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-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c10
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h8
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c3
-rw-r--r--drivers/gpu/drm/drm_crtc.c3
-rw-r--r--drivers/gpu/drm/drm_mm.c152
-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c4
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c30
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h15
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c3
-rw-r--r--drivers/gpu/drm/i915/i915_gem_gtt.c6
-rw-r--r--drivers/gpu/drm/i915/i915_gem_stolen.c6
-rw-r--r--drivers/gpu/drm/i915/i915_gem_tiling.c7
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c22
-rw-r--r--drivers/gpu/drm/i915/intel_display.c34
-rw-r--r--drivers/gpu/drm/i915/intel_fifo_underrun.c18
-rw-r--r--drivers/gpu/drm/i915/intel_lrc.c8
-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c36
-rw-r--r--drivers/gpu/drm/imx/imx-ldb.c28
-rw-r--r--drivers/gpu/drm/imx/parallel-display.c5
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c5
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h15
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c99
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c6
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c5
-rw-r--r--drivers/gpu/drm/msm/msm_atomic.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c2
-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c3
-rw-r--r--drivers/gpu/drm/radeon/atombios_dp.c7
-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c35
-rw-r--r--drivers/gpu/drm/radeon/cik.c11
-rw-r--r--drivers/gpu/drm/radeon/cikd.h4
-rw-r--r--drivers/gpu/drm/radeon/dce6_afmt.c68
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c10
-rw-r--r--drivers/gpu/drm/radeon/evergreen_hdmi.c59
-rw-r--r--drivers/gpu/drm/radeon/evergreend.h4
-rw-r--r--drivers/gpu/drm/radeon/ni.c10
-rw-r--r--drivers/gpu/drm/radeon/nid.h4
-rw-r--r--drivers/gpu/drm/radeon/r100.c4
-rw-r--r--drivers/gpu/drm/radeon/r600.c3
-rw-r--r--drivers/gpu/drm/radeon/r600_dpm.c2
-rw-r--r--drivers/gpu/drm/radeon/r600_hdmi.c11
-rw-r--r--drivers/gpu/drm/radeon/radeon_audio.c50
-rw-r--r--drivers/gpu/drm/radeon/radeon_cs.c20
-rw-r--r--drivers/gpu/drm/radeon/radeon_encoders.c3
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c6
-rw-r--r--drivers/gpu/drm/radeon/rs600.c4
-rw-r--r--drivers/gpu/drm/radeon/si.c25
-rw-r--r--drivers/gpu/drm/radeon/sid.h8
-rw-r--r--drivers/gpu/drm/tegra/dc.c79
-rw-r--r--drivers/gpu/drm/tegra/hdmi.c8
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c2
54 files changed, 595 insertions, 385 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index b3589d0e39b9..910ff8ab9c9c 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -62,12 +62,18 @@ enum KFD_MQD_TYPE get_mqd_type_from_queue_type(enum kfd_queue_type type)
return KFD_MQD_TYPE_CP;
}
-static inline unsigned int get_first_pipe(struct device_queue_manager *dqm)
+unsigned int get_first_pipe(struct device_queue_manager *dqm)
{
- BUG_ON(!dqm);
+ BUG_ON(!dqm || !dqm->dev);
return dqm->dev->shared_resources.first_compute_pipe;
}
+unsigned int get_pipes_num(struct device_queue_manager *dqm)
+{
+ BUG_ON(!dqm || !dqm->dev);
+ return dqm->dev->shared_resources.compute_pipe_count;
+}
+
static inline unsigned int get_pipes_num_cpsch(void)
{
return PIPE_PER_ME_CP_SCHEDULING;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index d64f86cda34f..488f51d19427 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -163,6 +163,8 @@ void program_sh_mem_settings(struct device_queue_manager *dqm,
struct qcm_process_device *qpd);
int init_pipelines(struct device_queue_manager *dqm,
unsigned int pipes_num, unsigned int first_pipe);
+unsigned int get_first_pipe(struct device_queue_manager *dqm);
+unsigned int get_pipes_num(struct device_queue_manager *dqm);
extern inline unsigned int get_sh_mem_bases_32(struct kfd_process_device *pdd)
{
@@ -175,10 +177,4 @@ get_sh_mem_bases_nybble_64(struct kfd_process_device *pdd)
return (pdd->lds_base >> 60) & 0x0E;
}
-extern inline unsigned int get_pipes_num(struct device_queue_manager *dqm)
-{
- BUG_ON(!dqm || !dqm->dev);
- return dqm->dev->shared_resources.compute_pipe_count;
-}
-
#endif /* KFD_DEVICE_QUEUE_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
index 6b072466e2a6..5469efe0523e 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
@@ -131,5 +131,5 @@ static int register_process_cik(struct device_queue_manager *dqm,
static int initialize_cpsch_cik(struct device_queue_manager *dqm)
{
- return init_pipelines(dqm, get_pipes_num(dqm), 0);
+ return init_pipelines(dqm, get_pipes_num(dqm), get_first_pipe(dqm));
}
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 0409b907de5d..b3e3068c6ec0 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -153,7 +153,7 @@ static int atmel_hlcdc_crtc_mode_set(struct drm_crtc *c,
(adj->crtc_hdisplay - 1) |
((adj->crtc_vdisplay - 1) << 16));
- cfg = ATMEL_HLCDC_CLKPOL;
+ cfg = 0;
prate = clk_get_rate(crtc->dc->hlcdc->sys_clk);
mode_rate = mode->crtc_clock * 1000;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 7320a6c6613f..c1cb17493e0d 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -311,8 +311,6 @@ static int atmel_hlcdc_dc_load(struct drm_device *dev)
pm_runtime_enable(dev->dev);
- pm_runtime_put_sync(dev->dev);
-
ret = atmel_hlcdc_dc_modeset_init(dev);
if (ret < 0) {
dev_err(dev->dev, "failed to initialize mode setting\n");
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
index 063d2a7b941f..e79bd9ba474b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_layer.c
@@ -311,7 +311,8 @@ int atmel_hlcdc_layer_disable(struct atmel_hlcdc_layer *layer)
/* Disable the layer */
regmap_write(regmap, desc->regs_offset + ATMEL_HLCDC_LAYER_CHDR,
- ATMEL_HLCDC_LAYER_RST);
+ ATMEL_HLCDC_LAYER_RST | ATMEL_HLCDC_LAYER_A2Q |
+ ATMEL_HLCDC_LAYER_UPDATE);
/* Clear all pending interrupts */
regmap_read(regmap, desc->regs_offset + ATMEL_HLCDC_LAYER_ISR, &isr);
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 6b00173d1be4..6b6b07ff720b 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2127,7 +2127,6 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
DRM_DEBUG_KMS("[CONNECTOR:%d:?]\n", out_resp->connector_id);
mutex_lock(&dev->mode_config.mutex);
- drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
connector = drm_connector_find(dev, out_resp->connector_id);
if (!connector) {
@@ -2157,6 +2156,8 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
out_resp->mm_height = connector->display_info.height_mm;
out_resp->subpixel = connector->display_info.subpixel_order;
out_resp->connection = connector->status;
+
+ drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
encoder = drm_connector_get_encoder(connector);
if (encoder)
out_resp->encoder_id = encoder->base.id;
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 04a209e2b66d..7fc6f8bd4821 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -91,29 +91,29 @@
*/
static struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color,
enum drm_mm_search_flags flags);
static struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color,
- unsigned long start,
- unsigned long end,
+ u64 start,
+ u64 end,
enum drm_mm_search_flags flags);
static void drm_mm_insert_helper(struct drm_mm_node *hole_node,
struct drm_mm_node *node,
- unsigned long size, unsigned alignment,
+ u64 size, unsigned alignment,
unsigned long color,
enum drm_mm_allocator_flags flags)
{
struct drm_mm *mm = hole_node->mm;
- unsigned long hole_start = drm_mm_hole_node_start(hole_node);
- unsigned long hole_end = drm_mm_hole_node_end(hole_node);
- unsigned long adj_start = hole_start;
- unsigned long adj_end = hole_end;
+ u64 hole_start = drm_mm_hole_node_start(hole_node);
+ u64 hole_end = drm_mm_hole_node_end(hole_node);
+ u64 adj_start = hole_start;
+ u64 adj_end = hole_end;
BUG_ON(node->allocated);
@@ -124,12 +124,15 @@ static void drm_mm_insert_helper(struct drm_mm_node *hole_node,
adj_start = adj_end - size;
if (alignment) {
- unsigned tmp = adj_start % alignment;
- if (tmp) {
+ u64 tmp = adj_start;
+ unsigned rem;
+
+ rem = do_div(tmp, alignment);
+ if (rem) {
if (flags & DRM_MM_CREATE_TOP)
- adj_start -= tmp;
+ adj_start -= rem;
else
- adj_start += alignment - tmp;
+ adj_start += alignment - rem;
}
}
@@ -176,9 +179,9 @@ static void drm_mm_insert_helper(struct drm_mm_node *hole_node,
int drm_mm_reserve_node(struct drm_mm *mm, struct drm_mm_node *node)
{
struct drm_mm_node *hole;
- unsigned long end = node->start + node->size;
- unsigned long hole_start;
- unsigned long hole_end;
+ u64 end = node->start + node->size;
+ u64 hole_start;
+ u64 hole_end;
BUG_ON(node == NULL);
@@ -227,7 +230,7 @@ EXPORT_SYMBOL(drm_mm_reserve_node);
* 0 on success, -ENOSPC if there's no suitable hole.
*/
int drm_mm_insert_node_generic(struct drm_mm *mm, struct drm_mm_node *node,
- unsigned long size, unsigned alignment,
+ u64 size, unsigned alignment,
unsigned long color,
enum drm_mm_search_flags sflags,
enum drm_mm_allocator_flags aflags)
@@ -246,16 +249,16 @@ EXPORT_SYMBOL(drm_mm_insert_node_generic);
static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,
struct drm_mm_node *node,
- unsigned long size, unsigned alignment,
+ u64 size, unsigned alignment,
unsigned long color,
- unsigned long start, unsigned long end,
+ u64 start, u64 end,
enum drm_mm_allocator_flags flags)
{
struct drm_mm *mm = hole_node->mm;
- unsigned long hole_start = drm_mm_hole_node_start(hole_node);
- unsigned long hole_end = drm_mm_hole_node_end(hole_node);
- unsigned long adj_start = hole_start;
- unsigned long adj_end = hole_end;
+ u64 hole_start = drm_mm_hole_node_start(hole_node);
+ u64 hole_end = drm_mm_hole_node_end(hole_node);
+ u64 adj_start = hole_start;
+ u64 adj_end = hole_end;
BUG_ON(!hole_node->hole_follows || node->allocated);
@@ -271,12 +274,15 @@ static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,
mm->color_adjust(hole_node, color, &adj_start, &adj_end);
if (alignment) {
- unsigned tmp = adj_start % alignment;
- if (tmp) {
+ u64 tmp = adj_start;
+ unsigned rem;
+
+ rem = do_div(tmp, alignment);
+ if (rem) {
if (flags & DRM_MM_CREATE_TOP)
- adj_start -= tmp;
+ adj_start -= rem;
else
- adj_start += alignment - tmp;
+ adj_start += alignment - rem;
}
}
@@ -324,9 +330,9 @@ static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,
* 0 on success, -ENOSPC if there's no suitable hole.
