 2*x-1)
+#define MI_SRM_LRM_GLOBAL_GTT (1<<22)
#define MI_FLUSH_DW MI_INSTR(0x26, 1) /* for GEN6 */
#define MI_FLUSH_DW_STORE_INDEX (1<<21)
#define MI_INVALIDATE_TLB (1<<18)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 330077bcd0bd..526c8ded16b0 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -173,7 +173,7 @@ static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port)
ddi_translations = ddi_translations_dp;
break;
case PORT_D:
- if (intel_dpd_is_edp(dev))
+ if (intel_dp_is_edp(dev, PORT_D))
ddi_translations = ddi_translations_edp;
else
ddi_translations = ddi_translations_dp;
@@ -1158,9 +1158,10 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder)
if (wait)
intel_wait_ddi_buf_idle(dev_priv, port);
- if (type == INTEL_OUTPUT_EDP) {
+ if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
ironlake_edp_panel_vdd_on(intel_dp);
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
ironlake_edp_panel_off(intel_dp);
}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7ec8b488bb1d..080f6fd4e839 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5815,7 +5815,7 @@ static void intel_set_pipe_csc(struct drm_crtc *crtc)
uint16_t postoff = 0;
if (intel_crtc->config.limited_color_range)
- postoff = (16 * (1 << 13) / 255) & 0x1fff;
+ postoff = (16 * (1 << 12) / 255) & 0x1fff;
I915_WRITE(PIPE_CSC_POSTOFF_HI(pipe), postoff);
I915_WRITE(PIPE_CSC_POSTOFF_ME(pipe), postoff);
@@ -6402,7 +6402,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
/* Make sure we're not on PC8 state before disabling PC8, otherwise
* we'll hang the machine! */
- dev_priv->uncore.funcs.force_wake_get(dev_priv);
+ gen6_gt_force_wake_get(dev_priv);
if (val & LCPLL_POWER_DOWN_ALLOW) {
val &= ~LCPLL_POWER_DOWN_ALLOW;
@@ -6436,7 +6436,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
DRM_ERROR("Switching back to LCPLL failed\n");
}
- dev_priv->uncore.funcs.force_wake_put(dev_priv);
+ gen6_gt_force_wake_put(dev_priv);
}
void hsw_enable_pc8_work(struct work_struct *__work)
@@ -8354,7 +8354,8 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
intel_ring_emit(ring, ~(DERRMR_PIPEA_PRI_FLIP_DONE |
DERRMR_PIPEB_PRI_FLIP_DONE |
DERRMR_PIPEC_PRI_FLIP_DONE));
- intel_ring_emit(ring, MI_STORE_REGISTER_MEM(1));
+ intel_ring_emit(ring, MI_STORE_REGISTER_MEM(1) |
+ MI_SRM_LRM_GLOBAL_GTT);
intel_ring_emit(ring, DERRMR);
intel_ring_emit(ring, ring->scratch.gtt_offset + 256);
}
@@ -10049,7 +10050,7 @@ static void intel_setup_outputs(struct drm_device *dev)
intel_ddi_init(dev, PORT_D);
} else if (HAS_PCH_SPLIT(dev)) {
int found;
- dpd_is_edp = intel_dpd_is_edp(dev);
+ dpd_is_edp = intel_dp_is_edp(dev, PORT_D);
if (has_edp_a(dev))
intel_dp_init(dev, DP_A, PORT_A);
@@ -10086,8 +10087,7 @@ static void intel_setup_outputs(struct drm_device *dev)
intel_hdmi_init(dev, VLV_DISPLAY_BASE + GEN4_HDMIC,
PORT_C);
if (I915_READ(VLV_DISPLAY_BASE + DP_C) & DP_DETECTED)
- intel_dp_init(dev, VLV_DISPLAY_BASE + DP_C,
- PORT_C);
+ intel_dp_init(dev, VLV_DISPLAY_BASE + DP_C, PORT_C);
}
intel_dsi_init(dev);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0b2e842fef01..30c627c7b7ba 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3326,11 +3326,19 @@ intel_trans_dp_port_sel(struct drm_crtc *crtc)
}
/* check the VBT to see whether the eDP is on DP-D port */
-bool intel_dpd_is_edp(struct drm_device *dev)
+bool intel_dp_is_edp(struct drm_device *dev, enum port port)
{
struct drm_i915_private *dev_priv = dev->dev_private;
union child_device_config *p_child;
int i;
+ static const short port_mapping[] = {
+ [PORT_B] = PORT_IDPB,
+ [PORT_C] = PORT_IDPC,
+ [PORT_D] = PORT_IDPD,
+ };
+
+ if (port == PORT_A)
+ return true;
if (!dev_priv->vbt.child_dev_num)
return false;
@@ -3338,7 +3346,7 @@ bool intel_dpd_is_edp(struct drm_device *dev)
for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
p_child = dev_priv->vbt.child_dev + i;
- if (p_child->common.dvo_port == PORT_IDPD &&
+ if (p_child->common.dvo_port == port_mapping[port] &&
(p_child->common.device_type & DEVICE_TYPE_eDP_BITS) ==
(DEVICE_TYPE_eDP & DEVICE_TYPE_eDP_BITS))
return true;
@@ -3616,26 +3624,10 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
intel_dp->DP = I915_READ(intel_dp->output_reg);
intel_dp->attached_connector = intel_connector;
- type = DRM_MODE_CONNECTOR_DisplayPort;
- /*
- * FIXME : We need to initialize built-in panels before external panels.
- * For X0, DP_C is fixed as eDP. Revisit this as part of VLV eDP cleanup
- */
- switch (port) {
- case PORT_A:
+ if (intel_dp_is_edp(dev, port))
type = DRM_MODE_CONNECTOR_eDP;
- break;
- case PORT_C:
- if (IS_VALLEYVIEW(dev))
- type = DRM_MODE_CONNECTOR_eDP;
- break;
- case PORT_D:
- if (HAS_PCH_SPLIT(dev) && intel_dpd_is_edp(dev))
- type = DRM_MODE_CONNECTOR_eDP;
- break;
- default: /* silence GCC warning */
- break;
- }
+ else
+ type = DRM_MODE_CONNECTOR_DisplayPort;
/*
* For eDP we always set the encoder type to INTEL_OUTPUT_EDP, but
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 1e49aa8f5377..a18e88b3e425 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -708,7 +708,7 @@ void intel_dp_encoder_destroy(struct drm_encoder *encoder);
void intel_dp_check_link_status(struct intel_dp *intel_dp);
bool intel_dp_compute_config(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config);
-bool intel_dpd_is_edp(struct drm_device *dev);
+bool intel_dp_is_edp(struct drm_device *dev, enum port port);
void ironlake_edp_backlight_on(struct intel_dp *intel_dp);
void ironlake_edp_backlight_off(struct intel_dp *intel_dp);
void ironlake_edp_panel_on(struct intel_dp *intel_dp);
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index caf2ee4e5441..6e0d5e075b15 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1180,7 +1180,7 @@ static bool g4x_compute_wm0(struct drm_device *dev,
adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode;
clock = adjusted_mode->crtc_clock;
- htotal = adjusted_mode->htotal;
+ htotal = adjusted_mode->crtc_htotal;
hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
pixel_size = crtc->fb->bits_per_pixel / 8;
@@ -1267,7 +1267,7 @@ static bool g4x_compute_srwm(struct drm_device *dev,
crtc = intel_get_crtc_for_plane(dev, plane);
adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode;
clock = adjusted_mode->crtc_clock;
- htotal = adjusted_mode->htotal;
+ htotal = adjusted_mode->crtc_htotal;
hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
pixel_size = crtc->fb->bits_per_pixel / 8;
@@ -1498,7 +1498,7 @@ static void i965_update_wm(struct drm_crtc *unused_crtc)
const struct drm_display_mode *adjusted_mode =
&to_intel_crtc(crtc)->config.adjusted_mode;
int clock = adjusted_mode->crtc_clock;
- int htotal = adjusted_mode->htotal;
+ int htotal = adjusted_mode->crtc_htotal;
int hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
int pixel_size = crtc->fb->bits_per_pixel / 8;
unsigned long line_time_us;
@@ -1624,7 +1624,7 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc)
const struct drm_display_mode *adjusted_mode =
&to_intel_crtc(enabled)->config.adjusted_mode;
int clock = adjusted_mode->crtc_clock;
- int htotal = adjusted_mode->htotal;
+ int htotal = adjusted_mode->crtc_htotal;
int hdisplay = to_intel_crtc(enabled)->config.pipe_src_w;
int pixel_size = enabled->fb->bits_per_pixel / 8;
unsigned long line_time_us;
@@ -1776,7 +1776,7 @@ static bool ironlake_compute_srwm(struct drm_device *dev, int level, int plane,
crtc = intel_get_crtc_for_plane(dev, plane);
adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode;
clock = adjusted_mode->crtc_clock;
- htotal = adjusted_mode->htotal;
+ htotal = adjusted_mode->crtc_htotal;
hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
pixel_size = crtc->fb->bits_per_pixel / 8;
@@ -2469,8 +2469,9 @@ hsw_compute_linetime_wm(struct drm_device *dev, struct drm_crtc *crtc)
/* The WM are computed with base on how long it takes to fill a single
* row at the given clock rate, multiplied by 8.
