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drm/i915/icl: Add command cache invalidate 

On the set of invalidations, we need to add command
cache invalidate as a new domain.

Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190815083055.14132-2-mika.kuoppala@linux.intel.com
This commit is contained in:
Mika Kuoppala 2019-08-15 11:30:54 +03:00 committed by Chris Wilson
parent cfba6bd8b0
commit 8a8b540a6d
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/i915/gt/intel_gpu_commands.h
View File

@ -208,6 +208,7 @@
#define DISPLAY_PLANE_A (0<<20)
#define DISPLAY_PLANE_B (1<<20)
#define GFX_OP_PIPE_CONTROL(len) ((0x3<<29)|(0x3<<27)|(0x2<<24)|((len)-2))
#define PIPE_CONTROL_COMMAND_CACHE_INVALIDATE (1<<29) /* gen11+ */
#define PIPE_CONTROL_TILE_CACHE_FLUSH (1<<28) /* gen11+ */
#define PIPE_CONTROL_FLUSH_L3 (1<<27)
#define PIPE_CONTROL_GLOBAL_GTT_IVB (1<<24) /* gen7+ */

1
drivers/gpu/drm/i915/gt/intel_lrc.c
View File

@ -2691,6 +2691,7 @@ static int gen11_emit_flush_render(struct i915_request *request,
flags |= PIPE_CONTROL_CS_STALL;
flags |= PIPE_CONTROL_COMMAND_CACHE_INVALIDATE;
flags |= PIPE_CONTROL_TLB_INVALIDATE;
flags |= PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE;
flags |= PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE;