This patch adds tmz bit in frame control pm4 packet, and it will used in future.
Signed-off-by: Huang Rui ray.huang@amd.com Reviewed-by: Alex Deucher alexander.deucher@amd.com Reviewed-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/amd/amdgpu/nvd.h | 1 + drivers/gpu/drm/amd/amdgpu/soc15d.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/nvd.h b/drivers/gpu/drm/amd/amdgpu/nvd.h index 1de9846..f3d8771 100644 --- a/drivers/gpu/drm/amd/amdgpu/nvd.h +++ b/drivers/gpu/drm/amd/amdgpu/nvd.h @@ -306,6 +306,7 @@ #define PACKET3_GET_LOD_STATS 0x8E #define PACKET3_DRAW_MULTI_PREAMBLE 0x8F #define PACKET3_FRAME_CONTROL 0x90 +# define FRAME_TMZ (1 << 0) # define FRAME_CMD(x) ((x) << 28) /* * x=0: tmz_begin diff --git a/drivers/gpu/drm/amd/amdgpu/soc15d.h b/drivers/gpu/drm/amd/amdgpu/soc15d.h index edfe508..295d68c 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15d.h +++ b/drivers/gpu/drm/amd/amdgpu/soc15d.h @@ -286,6 +286,7 @@ #define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 #define PACKET3_SWITCH_BUFFER 0x8B #define PACKET3_FRAME_CONTROL 0x90 +# define FRAME_TMZ (1 << 0) # define FRAME_CMD(x) ((x) << 28) /* * x=0: tmz_begin