* */
- linetime = DIV_ROUND_CLOSEST(mode->htotal * 1000 * 8, mode->clock);
- ips_linetime = DIV_ROUND_CLOSEST(mode->htotal * 1000 * 8,
+ linetime = DIV_ROUND_CLOSEST(mode->crtc_htotal * 1000 * 8,
+ mode->crtc_clock);
+ ips_linetime = DIV_ROUND_CLOSEST(mode->crtc_htotal * 1000 * 8,
intel_ddi_get_cdclk_freq(dev_priv));
return PIPE_WM_LINETIME_IPS_LINETIME(ips_linetime) |
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index edcf801613e6..b3fa1ba191b7 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -59,6 +59,7 @@ nouveau-y += core/subdev/clock/nv40.o
nouveau-y += core/subdev/clock/nv50.o
nouveau-y += core/subdev/clock/nv84.o
nouveau-y += core/subdev/clock/nva3.o
+nouveau-y += core/subdev/clock/nvaa.o
nouveau-y += core/subdev/clock/nvc0.o
nouveau-y += core/subdev/clock/nve0.o
nouveau-y += core/subdev/clock/pllnv04.o
diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c
index db139827047c..db3fc7be856a 100644
--- a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c
@@ -283,7 +283,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass;
- device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
@@ -311,7 +311,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass;
- device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
index 5f555788121c..e6352bd5b4ff 100644
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
@@ -33,6 +33,7 @@
#include <engine/dmaobj.h>
#include <engine/fifo.h>
+#include "nv04.h"
#include "nv50.h"
/*******************************************************************************
@@ -460,6 +461,8 @@ nv50_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
nv_subdev(priv)->intr = nv04_fifo_intr;
nv_engine(priv)->cclass = &nv50_fifo_cclass;
nv_engine(priv)->sclass = nv50_fifo_sclass;
+ priv->base.pause = nv04_fifo_pause;
+ priv->base.start = nv04_fifo_start;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
index 0908dc834c84..fe0f41e65d9b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
@@ -35,6 +35,7 @@
#include <engine/dmaobj.h>
#include <engine/fifo.h>
+#include "nv04.h"
#include "nv50.h"
/*******************************************************************************
@@ -432,6 +433,8 @@ nv84_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
nv_subdev(priv)->intr = nv04_fifo_intr;
nv_engine(priv)->cclass = &nv84_fifo_cclass;
nv_engine(priv)->sclass = nv84_fifo_sclass;
+ priv->base.pause = nv04_fifo_pause;
+ priv->base.start = nv04_fifo_start;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
index b574dd4bb828..5ce686ee729e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
@@ -176,7 +176,7 @@ nv50_software_context_ctor(struct nouveau_object *parent,
if (ret)
return ret;
- chan->vblank.nr_event = pdisp->vblank->index_nr;
+ chan->vblank.nr_event = pdisp ? pdisp->vblank->index_nr : 0;
chan->vblank.event = kzalloc(chan->vblank.nr_event *
sizeof(*chan->vblank.event), GFP_KERNEL);
if (!chan->vblank.event)
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
index e2675bc0edba..8f4ced75444a 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
@@ -14,6 +14,9 @@ enum nv_clk_src {
nv_clk_src_hclk,
nv_clk_src_hclkm3,
nv_clk_src_hclkm3d2,
+ nv_clk_src_hclkm2d3, /* NVAA */
+ nv_clk_src_hclkm4, /* NVAA */
+ nv_clk_src_cclk, /* NVAA */
nv_clk_src_host,
@@ -127,6 +130,7 @@ extern struct nouveau_oclass nv04_clock_oclass;
extern struct nouveau_oclass nv40_clock_oclass;
extern struct nouveau_oclass *nv50_clock_oclass;
extern struct nouveau_oclass *nv84_clock_oclass;
+extern struct nouveau_oclass *nvaa_clock_oclass;
extern struct nouveau_oclass nva3_clock_oclass;
extern struct nouveau_oclass nvc0_clock_oclass;
extern struct nouveau_oclass nve0_clock_oclass;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c
index da50c1b12928..30c1f3a4158e 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c
@@ -69,6 +69,11 @@ nv04_clock_pll_prog(struct nouveau_clock *clk, u32 reg1,
return 0;
}
+static struct nouveau_clocks
+nv04_domain[] = {
+ { nv_clk_src_max }
+};
+
static int
nv04_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
@@ -77,7 +82,7 @@ nv04_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nv04_clock_priv *priv;
int ret;
- ret = nouveau_clock_create(parent, engine, oclass, NULL, &priv);
+ ret = nouveau_clock_create(parent, engine, oclass, nv04_domain, &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nvaa.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nvaa.c
new file mode 100644
index 000000000000..7a723b4f564d
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nvaa.c
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <engine/fifo.h>
+#include <subdev/bios.h>
+#include <subdev/bios/pll.h>
+#include <subdev/timer.h>
+#include <subdev/clock.h>
+
+#include "pll.h"
+
+struct nvaa_clock_priv {
+ struct nouveau_clock base;
+ enum nv_clk_src csrc, ssrc, vsrc;
+ u32 cctrl, sctrl;
+ u32 ccoef, scoef;
+ u32 cpost, spost;
+ u32 vdiv;
+};
+
+static u32
+read_div(struct nouveau_clock *clk)
+{
+ return nv_rd32(clk, 0x004600);
+}
+
+static u32
+read_pll(struct nouveau_clock *clk, u32 base)
+{
+ u32 ctrl = nv_rd32(clk, base + 0);
+ u32 coef = nv_rd32(clk, base + 4);
+ u32 ref = clk->read(clk, nv_clk_src_href);
+ u32 post_div = 0;
+ u32 clock = 0;
+ int N1, M1;
+
+ switch (base){
+ case 0x4020:
+ post_div = 1 << ((nv_rd32(clk, 0x4070) & 0x000f0000) >> 16);
+ break;
+ case 0x4028:
+ post_div = (nv_rd32(clk, 0x4040) & 0x000f0000) >> 16;
+ break;
+ default:
+ break;
+ }
+
+ N1 = (coef & 0x0000ff00) >> 8;
+ M1 = (coef & 0x000000ff);
+ if ((ctrl & 0x80000000) && M1) {
+ clock = ref * N1 / M1;
+ clock = clock / post_div;
+ }
+
+ return clock;
+}
+
+static int
+nvaa_clock_read(struct nouveau_clock *clk, enum nv_clk_src src)
+{
+ struct nvaa_clock_priv *priv = (void *)clk;
+ u32 mast = nv_rd32(clk, 0x00c054);
+ u32 P = 0;
+
+ switch (src) {
+ case nv_clk_src_crystal:
+ return nv_device(priv)->crystal;
+ case nv_clk_src_href:
+ return 100000; /* PCIE reference clock */
+ case nv_clk_src_hclkm4:
+ return clk->read(clk, nv_clk_src_href) * 4;
+ case nv_clk_src_hclkm2d3:
+ return clk->read(clk, nv_clk_src_href) * 2 / 3;
+ case nv_clk_src_host:
+ switch (mast & 0x000c0000) {
+ case 0x00000000: return clk->read(clk, nv_clk_src_hclkm2d3);
+ case 0x00040000: break;
+ case 0x00080000: return clk->read(clk, nv_clk_src_hclkm4);
+ case 0x000c0000: return clk->read(clk, nv_clk_src_cclk);
+ }
+ break;
+ case nv_clk_src_core:
+ P = (nv_rd32(clk, 0x004028) & 0x00070000) >> 16;
+
+ switch (mast & 0x00000003) {
+ case 0x00000000: return clk->read(clk, nv_clk_src_crystal) >> P;
+ case 0x00000001: return 0;
+ case 0x00000002: return clk->read(clk, nv_clk_src_hclkm4) >> P;
+ case 0x00000003: return read_pll(clk, 0x004028) >> P;
+ }
+ break;
+ case nv_clk_src_cclk:
+ if ((mast & 0x03000000) != 0x03000000)
+ return clk->read(clk, nv_clk_src_core);
+
+ if ((mast & 0x00000200) == 0x00000000)
+ return clk->read(clk, nv_clk_src_core);
+
+ switch (mast & 0x00000c00) {
+ case 0x00000000: return clk->read(clk, nv_clk_src_href);
+ case 0x00000400: return clk->read(clk, nv_clk_src_hclkm4);
+ case 0x00000800: return clk->read(clk, nv_clk_src_hclkm2d3);
+ default: return 0;
+ }
+ case nv_clk_src_shader:
+ P = (nv_rd32(clk, 0x004020) & 0x00070000) >> 16;
+ switch (mast & 0x00000030) {
+ case 0x00000000:
+ if (mast & 0x00000040)
+ return clk->read(clk, nv_clk_src_href) >> P;
+ return clk->read(clk, nv_clk_src_crystal) >> P;
+ case 0x00000010: break;
+ case 0x00000020: return read_pll(clk, 0x004028) >> P;
+ case 0x00000030: return read_pll(clk, 0x004020) >> P;
+ }
+ break;
+ case nv_clk_src_mem:
+ return 0;
+ break;
+ case nv_clk_src_vdec:
+ P = (read_div(clk) & 0x00000700) >> 8;
+
+ switch (mast & 0x00400000) {
+ case 0x00400000:
+ return clk->read(clk, nv_clk_src_core) >> P;
+ break;
+ default:
+ return 500000 >> P;
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ nv_debug(priv, "unknown clock source %d 0x%08x\n", src, mast);
+ return 0;
+}
+
+static u32
+calc_pll(struct nvaa_clock_priv *priv, u32 reg,
+ u32 clock, int *N, int *M, int *P)
+{
+ struct nouveau_bios *bios = nouveau_bios(priv);
+ struct nvbios_pll pll;
+ struct nouveau_clock *clk = &priv->base;
+ int ret;
+
+ ret = nvbios_pll_parse(bios, reg, &pll);
+ if (ret)
+ return 0;
+
+ pll.vco2.max_freq = 0;
+ pll.refclk = clk->read(clk, nv_clk_src_href);
+ if (!pll.refclk)
+ return 0;
+
+ return nv04_pll_calc(nv_subdev(priv), &pll, clock, N, M, NULL, NULL, P);
+}
+
+static inline u32
+calc_P(u32 src, u32 target, int *div)
+{
+ u32 clk0 = src, clk1 = src;
+ for (*div = 0; *div <= 7; (*div)++) {
+ if (clk0 <= target) {
+ clk1 = clk0 << (*div ? 1 : 0);
+ break;
+ }
+ clk0 >>= 1;
+ }
+
+ if (target - clk0 <= clk1 - target)
+ return clk0;
+ (*div)--;
+ return clk1;
+}
+
+static int
+nvaa_clock_calc(struct nouveau_clock *clk, struct nouveau_cstate *cstate)
+{
+ struct nvaa_clock_priv *priv = (void *)clk;
+ const int shader = cstate->domain[nv_clk_src_shader];
+ const int core = cstate->domain[nv_clk_src_core];
+ const int vdec = cstate->domain[nv_clk_src_vdec];
+ u32 out = 0, clock = 0;
+ int N, M, P1, P2 = 0;
+ int divs = 0;
+
+ /* cclk: find suitable source, disable PLL if we can */
+ if (core < clk->read(clk, nv_clk_src_hclkm4))
+ out = calc_P(clk->read(clk, nv_clk_src_hclkm4), core, &divs);
+
+ /* Calculate clock * 2, so shader clock can use it too */
+ clock = calc_pll(priv, 0x4028, (core << 1), &N, &M, &P1);
+
+ if (abs(core - out) <=
+ abs(core - (clock >> 1))) {
+ priv->csrc = nv_clk_src_hclkm4;
+ priv->cctrl = divs << 16;
+ } else {
+ /* NVCTRL is actually used _after_ NVPOST, and after what we
+ * call NVPLL. To make matters worse, NVPOST is an integer
+ * divider instead of a right-shift number. */
+ if(P1 > 2) {
+ P2 = P1 - 2;
+ P1 = 2;
+ }
+
+ priv->csrc = nv_clk_src_core;
+ priv->ccoef = (N << 8) | M;
+
+ priv->cctrl = (P2 + 1) << 16;
+ priv->cpost = (1 << P1) << 16;
+ }
+
+ /* sclk: nvpll + divisor, href or spll */
+ out = 0;
+ if (shader == clk->read(clk, nv_clk_src_href)) {
+ priv->ssrc = nv_clk_src_href;
+ } else {
+ clock = calc_pll(priv, 0x4020, shader, &N, &M, &P1);
+ if (priv->csrc == nv_clk_src_core) {
+ out = calc_P((core << 1), shader, &divs);
+ }
+
+ if (abs(shader - out) <=
+ abs(shader - clock) &&
+ (divs + P2) <= 7) {
+ priv->ssrc = nv_clk_src_core;
+ priv->sctrl = (divs + P2) << 16;
+ } else {
+ priv->ssrc = nv_clk_src_shader;
+ priv->scoef = (N << 8) | M;
+ priv->sctrl = P1 << 16;
+ }
+ }
+
+ /* vclk */
+ out = calc_P(core, vdec, &divs);
+ clock = calc_P(500000, vdec, &P1);
+ if(abs(vdec - out) <=
+ abs(vdec - clock)) {
+ priv->vsrc = nv_clk_src_cclk;
+ priv->vdiv = divs << 16;
+ } else {
+ priv->vsrc = nv_clk_src_vdec;
+ priv->vdiv = P1 << 16;
+ }
+
+ /* Print strategy! */
+ nv_debug(priv, "nvpll: %08x %08x %08x\n",
+ priv->ccoef, priv->cpost, priv->cctrl);
+ nv_debug(priv, " spll: %08x %08x %08x\n",
+ priv->scoef, priv->spost, priv->sctrl);
+ nv_debug(priv, " vdiv: %08x\n", priv->vdiv);
+ if (priv->csrc == nv_clk_src_hclkm4)
+ nv_debug(priv, "core: hrefm4\n");
+ else
+ nv_debug(priv, "core: nvpll\n");
+
+ if (priv->ssrc == nv_clk_src_hclkm4)
+ nv_debug(priv, "shader: hrefm4\n");
+ else if (priv->ssrc == nv_clk_src_core)
+ nv_debug(priv, "shader: nvpll\n");
+ else
+ nv_debug(priv, "shader: spll\n");
+
+ if (priv->vsrc == nv_clk_src_hclkm4)
+ nv_debug(priv, "vdec: 500MHz\n");
+ else
+ nv_debug(priv, "vdec: core\n");
+
+ return 0;
+}
+
+static int
+nvaa_clock_prog(struct nouveau_clock *clk)
+{
+ struct nvaa_clock_priv *priv = (void *)clk;
+ struct nouveau_fifo *pfifo = nouveau_fifo(clk);
+ unsigned long flags;
+ u32 pllmask = 0, mast, ptherm_gate;
+ int ret = -EBUSY;
+
+ /* halt and idle execution engines */
+ ptherm_gate = nv_mask(clk, 0x020060, 0x00070000, 0x00000000);
+ nv_mask(clk, 0x002504, 0x00000001, 0x00000001);
+ /* Wait until the interrupt handler is finished */
+ if (!nv_wait(clk, 0x000100, 0xffffffff, 0x00000000))
+ goto resume;
+
+ if (pfifo)
+ pfifo->pause(pfifo, &flags);
+
+ if (!nv_wait(clk, 0x002504, 0x00000010, 0x00000010))
+ goto resume;
+ if (!nv_wait(clk, 0x00251c, 0x0000003f, 0x0000003f))
+ goto resume;
+
+ /* First switch to safe clocks: href */
+ mast = nv_mask(clk, 0xc054, 0x03400e70, 0x03400640);
+ mast &= ~0x00400e73;
+ mast |= 0x03000000;
+
+ switch (priv->csrc) {
+ case nv_clk_src_hclkm4:
+ nv_mask(clk, 0x4028, 0x00070000, priv->cctrl);
+ mast |= 0x00000002;
+ break;
+ case nv_clk_src_core:
+ nv_wr32(clk, 0x402c, priv->ccoef);
+ nv_wr32(clk, 0x4028, 0x80000000 | priv->cctrl);
+ nv_wr32(clk, 0x4040, priv->cpost);
+ pllmask |= (0x3 << 8);
+ mast |= 0x00000003;
+ break;
+ default:
+ nv_warn(priv,"Reclocking failed: unknown core clock\n");
+ goto resume;
+ }
+
+ switch (priv->ssrc) {
+ case nv_clk_src_href:
+ nv_mask(clk, 0x4020, 0x00070000, 0x00000000);
+ /* mast |= 0x00000000; */
+ break;
+ case nv_clk_src_core:
+ nv_mask(clk, 0x4020, 0x00070000, priv->sctrl);
+ mast |= 0x00000020;
+ break;
+ case nv_clk_src_shader:
+ nv_wr32(clk, 0x4024, priv->scoef);
+ nv_wr32(clk, 0x4020, 0x80000000 | priv->sctrl);
+ nv_wr32(clk, 0x4070, priv->spost);
+ pllmask |= (0x3 << 12);
+ mast |= 0x00000030;
+ break;
+ default:
+ nv_warn(priv,"Reclocking failed: unknown sclk clock\n");
+ goto resume;
+ }
+
+ if (!nv_wait(clk, 0x004080, pllmask, pllmask)) {
+ nv_warn(priv,"Reclocking failed: unstable PLLs\n");
+ goto resume;
+ }
+
+ switch (priv->vsrc) {
+ case nv_clk_src_cclk:
+ mast |= 0x00400000;
+ default:
+ nv_wr32(clk, 0x4600, priv->vdiv);
+ }
+
+ nv_wr32(clk, 0xc054, mast);
+ ret = 0;
+
+resume:
+ if (pfifo)
+ pfifo->start(pfifo, &flags);
+
+ nv_mask(clk, 0x002504, 0x00000001, 0x00000000);
+ nv_wr32(clk, 0x020060, ptherm_gate);
+
+ /* Disable some PLLs and dividers when unused */
+ if (priv->csrc != nv_clk_src_core) {
+ nv_wr32(clk, 0x4040, 0x00000000);
+ nv_mask(clk, 0x4028, 0x80000000, 0x00000000);
+ }
+