*/
int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, struct drm_mm_node *node,
- unsigned long size, unsigned alignment,
+ u64 size, unsigned alignment,
unsigned long color,
- unsigned long start, unsigned long end,
+ u64 start, u64 end,
enum drm_mm_search_flags sflags,
enum drm_mm_allocator_flags aflags)
{
@@ -387,32 +393,34 @@ void drm_mm_remove_node(struct drm_mm_node *node)
}
EXPORT_SYMBOL(drm_mm_remove_node);
-static int check_free_hole(unsigned long start, unsigned long end,
- unsigned long size, unsigned alignment)
+static int check_free_hole(u64 start, u64 end, u64 size, unsigned alignment)
{
if (end - start < size)
return 0;
if (alignment) {
- unsigned tmp = start % alignment;
+ u64 tmp = start;
+ unsigned rem;
+
+ rem = do_div(tmp, alignment);
if (tmp)
- start += alignment - tmp;
+ start += alignment - rem;
}
return end >= start + size;
}
static struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color,
enum drm_mm_search_flags flags)
{
struct drm_mm_node *entry;
struct drm_mm_node *best;
- unsigned long adj_start;
- unsigned long adj_end;
- unsigned long best_size;
+ u64 adj_start;
+ u64 adj_end;
+ u64 best_size;
BUG_ON(mm->scanned_blocks);
@@ -421,7 +429,7 @@ static struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
__drm_mm_for_each_hole(entry, mm, adj_start, adj_end,
flags & DRM_MM_SEARCH_BELOW) {
- unsigned long hole_size = adj_end - adj_start;
+ u64 hole_size = adj_end - adj_start;
if (mm->color_adjust) {
mm->color_adjust(entry, color, &adj_start, &adj_end);
@@ -445,18 +453,18 @@ static struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
}
static struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color,
- unsigned long start,
- unsigned long end,
+ u64 start,
+ u64 end,
enum drm_mm_search_flags flags)
{
struct drm_mm_node *entry;
struct drm_mm_node *best;
- unsigned long adj_start;
- unsigned long adj_end;
- unsigned long best_size;
+ u64 adj_start;
+ u64 adj_end;
+ u64 best_size;
BUG_ON(mm->scanned_blocks);
@@ -465,7 +473,7 @@ static struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_
__drm_mm_for_each_hole(entry, mm, adj_start, adj_end,
flags & DRM_MM_SEARCH_BELOW) {
- unsigned long hole_size = adj_end - adj_start;
+ u64 hole_size = adj_end - adj_start;
if (adj_start < start)
adj_start = start;
@@ -561,7 +569,7 @@ EXPORT_SYMBOL(drm_mm_replace_node);
* adding/removing nodes to/from the scan list are allowed.
*/
void drm_mm_init_scan(struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color)
{
@@ -594,11 +602,11 @@ EXPORT_SYMBOL(drm_mm_init_scan);
* adding/removing nodes to/from the scan list are allowed.
*/
void drm_mm_init_scan_with_range(struct drm_mm *mm,
- unsigned long size,
+ u64 size,
unsigned alignment,
unsigned long color,
- unsigned long start,
- unsigned long end)
+ u64 start,
+ u64 end)
{
mm->scan_color = color;
mm->scan_alignment = alignment;
@@ -627,8 +635,8 @@ bool drm_mm_scan_add_block(struct drm_mm_node *node)
{
struct drm_mm *mm = node->mm;
struct drm_mm_node *prev_node;
- unsigned long hole_start, hole_end;
- unsigned long adj_start, adj_end;
+ u64 hole_start, hole_end;
+ u64 adj_start, adj_end;
mm->scanned_blocks++;
@@ -731,7 +739,7 @@ EXPORT_SYMBOL(drm_mm_clean);
*
* Note that @mm must be cleared to 0 before calling this function.
*/
-void drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
+void drm_mm_init(struct drm_mm * mm, u64 start, u64 size)
{
INIT_LIST_HEAD(&mm->hole_stack);
mm->scanned_blocks = 0;
@@ -766,18 +774,17 @@ void drm_mm_takedown(struct drm_mm * mm)
}
EXPORT_SYMBOL(drm_mm_takedown);
-static unsigned long drm_mm_debug_hole(struct drm_mm_node *entry,
- const char *prefix)
+static u64 drm_mm_debug_hole(struct drm_mm_node *entry,
+ const char *prefix)
{
- unsigned long hole_start, hole_end, hole_size;
+ u64 hole_start, hole_end, hole_size;
if (entry->hole_follows) {
hole_start = drm_mm_hole_node_start(entry);
hole_end = drm_mm_hole_node_end(entry);
hole_size = hole_end - hole_start;
- printk(KERN_DEBUG "%s 0x%08lx-0x%08lx: %8lu: free\n",
- prefix, hole_start, hole_end,
- hole_size);
+ pr_debug("%s %#llx-%#llx: %llu: free\n", prefix, hole_start,
+ hole_end, hole_size);
return hole_size;
}
@@ -792,35 +799,34 @@ static unsigned long drm_mm_debug_hole(struct drm_mm_node *entry,
void drm_mm_debug_table(struct drm_mm *mm, const char *prefix)
{
struct drm_mm_node *entry;
- unsigned long total_used = 0, total_free = 0, total = 0;
+ u64 total_used = 0, total_free = 0, total = 0;
total_free += drm_mm_debug_hole(&mm->head_node, prefix);
drm_mm_for_each_node(entry, mm) {
- printk(KERN_DEBUG "%s 0x%08lx-0x%08lx: %8lu: used\n",
- prefix, entry->start, entry->start + entry->size,
- entry->size);
+ pr_debug("%s %#llx-%#llx: %llu: used\n", prefix, entry->start,
+ entry->start + entry->size, entry->size);
total_used += entry->size;
total_free += drm_mm_debug_hole(entry, prefix);
}
total = total_free + total_used;
- printk(KERN_DEBUG "%s total: %lu, used %lu free %lu\n", prefix, total,
- total_used, total_free);
+ pr_debug("%s total: %llu, used %llu free %llu\n", prefix, total,
+ total_used, total_free);
}
EXPORT_SYMBOL(drm_mm_debug_table);
#if defined(CONFIG_DEBUG_FS)
-static unsigned long drm_mm_dump_hole(struct seq_file *m, struct drm_mm_node *entry)
+static u64 drm_mm_dump_hole(struct seq_file *m, struct drm_mm_node *entry)
{
- unsigned long hole_start, hole_end, hole_size;
+ u64 hole_start, hole_end, hole_size;
if (entry->hole_follows) {
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);
+ seq_printf(m, "%#llx-%#llx: %llu: free\n", hole_start,
+ hole_end, hole_size);
return hole_size;
}
@@ -835,20 +841,20 @@ static unsigned long drm_mm_dump_hole(struct seq_file *m, struct drm_mm_node *en
int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm)
{
struct drm_mm_node *entry;
- unsigned long total_used = 0, total_free = 0, total = 0;
+ u64 total_used = 0, total_free = 0, total = 0;
total_free += drm_mm_dump_hole(m, &mm->head_node);
drm_mm_for_each_node(entry, mm) {
- seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: used\n",
- entry->start, entry->start + entry->size,
- entry->size);
+ seq_printf(m, "%#016llx-%#016llx: %llu: used\n", entry->start,
+ entry->start + entry->size, entry->size);
total_used += entry->size;
total_free += drm_mm_dump_hole(m, entry);
}
total = total_free + total_used;
- seq_printf(m, "total: %lu, used %lu free %lu\n", total, total_used, total_free);
+ seq_printf(m, "total: %llu, used %llu free %llu\n", total,
+ total_used, total_free);
return 0;
}
EXPORT_SYMBOL(drm_mm_dump_table);
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 96e811fe24ca..e8b18e542da4 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -152,12 +152,12 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
seq_puts(m, " (pp");
else
seq_puts(m, " (g");
- seq_printf(m, "gtt offset: %08lx, size: %08lx, type: %u)",
+ seq_printf(m, "gtt offset: %08llx, size: %08llx, type: %u)",
vma->node.start, vma->node.size,
vma->ggtt_view.type);
}
if (obj->stolen)
- seq_printf(m, " (stolen: %08lx)", obj->stolen->start);
+ seq_printf(m, " (stolen: %08llx)", obj->stolen->start);
if (obj->pin_mappable || obj->fault_mappable) {
char s[3], *t = s;
if (obj->pin_mappable)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 8039cec71fc2..cc6ea53d2b81 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -622,7 +622,7 @@ static int i915_drm_suspend(struct drm_device *dev)
return 0;
}
-static int i915_drm_suspend_late(struct drm_device *drm_dev)
+static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
{
struct drm_i915_private *dev_priv = drm_dev->dev_private;
int ret;
@@ -636,7 +636,17 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev)
}
pci_disable_device(drm_dev->pdev);
- pci_set_power_state(drm_dev->pdev, PCI_D3hot);
+ /*
+ * During hibernation on some GEN4 platforms the BIOS may try to access
+ * the device even though it's already in D3 and hang the machine. So
+ * leave the device in D0 on those platforms and hope the BIOS will
+ * power down the device properly. Platforms where this was seen:
+ * Lenovo Thinkpad X301, X61s
+ */
+ if (!(hibernation &&
+ drm_dev->pdev->subsystem_vendor == PCI_VENDOR_ID_LENOVO &&
+ INTEL_INFO(dev_priv)->gen == 4))
+ pci_set_power_state(drm_dev->pdev, PCI_D3hot);
return 0;
}
@@ -662,7 +672,7 @@ int i915_suspend_legacy(struct drm_device *dev, pm_message_t state)
if (error)
return error;
- return i915_drm_suspend_late(dev);
+ return i915_drm_suspend_late(dev, false);
}
static int i915_drm_resume(struct drm_device *dev)
@@ -950,7 +960,17 @@ static int i915_pm_suspend_late(struct device *dev)
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;
- return i915_drm_suspend_late(drm_dev);
+ return i915_drm_suspend_late(drm_dev, false);
+}
+
+static int i915_pm_poweroff_late(struct device *dev)
+{
+ struct drm_device *drm_dev = dev_to_i915(dev)->dev;
+
+ if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ return 0;
+
+ return i915_drm_suspend_late(drm_dev, true);
}
static int i915_pm_resume_early(struct device *dev)
@@ -1520,7 +1540,7 @@ static const struct dev_pm_ops i915_pm_ops = {
.thaw_early = i915_pm_resume_early,
.thaw = i915_pm_resume,
.poweroff = i915_pm_suspend,
- .poweroff_late = i915_pm_suspend_late,
+ .poweroff_late = i915_pm_poweroff_late,
.restore_early = i915_pm_resume_early,
.restore = i915_pm_resume,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f2a825e39646..8727086cf48c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2114,6 +2114,9 @@ void i915_gem_track_fb(struct drm_i915_gem_object *old,
* number comparisons on buffer last_read|write_seqno. It also allows an
* emission time to be associated with the request for tracking how far ahead
* of the GPU the submission is.
