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-rw-r--r--include/drm/drmP.h2
-rw-r--r--include/drm/drm_crtc.h3
-rw-r--r--include/drm/drm_mipi_dsi.h2
-rw-r--r--include/drm/i915_pciids.h10
-rw-r--r--include/drm/ttm/ttm_bo_api.h4
-rw-r--r--include/drm/ttm/ttm_bo_driver.h44
6 files changed, 37 insertions, 28 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index cf918e3e6afb..c2fe2cffb809 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -942,8 +942,6 @@ extern int drm_wait_vblank(struct drm_device *dev, void *data,
struct drm_file *filp);
extern u32 drm_vblank_count(struct drm_device *dev, unsigned int pipe);
extern u32 drm_crtc_vblank_count(struct drm_crtc *crtc);
-extern u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
- struct timeval *vblanktime);
extern u32 drm_crtc_vblank_count_and_time(struct drm_crtc *crtc,
struct timeval *vblanktime);
extern void drm_crtc_send_vblank_event(struct drm_crtc *crtc,
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index f5469d3a46dd..9e6ab4a0c274 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -2588,7 +2588,6 @@ static inline unsigned drm_connector_index(struct drm_connector *connector)
}
/* helpers to {un}register all connectors from sysfs for device */
-extern int drm_connector_register_all(struct drm_device *dev);
extern void drm_connector_unregister_all(struct drm_device *dev);
extern __printf(5, 6)
@@ -2654,6 +2653,8 @@ extern struct drm_plane * drm_plane_from_index(struct drm_device *dev, int idx);
extern void drm_plane_force_disable(struct drm_plane *plane);
extern void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
int *hdisplay, int *vdisplay);
+extern int drm_crtc_force_disable(struct drm_crtc *crtc);
+extern int drm_crtc_force_disable_all(struct drm_device *dev);
extern void drm_encoder_cleanup(struct drm_encoder *encoder);
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index 72f5b15e0738..47ac92584d76 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -265,7 +265,7 @@ int mipi_dsi_dcs_set_column_address(struct mipi_dsi_device *dsi, u16 start,
u16 end);
int mipi_dsi_dcs_set_page_address(struct mipi_dsi_device *dsi, u16 start,
u16 end);
-int mipi_dsi_set_tear_scanline(struct mipi_dsi_device *dsi, u16 param);
+int mipi_dsi_dcs_set_tear_scanline(struct mipi_dsi_device *dsi, u16 scanline);
int mipi_dsi_dcs_set_tear_off(struct mipi_dsi_device *dsi);
int mipi_dsi_dcs_set_tear_on(struct mipi_dsi_device *dsi,
enum mipi_dsi_dcs_tear_mode mode);
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 9094599a1150..33466bfc6440 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -309,6 +309,7 @@
INTEL_VGA_DEVICE(0x5906, info), /* ULT GT1 */ \
INTEL_VGA_DEVICE(0x590E, info), /* ULX GT1 */ \
INTEL_VGA_DEVICE(0x5902, info), /* DT GT1 */ \
+ INTEL_VGA_DEVICE(0x5908, info), /* Halo GT1 */ \
INTEL_VGA_DEVICE(0x590B, info), /* Halo GT1 */ \
INTEL_VGA_DEVICE(0x590A, info) /* SRV GT1 */
@@ -322,15 +323,12 @@
INTEL_VGA_DEVICE(0x591D, info) /* WKS GT2 */
#define INTEL_KBL_GT3_IDS(info) \
+ INTEL_VGA_DEVICE(0x5923, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x5926, info), /* ULT GT3 */ \
- INTEL_VGA_DEVICE(0x592B, info), /* Halo GT3 */ \
- INTEL_VGA_DEVICE(0x592A, info) /* SRV GT3 */
+ INTEL_VGA_DEVICE(0x5927, info) /* ULT GT3 */
#define INTEL_KBL_GT4_IDS(info) \
- INTEL_VGA_DEVICE(0x5932, info), /* DT GT4 */ \
- INTEL_VGA_DEVICE(0x593B, info), /* Halo GT4 */ \
- INTEL_VGA_DEVICE(0x593A, info), /* SRV GT4 */ \
- INTEL_VGA_DEVICE(0x593D, info) /* WKS GT4 */
+ INTEL_VGA_DEVICE(0x593B, info) /* Halo GT4 */
#define INTEL_KBL_IDS(info) \
INTEL_KBL_GT1_IDS(info), \
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index c801d9028e37..97aaf5c3d45b 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -173,7 +173,7 @@ struct ttm_tt;
* @lru: List head for the lru list.