+ if (priv->ssrc != nv_clk_src_shader) {
+ nv_wr32(clk, 0x4070, 0x00000000);
+ nv_mask(clk, 0x4020, 0x80000000, 0x00000000);
+ }
+
+ return ret;
+}
+
+static void
+nvaa_clock_tidy(struct nouveau_clock *clk)
+{
+}
+
+static struct nouveau_clocks
+nvaa_domains[] = {
+ { nv_clk_src_crystal, 0xff },
+ { nv_clk_src_href , 0xff },
+ { nv_clk_src_core , 0xff, 0, "core", 1000 },
+ { nv_clk_src_shader , 0xff, 0, "shader", 1000 },
+ { nv_clk_src_vdec , 0xff, 0, "vdec", 1000 },
+ { nv_clk_src_max }
+};
+
+static int
+nvaa_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nvaa_clock_priv *priv;
+ int ret;
+
+ ret = nouveau_clock_create(parent, engine, oclass, nvaa_domains, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.read = nvaa_clock_read;
+ priv->base.calc = nvaa_clock_calc;
+ priv->base.prog = nvaa_clock_prog;
+ priv->base.tidy = nvaa_clock_tidy;
+ return 0;
+}
+
+struct nouveau_oclass *
+nvaa_clock_oclass = &(struct nouveau_oclass) {
+ .handle = NV_SUBDEV(CLOCK, 0xaa),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvaa_clock_ctor,
+ .dtor = _nouveau_clock_dtor,
+ .init = _nouveau_clock_init,
+ .fini = _nouveau_clock_fini,
+ },
+};
diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
index 3618ac6b6316..32e7064b819b 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
@@ -58,8 +58,8 @@ struct nouveau_plane {
};
static uint32_t formats[] = {
- DRM_FORMAT_NV12,
DRM_FORMAT_UYVY,
+ DRM_FORMAT_NV12,
};
/* Sine can be approximated with
@@ -99,13 +99,28 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct nouveau_bo *cur = nv_plane->cur;
bool flip = nv_plane->flip;
- int format = ALIGN(src_w * 4, 0x100);
int soff = NV_PCRTC0_SIZE * nv_crtc->index;
int soff2 = NV_PCRTC0_SIZE * !nv_crtc->index;
- int ret;
+ int format, ret;
+
+ /* Source parameters given in 16.16 fixed point, ignore fractional. */
+ src_x >>= 16;
+ src_y >>= 16;
+ src_w >>= 16;
+ src_h >>= 16;
+
+ format = ALIGN(src_w * 4, 0x100);
if (format > 0xffff)
- return -EINVAL;
+ return -ERANGE;
+
+ if (dev->chipset >= 0x30) {
+ if (crtc_w < (src_w >> 1) || crtc_h < (src_h >> 1))
+ return -ERANGE;
+ } else {
+ if (crtc_w < (src_w >> 3) || crtc_h < (src_h >> 3))
+ return -ERANGE;
+ }
ret = nouveau_bo_pin(nv_fb->nvbo, TTM_PL_FLAG_VRAM);
if (ret)
@@ -113,12 +128,6 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
nv_plane->cur = nv_fb->nvbo;
- /* Source parameters given in 16.16 fixed point, ignore fractional. */
- src_x = src_x >> 16;
- src_y = src_y >> 16;
- src_w = src_w >> 16;
- src_h = src_h >> 16;
-
nv_mask(dev, NV_PCRTC_ENGINE_CTRL + soff, NV_CRTC_FSEL_OVERLAY, NV_CRTC_FSEL_OVERLAY);
nv_mask(dev, NV_PCRTC_ENGINE_CTRL + soff2, NV_CRTC_FSEL_OVERLAY, 0);
@@ -245,14 +254,25 @@ nv10_overlay_init(struct drm_device *device)
{
struct nouveau_device *dev = nouveau_dev(device);
struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL);
+ int num_formats = ARRAY_SIZE(formats);
int ret;
if (!plane)
return;
+ switch (dev->chipset) {
+ case 0x10:
+ case 0x11:
+ case 0x15:
+ case 0x1a:
+ case 0x20:
+ num_formats = 1;
+ break;
+ }
+
ret = drm_plane_init(device, &plane->base, 3 /* both crtc's */,
&nv10_plane_funcs,
- formats, ARRAY_SIZE(formats), false);
+ formats, num_formats, false);
if (ret)
goto err;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 7809d92183c4..29c3efdfc7dd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -608,6 +608,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
fence = nouveau_fence_ref(new_bo->bo.sync_obj);
spin_unlock(&new_bo->bo.bdev->fence_lock);
ret = nouveau_fence_sync(fence, chan);
+ nouveau_fence_unref(&fence);
if (ret)
return ret;
@@ -701,7 +702,7 @@ nouveau_finish_page_flip(struct nouveau_channel *chan,
s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head);
if (s->event)
- drm_send_vblank_event(dev, -1, s->event);
+ drm_send_vblank_event(dev, s->crtc, s->event);
list_del(&s->head);
if (ps)
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
index 38a4db5bfe21..4aff04fa483c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
@@ -630,7 +630,6 @@ error:
hwmon->hwmon = NULL;
return ret;
#else
- hwmon->hwmon = NULL;
return 0;
#endif
}
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index f8e66c08b11a..4e384a2f99c3 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1265,7 +1265,7 @@ nv50_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
uint32_t start, uint32_t size)
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- u32 end = max(start + size, (u32)256);
+ u32 end = min_t(u32, start + size, 256);
u32 i;
for (i = start; i < end; i++) {
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index 0109a9644cb2..821ab7b9409b 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -92,6 +92,7 @@ qxl_release_free(struct qxl_device *qdev,
- DRM_FILE_OFFSET);
qxl_fence_remove_release(&bo->fence, release->id);
qxl_bo_unref(&bo);
+ kfree(entry);
}
spin_lock(&qdev->release_idr_lock);
idr_remove(&qdev->release_idr, release->id);
diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c
index 0652ee0a2098..f685035dbe39 100644
--- a/drivers/gpu/drm/radeon/atombios_i2c.c
+++ b/drivers/gpu/drm/radeon/atombios_i2c.c
@@ -44,7 +44,7 @@ static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction);
unsigned char *base;
- u16 out;
+ u16 out = cpu_to_le16(0);
memset(&args, 0, sizeof(args));
@@ -55,11 +55,14 @@ static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
DRM_ERROR("hw i2c: tried to write too many bytes (%d vs 3)\n", num);
return -EINVAL;
}
- args.ucRegIndex = buf[0];
- if (num > 1) {
+ if (buf == NULL)
+ args.ucRegIndex = 0;
+ else
+ args.ucRegIndex = buf[0];
+ if (num)
num--;
+ if (num)
memcpy(&out, &buf[1], num);
- }
args.lpI2CDataOut = cpu_to_le16(out);
} else {
if (num > ATOM_MAX_HW_I2C_READ) {
@@ -96,14 +99,14 @@ int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
struct radeon_i2c_chan *i2c = i2c_get_adapdata(i2c_adap);
struct i2c_msg *p;
int i, remaining, current_count, buffer_offset, max_bytes, ret;
- u8 buf = 0, flags;
+ u8 flags;
/* check for bus probe */
p = &msgs[0];
if ((num == 1) && (p->len == 0)) {
ret = radeon_process_i2c_ch(i2c,
p->addr, HW_I2C_WRITE,
- &buf, 1);
+ NULL, 0);
if (ret)
return ret;
else
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 009f46e0ce72..de86493cbc44 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -93,11 +93,13 @@ void dce6_afmt_select_pin(struct drm_encoder *encoder)
struct radeon_device *rdev = encoder->dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
- u32 offset = dig->afmt->offset;
+ u32 offset;
- if (!dig->afmt->pin)
+ if (!dig || !dig->afmt || !dig->afmt->pin)
return;
+ offset = dig->afmt->offset;
+
WREG32(AFMT_AUDIO_SRC_CONTROL + offset,
AFMT_AUDIO_SRC_SELECT(dig->afmt->pin->id));
}
@@ -112,7 +114,7 @@ void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
struct radeon_connector *radeon_connector = NULL;
u32 tmp = 0, offset;
- if (!dig->afmt->pin)
+ if (!dig || !dig->afmt || !dig->afmt->pin)
return;
offset = dig->afmt->pin->offset;
@@ -156,7 +158,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
u8 *sadb;
int sad_count;
- if (!dig->afmt->pin)
+ if (!dig || !dig->afmt || !dig->afmt->pin)
return;
offset = dig->afmt->pin->offset;
@@ -217,7 +219,7 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder)
{ AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO },
};
- if (!dig->afmt->pin)
+ if (!dig || !dig->afmt || !dig->afmt->pin)
return;
offset = dig->afmt->pin->offset;
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index cdc003085a76..49c4d48f54d6 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -785,8 +785,8 @@ static void ni_apply_state_adjust_rules(struct radeon_device *rdev,
struct ni_ps *ps = ni_get_ps(rps);
struct radeon_clock_and_voltage_limits *max_limits;
bool disable_mclk_switching;
- u32 mclk, sclk;
- u16 vddc, vddci;
+ u32 mclk;
+ u16 vddci;
u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
int i;
@@ -839,24 +839,14 @@ static void ni_apply_state_adjust_rules(struct radeon_device *rdev,
/* XXX validate the min clocks required for display */
+ /* adjust low state */
if (disable_mclk_switching) {
- mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
- sclk = ps->performance_levels[0].sclk;
- vddc = ps->performance_levels[0].vddc;
- vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
- } else {
- sclk = ps->performance_levels[0].sclk;
- mclk = ps->performance_levels[0].mclk;
- vddc = ps->performance_levels[0].vddc;
- vddci = ps->performance_levels[0].vddci;
+ ps->performance_levels[0].mclk =
+ ps->performance_levels[ps->performance_level_count - 1].mclk;
+ ps->performance_levels[0].vddci =
+ ps->performance_levels[ps->performance_level_count - 1].vddci;
}
- /* adjusted low state */
- ps->performance_levels[0].sclk = sclk;
- ps->performance_levels[0].mclk = mclk;
- ps->performance_levels[0].vddc = vddc;
- ps->performance_levels[0].vddci = vddci;
-
btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
&ps->performance_levels[0].sclk,
&ps->performance_levels[0].mclk);
@@ -868,11 +858,15 @@ static void ni_apply_state_adjust_rules(struct radeon_device *rdev,
ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
}
+ /* adjust remaining states */
if (disable_mclk_switching) {
mclk = ps->performance_levels[0].mclk;
+ vddci = ps->performance_levels[0].vddci;
for (i = 1; i < ps->performance_level_count; i++) {
if (mclk < ps->performance_levels[i].mclk)
mclk = ps->performance_levels[i].mclk;
+ if (vddci < ps->performance_levels[i].vddci)
+ vddci = ps->performance_levels[i].vddci;
}
for (i = 0; i < ps->performance_level_count; i++) {
ps->performance_levels[i].mclk = mclk;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 4b89262f3f0e..b7d3ecba43e3 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -304,9 +304,9 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
WREG32(DCCG_AUDIO_DTO1_MODULE, dto_modulo);
WREG32(DCCG_AUDIO_DTO_SELECT, 1); /* select DTO1 */
}
- } else if (ASIC_IS_DCE3(rdev)) {
+ } else {
/* according to the reg specs, this should DCE3.2 only, but in
- * practice it seems to cover DCE3.0/3.1 as well.
+ * practice it seems to cover DCE2.0/3.0/3.1 as well.
*/
if (dig->dig_encoder == 0) {
WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100);
@@ -317,10 +317,6 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
WREG32(DCCG_AUDIO_DTO1_MODULE, clock * 100);
WREG32(DCCG_AUDIO_DTO_SELECT, 1); /* select DTO1 */
}
- } else {
- /* according to the reg specs, this should be DCE2.0 and DCE3.0/3.1 */
- WREG32(AUDIO_DTO, AUDIO_DTO_PHASE(base_rate / 10) |
- AUDIO_DTO_MODULE(clock / 10));
}
}
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index ecf2a3960c07..b1f990d0eaa1 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2710,10 +2710,10 @@ void radeon_vm_fence(struct radeon_device *rdev,
struct radeon_vm *vm,
struct radeon_fence *fence);
uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr);
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
- struct radeon_vm *vm,
- struct radeon_bo *bo,
- struct ttm_mem_reg *mem);
+int radeon_vm_bo_update(struct radeon_device *rdev,
+ struct radeon_vm *vm,
+ struct radeon_bo *bo,
+ struct ttm_mem_reg *mem);
void radeon_vm_bo_invalidate(struct radeon_device *rdev,
struct radeon_bo *bo);
struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm,
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index f79ee184ffd5..5c39bf7c3d88 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2918,7 +2918,7 @@ int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev,
mpll_param->dll_speed = args.ucDllSpeed;
mpll_param->bwcntl = args.ucBWCntl;
mpll_param->vco_mode =
- (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK) ? 1 : 0;
+ (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK);
mpll_param->yclk_sel =
(args.ucPllCntlFlag & MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0;
mpll_param->qdr =
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index f41594b2eeac..0b366169d64d 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -360,13 +360,13 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
struct radeon_bo *bo;
int r;
- r = radeon_vm_bo_update_pte(rdev, vm, rdev->ring_tmp_bo.bo, &rdev->ring_tmp_bo.bo->tbo.mem);
+ r = radeon_vm_bo_update(rdev, vm, rdev->ring_tmp_bo.bo, &rdev->ring_tmp_bo.bo->tbo.mem);
if (r) {
return r;
}
list_for_each_entry(lobj, &parser->validated, tv.head) {
bo = lobj->bo;
- r = radeon_vm_bo_update_pte(parser->rdev, vm, bo, &bo->tbo.mem);
+ r = radeon_vm_bo_update(parser->rdev, vm, bo, &bo->tbo.mem);
if (r) {
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 543dcfae7e6f..00e0d449021c 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -108,9 +108,10 @@
* 1.31- Add support for num Z pipes from GET_PARAM
* 1.32- fixes for rv740 setup
* 1.33- Add r6xx/r7xx const buffer support
+ * 1.34- fix evergreen/cayman GS register
*/
#define DRIVER_MAJOR 1
-#define DRIVER_MINOR 33
+#define DRIVER_MINOR 34
#define DRIVER_PATCHLEVEL 0
long radeon_drm_ioctl(struct file *filp,
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 3044e504f4ec..96e440061bdb 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -29,6 +29,7 @@
#include <drm/radeon_drm.h>
#include "radeon.h"
#include "radeon_reg.h"
+#include "radeon_trace.h"
/*
* GART
@@ -737,6 +738,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev,
for (i = 0; i < 2; ++i) {
if (choices[i]) {
vm->id = choices[i];
+ trace_radeon_vm_grab_id(vm->id, ring);
return rdev->vm_manager.active[choices[i]];
}
}
@@ -1116,7 +1118,7 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev,
}
/**
- * radeon_vm_bo_update_pte - map a bo into the vm page table
+ * radeon_vm_bo_update - map a bo into the vm page table
*
* @rdev: radeon_device pointer
* @vm: requested vm
@@ -1128,10 +1130,10 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev,
*
* Object have to be reserved & global and local mutex must be locked!