+ *
+ * The requests are reference counted, so upon creation they should have an
+ * initial reference taken using kref_init
*/
struct drm_i915_gem_request {
struct kref ref;
@@ -2137,7 +2140,16 @@ struct drm_i915_gem_request {
/** Position in the ringbuffer of the end of the whole request */
u32 tail;
- /** Context related to this request */
+ /**
+ * Context related to this request
+ * Contexts are refcounted, so when this request is associated with a
+ * context, we must increment the context's refcount, to guarantee that
+ * it persists while any request is linked to it. Requests themselves
+ * are also refcounted, so the request will only be freed when the last
+ * reference to it is dismissed, and the code in
+ * i915_gem_request_free() will then decrement the refcount on the
+ * context.
+ */
struct intel_context *ctx;
/** Batch buffer related to this request if any */
@@ -2374,6 +2386,7 @@ struct drm_i915_cmd_table {
(INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev) (IS_BROADWELL(dev) && \
((INTEL_DEVID(dev) & 0xf) == 0x6 || \
+ (INTEL_DEVID(dev) & 0xf) == 0xb || \
(INTEL_DEVID(dev) & 0xf) == 0xe))
#define IS_BDW_GT3(dev) (IS_BROADWELL(dev) && \
(INTEL_DEVID(dev) & 0x00F0) == 0x0020)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c26d36cc4b31..e5daad5f75fb 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2659,8 +2659,7 @@ static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
if (submit_req->ctx != ring->default_context)
intel_lr_context_unpin(ring, submit_req->ctx);
- i915_gem_context_unreference(submit_req->ctx);
- kfree(submit_req);
+ i915_gem_request_unreference(submit_req);
}
/*
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 746f77fb57a3..dccdc8aad2e2 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1145,7 +1145,7 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
ppgtt->base.clear_range(&ppgtt->base, 0, ppgtt->base.total, true);
- DRM_DEBUG_DRIVER("Allocated pde space (%ldM) at GTT entry: %lx\n",
+ DRM_DEBUG_DRIVER("Allocated pde space (%lldM) at GTT entry: %llx\n",
ppgtt->node.size >> 20,
ppgtt->node.start / PAGE_SIZE);
@@ -1713,8 +1713,8 @@ void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj)
static void i915_gtt_color_adjust(struct drm_mm_node *node,
unsigned long color,
- unsigned long *start,
- unsigned long *end)
+ u64 *start,
+ u64 *end)
{
if (node->color != color)
*start += 4096;
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index a2045848bd1a..9c6f93ec886b 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -485,10 +485,8 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
stolen_offset, gtt_offset, size);
/* KISS and expect everything to be page-aligned */
- BUG_ON(stolen_offset & 4095);
- BUG_ON(size & 4095);
-
- if (WARN_ON(size == 0))
+ if (WARN_ON(size == 0) || WARN_ON(size & 4095) ||
+ WARN_ON(stolen_offset & 4095))
return NULL;
stolen = kzalloc(sizeof(*stolen), GFP_KERNEL);
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 7a24bd1a51f6..6377b22269ad 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -335,9 +335,10 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
return -EINVAL;
}
+ mutex_lock(&dev->struct_mutex);
if (i915_gem_obj_is_pinned(obj) || obj->framebuffer_references) {
- drm_gem_object_unreference_unlocked(&obj->base);
- return -EBUSY;
+ ret = -EBUSY;
+ goto err;
}
if (args->tiling_mode == I915_TILING_NONE) {
@@ -369,7 +370,6 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
}
}
- mutex_lock(&dev->struct_mutex);
if (args->tiling_mode != obj->tiling_mode ||
args->stride != obj->stride) {
/* We need to rebind the object if its current allocation
@@ -424,6 +424,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
obj->bit_17 = NULL;
}
+err:
drm_gem_object_unreference(&obj->base);
mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4145d95902f5..ede5bbbd8a08 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1892,6 +1892,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
u32 iir, gt_iir, pm_iir;
irqreturn_t ret = IRQ_NONE;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
while (true) {
/* Find, clear, then process each source of interrupt */
@@ -1936,6 +1939,9 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
u32 master_ctl, iir;
irqreturn_t ret = IRQ_NONE;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
for (;;) {
master_ctl = I915_READ(GEN8_MASTER_IRQ) & ~GEN8_MASTER_IRQ_CONTROL;
iir = I915_READ(VLV_IIR);
@@ -2208,6 +2214,9 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
u32 de_iir, gt_iir, de_ier, sde_ier = 0;
irqreturn_t ret = IRQ_NONE;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
/* We get interrupts on unclaimed registers, so check for this before we
* do any I915_{READ,WRITE}. */
intel_uncore_check_errors(dev);
@@ -2279,6 +2288,9 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
enum pipe pipe;
u32 aux_mask = GEN8_AUX_CHANNEL_A;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
if (IS_GEN9(dev))
aux_mask |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
GEN9_AUX_CHANNEL_D;
@@ -3771,6 +3783,9 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
iir = I915_READ16(IIR);
if (iir == 0)
return IRQ_NONE;
@@ -3951,6 +3966,9 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
int pipe, ret = IRQ_NONE;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
iir = I915_READ(IIR);
do {
bool irq_received = (iir & ~flip_mask) != 0;
@@ -4171,6 +4189,9 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
+ if (!intel_irqs_enabled(dev_priv))
+ return IRQ_NONE;
+
iir = I915_READ(IIR);
for (;;) {
@@ -4520,6 +4541,7 @@ void intel_runtime_pm_disable_interrupts(struct drm_i915_private *dev_priv)
{
dev_priv->dev->driver->irq_uninstall(dev_priv->dev);
dev_priv->pm.irqs_enabled = false;
+ synchronize_irq(dev_priv->dev->irq);
}
/**
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3d220a67f865..e730789b53b7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2371,13 +2371,19 @@ intel_alloc_plane_obj(struct intel_crtc *crtc,
struct drm_device *dev = crtc->base.dev;
struct drm_i915_gem_object *obj = NULL;
struct drm_mode_fb_cmd2 mode_cmd = { 0 };
- u32 base = plane_config->base;
+ u32 base_aligned = round_down(plane_config->base, PAGE_SIZE);
+ u32 size_aligned = round_up(plane_config->base + plane_config->size,
+ PAGE_SIZE);
+
+ size_aligned -= base_aligned;
if (plane_config->size == 0)
return false;
- obj = i915_gem_object_create_stolen_for_preallocated(dev, base, base,
- plane_config->size);
+ obj = i915_gem_object_create_stolen_for_preallocated(dev,
+ base_aligned,
+ base_aligned,
+ size_aligned);
if (!obj)
return false;
@@ -2725,10 +2731,19 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc,
case DRM_FORMAT_XRGB8888:
plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
break;
+ case DRM_FORMAT_ARGB8888:
+ plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
+ plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY;
+ break;
case DRM_FORMAT_XBGR8888:
plane_ctl |= PLANE_CTL_ORDER_RGBX;
plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
break;
+ case DRM_FORMAT_ABGR8888:
+ plane_ctl |= PLANE_CTL_ORDER_RGBX;
+ plane_ctl |= PLANE_CTL_FORMAT_XRGB_8888;
+ plane_ctl |= PLANE_CTL_ALPHA_SW_PREMULTIPLY;
+ break;
case DRM_FORMAT_XRGB2101010:
plane_ctl |= PLANE_CTL_FORMAT_XRGB_2101010;
break;
@@ -6627,7 +6642,7 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
aligned_height = intel_fb_align_height(dev, fb->height,
plane_config->tiling);
- plane_config->size = PAGE_ALIGN(fb->pitches[0] * aligned_height);
+ plane_config->size = fb->pitches[0] * aligned_height;
DRM_DEBUG_KMS("pipe/plane %c/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
pipe_name(pipe), plane, fb->width, fb->height,
@@ -7664,7 +7679,7 @@ skylake_get_initial_plane_config(struct intel_crtc *crtc,
aligned_height = intel_fb_align_height(dev, fb->height,
plane_config->tiling);
- plane_config->size = ALIGN(fb->pitches[0] * aligned_height, PAGE_SIZE);
+ plane_config->size = fb->pitches[0] * aligned_height;
DRM_DEBUG_KMS("pipe %c with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
pipe_name(pipe), fb->width, fb->height,
@@ -7755,7 +7770,7 @@ ironlake_get_initial_plane_config(struct intel_crtc *crtc,
aligned_height = intel_fb_align_height(dev, fb->height,
plane_config->tiling);
- plane_config->size = PAGE_ALIGN(fb->pitches[0] * aligned_height);
+ plane_config->size = fb->pitches[0] * aligned_height;
DRM_DEBUG_KMS("pipe %c with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
pipe_name(pipe), fb->width, fb->height,
@@ -8698,6 +8713,7 @@ retry:
old->release_fb->funcs->destroy(old->release_fb);
goto fail;
}
+ crtc->primary->crtc = crtc;
/* let the connector get through one full cycle before testing */
intel_wait_for_vblank(dev, intel_crtc->pipe);
@@ -12182,9 +12198,6 @@ intel_check_cursor_plane(struct drm_plane *plane,
return -ENOMEM;
}
- if (fb == crtc->cursor->fb)
- return 0;
-
/* we only need to pin inside GTT if cursor is non-phy */
mutex_lock(&dev->struct_mutex);
if (!INTEL_INFO(dev)->cursor_needs_physical && obj->tiling_mode) {
@@ -13096,6 +13109,9 @@ static struct intel_quirk intel_quirks[] = {
/* HP Chromebook 14 (Celeron 2955U) */
{ 0x0a06, 0x103c, 0x21ed, quirk_backlight_present },
+
+ /* Dell Chromebook 11 */
+ { 0x0a06, 0x1028, 0x0a35, quirk_backlight_present },
};
static void intel_init_quirks(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index 04e248dd2259..54daa66c6970 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -282,16 +282,6 @@ bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
return ret;
}
-static bool
-__cpu_fifo_underrun_reporting_enabled(struct drm_i915_private *dev_priv,
- enum pipe pipe)
-{
- struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
- return !intel_crtc->cpu_fifo_underrun_disabled;
-}
-
/**
* intel_set_pch_fifo_underrun_reporting - set PCH fifo underrun reporting state
* @dev_priv: i915 device instance
@@ -352,9 +342,15 @@ bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
+ struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
+
+ /* We may be called too early in init, thanks BIOS! */
+ if (crtc == NULL)
+ return;
+
/* GMCH can't disable fifo underruns, filter them. */
if (HAS_GMCH_DISPLAY(dev_priv->dev) &&
- !__cpu_fifo_underrun_reporting_enabled(dev_priv, pipe))
+ to_intel_crtc(crtc)->cpu_fifo_underrun_disabled)
return;
if (intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false))
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 0f358c5999ec..e8d3da9f3373 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -503,18 +503,19 @@ static int execlists_context_queue(struct intel_engine_cs *ring,
* If there isn't a request associated with this submission,
* create one as a temporary holder.
