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-rw-r--r--src/gallium/drivers/r300/r300_state.c7
-rw-r--r--src/gallium/drivers/r300/r300_texture.c2
-rw-r--r--src/gallium/drivers/r300/r300_winsys.h2
-rw-r--r--src/gallium/winsys/radeon/drm/radeon_drm_bo.c13
-rw-r--r--src/gallium/winsys/radeon/drm/radeon_drm_cs.c12
-rw-r--r--src/gallium/winsys/radeon/drm/radeon_drm_cs.h2
6 files changed, 25 insertions, 13 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index aa18ab7d1e..5d8298341d 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -624,12 +624,7 @@ static void r300_tex_set_tiling_flags(struct r300_context *r300,
* Skip changing the flags otherwise. */
if (tex->tex.macrotile[tex->surface_level] !=
tex->tex.macrotile[level]) {
- /* Tiling determines how DRM treats the buffer data.
- * We must flush CS when changing it if the buffer is referenced. */
- if (r300->rws->cs_is_buffer_referenced(r300->cs, tex->cs_buf))
- r300->context.flush(&r300->context, 0, NULL);
-
- r300->rws->buffer_set_tiling(tex->buf,
+ r300->rws->buffer_set_tiling(tex->buf, r300->cs,
tex->tex.microtile, tex->tex.macrotile[level],
tex->tex.stride_in_bytes[0]);
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 45a896d610..354144cac7 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -800,7 +800,7 @@ r300_texture_create_object(struct r300_screen *rscreen,
tex->cs_buf = rws->buffer_get_cs_handle(tex->buf);
- rws->buffer_set_tiling(tex->buf,
+ rws->buffer_set_tiling(tex->buf, NULL,
tex->tex.microtile, tex->tex.macrotile[0],
tex->tex.stride_in_bytes[0]);
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h
index 6733253ccc..d5c73585c8 100644
--- a/src/gallium/drivers/r300/r300_winsys.h
+++ b/src/gallium/drivers/r300/r300_winsys.h
@@ -168,6 +168,7 @@ struct r300_winsys_screen {
* Set tiling flags describing a memory layout of a buffer object.
*
* \param buf A winsys buffer object to set the flags for.
+ * \param cs A command stream to flush if the buffer is referenced by it.
* \param macrotile A macrotile flag.
* \param microtile A microtile flag.
* \param stride A stride of the buffer in bytes, for texturing.
@@ -175,6 +176,7 @@ struct r300_winsys_screen {
* \note microtile and macrotile are not bitmasks!
*/
void (*buffer_set_tiling)(struct r300_winsys_bo *buf,
+ struct r300_winsys_cs *cs,
enum r300_buffer_tiling microtile,
enum r300_buffer_tiling macrotile,
unsigned stride);
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index afb8131acb..3094337a3c 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -394,13 +394,26 @@ static void radeon_bo_get_tiling(struct r300_winsys_bo *_buf,
}
static void radeon_bo_set_tiling(struct r300_winsys_bo *_buf,
+ struct r300_winsys_cs *rcs,
enum r300_buffer_tiling microtiled,
enum r300_buffer_tiling macrotiled,
uint32_t pitch)
{
struct radeon_bo *bo = get_radeon_bo(pb_buffer(_buf));
+ struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
struct drm_radeon_gem_set_tiling args = {};
+ /* Tiling determines how DRM treats the buffer data.
+ * We must flush CS when changing it if the buffer is referenced. */
+ if (cs && radeon_bo_is_referenced_by_cs(cs, bo)) {
+ radeon_drm_cs_flush(rcs);
+ radeon_drm_cs_sync_flush(rcs);
+ }
+
+ while (p_atomic_read(&bo->num_active_ioctls)) {
+ sched_yield();
+ }
+
if (microtiled == R300_BUFFER_TILED)
args.tiling_flags |= RADEON_BO_FLAGS_MICRO_TILE;
else if (microtiled == R300_BUFFER_SQUARETILED)
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
index b4f5c9f6a8..8f6f4a1f35 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
@@ -330,7 +330,7 @@ static void radeon_drm_cs_write_reloc(struct r300_winsys_cs *rcs,
OUT_CS(&cs->base, index * RELOC_DWORDS);
}
-static PIPE_THREAD_ROUTINE(radeon_drm_cs_emit_async, param)
+static PIPE_THREAD_ROUTINE(radeon_drm_cs_emit_ioctl, param)
{
struct radeon_cs_context *csc = (struct radeon_cs_context*)param;
unsigned i;
@@ -355,7 +355,7 @@ static PIPE_THREAD_ROUTINE(radeon_drm_cs_emit_async, param)
return NULL;
}
-static void radeon_drm_cs_sync_flush(struct r300_winsys_cs *rcs)
+void radeon_drm_cs_sync_flush(struct r300_winsys_cs *rcs)
{
struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
@@ -368,7 +368,7 @@ static void radeon_drm_cs_sync_flush(struct r300_winsys_cs *rcs)
DEBUG_GET_ONCE_BOOL_OPTION(thread, "RADEON_THREAD", TRUE)
-static void radeon_drm_cs_emit(struct r300_winsys_cs *rcs)
+void radeon_drm_cs_flush(struct r300_winsys_cs *rcs)
{
struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
struct radeon_cs_context *tmp;
@@ -385,10 +385,10 @@ static void radeon_drm_cs_emit(struct r300_winsys_cs *rcs)
p_atomic_inc(&cs->csc->relocs_bo[i]->num_active_ioctls);
if (debug_get_option_thread()) {
- cs->thread = pipe_thread_create(radeon_drm_cs_emit_async, cs->csc);
+ cs->thread = pipe_thread_create(radeon_drm_cs_emit_ioctl, cs->csc);
assert(cs->thread);
} else {
- radeon_drm_cs_emit_async(cs->csc);
+ radeon_drm_cs_emit_ioctl(cs->csc);
}
}
@@ -440,7 +440,7 @@ void radeon_drm_cs_init_functions(struct radeon_drm_winsys *ws)
ws->base.cs_add_reloc = radeon_drm_cs_add_reloc;
ws->base.cs_validate = radeon_drm_cs_validate;
ws->base.cs_write_reloc = radeon_drm_cs_write_reloc;
- ws->base.cs_flush = radeon_drm_cs_emit;
+ ws->base.cs_flush = radeon_drm_cs_flush;
ws->base.cs_sync_flush = radeon_drm_cs_sync_flush;
ws->base.cs_set_flush = radeon_drm_cs_set_flush;
ws->base.cs_is_buffer_referenced = radeon_bo_is_referenced;
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
index 486fd237fc..4cc97f37e0 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
@@ -96,6 +96,8 @@ static INLINE boolean radeon_bo_is_referenced_by_any_cs(struct radeon_bo *bo)
return bo->num_cs_references;
}
+void radeon_drm_cs_flush(struct r300_winsys_cs *rcs);
+void radeon_drm_cs_sync_flush(struct r300_winsys_cs *rcs);
void radeon_drm_cs_init_functions(struct radeon_drm_winsys *ws);
#endif
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 22:53:30 +0000