*/
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
- struct radeon_vm *vm,
- struct radeon_bo *bo,
- struct ttm_mem_reg *mem)
+int radeon_vm_bo_update(struct radeon_device *rdev,
+ struct radeon_vm *vm,
+ struct radeon_bo *bo,
+ struct ttm_mem_reg *mem)
{
struct radeon_ib ib;
struct radeon_bo_va *bo_va;
@@ -1176,6 +1178,8 @@ int radeon_vm_bo_update_pte(struct radeon_device *rdev,
bo_va->valid = false;
}
+ trace_radeon_vm_bo_update(bo_va);
+
nptes = radeon_bo_ngpu_pages(bo);
/* assume two extra pdes in case the mapping overlaps the borders */
@@ -1257,7 +1261,7 @@ int radeon_vm_bo_rmv(struct radeon_device *rdev,
mutex_lock(&rdev->vm_manager.lock);
mutex_lock(&bo_va->vm->mutex);
if (bo_va->soffset) {
- r = radeon_vm_bo_update_pte(rdev, bo_va->vm, bo_va->bo, NULL);
+ r = radeon_vm_bo_update(rdev, bo_va->vm, bo_va->bo, NULL);
}
mutex_unlock(&rdev->vm_manager.lock);
list_del(&bo_va->vm_list);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index d1385ccc672c..984097b907ef 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -537,8 +537,7 @@ static ssize_t radeon_hwmon_show_temp(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct drm_device *ddev = dev_get_drvdata(dev);
- struct radeon_device *rdev = ddev->dev_private;
+ struct radeon_device *rdev = dev_get_drvdata(dev);
int temp;
if (rdev->asic->pm.get_temperature)
@@ -553,8 +552,7 @@ static ssize_t radeon_hwmon_show_temp_thresh(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct drm_device *ddev = dev_get_drvdata(dev);
- struct radeon_device *rdev = ddev->dev_private;
+ struct radeon_device *rdev = dev_get_drvdata(dev);
int hyst = to_sensor_dev_attr(attr)->index;
int temp;
@@ -566,23 +564,14 @@ static ssize_t radeon_hwmon_show_temp_thresh(struct device *dev,
return snprintf(buf, PAGE_SIZE, "%d\n", temp);
}
-static ssize_t radeon_hwmon_show_name(struct device *dev,
- struct device_attribute *attr,
- char *buf)
-{
- return sprintf(buf, "radeon\n");
-}
-
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, radeon_hwmon_show_temp, NULL, 0);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, radeon_hwmon_show_temp_thresh, NULL, 0);
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO, radeon_hwmon_show_temp_thresh, NULL, 1);
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, radeon_hwmon_show_name, NULL, 0);
static struct attribute *hwmon_attributes[] = {
&sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp1_crit.dev_attr.attr,
&sensor_dev_attr_temp1_crit_hyst.dev_attr.attr,
- &sensor_dev_attr_name.dev_attr.attr,
NULL
};
@@ -590,8 +579,7 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
struct attribute *attr, int index)
{
struct device *dev = container_of(kobj, struct device, kobj);
- struct drm_device *ddev = dev_get_drvdata(dev);
- struct radeon_device *rdev = ddev->dev_private;
+ struct radeon_device *rdev = dev_get_drvdata(dev);
/* Skip limit attributes if DPM is not enabled */
if (rdev->pm.pm_method != PM_METHOD_DPM &&
@@ -607,11 +595,15 @@ static const struct attribute_group hwmon_attrgroup = {
.is_visible = hwmon_attributes_visible,
};
+static const struct attribute_group *hwmon_groups[] = {
+ &hwmon_attrgroup,
+ NULL
+};
+
static int radeon_hwmon_init(struct radeon_device *rdev)
{
int err = 0;
-
- rdev->pm.int_hwmon_dev = NULL;
+ struct device *hwmon_dev;
switch (rdev->pm.int_thermal_type) {
case THERMAL_TYPE_RV6XX:
@@ -624,20 +616,13 @@ static int radeon_hwmon_init(struct radeon_device *rdev)
case THERMAL_TYPE_KV:
if (rdev->asic->pm.get_temperature == NULL)
return err;
- rdev->pm.int_hwmon_dev = hwmon_device_register(rdev->dev);
- if (IS_ERR(rdev->pm.int_hwmon_dev)) {
- err = PTR_ERR(rdev->pm.int_hwmon_dev);
+ hwmon_dev = hwmon_device_register_with_groups(rdev->dev,
+ "radeon", rdev,
+ hwmon_groups);
+ if (IS_ERR(hwmon_dev)) {
+ err = PTR_ERR(hwmon_dev);
dev_err(rdev->dev,
"Unable to register hwmon device: %d\n", err);
- break;
- }
- dev_set_drvdata(rdev->pm.int_hwmon_dev, rdev->ddev);
- err = sysfs_create_group(&rdev->pm.int_hwmon_dev->kobj,
- &hwmon_attrgroup);
- if (err) {
- dev_err(rdev->dev,
- "Unable to create hwmon sysfs file: %d\n", err);
- hwmon_device_unregister(rdev->dev);
}
break;
default:
@@ -647,14 +632,6 @@ static int radeon_hwmon_init(struct radeon_device *rdev)
return err;
}
-static void radeon_hwmon_fini(struct radeon_device *rdev)
-{
- if (rdev->pm.int_hwmon_dev) {
- sysfs_remove_group(&rdev->pm.int_hwmon_dev->kobj, &hwmon_attrgroup);
- hwmon_device_unregister(rdev->pm.int_hwmon_dev);
- }
-}
-
static void radeon_dpm_thermal_work_handler(struct work_struct *work)
{
struct radeon_device *rdev =
@@ -1337,8 +1314,6 @@ static void radeon_pm_fini_old(struct radeon_device *rdev)
if (rdev->pm.power_state)
kfree(rdev->pm.power_state);
-
- radeon_hwmon_fini(rdev);
}
static void radeon_pm_fini_dpm(struct radeon_device *rdev)
@@ -1358,8 +1333,6 @@ static void radeon_pm_fini_dpm(struct radeon_device *rdev)
if (rdev->pm.power_state)
kfree(rdev->pm.power_state);
-
- radeon_hwmon_fini(rdev);
}
void radeon_pm_fini(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index 9f0e18172b6e..0473257d4078 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -47,6 +47,39 @@ TRACE_EVENT(radeon_cs,
__entry->fences)
);
+TRACE_EVENT(radeon_vm_grab_id,
+ TP_PROTO(unsigned vmid, int ring),
+ TP_ARGS(vmid, ring),
+ TP_STRUCT__entry(
+ __field(u32, vmid)
+ __field(u32, ring)
+ ),
+
+ TP_fast_assign(
+ __entry->vmid = vmid;
+ __entry->ring = ring;
+ ),
+ TP_printk("vmid=%u, ring=%u", __entry->vmid, __entry->ring)
+);
+
+TRACE_EVENT(radeon_vm_bo_update,
+ TP_PROTO(struct radeon_bo_va *bo_va),
+ TP_ARGS(bo_va),
+ TP_STRUCT__entry(
+ __field(u64, soffset)
+ __field(u64, eoffset)
+ __field(u32, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->soffset = bo_va->soffset;
+ __entry->eoffset = bo_va->eoffset;
+ __entry->flags = bo_va->flags;
+ ),
+ TP_printk("soffs=%010llx, eoffs=%010llx, flags=%08x",
+ __entry->soffset, __entry->eoffset, __entry->flags)
+);
+
TRACE_EVENT(radeon_vm_set_page,
TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags),
diff --git a/drivers/gpu/drm/radeon/reg_srcs/cayman b/drivers/gpu/drm/radeon/reg_srcs/cayman
index a072fa8c46b0..d46b58d078aa 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/cayman
+++ b/drivers/gpu/drm/radeon/reg_srcs/cayman
@@ -21,7 +21,7 @@ cayman 0x9400
0x000089AC VGT_COMPUTE_THREAD_GOURP_SIZE
0x000089B0 VGT_HS_OFFCHIP_PARAM
0x00008A14 PA_CL_ENHANCE
-0x00008A60 PA_SC_LINE_STIPPLE_VALUE
+0x00008A60 PA_SU_LINE_STIPPLE_VALUE
0x00008B10 PA_SC_LINE_STIPPLE_STATE
0x00008BF0 PA_SC_ENHANCE
0x00008D8C SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
@@ -532,7 +532,7 @@ cayman 0x9400
0x00028B84 PA_SU_POLY_OFFSET_FRONT_OFFSET
0x00028B88 PA_SU_POLY_OFFSET_BACK_SCALE
0x00028B8C PA_SU_POLY_OFFSET_BACK_OFFSET
-0x00028B74 VGT_GS_INSTANCE_CNT
+0x00028B90 VGT_GS_INSTANCE_CNT
0x00028BD4 PA_SC_CENTROID_PRIORITY_0
0x00028BD8 PA_SC_CENTROID_PRIORITY_1
0x00028BDC PA_SC_LINE_CNTL