*/
- WARN(1, "execlist context submission without request");
request = kzalloc(sizeof(*request), GFP_KERNEL);
if (request == NULL)
return -ENOMEM;
request->ring = ring;
request->ctx = to;
+ kref_init(&request->ref);
+ request->uniq = dev_priv->request_uniq++;
+ i915_gem_context_reference(request->ctx);
} else {
+ i915_gem_request_reference(request);
WARN_ON(to != request->ctx);
}
request->tail = tail;
- i915_gem_request_reference(request);
- i915_gem_context_reference(request->ctx);
intel_runtime_pm_get(dev_priv);
@@ -731,7 +732,6 @@ void intel_execlists_retire_requests(struct intel_engine_cs *ring)
if (ctx_obj && (ctx != ring->default_context))
intel_lr_context_unpin(ring, ctx);
intel_runtime_pm_put(dev_priv);
- i915_gem_context_unreference(ctx);
list_del(&req->execlist_link);
i915_gem_request_unreference(req);
}
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 121d30ca2d44..87fe8ed92ebe 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -70,7 +70,9 @@ static const struct dw_hdmi_curr_ctrl imx_cur_ctr[] = {
118800000, { 0x091c, 0x091c, 0x06dc },
}, {
216000000, { 0x06dc, 0x0b5c, 0x091c },
- }
+ }, {
+ ~0UL, { 0x0000, 0x0000, 0x0000 },
+ },
};
static const struct dw_hdmi_sym_term imx_sym_term[] = {
@@ -136,11 +138,34 @@ static struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
+static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
+ struct drm_display_mode *mode)
+{
+ if (mode->clock < 13500)
+ return MODE_CLOCK_LOW;
+ if (mode->clock > 266000)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
+static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
+ struct drm_display_mode *mode)
+{
+ if (mode->clock < 13500)
+ return MODE_CLOCK_LOW;
+ if (mode->clock > 270000)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
static struct dw_hdmi_plat_data imx6q_hdmi_drv_data = {
- .mpll_cfg = imx_mpll_cfg,
- .cur_ctr = imx_cur_ctr,
- .sym_term = imx_sym_term,
- .dev_type = IMX6Q_HDMI,
+ .mpll_cfg = imx_mpll_cfg,
+ .cur_ctr = imx_cur_ctr,
+ .sym_term = imx_sym_term,
+ .dev_type = IMX6Q_HDMI,
+ .mode_valid = imx6q_hdmi_mode_valid,
};
static struct dw_hdmi_plat_data imx6dl_hdmi_drv_data = {
@@ -148,6 +173,7 @@ static struct dw_hdmi_plat_data imx6dl_hdmi_drv_data = {
.cur_ctr = imx_cur_ctr,
.sym_term = imx_sym_term,
.dev_type = IMX6DL_HDMI,
+ .mode_valid = imx6dl_hdmi_mode_valid,
};
static const struct of_device_id dw_hdmi_imx_dt_ids[] = {
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index 1b86aac0b341..2d6dc94e1e64 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -163,22 +163,7 @@ static void imx_ldb_encoder_prepare(struct drm_encoder *encoder)
{
struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
struct imx_ldb *ldb = imx_ldb_ch->ldb;
- struct drm_display_mode *mode = &encoder->crtc->hwmode;
u32 pixel_fmt;
- unsigned long serial_clk;
- unsigned long di_clk = mode->clock * 1000;
- int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
-
- if (ldb->ldb_ctrl & LDB_SPLIT_MODE_EN) {
- /* dual channel LVDS mode */
- serial_clk = 3500UL * mode->clock;
- imx_ldb_set_clock(ldb, mux, 0, serial_clk, di_clk);
- imx_ldb_set_clock(ldb, mux, 1, serial_clk, di_clk);
- } else {
- serial_clk = 7000UL * mode->clock;
- imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk,
- di_clk);
- }
switch (imx_ldb_ch->chno) {
case 0:
@@ -247,6 +232,9 @@ static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
struct imx_ldb *ldb = imx_ldb_ch->ldb;
int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
+ unsigned long serial_clk;
+ unsigned long di_clk = mode->clock * 1000;
+ int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);
if (mode->clock > 170000) {
dev_warn(ldb->dev,
@@ -257,6 +245,16 @@ static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
"%s: mode exceeds 85 MHz pixel clock\n", __func__);
}
+ if (dual) {
+ serial_clk = 3500UL * mode->clock;
+ imx_ldb_set_clock(ldb, mux, 0, serial_clk, di_clk);
+ imx_ldb_set_clock(ldb, mux, 1, serial_clk, di_clk);
+ } else {
+ serial_clk = 7000UL * mode->clock;
+ imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk,
+ di_clk);
+ }
+
/* FIXME - assumes straight connections DI0 --> CH0, DI1 --> CH1 */
if (imx_ldb_ch == &ldb->channel[0]) {
if (mode->flags & DRM_MODE_FLAG_NVSYNC)
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 5e83e007080f..900dda6a8e71 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -236,8 +236,11 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data)
}
panel_node = of_parse_phandle(np, "fsl,panel", 0);
- if (panel_node)
+ if (panel_node) {
imxpd->panel = of_drm_find_panel(panel_node);
+ if (!imxpd->panel)
+ return -EPROBE_DEFER;
+ }
imxpd->dev = dev;
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
index 8edd531cb621..7369ee7f0c55 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
@@ -32,7 +32,10 @@ static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
void mdp4_irq_preinstall(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
+ mdp4_enable(mdp4_kms);
mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, 0xffffffff);
+ mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000);
+ mdp4_disable(mdp4_kms);
}
int mdp4_irq_postinstall(struct msm_kms *kms)
@@ -53,7 +56,9 @@ int mdp4_irq_postinstall(struct msm_kms *kms)
void mdp4_irq_uninstall(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
+ mdp4_enable(mdp4_kms);
mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000);
+ mdp4_disable(mdp4_kms);
}
irqreturn_t mdp4_irq(struct msm_kms *kms)
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
index 09b4a25eb553..c276624290af 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
@@ -8,17 +8,9 @@ http://github.com/freedreno/envytools/
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
-- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49)
-- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57)
-- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00)
+- /local/mnt2/workspace2/sviau/envytools/rnndb/mdp/mdp5.xml ( 27229 bytes, from 2015-02-10 17:00:41)
+- /local/mnt2/workspace2/sviau/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2014-06-02 18:31:15)
+- /local/mnt2/workspace2/sviau/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2015-01-23 16:20:19)
Copyright (C) 2013-2015 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
@@ -910,6 +902,7 @@ static inline uint32_t __offset_LM(uint32_t idx)
case 2: return (mdp5_cfg->lm.base[2]);
case 3: return (mdp5_cfg->lm.base[3]);
case 4: return (mdp5_cfg->lm.base[4]);
+ case 5: return (mdp5_cfg->lm.base[5]);
default: return INVALID_IDX(idx);
}
}
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 46fac545dc2b..2f2863cf8b45 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -62,8 +62,8 @@ struct mdp5_crtc {
/* current cursor being scanned out: */
struct drm_gem_object *scanout_bo;
- uint32_t width;
- uint32_t height;
+ uint32_t width, height;
+ uint32_t x, y;
} cursor;
};
#define to_mdp5_crtc(x) container_of(x, struct mdp5_crtc, base)
@@ -103,8 +103,8 @@ static void crtc_flush_all(struct drm_crtc *crtc)
struct drm_plane *plane;
uint32_t flush_mask = 0;
- /* we could have already released CTL in the disable path: */
- if (!mdp5_crtc->ctl)
+ /* this should not happen: */
+ if (WARN_ON(!mdp5_crtc->ctl))
return;
drm_atomic_crtc_for_each_plane(plane, crtc) {
@@ -143,6 +143,11 @@ static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)
drm_atomic_crtc_for_each_plane(plane, crtc) {
mdp5_plane_complete_flip(plane);
}
+
+ if (mdp5_crtc->ctl && !crtc->state->enable) {
+ mdp5_ctl_release(mdp5_crtc->ctl);
+ mdp5_crtc->ctl = NULL;
+ }
}
static void unref_cursor_worker(struct drm_flip_work *work, void *val)
@@ -386,14 +391,17 @@ static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc)
mdp5_crtc->event = crtc->state->event;
spin_unlock_irqrestore(&dev->event_lock, flags);
+ /*
+ * If no CTL has been allocated in mdp5_crtc_atomic_check(),
+ * it means we are trying to flush a CRTC whose state is disabled:
+ * nothing else needs to be done.
+ */
+ if (unlikely(!mdp5_crtc->ctl))
+ return;
+
blend_setup(crtc);
crtc_flush_all(crtc);
request_pending(crtc, PENDING_FLIP);
-
- if (mdp5_crtc->ctl && !crtc->state->enable) {
- mdp5_ctl_release(mdp5_crtc->ctl);
- mdp5_crtc->ctl = NULL;
- }
}
static int mdp5_crtc_set_property(struct drm_crtc *crtc,
@@ -403,6 +411,32 @@ static int mdp5_crtc_set_property(struct drm_crtc *crtc,
return -EINVAL;
}
+static void get_roi(struct drm_crtc *crtc, uint32_t *roi_w, uint32_t *roi_h)
+{
+ struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
+ uint32_t xres = crtc->mode.hdisplay;
+ uint32_t yres = crtc->mode.vdisplay;
+
+ /*
+ * Cursor Region Of Interest (ROI) is a plane read from cursor
+ * buffer to render. The ROI region is determined by the visibility of
+ * the cursor point. In the default Cursor image the cursor point will
+ * be at the top left of the cursor image, unless it is specified
+ * otherwise using hotspot feature.
+ *
+ * If the cursor point reaches the right (xres - x < cursor.width) or
+ * bottom (yres - y < cursor.height) boundary of the screen, then ROI
+ * width and ROI height need to be evaluated to crop the cursor image
+ * accordingly.
+ * (xres-x) will be new cursor width when x > (xres - cursor.width)
+ * (yres-y) will be new cursor height when y > (yres - cursor.height)
+ */
+ *roi_w = min(mdp5_crtc->cursor.width, xres -
+ mdp5_crtc->cursor.x);
+ *roi_h = min(mdp5_crtc->cursor.height, yres -
+ mdp5_crtc->cursor.y);
+}
+
static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
struct drm_file *file, uint32_t handle,
uint32_t width, uint32_t height)
@@ -416,6 +450,7 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
unsigned int depth;
enum mdp5_cursor_alpha cur_alpha = CURSOR_ALPHA_PER_PIXEL;
uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0);
+ uint32_t roi_w, roi_h;
unsigned long flags;
if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) {
@@ -446,6 +481,12 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);
old_bo = mdp5_crtc->cursor.scanout_bo;
+ mdp5_crtc->cursor.scanout_bo = cursor_bo;
+ mdp5_crtc->cursor.width = width;
+ mdp5_crtc->cursor.height = height;
+
+ get_roi(crtc, &roi_w, &roi_h);
+
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_STRIDE(lm), stride);
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_FORMAT(lm),
MDP5_LM_CURSOR_FORMAT_FORMAT(CURSOR_FMT_ARGB8888));
@@ -453,19 +494,14 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
MDP5_LM_CURSOR_IMG_SIZE_SRC_H(height) |
MDP5_LM_CURSOR_IMG_SIZE_SRC_W(width));
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(lm),
- MDP5_LM_CURSOR_SIZE_ROI_H(height) |
- MDP5_LM_CURSOR_SIZE_ROI_W(width));
+ MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) |
+ MDP5_LM_CURSOR_SIZE_ROI_W(roi_w));
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BASE_ADDR(lm), cursor_addr);
-
blendcfg = MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_EN;
- blendcfg |= MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_TRANSP_EN;
blendcfg |= MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL(cur_alpha);
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BLEND_CONFIG(lm), blendcfg);
- mdp5_crtc->cursor.scanout_bo = cursor_bo;
- mdp5_crtc->cursor.width = width;
- mdp5_crtc->cursor.height = height;
spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);
ret = mdp5_ctl_set_cursor(mdp5_crtc->ctl, true);
@@ -489,31 +525,18 @@ static int mdp5_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
struct mdp5_kms *mdp5_kms = get_kms(crtc);
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0);
- uint32_t xres = crtc->mode.hdisplay;
- uint32_t yres = crtc->mode.vdisplay;
uint32_t roi_w;
uint32_t roi_h;
unsigned long flags;
- x = (x > 0) ? x : 0;
- y = (y > 0) ? y : 0;
+ /* In case the CRTC is disabled, just drop the cursor update */
+ if (unlikely(!crtc->state->enable))
+ return 0;
- /*
- * Cursor Region Of Interest (ROI) is a plane read from cursor
- * buffer to render. The ROI region is determined by the visiblity of
- * the cursor point. In the default Cursor image the cursor point will
- * be at the top left of the cursor image, unless it is specified
- * otherwise using hotspot feature.
- *
- * If the cursor point reaches the right (xres - x < cursor.width) or
- * bottom (yres - y < cursor.height) boundary of the screen, then ROI
- * width and ROI height need to be evaluated to crop the cursor image
- * accordingly.
- * (xres-x) will be new cursor width when x > (xres - cursor.width)
- * (yres-y) will be new cursor height when y > (yres - cursor.height)
- */
- roi_w = min(mdp5_crtc->cursor.width, xres - x);
- roi_h = min(mdp5_crtc->cursor.height, yres - y);
+ mdp5_crtc->cursor.x = x = max(x, 0);
+ mdp5_crtc->cursor.y = y = max(y, 0);
+
+ get_roi(crtc, &roi_w, &roi_h);
spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);
mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(mdp5_crtc->lm),
@@ -544,8 +567,8 @@ static const struct drm_crtc_funcs mdp5_crtc_funcs = {
static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
.mode_fixup = mdp5_crtc_mode_fixup,
.mode_set_nofb = mdp5_crtc_mode_set_nofb,
- .prepare = mdp5_crtc_disable,
- .commit = mdp5_crtc_enable,
+ .disable = mdp5_crtc_disable,
+ .enable = mdp5_crtc_enable,
.atomic_check = mdp5_crtc_atomic_check,
.atomic_begin = mdp5_crtc_atomic_begin,
.atomic_flush = mdp5_crtc_atomic_flush,
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
index d6a14bb99988..af0e02fa4f48 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
@@ -267,14 +267,14 @@ static void mdp5_encoder_enable(struct drm_encoder *encoder)
mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intf), 1);
spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags);
- mdp5_encoder->enabled = false;
+ mdp5_encoder->enabled = true;
}
static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = {
.mode_fixup = mdp5_encoder_mode_fixup,
.mode_set = mdp5_encoder_mode_set,
- .prepare = mdp5_encoder_disable,
- .commit = mdp5_encoder_enable,
+ .disable = mdp5_encoder_disable,
+ .enable = mdp5_encoder_enable,
};
/* initialize encoder */
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
index 70ac81edd40f..a9407105b9b7 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
@@ -34,7 +34,10 @@ static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
void mdp5_irq_preinstall(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
+ mdp5_enable(mdp5_kms);
mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, 0xffffffff);
+ mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
+ mdp5_disable(mdp5_kms);
}
int mdp5_irq_postinstall(struct msm_kms *kms)
@@ -57,7 +60,9 @@ int mdp5_irq_postinstall(struct msm_kms *kms)
void mdp5_irq_uninstall(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
+ mdp5_enable(mdp5_kms);
mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
+ mdp5_disable(mdp5_kms);
}
static void mdp5_irq_mdp(struct mdp_kms *mdp_kms)
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index 871aa2108dc6..18fd643b6e69 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -219,8 +219,10 @@ int msm_atomic_commit(struct drm_device *dev,
* mark our set of crtc's as busy:
*/
ret = start_atomic(dev->dev_private, c->crtc_mask);
- if (ret)
+ if (ret) {
+ kfree(c);
return ret;
+ }
/*
* This is the point of no return - everything below never fails except
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 79924e4b1b49..6751553abe4a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -418,7 +418,7 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
nouveau_fbcon_zfill(dev, fbcon);
/* To allow resizeing without swapping buffers */
- NV_INFO(drm, "allocated %dx%d fb: 0x%lx, bo %p\n",
+ NV_INFO(drm, "allocated %dx%d fb: 0x%llx, bo %p\n",
nouveau_fb->base.width, nouveau_fb->base.height,
nvbo->bo.offset, nvbo);
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index ed644a4f6f57..86807ee91bd1 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1405,6 +1405,9 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
(x << 16) | y);
viewport_w = crtc->mode.hdisplay;
viewport_h = (crtc->mode.vdisplay + 1) & ~1;
+ if ((rdev->family >= CHIP_BONAIRE) &&
+ (crtc->mode.flags & DRM_MODE_FLAG_INTERLACE))
+ viewport_h *= 2;
WREG32(EVERGREEN_VIEWPORT_SIZE + radeon_crtc->crtc_offset,
(viewport_w << 16) | viewport_h);
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 5bf825dfaa09..8d74de82456e 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -178,6 +178,13 @@ radeon_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg)
switch (msg->request & ~DP_AUX_I2C_MOT) {
case DP_AUX_NATIVE_WRITE:
case DP_AUX_I2C_WRITE:
+ /* The atom implementation only supports writes with a max payload of
+ * 12 bytes since it uses 4 bits for the total count (header + payload)
+ * in the parameter space. The atom interface supports 16 byte
+ * payloads for reads. The hw itself supports up to 16 bytes of payload.
+ */
+ if (WARN_ON_ONCE(msg->size > 12))
+ return -E2BIG;
/* tx_size needs to be 4 even for bare address packets since the atom
* table needs the info in tx_buf[3].
