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drm/amdgpu: add save restore list cntl gpm and srm firmware support

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RLC save/restore list cntl/gpm_mem/srm_mem ucodes are used for CGPG and gfxoff
function.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2018-01-22 20:48:14 +08:00 • committed by Alex Deucher
commit 621a6318ad
7 changed files with 138 additions and 3 deletions
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6
include/uapi/drm/amdgpu_drm.h
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@ -630,6 +630,12 @@ struct drm_amdgpu_cs_chunk_data {
#define AMDGPU_INFO_FW_ASD 0x0d
/* Subquery id: Query VCN firmware version */
#define AMDGPU_INFO_FW_VCN 0x0e
/* Subquery id: Query GFX RLC SRLC firmware version */
#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL 0x0f
/* Subquery id: Query GFX RLC SRLG firmware version */
#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM 0x10
/* Subquery id: Query GFX RLC SRLS firmware version */
#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM 0x11
/* number of bytes moved for TTM migration */
#define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f
/* the used VRAM size */