diff --git a/drivers/gpu/drm/radeon/reg_srcs/evergreen b/drivers/gpu/drm/radeon/reg_srcs/evergreen
index b912a37689bf..57745c8761c8 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/evergreen
+++ b/drivers/gpu/drm/radeon/reg_srcs/evergreen
@@ -22,7 +22,7 @@ evergreen 0x9400
0x000089A4 VGT_COMPUTE_START_Z
0x000089AC VGT_COMPUTE_THREAD_GOURP_SIZE
0x00008A14 PA_CL_ENHANCE
-0x00008A60 PA_SC_LINE_STIPPLE_VALUE
+0x00008A60 PA_SU_LINE_STIPPLE_VALUE
0x00008B10 PA_SC_LINE_STIPPLE_STATE
0x00008BF0 PA_SC_ENHANCE
0x00008D8C SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
@@ -545,7 +545,7 @@ evergreen 0x9400
0x00028B84 PA_SU_POLY_OFFSET_FRONT_OFFSET
0x00028B88 PA_SU_POLY_OFFSET_BACK_SCALE
0x00028B8C PA_SU_POLY_OFFSET_BACK_OFFSET
-0x00028B74 VGT_GS_INSTANCE_CNT
+0x00028B90 VGT_GS_INSTANCE_CNT
0x00028C00 PA_SC_LINE_CNTL
0x00028C08 PA_SU_VTX_CNTL
0x00028C0C PA_CL_GB_VERT_CLIP_ADJ
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 6a64ccaa0695..a36736dab5e0 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3882,8 +3882,15 @@ static int si_mc_init(struct radeon_device *rdev)
rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
/* size in MB on si */
- rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL;
- rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL;
+ tmp = RREG32(CONFIG_MEMSIZE);
+ /* some boards may have garbage in the upper 16 bits */
+ if (tmp & 0xffff0000) {
+ DRM_INFO("Probable bad vram size: 0x%08x\n", tmp);
+ if (tmp & 0xffff)
+ tmp &= 0xffff;
+ }
+ rdev->mc.mc_vram_size = tmp * 1024ULL * 1024ULL;
+ rdev->mc.real_vram_size = rdev->mc.mc_vram_size;
rdev->mc.visible_vram_size = rdev->mc.aper_size;
si_vram_gtt_location(rdev, &rdev->mc);
radeon_update_bandwidth_info(rdev);
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 28e178137718..07eba596d458 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -135,11 +135,11 @@ int tegra_drm_submit(struct tegra_drm_context *context,
unsigned int num_relocs = args->num_relocs;
unsigned int num_waitchks = args->num_waitchks;
struct drm_tegra_cmdbuf __user *cmdbufs =
- (void * __user)(uintptr_t)args->cmdbufs;
+ (void __user *)(uintptr_t)args->cmdbufs;
struct drm_tegra_reloc __user *relocs =
- (void * __user)(uintptr_t)args->relocs;
+ (void __user *)(uintptr_t)args->relocs;
struct drm_tegra_waitchk __user *waitchks =
- (void * __user)(uintptr_t)args->waitchks;
+ (void __user *)(uintptr_t)args->waitchks;
struct drm_tegra_syncpt syncpt;
struct host1x_job *job;
int err;
@@ -163,9 +163,10 @@ int tegra_drm_submit(struct tegra_drm_context *context,
struct drm_tegra_cmdbuf cmdbuf;
struct host1x_bo *bo;
- err = copy_from_user(&cmdbuf, cmdbufs, sizeof(cmdbuf));
- if (err)
+ if (copy_from_user(&cmdbuf, cmdbufs, sizeof(cmdbuf))) {
+ err = -EFAULT;
goto fail;
+ }
bo = host1x_bo_lookup(drm, file, cmdbuf.handle);
if (!bo) {
@@ -178,10 +179,11 @@ int tegra_drm_submit(struct tegra_drm_context *context,
cmdbufs++;
}
- err = copy_from_user(job->relocarray, relocs,
- sizeof(*relocs) * num_relocs);
- if (err)
+ if (copy_from_user(job->relocarray, relocs,
+ sizeof(*relocs) * num_relocs)) {
+ err = -EFAULT;
goto fail;
+ }
while (num_relocs--) {
struct host1x_reloc *reloc = &job->relocarray[num_relocs];
@@ -199,15 +201,17 @@ int tegra_drm_submit(struct tegra_drm_context *context,
}
}
- err = copy_from_user(job->waitchk, waitchks,
- sizeof(*waitchks) * num_waitchks);
- if (err)
+ if (copy_from_user(job->waitchk, waitchks,
+ sizeof(*waitchks) * num_waitchks)) {
+ err = -EFAULT;
goto fail;
+ }
- err = copy_from_user(&syncpt, (void * __user)(uintptr_t)args->syncpts,
- sizeof(syncpt));
- if (err)
+ if (copy_from_user(&syncpt, (void __user *)(uintptr_t)args->syncpts,
+ sizeof(syncpt))) {
+ err = -EFAULT;
goto fail;
+ }
job->is_addr_reg = context->client->ops->is_addr_reg;
job->syncpt_incrs = syncpt.incrs;
@@ -573,7 +577,7 @@ static void tegra_debugfs_cleanup(struct drm_minor *minor)
}
#endif
-struct drm_driver tegra_drm_driver = {
+static struct drm_driver tegra_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM,
.load = tegra_drm_load,
.unload = tegra_drm_unload,
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index fdfe259ed7f8..7da0b923131f 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -116,7 +116,7 @@ host1x_client_to_dc(struct host1x_client *client)
static inline struct tegra_dc *to_tegra_dc(struct drm_crtc *crtc)
{
- return container_of(crtc, struct tegra_dc, base);
+ return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
}
static inline void tegra_dc_writel(struct tegra_dc *dc, unsigned long value,
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 490f7719e317..a3835e7de184 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -247,7 +247,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
info->var.yoffset * fb->pitches[0];
drm->mode_config.fb_base = (resource_size_t)bo->paddr;
- info->screen_base = bo->vaddr + offset;
+ info->screen_base = (void __iomem *)bo->vaddr + offset;
info->screen_size = size;
info->fix.smem_start = (unsigned long)(bo->paddr + offset);
info->fix.smem_len = size;
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index ba47ca4fb880..3b29018913a5 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -14,6 +14,8 @@
struct tegra_rgb {
struct tegra_output output;
+ struct tegra_dc *dc;
+
struct clk *clk_parent;
struct clk *clk;
};
@@ -84,18 +86,18 @@ static void tegra_dc_write_regs(struct tegra_dc *dc,
static int tegra_output_rgb_enable(struct tegra_output *output)
{
- struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc);
+ struct tegra_rgb *rgb = to_rgb(output);
- tegra_dc_write_regs(dc, rgb_enable, ARRAY_SIZE(rgb_enable));
+ tegra_dc_write_regs(rgb->dc, rgb_enable, ARRAY_SIZE(rgb_enable));
return 0;
}
static int tegra_output_rgb_disable(struct tegra_output *output)
{
- struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc);
+ struct tegra_rgb *rgb = to_rgb(output);
- tegra_dc_write_regs(dc, rgb_disable, ARRAY_SIZE(rgb_disable));
+ tegra_dc_write_regs(rgb->dc, rgb_disable, ARRAY_SIZE(rgb_disable));
return 0;
}
@@ -146,6 +148,7 @@ int tegra_dc_rgb_probe(struct tegra_dc *dc)
rgb->output.dev = dc->dev;
rgb->output.of_node = np;
+ rgb->dc = dc;
err = tegra_output_probe(&rgb->output);
if (err < 0)
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index 24ffbe990736..8d67b943ac05 100644
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -125,6 +125,12 @@ static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
static void udl_gem_put_pages(struct udl_gem_object *obj)
{
+ if (obj->base.import_attach) {
+ drm_free_large(obj->pages);
+ obj->pages = NULL;
+ return;
+ }
+
drm_gem_put_pages(&obj->base, obj->pages, false, false);
obj->pages = NULL;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
index 7776e6f0aef6..0489c6152482 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
@@ -150,6 +150,8 @@ struct vmw_ttm_tt {
bool mapped;
};
+const size_t vmw_tt_size = sizeof(struct vmw_ttm_tt);
+
/**
* Helper functions to advance a struct vmw_piter iterator.