*/
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 7c9df1eac065..c39c1d0d9d4e 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -731,7 +731,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
dig_connector = radeon_connector->con_priv;
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
- if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
+ if (radeon_audio != 0 &&
+ drm_detect_monitor_audio(radeon_connector_edid(connector)) &&
+ ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
return ATOM_ENCODER_MODE_DP_AUDIO;
return ATOM_ENCODER_MODE_DP;
} else if (radeon_audio != 0) {
@@ -747,7 +749,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
}
break;
case DRM_MODE_CONNECTOR_eDP:
- if (radeon_audio != 0 && ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
+ if (radeon_audio != 0 &&
+ drm_detect_monitor_audio(radeon_connector_edid(connector)) &&
+ ASIC_IS_DCE4(rdev) && !ASIC_IS_DCE5(rdev))
return ATOM_ENCODER_MODE_DP_AUDIO;
return ATOM_ENCODER_MODE_DP;
case DRM_MODE_CONNECTOR_DVIA:
@@ -1622,7 +1626,6 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
struct radeon_connector *radeon_connector = NULL;
struct radeon_connector_atom_dig *radeon_dig_connector = NULL;
bool travis_quirk = false;
- int encoder_mode;
if (connector) {
radeon_connector = to_radeon_connector(connector);
@@ -1718,11 +1721,6 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
}
break;
}
-
- encoder_mode = atombios_get_encoder_mode(encoder);
- if (radeon_audio != 0 &&
- (encoder_mode == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(encoder_mode)))
- radeon_audio_dpms(encoder, mode);
}
static void
@@ -1731,10 +1729,19 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+ int encoder_mode = atombios_get_encoder_mode(encoder);
DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
radeon_encoder->active_device);
+
+ if (connector && (radeon_audio != 0) &&
+ ((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
+ (ENCODER_MODE_IS_DP(encoder_mode) &&
+ drm_detect_monitor_audio(radeon_connector_edid(connector)))))
+ radeon_audio_dpms(encoder, mode);
+
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
@@ -2136,6 +2143,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
int encoder_mode;
radeon_encoder->pixel_clock = adjusted_mode->clock;
@@ -2163,10 +2171,6 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
/* handled in dpms */
- encoder_mode = atombios_get_encoder_mode(encoder);
- if (radeon_audio != 0 &&
- (encoder_mode == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(encoder_mode)))
- radeon_audio_mode_set(encoder, adjusted_mode);
break;
case ENCODER_OBJECT_ID_INTERNAL_DDI:
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
@@ -2188,6 +2192,13 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
}
atombios_apply_encoder_quirks(encoder, adjusted_mode);
+
+ encoder_mode = atombios_get_encoder_mode(encoder);
+ if (connector && (radeon_audio != 0) &&
+ ((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
+ (ENCODER_MODE_IS_DP(encoder_mode) &&
+ drm_detect_monitor_audio(radeon_connector_edid(connector)))))
+ radeon_audio_mode_set(encoder, adjusted_mode);
}
static bool
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index e6a4ba236c70..3e670d344a20 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3613,6 +3613,8 @@ static void cik_gpu_init(struct radeon_device *rdev)
}
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ WREG32(SRBM_INT_CNTL, 0x1);
+ WREG32(SRBM_INT_ACK, 0x1);
WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
@@ -7230,6 +7232,8 @@ static void cik_disable_interrupt_state(struct radeon_device *rdev)
WREG32(CP_ME2_PIPE3_INT_CNTL, 0);
/* grbm */
WREG32(GRBM_INT_CNTL, 0);
+ /* SRBM */
+ WREG32(SRBM_INT_CNTL, 0);
/* vline/vblank, etc. */
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
@@ -7551,6 +7555,9 @@ int cik_irq_set(struct radeon_device *rdev)
WREG32(DC_HPD5_INT_CONTROL, hpd5);
WREG32(DC_HPD6_INT_CONTROL, hpd6);
+ /* posting read */
+ RREG32(SRBM_STATUS);
+
return 0;
}
@@ -8046,6 +8053,10 @@ restart_ih:
break;
}
break;
+ case 96:
+ DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+ WREG32(SRBM_INT_ACK, 0x1);
+ break;
case 124: /* UVD */
DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index 03003f8a6de6..c648e1996dab 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -482,6 +482,10 @@
#define SOFT_RESET_ORB (1 << 23)
#define SOFT_RESET_VCE (1 << 24)
+#define SRBM_READ_ERROR 0xE98
+#define SRBM_INT_CNTL 0xEA0
+#define SRBM_INT_ACK 0xEA8
+
#define VM_L2_CNTL 0x1400
#define ENABLE_L2_CACHE (1 << 0)
#define ENABLE_L2_FRAGMENT_PROCESSING (1 << 1)
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 192c80389151..3adc2afe32aa 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -26,6 +26,9 @@
#include "radeon_audio.h"
#include "sid.h"
+#define DCE8_DCCG_AUDIO_DTO1_PHASE 0x05b8
+#define DCE8_DCCG_AUDIO_DTO1_MODULE 0x05bc
+
u32 dce6_endpoint_rreg(struct radeon_device *rdev,
u32 block_offset, u32 reg)
{
@@ -252,72 +255,67 @@ void dce6_audio_enable(struct radeon_device *rdev,
void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock)
{
- /* Two dtos; generally use dto0 for HDMI */
+ /* Two dtos; generally use dto0 for HDMI */
u32 value = 0;
- if (crtc)
+ if (crtc)
value |= DCCG_AUDIO_DTO0_SOURCE_SEL(crtc->crtc_id);
WREG32(DCCG_AUDIO_DTO_SOURCE, value);
- /* Express [24MHz / target pixel clock] as an exact rational
- * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
- * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
- */
- WREG32(DCCG_AUDIO_DTO0_PHASE, 24000);
- WREG32(DCCG_AUDIO_DTO0_MODULE, clock);
+ /* Express [24MHz / target pixel clock] as an exact rational
+ * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
+ * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
+ */
+ WREG32(DCCG_AUDIO_DTO0_PHASE, 24000);
+ WREG32(DCCG_AUDIO_DTO0_MODULE, clock);
}
void dce6_dp_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock)
{
- /* Two dtos; generally use dto1 for DP */
+ /* Two dtos; generally use dto1 for DP */
u32 value = 0;
value |= DCCG_AUDIO_DTO_SEL;
- if (crtc)
+ if (crtc)
value |= DCCG_AUDIO_DTO0_SOURCE_SEL(crtc->crtc_id);
WREG32(DCCG_AUDIO_DTO_SOURCE, value);
- /* Express [24MHz / target pixel clock] as an exact rational
- * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
- * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
- */
- WREG32(DCCG_AUDIO_DTO1_PHASE, 24000);
- WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
+ /* Express [24MHz / target pixel clock] as an exact rational
+ * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
+ * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
+ */
+ if (ASIC_IS_DCE8(rdev)) {
+ WREG32(DCE8_DCCG_AUDIO_DTO1_PHASE, 24000);
+ WREG32(DCE8_DCCG_AUDIO_DTO1_MODULE, clock);
+ } else {
+ WREG32(DCCG_AUDIO_DTO1_PHASE, 24000);
+ WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
+ }
}
-void dce6_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable)
+void dce6_dp_enable(struct drm_encoder *encoder, bool enable)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
- uint32_t offset;
if (!dig || !dig->afmt)
return;
- offset = dig->afmt->offset;
-
if (enable) {
- if (dig->afmt->enabled)
- return;
-
- WREG32(EVERGREEN_DP_SEC_TIMESTAMP + offset, EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
- WREG32(EVERGREEN_DP_SEC_CNTL + offset,
- EVERGREEN_DP_SEC_ASP_ENABLE | /* Audio packet transmission */
- EVERGREEN_DP_SEC_ATP_ENABLE | /* Audio timestamp packet transmission */
- EVERGREEN_DP_SEC_AIP_ENABLE | /* Audio infoframe packet transmission */
- EVERGREEN_DP_SEC_STREAM_ENABLE); /* Master enable for secondary stream engine */
- radeon_audio_enable(rdev, dig->afmt->pin, true);
+ WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
+ EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
+ WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset,
+ EVERGREEN_DP_SEC_ASP_ENABLE | /* Audio packet transmission */
+ EVERGREEN_DP_SEC_ATP_ENABLE | /* Audio timestamp packet transmission */
+ EVERGREEN_DP_SEC_AIP_ENABLE | /* Audio infoframe packet transmission */
+ EVERGREEN_DP_SEC_STREAM_ENABLE); /* Master enable for secondary stream engine */
} else {
- if (!dig->afmt->enabled)
- return;
-
- WREG32(EVERGREEN_DP_SEC_CNTL + offset, 0);
- radeon_audio_enable(rdev, dig->afmt->pin, false);
+ WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
}
dig->afmt->enabled = enable;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 78600f534c80..973df064c14f 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3253,6 +3253,8 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
}
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ WREG32(SRBM_INT_CNTL, 0x1);
+ WREG32(SRBM_INT_ACK, 0x1);
evergreen_fix_pci_max_read_req_size(rdev);
@@ -4324,6 +4326,7 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev)
tmp = RREG32(DMA_CNTL) & ~TRAP_ENABLE;
WREG32(DMA_CNTL, tmp);
WREG32(GRBM_INT_CNTL, 0);
+ WREG32(SRBM_INT_CNTL, 0);
WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (rdev->num_crtc >= 4) {
@@ -4590,6 +4593,9 @@ int evergreen_irq_set(struct radeon_device *rdev)
WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, afmt5);
WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, afmt6);
+ /* posting read */
+ RREG32(SRBM_STATUS);
+
return 0;
}
@@ -5066,6 +5072,10 @@ restart_ih:
DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
+ case 96:
+ DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+ WREG32(SRBM_INT_ACK, 0x1);
+ break;
case 124: /* UVD */
DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 1d9aebc79595..c18d4ecbd95d 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -272,7 +272,7 @@ void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
}
void dce4_dp_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock)
+ struct radeon_crtc *crtc, unsigned int clock)
{
u32 value;
@@ -294,7 +294,7 @@ void dce4_dp_audio_set_dto(struct radeon_device *rdev,
* is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
*/
WREG32(DCCG_AUDIO_DTO1_PHASE, 24000);
- WREG32(DCCG_AUDIO_DTO1_MODULE, rdev->clock.max_pixel_clock * 10);
+ WREG32(DCCG_AUDIO_DTO1_MODULE, clock);
}
void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset)
@@ -350,20 +350,9 @@ void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset)
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
- WREG32(HDMI_INFOFRAME_CONTROL0 + offset,
- HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
- HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
-
WREG32(AFMT_INFOFRAME_CONTROL0 + offset,
AFMT_AUDIO_INFO_UPDATE); /* required for audio info values to be updated */
- WREG32(HDMI_INFOFRAME_CONTROL1 + offset,
- HDMI_AUDIO_INFO_LINE(2)); /* anything other than 0 */
-
- WREG32(HDMI_AUDIO_PACKET_CONTROL + offset,
- HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
- HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
-
WREG32(AFMT_60958_0 + offset,
AFMT_60958_CS_CHANNEL_NUMBER_L(1));
@@ -408,15 +397,19 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable)
if (!dig || !dig->afmt)
return;
- /* Silent, r600_hdmi_enable will raise WARN for us */
- if (enable && dig->afmt->enabled)
- return;
- if (!enable && !dig->afmt->enabled)
- return;
+ if (enable) {
+ WREG32(HDMI_INFOFRAME_CONTROL1 + dig->afmt->offset,
+ HDMI_AUDIO_INFO_LINE(2)); /* anything other than 0 */
+
+ WREG32(HDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset,
+ HDMI_AUDIO_DELAY_EN(1) | /* set the default audio delay */
+ HDMI_AUDIO_PACKETS_PER_LINE(3)); /* should be suffient for all audio modes and small enough for all hblanks */
- if (!enable && dig->afmt->pin) {
- radeon_audio_enable(rdev, dig->afmt->pin, 0);
- dig->afmt->pin = NULL;
+ WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset,
+ HDMI_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */
+ HDMI_AUDIO_INFO_CONT); /* required for audio info values to be updated */
+ } else {
+ WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, 0);
}
dig->afmt->enabled = enable;
@@ -425,33 +418,28 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable)