* @ddestroy: List head for the delayed destroy list.
* @swap: List head for swap LRU list.
- * @priv_flags: Flags describing buffer object internal state.
+ * @moving: Fence set when BO is moving
* @vma_node: Address space manager node.
* @offset: The current GPU offset, which can have different meanings
* depending on the memory type. For SYSTEM type memory, it should be 0.
@@ -239,7 +239,7 @@ struct ttm_buffer_object {
* Members protected by a bo reservation.
*/
- unsigned long priv_flags;
+ struct fence *moving;
struct drm_vma_offset_node vma_node;
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 513f7f96b80a..e2ebe6666e2b 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -258,8 +258,10 @@ struct ttm_mem_type_manager_func {
* reserved by the TTM vm system.
* @io_reserve_lru: Optional lru list for unreserving io mem regions.
* @io_reserve_fastpath: Only use bdev::driver::io_mem_reserve to obtain
+ * @move_lock: lock for move fence
* static information. bdev::driver::io_mem_free is never used.
* @lru: The lru list for this memory type.
+ * @move: The fence of the last pipelined move operation.
*
* This structure is used to identify and manage memory types for a device.
* It's set up by the ttm_bo_driver::init_mem_type method.
@@ -286,6 +288,7 @@ struct ttm_mem_type_manager {
struct mutex io_reserve_mutex;
bool use_io_reserve_lru;
bool io_reserve_fastpath;
+ spinlock_t move_lock;
/*
* Protected by @io_reserve_mutex:
@@ -298,6 +301,11 @@ struct ttm_mem_type_manager {
*/
struct list_head lru;
+
+ /*
+ * Protected by @move_lock.
+ */
+ struct fence *move;
};
/**
@@ -503,9 +511,6 @@ struct ttm_bo_global {
#define TTM_NUM_MEM_TYPES 8
-#define TTM_BO_PRIV_FLAG_MOVING 0 /* Buffer object is moving and needs
- idling before CPU mapping */
-#define TTM_BO_PRIV_FLAG_MAX 1
/**
* struct ttm_bo_device - Buffer object driver device-specific data.
*
@@ -623,15 +628,6 @@ extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
extern void ttm_tt_destroy(struct ttm_tt *ttm);
/**
- * ttm_ttm_unbind:
- *
- * @ttm: The struct ttm_tt.
- *
- * Unbind a struct ttm_tt.
- */
-extern void ttm_tt_unbind(struct ttm_tt *ttm);
-
-/**
* ttm_tt_swapin:
*
* @ttm: The struct ttm_tt.
@@ -979,6 +975,7 @@ extern int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
*
* @bo: A pointer to a struct ttm_buffer_object.
* @evict: 1: This is an eviction. Don't try to pipeline.
+ * @interruptible: Sleep interruptible if waiting.
* @no_wait_gpu: Return immediately if the GPU is busy.
* @new_mem: struct ttm_mem_reg indicating where to move.
*
@@ -993,7 +990,8 @@ extern int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
*/
extern int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
- bool evict, bool no_wait_gpu,
+ bool evict, bool interruptible,
+ bool no_wait_gpu,
struct ttm_mem_reg *new_mem);
/**
@@ -1011,7 +1009,6 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
* @bo: A pointer to a struct ttm_buffer_object.
* @fence: A fence object that signals when moving is complete.
* @evict: This is an evict move. Don't return until the buffer is idle.
- * @no_wait_gpu: Return immediately if the GPU is busy.
* @new_mem: struct ttm_mem_reg indicating where to move.
*
* Accelerated move function to be called when an accelerated move
@@ -1023,9 +1020,24 @@ extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
*/
extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
- struct fence *fence,
- bool evict, bool no_wait_gpu,
+ struct fence *fence, bool evict,
struct ttm_mem_reg *new_mem);
+
+/**
+ * ttm_bo_pipeline_move.
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @fence: A fence object that signals when moving is complete.
+ * @evict: This is an evict move. Don't return until the buffer is idle.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Function for pipelining accelerated moves. Either free the memory
+ * immediately or hang it on a temporary buffer object.
+ */
+int ttm_bo_pipeline_move(struct ttm_buffer_object *bo,
+ struct fence *fence, bool evict,
+ struct ttm_mem_reg *new_mem);
+
/**
* ttm_io_prot
*