*
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index db85985c7086..20890ad8408b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -615,6 +615,7 @@ extern int vmw_mmap(struct file *filp, struct vm_area_struct *vma);
* TTM buffer object driver - vmwgfx_buffer.c
*/
+extern const size_t vmw_tt_size;
extern struct ttm_placement vmw_vram_placement;
extern struct ttm_placement vmw_vram_ne_placement;
extern struct ttm_placement vmw_vram_sys_placement;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index ecb3d867b426..03f1c2038631 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -75,6 +75,7 @@ void vmw_display_unit_cleanup(struct vmw_display_unit *du)
vmw_surface_unreference(&du->cursor_surface);
if (du->cursor_dmabuf)
vmw_dmabuf_unreference(&du->cursor_dmabuf);
+ drm_sysfs_connector_remove(&du->connector);
drm_crtc_cleanup(&du->crtc);
drm_encoder_cleanup(&du->encoder);
drm_connector_cleanup(&du->connector);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 79f7e8e60529..a055a26819c2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -260,6 +260,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
connector->encoder = NULL;
encoder->crtc = NULL;
crtc->fb = NULL;
+ crtc->enabled = false;
vmw_ldu_del_active(dev_priv, ldu);
@@ -285,6 +286,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
crtc->x = set->x;
crtc->y = set->y;
crtc->mode = *mode;
+ crtc->enabled = true;
vmw_ldu_add_active(dev_priv, ldu, vfb);
@@ -369,6 +371,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
encoder->possible_crtcs = (1 << unit);
encoder->possible_clones = 0;
+ (void) drm_sysfs_connector_add(connector);
+
drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs);
drm_mode_crtc_set_gamma_size(crtc, 256);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index efe2b74c5eb1..9b5ea2ac7ddf 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -352,6 +352,38 @@ int vmw_user_lookup_handle(struct vmw_private *dev_priv,
/**
* Buffer management.
*/
+
+/**
+ * vmw_dmabuf_acc_size - Calculate the pinned memory usage of buffers
+ *
+ * @dev_priv: Pointer to a struct vmw_private identifying the device.
+ * @size: The requested buffer size.
+ * @user: Whether this is an ordinary dma buffer or a user dma buffer.
+ */
+static size_t vmw_dmabuf_acc_size(struct vmw_private *dev_priv, size_t size,
+ bool user)
+{
+ static size_t struct_size, user_struct_size;
+ size_t num_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
+ size_t page_array_size = ttm_round_pot(num_pages * sizeof(void *));
+
+ if (unlikely(struct_size == 0)) {
+ size_t backend_size = ttm_round_pot(vmw_tt_size);
+
+ struct_size = backend_size +
+ ttm_round_pot(sizeof(struct vmw_dma_buffer));
+ user_struct_size = backend_size +
+ ttm_round_pot(sizeof(struct vmw_user_dma_buffer));
+ }
+
+ if (dev_priv->map_mode == vmw_dma_alloc_coherent)
+ page_array_size +=
+ ttm_round_pot(num_pages * sizeof(dma_addr_t));
+
+ return ((user) ? user_struct_size : struct_size) +
+ page_array_size;
+}
+
void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
{
struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
@@ -359,6 +391,13 @@ void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
kfree(vmw_bo);
}
+static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo)
+{
+ struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo);
+
+ ttm_prime_object_kfree(vmw_user_bo, prime);
+}
+
int vmw_dmabuf_init(struct vmw_private *dev_priv,
struct vmw_dma_buffer *vmw_bo,
size_t size, struct ttm_placement *placement,
@@ -368,28 +407,23 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv,
struct ttm_bo_device *bdev = &dev_priv->bdev;
size_t acc_size;
int ret;
+ bool user = (bo_free == &vmw_user_dmabuf_destroy);
- BUG_ON(!bo_free);
+ BUG_ON(!bo_free && (!user && (bo_free != vmw_dmabuf_bo_free)));
- acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct vmw_dma_buffer));
+ acc_size = vmw_dmabuf_acc_size(dev_priv, size, user);
memset(vmw_bo, 0, sizeof(*vmw_bo));
INIT_LIST_HEAD(&vmw_bo->res_list);
ret = ttm_bo_init(bdev, &vmw_bo->base, size,
- ttm_bo_type_device, placement,
+ (user) ? ttm_bo_type_device :
+ ttm_bo_type_kernel, placement,
0, interruptible,
NULL, acc_size, NULL, bo_free);
return ret;
}
-static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo)
-{
- struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo);
-
- ttm_prime_object_kfree(vmw_user_bo, prime);
-}
-
static void vmw_user_dmabuf_release(struct ttm_base_object **p_base)
{
struct vmw_user_dma_buffer *vmw_user_bo;
@@ -781,54 +815,55 @@ err_ref:
}
+/**
+ * vmw_dumb_create - Create a dumb kms buffer
+ *
+ * @file_priv: Pointer to a struct drm_file identifying the caller.
+ * @dev: Pointer to the drm device.
+ * @args: Pointer to a struct drm_mode_create_dumb structure
+ *
+ * This is a driver callback for the core drm create_dumb functionality.
+ * Note that this is very similar to the vmw_dmabuf_alloc ioctl, except
+ * that the arguments have a different format.
+ */
int vmw_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args)
{
struct vmw_private *dev_priv = vmw_priv(dev);
struct vmw_master *vmaster = vmw_master(file_priv->master);
- struct vmw_user_dma_buffer *vmw_user_bo;
- struct ttm_buffer_object *tmp;
+ struct vmw_dma_buffer *dma_buf;
int ret;
args->pitch = args->width * ((args->bpp + 7) / 8);
args->size = args->pitch * args->height;
- vmw_user_bo = kzalloc(sizeof(*vmw_user_bo), GFP_KERNEL);
- if (vmw_user_bo == NULL)
- return -ENOMEM;
-
ret = ttm_read_lock(&vmaster->lock, true);
- if (ret != 0) {
- kfree(vmw_user_bo);
+ if (unlikely(ret != 0))
return ret;
- }
- ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, args->size,
- &vmw_vram_sys_placement, true,
- &vmw_user_dmabuf_destroy);
- if (ret != 0)
- goto out_no_dmabuf;
-
- tmp = ttm_bo_reference(&vmw_user_bo->dma.base);
- ret = ttm_prime_object_init(vmw_fpriv(file_priv)->tfile,
- args->size,
- &vmw_user_bo->prime,
- false,
- ttm_buffer_type,
- &vmw_user_dmabuf_release, NULL);
+ ret = vmw_user_dmabuf_alloc(dev_priv, vmw_fpriv(file_priv)->tfile,
+ args->size, false, &args->handle,
+ &dma_buf);
if (unlikely(ret != 0))
- goto out_no_base_object;
-
- args->handle = vmw_user_bo->prime.base.hash.key;
+ goto out_no_dmabuf;
-out_no_base_object:
- ttm_bo_unref(&tmp);
+ vmw_dmabuf_unreference(&dma_buf);
out_no_dmabuf:
ttm_read_unlock(&vmaster->lock);
return ret;
}
+/**
+ * vmw_dumb_map_offset - Return the address space offset of a dumb buffer
+ *
+ * @file_priv: Pointer to a struct drm_file identifying the caller.
+ * @dev: Pointer to the drm device.
+ * @handle: Handle identifying the dumb buffer.
+ * @offset: The address space offset returned.
+ *
+ * This is a driver callback for the core drm dumb_map_offset functionality.
+ */
int vmw_dumb_map_offset(struct drm_file *file_priv,
struct drm_device *dev, uint32_t handle,
uint64_t *offset)
@@ -846,6 +881,15 @@ int vmw_dumb_map_offset(struct drm_file *file_priv,
return 0;
}
+/**
+ * vmw_dumb_destroy - Destroy a dumb boffer
+ *
+ * @file_priv: Pointer to a struct drm_file identifying the caller.
+ * @dev: Pointer to the drm device.
+ * @handle: Handle identifying the dumb buffer.
+ *
+ * This is a driver callback for the core drm dumb_destroy functionality.
+ */
int vmw_dumb_destroy(struct drm_file *file_priv,
struct drm_device *dev,
uint32_t handle)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 26387c3d5a21..22406c8651ea 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -310,6 +310,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
crtc->fb = NULL;
crtc->x = 0;
crtc->y = 0;
+ crtc->enabled = false;
vmw_sou_del_active(dev_priv, sou);
@@ -370,6 +371,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
crtc->fb = NULL;
crtc->x = 0;
crtc->y = 0;
+ crtc->enabled = false;
return ret;
}
@@ -382,6 +384,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
crtc->fb = fb;
crtc->x = set->x;
crtc->y = set->y;
+ crtc->enabled = true;
return 0;
}
@@ -464,6 +467,8 @@ static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
encoder->possible_crtcs = (1 << unit);
encoder->possible_clones = 0;
+ (void) drm_sysfs_connector_add(connector);
+
drm_crtc_init(dev, crtc, &vmw_screen_object_crtc_funcs);
drm_mode_crtc_set_gamma_size(crtc, 256);