enable ? "En" : "Dis", dig->afmt->offset, radeon_encoder->encoder_id);
}
-void evergreen_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable)
+void evergreen_dp_enable(struct drm_encoder *encoder, bool enable)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
- uint32_t offset;
if (!dig || !dig->afmt)
return;
- offset = dig->afmt->offset;
-
if (enable) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *dig_connector;
uint32_t val;
- if (dig->afmt->enabled)
- return;
-
- WREG32(EVERGREEN_DP_SEC_TIMESTAMP + offset, EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
+ WREG32(EVERGREEN_DP_SEC_TIMESTAMP + dig->afmt->offset,
+ EVERGREEN_DP_SEC_TIMESTAMP_MODE(1));
if (radeon_connector->con_priv) {
dig_connector = radeon_connector->con_priv;
- val = RREG32(EVERGREEN_DP_SEC_AUD_N + offset);
+ val = RREG32(EVERGREEN_DP_SEC_AUD_N + dig->afmt->offset);
val &= ~EVERGREEN_DP_SEC_N_BASE_MULTIPLE(0xf);
if (dig_connector->dp_clock == 162000)
@@ -459,21 +447,16 @@ void evergreen_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable)
else
val |= EVERGREEN_DP_SEC_N_BASE_MULTIPLE(5);
- WREG32(EVERGREEN_DP_SEC_AUD_N + offset, val);
+ WREG32(EVERGREEN_DP_SEC_AUD_N + dig->afmt->offset, val);
}
- WREG32(EVERGREEN_DP_SEC_CNTL + offset,
+ WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset,
EVERGREEN_DP_SEC_ASP_ENABLE | /* Audio packet transmission */
EVERGREEN_DP_SEC_ATP_ENABLE | /* Audio timestamp packet transmission */
EVERGREEN_DP_SEC_AIP_ENABLE | /* Audio infoframe packet transmission */
EVERGREEN_DP_SEC_STREAM_ENABLE); /* Master enable for secondary stream engine */
- radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
} else {
- if (!dig->afmt->enabled)
- return;
-
- WREG32(EVERGREEN_DP_SEC_CNTL + offset, 0);
- radeon_audio_enable(rdev, dig->afmt->pin, 0);
+ WREG32(EVERGREEN_DP_SEC_CNTL + dig->afmt->offset, 0);
}
dig->afmt->enabled = enable;
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index ee83d2a88750..a8d1d5240fcb 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -1191,6 +1191,10 @@
#define SOFT_RESET_REGBB (1 << 22)
#define SOFT_RESET_ORB (1 << 23)
+#define SRBM_READ_ERROR 0xE98
+#define SRBM_INT_CNTL 0xEA0
+#define SRBM_INT_ACK 0xEA8
+
/* display watermarks */
#define DC_LB_MEMORY_SPLIT 0x6b0c
#define PRIORITY_A_CNT 0x6b18
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 24242a7f0ac3..dab00812abaa 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -962,6 +962,8 @@ static void cayman_gpu_init(struct radeon_device *rdev)
}
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ WREG32(SRBM_INT_CNTL, 0x1);
+ WREG32(SRBM_INT_ACK, 0x1);
evergreen_fix_pci_max_read_req_size(rdev);
@@ -1086,12 +1088,12 @@ static void cayman_gpu_init(struct radeon_device *rdev)
if ((rdev->config.cayman.max_backends_per_se == 1) &&
(rdev->flags & RADEON_IS_IGP)) {
- if ((disabled_rb_mask & 3) == 1) {
- /* RB0 disabled, RB1 enabled */
- tmp = 0x11111111;
- } else {
+ if ((disabled_rb_mask & 3) == 2) {
/* RB1 disabled, RB0 enabled */
tmp = 0x00000000;
+ } else {
+ /* RB0 disabled, RB1 enabled */
+ tmp = 0x11111111;
}
} else {
tmp = gb_addr_config & NUM_PIPES_MASK;
diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h
index ad7125486894..6b44580440d0 100644
--- a/drivers/gpu/drm/radeon/nid.h
+++ b/drivers/gpu/drm/radeon/nid.h
@@ -82,6 +82,10 @@
#define SOFT_RESET_REGBB (1 << 22)
#define SOFT_RESET_ORB (1 << 23)
+#define SRBM_READ_ERROR 0xE98
+#define SRBM_INT_CNTL 0xEA0
+#define SRBM_INT_ACK 0xEA8
+
#define SRBM_STATUS2 0x0EC4
#define DMA_BUSY (1 << 5)
#define DMA1_BUSY (1 << 6)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 279801ca5110..04f2514f7564 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -728,6 +728,10 @@ int r100_irq_set(struct radeon_device *rdev)
tmp |= RADEON_FP2_DETECT_MASK;
}
WREG32(RADEON_GEN_INT_CNTL, tmp);
+
+ /* read back to post the write */
+ RREG32(RADEON_GEN_INT_CNTL);
+
return 0;
}
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 07a71a2488c9..2fcad344492f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -3784,6 +3784,9 @@ int r600_irq_set(struct radeon_device *rdev)
WREG32(RV770_CG_THERMAL_INT, thermal_int);
}
+ /* posting read */
+ RREG32(R_000E50_SRBM_STATUS);
+
return 0;
}
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 843b65f46ece..fa2154493cf1 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -188,7 +188,7 @@ u32 r600_dpm_get_vrefresh(struct radeon_device *rdev)
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
radeon_crtc = to_radeon_crtc(crtc);
if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) {
- vrefresh = radeon_crtc->hw_mode.vrefresh;
+ vrefresh = drm_mode_vrefresh(&radeon_crtc->hw_mode);
break;
}
}
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 62c91ed669ce..dd6606b8e23c 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -476,17 +476,6 @@ void r600_hdmi_enable(struct drm_encoder *encoder, bool enable)
if (!dig || !dig->afmt)
return;
- /* Silent, r600_hdmi_enable will raise WARN for us */
- if (enable && dig->afmt->enabled)
- return;
- if (!enable && !dig->afmt->enabled)
- return;
-
- if (!enable && dig->afmt->pin) {
- radeon_audio_enable(rdev, dig->afmt->pin, 0);
- dig->afmt->pin = NULL;
- }
-
/* Older chipsets require setting HDMI and routing manually */
if (!ASIC_IS_DCE3(rdev)) {
if (enable)
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index a3ceef6d9632..b21ef69a34ac 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -101,8 +101,8 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode);
void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);
void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable);
-void evergreen_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable);
-void dce6_enable_dp_audio_packets(struct drm_encoder *encoder, bool enable);
+void evergreen_dp_enable(struct drm_encoder *encoder, bool enable);
+void dce6_dp_enable(struct drm_encoder *encoder, bool enable);
static const u32 pin_offsets[7] =
{
@@ -210,7 +210,7 @@ static struct radeon_audio_funcs dce4_dp_funcs = {
.set_avi_packet = evergreen_set_avi_packet,
.set_audio_packet = dce4_set_audio_packet,
.mode_set = radeon_audio_dp_mode_set,
- .dpms = evergreen_enable_dp_audio_packets,
+ .dpms = evergreen_dp_enable,
};
static struct radeon_audio_funcs dce6_hdmi_funcs = {
@@ -240,7 +240,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = {
.set_avi_packet = evergreen_set_avi_packet,
.set_audio_packet = dce4_set_audio_packet,
.mode_set = radeon_audio_dp_mode_set,
- .dpms = dce6_enable_dp_audio_packets,
+ .dpms = dce6_dp_enable,
};
static void radeon_audio_interface_init(struct radeon_device *rdev)
@@ -452,7 +452,7 @@ void radeon_audio_enable(struct radeon_device *rdev,
}
void radeon_audio_detect(struct drm_connector *connector,
- enum drm_connector_status status)
+ enum drm_connector_status status)
{
struct radeon_device *rdev;
struct radeon_encoder *radeon_encoder;
@@ -483,14 +483,11 @@ void radeon_audio_detect(struct drm_connector *connector,
else
radeon_encoder->audio = rdev->audio.hdmi_funcs;
- radeon_audio_write_speaker_allocation(connector->encoder);
- radeon_audio_write_sad_regs(connector->encoder);
- if (connector->encoder->crtc)
- radeon_audio_write_latency_fields(connector->encoder,
- &connector->encoder->crtc->mode);
+ dig->afmt->pin = radeon_audio_get_pin(connector->encoder);
radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
} else {
radeon_audio_enable(rdev, dig->afmt->pin, 0);
+ dig->afmt->pin = NULL;
}
}
@@ -694,23 +691,22 @@ static void radeon_audio_set_mute(struct drm_encoder *encoder, bool mute)
* update the info frames with the data from the current display mode
*/
static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
+ struct drm_display_mode *mode)
{
- 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;
if (!dig || !dig->afmt)
return;
- /* disable audio prior to setting up hw */
- dig->afmt->pin = radeon_audio_get_pin(encoder);
- radeon_audio_enable(rdev, dig->afmt->pin, 0);
+ radeon_audio_set_mute(encoder, true);
+ radeon_audio_write_speaker_allocation(encoder);
+ radeon_audio_write_sad_regs(encoder);
+ radeon_audio_write_latency_fields(encoder, mode);
radeon_audio_set_dto(encoder, mode->clock);
radeon_audio_set_vbi_packet(encoder);
radeon_hdmi_set_color_depth(encoder);
- radeon_audio_set_mute(encoder, false);
radeon_audio_update_acr(encoder, mode->clock);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
@@ -718,8 +714,7 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
- /* enable audio after to setting up hw */
- radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
+ radeon_audio_set_mute(encoder, false);
}
static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
@@ -729,23 +724,26 @@ static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+ struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *dig_connector =
+ radeon_connector->con_priv;
if (!dig || !dig->afmt)
return;
- /* disable audio prior to setting up hw */
- dig->afmt->pin = radeon_audio_get_pin(encoder);
- radeon_audio_enable(rdev, dig->afmt->pin, 0);
-
- radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10);
+ radeon_audio_write_speaker_allocation(encoder);
+ radeon_audio_write_sad_regs(encoder);
+ radeon_audio_write_latency_fields(encoder, mode);
+ if (rdev->clock.dp_extclk || ASIC_IS_DCE5(rdev))
+ radeon_audio_set_dto(encoder, rdev->clock.default_dispclk * 10);
+ else
+ radeon_audio_set_dto(encoder, dig_connector->dp_clock);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
if (radeon_audio_set_avi_packet(encoder, mode) < 0)
return;
-
- /* enable audio after to setting up hw */
- radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
}
void radeon_audio_mode_set(struct drm_encoder *encoder,
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index c830863bc98a..4d0f96cc3da4 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -256,11 +256,13 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
u32 ring = RADEON_CS_RING_GFX;
s32 priority = 0;
+ INIT_LIST_HEAD(&p->validated);
+
if (!cs->num_chunks) {
return 0;
}
+
/* get chunks */
- INIT_LIST_HEAD(&p->validated);
p->idx = 0;
p->ib.sa_bo = NULL;
p->const_ib.sa_bo = NULL;
@@ -715,6 +717,7 @@ int radeon_cs_packet_parse(struct radeon_cs_parser *p,
struct radeon_cs_chunk *ib_chunk = p->chunk_ib;
struct radeon_device *rdev = p->rdev;
uint32_t header;
+ int ret = 0, i;
if (idx >= ib_chunk->length_dw) {
DRM_ERROR("Can not parse packet at %d after CS end %d !\n",
@@ -743,14 +746,25 @@ int radeon_cs_packet_parse(struct radeon_cs_parser *p,
break;
default:
DRM_ERROR("Unknown packet type %d at %d !\n", pkt->type, idx);
- return -EINVAL;
+ ret = -EINVAL;
+ goto dump_ib;
}
if ((pkt->count + 1 + pkt->idx) >= ib_chunk->length_dw) {
DRM_ERROR("Packet (%d:%d:%d) end after CS buffer (%d) !\n",
pkt->idx, pkt->type, pkt->count, ib_chunk->length_dw);
- return -EINVAL;
+ ret = -EINVAL;
+ goto dump_ib;
}
return 0;
+
+dump_ib:
+ for (i = 0; i < ib_chunk->length_dw; i++) {
+ if (i == idx)
+ printk("\t0x%08x <---\n", radeon_get_ib_value(p, i));
+ else
+ printk("\t0x%08x\n", radeon_get_ib_value(p, i));
+ }
+ return ret;
}
/**
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 6b670b0bc47b..3a297037cc17 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -179,9 +179,12 @@ static void radeon_encoder_add_backlight(struct radeon_encoder *radeon_encoder,
(rdev->pdev->subsystem_vendor == 0x1734) &&
(rdev->pdev->subsystem_device == 0x1107))
use_bl = false;
+/* Older PPC macs use on-GPU backlight controller */
+#ifndef CONFIG_PPC_PMAC
/* disable native backlight control on older asics */
else if (rdev->family < CHIP_R600)
use_bl = false;
+#endif
else
use_bl = true;
}
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 9f758d39420d..33cf4108386d 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -852,6 +852,12 @@ static struct radeon_ps *radeon_dpm_pick_power_state(struct radeon_device *rdev,
single_display = false;
}
+ /* 120hz tends to be problematic even if they are under the
+ * vblank limit.
+ */
+ if (single_display && (r600_dpm_get_vrefresh(rdev) >= 120))
+ single_display = false;
+
/* certain older asics have a separare 3D performance state,
* so try that first if the user selected performance
*/
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index d81182ad53ec..97a904835759 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -694,6 +694,10 @@ int rs600_irq_set(struct radeon_device *rdev)
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
if (ASIC_IS_DCE2(rdev))
WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, hdmi0);
+
+ /* posting read */
+ RREG32(R_000040_GEN_INT_CNTL);
+
return 0;
}
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 73107fe9e46f..e088e5558da0 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3162,6 +3162,8 @@ static void si_gpu_init(struct radeon_device *rdev)
}
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ WREG32(SRBM_INT_CNTL, 1);
+ WREG32(SRBM_INT_ACK, 1);
evergreen_fix_pci_max_read_req_size(rdev);
@@ -4699,12 +4701,6 @@ int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib)
switch (pkt.type) {
case RADEON_PACKET_TYPE0:
dev_err(rdev->dev, "Packet0 not allowed!\n");
- for (i = 0; i < ib->length_dw; i++) {
- if (i == idx)
- printk("\t0x%08x <---\n", ib->ptr[i]);
- else
- printk("\t0x%08x\n", ib->ptr[i]);
- }
ret = -EINVAL;
break;
case RADEON_PACKET_TYPE2:
@@ -4736,8 +4732,15 @@ int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib)
ret = -EINVAL;
break;
}
- if (ret)
+ if (ret) {
+ for (i = 0; i < ib->length_dw; i++) {
+ if (i == idx)
+ printk("\t0x%08x <---\n", ib->ptr[i]);
+ else
+ printk("\t0x%08x\n", ib->ptr[i]);
+ }
break;
+ }
} while (idx < ib->length_dw);
return ret;
@@ -5910,6 +5913,7 @@ static void si_disable_interrupt_state(struct radeon_device *rdev)
tmp = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE;
WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, tmp);
WREG32(GRBM_INT_CNTL, 0);
+ WREG32(SRBM_INT_CNTL, 0);
if (rdev->num_crtc >= 2) {
WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
@@ -6199,6 +6203,9 @@ int si_irq_set(struct radeon_device *rdev)
WREG32(CG_THERMAL_INT, thermal_int);
+ /* posting read */
+ RREG32(SRBM_STATUS);
+
return 0;
}
@@ -6609,6 +6616,10 @@ restart_ih:
break;
}
break;
+ case 96:
+ DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR));
+ WREG32(SRBM_INT_ACK, 0x1);
+ break;
case 124: /* UVD */
DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index cbd91d226f3c..99a9835c9f61 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -358,6 +358,10 @@
#define CC_SYS_RB_BACKEND_DISABLE 0xe80
#define GC_USER_SYS_RB_BACKEND_DISABLE 0xe84
+#define SRBM_READ_ERROR 0xE98
+#define SRBM_INT_CNTL 0xEA0
+#define SRBM_INT_ACK 0xEA8
+
#define SRBM_STATUS2 0x0EC4
#define DMA_BUSY (1 << 5)
#define DMA1_BUSY (1 << 6)
@@ -908,8 +912,8 @@
#define DCCG_AUDIO_DTO0_PHASE 0x05b0
#define DCCG_AUDIO_DTO0_MODULE 0x05b4
-#define DCCG_AUDIO_DTO1_PHASE 0x05b8
-#define DCCG_AUDIO_DTO1_MODULE 0x05bc
+#define DCCG_AUDIO_DTO1_PHASE 0x05c0
+#define DCCG_AUDIO_DTO1_MODULE 0x05c4
#define AFMT_AUDIO_SRC_CONTROL 0x713c
#define AFMT_AUDIO_SRC_SELECT(x) (((x) & 7) << 0)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 3aaa84ae2681..1a52522f5da7 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -997,8 +997,10 @@ static void tegra_crtc_reset(struct drm_crtc *crtc)
crtc->state = NULL;
state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (state)
+ if (state) {
crtc->state = &state->base;
+ crtc->state->crtc = crtc;
+ }
}
static struct drm_crtc_state *
@@ -1012,6 +1014,7 @@ tegra_crtc_atomic_duplicate_state(struct drm_crtc *crtc)
return NULL;
copy->base.mode_changed = false;
+ copy->base.active_changed = false;
copy->base.planes_changed = false;
copy->base.event = NULL;
@@ -1227,9 +1230,6 @@ static void tegra_crtc_mode_set_nofb(struct drm_crtc *crtc)
/* program display mode */
tegra_dc_set_timings(dc, mode);
- if (dc->soc->supports_border_color)
- tegra_dc_writel(dc, 0, DC_DISP_BORDER_COLOR);
-
/* interlacing isn't supported yet, so disable it */
if (dc->soc->supports_interlacing) {
value = tegra_dc_readl(dc, DC_DISP_INTERLACE_CONTROL);
@@ -1252,42 +1252,7 @@ static void tegra_crtc_mode_set_nofb(struct drm_crtc *crtc)
static void tegra_crtc_prepare(struct drm_crtc *crtc)
{
- struct tegra_dc *dc = to_tegra_dc(crtc);
- unsigned int syncpt;
- unsigned long value;
-
drm_crtc_vblank_off(crtc);
-
- if (dc->pipe)
- syncpt = SYNCPT_VBLANK1;
- else
- syncpt = SYNCPT_VBLANK0;
-
- /* initialize display controller */
- tegra_dc_writel(dc, 0x00000100, DC_CMD_GENERAL_INCR_SYNCPT_CNTRL);
- tegra_dc_writel(dc, 0x100 | syncpt, DC_CMD_CONT_SYNCPT_VSYNC);
-
- value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT | WIN_A_OF_INT;
- tegra_dc_writel(dc, value, DC_CMD_INT_TYPE);
-
- value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT |
- WIN_A_OF_INT | WIN_B_OF_INT | WIN_C_OF_INT;
- tegra_dc_writel(dc, value, DC_CMD_INT_POLARITY);
-
- /* initialize timer */
- value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(0x20) |
- WINDOW_B_THRESHOLD(0x20) | WINDOW_C_THRESHOLD(0x20);
- tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY);
-
- value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(1) |
- WINDOW_B_THRESHOLD(1) | WINDOW_C_THRESHOLD(1);
- tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY_TIMER);
-
- value = VBLANK_INT | WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
- tegra_dc_writel(dc, value, DC_CMD_INT_ENABLE);
-
- value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
- tegra_dc_writel(dc, value, DC_CMD_INT_MASK);
}
static void tegra_crtc_commit(struct drm_crtc *crtc)
@@ -1664,6 +1629,8 @@ static int tegra_dc_init(struct host1x_client *client)
struct tegra_drm *tegra = drm->dev_private;
struct drm_plane *primary = NULL;
struct drm_plane *cursor = NULL;
+ unsigned int syncpt;
+ u32 value;
int err;
if (tegra->domain) {
@@ -1730,6 +1697,40 @@ static int tegra_dc_init(struct host1x_client *client)
goto cleanup;
}
+ /* initialize display controller */
+ if (dc->pipe)
+ syncpt = SYNCPT_VBLANK1;
+ else
+ syncpt = SYNCPT_VBLANK0;
+
+ tegra_dc_writel(dc, 0x00000100, DC_CMD_GENERAL_INCR_SYNCPT_CNTRL);
+ tegra_dc_writel(dc, 0x100 | syncpt, DC_CMD_CONT_SYNCPT_VSYNC);
+
+ value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT | WIN_A_OF_INT;
+ tegra_dc_writel(dc, value, DC_CMD_INT_TYPE);
+
+ value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT |
+ WIN_A_OF_INT | WIN_B_OF_INT | WIN_C_OF_INT;
+ tegra_dc_writel(dc, value, DC_CMD_INT_POLARITY);
+
+ /* initialize timer */
+ value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(0x20) |
+ WINDOW_B_THRESHOLD(0x20) | WINDOW_C_THRESHOLD(0x20);
+ tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY);
+
+ value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(1) |
+ WINDOW_B_THRESHOLD(1) | WINDOW_C_THRESHOLD(1);
+ tegra_dc_writel(dc, value, DC_DISP_DISP_MEM_HIGH_PRIORITY_TIMER);
+
+ value = VBLANK_INT | WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
+ tegra_dc_writel(dc, value, DC_CMD_INT_ENABLE);
+
+ value = WIN_A_UF_INT | WIN_B_UF_INT | WIN_C_UF_INT;
+ tegra_dc_writel(dc, value, DC_CMD_INT_MASK);
+
+ if (dc->soc->supports_border_color)
+ tegra_dc_writel(dc, 0, DC_DISP_BORDER_COLOR);
+
return 0;
cleanup:
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 7e06657ae58b..7eaaee74a039 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -851,6 +851,14 @@ static void tegra_hdmi_encoder_mode_set(struct drm_encoder *encoder,
h_back_porch = mode->htotal - mode->hsync_end;
h_front_porch = mode->hsync_start - mode->hdisplay;
+ err = clk_set_rate(hdmi->clk, pclk);
+ if (err < 0) {
+ dev_err(hdmi->dev, "failed to set HDMI clock frequency: %d\n",
+ err);
+ }
+
+ DRM_DEBUG_KMS("HDMI clock rate: %lu Hz\n", clk_get_rate(hdmi->clk));
+
/* power up sequence */
value = tegra_hdmi_readl(hdmi, HDMI_NV_PDISP_SOR_PLL0);
value &= ~SOR_PLL_PDBG;
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index d395b0bef73b..8d9b7de25613 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -74,7 +74,7 @@ static void ttm_mem_type_debug(struct ttm_bo_device *bdev, int mem_type)
pr_err(" has_type: %d\n", man->has_type);
pr_err(" use_type: %d\n", man->use_type);
pr_err(" flags: 0x%08X\n", man->flags);
- pr_err(" gpu_offset: 0x%08lX\n", man->gpu_offset);
+ pr_err(" gpu_offset: 0x%08llX\n", man->gpu_offset);
pr_err(" size: %llu\n", man->size);
pr_err(" available_caching: 0x%08X\n", man->available_caching);
pr_err(" default_caching: 0x%08X\n", man->default_caching);