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drm/amdgpu: Expose more GPU sensor queries

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Add sub-queries for stable pstate shader/memory clock.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
2018-01-17 13:18:47 +08:00
committed by Alex Deucher
parent 156a81be3f
commit 60bbade2a6
2 changed files with 22 additions and 0 deletions
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4
include/uapi/drm/amdgpu_drm.h
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@@ -664,6 +664,10 @@ struct drm_amdgpu_cs_chunk_data {
#define AMDGPU_INFO_SENSOR_VDDNB 0x6
/* Subquery id: Query graphics voltage */
#define AMDGPU_INFO_SENSOR_VDDGFX 0x7
/* Subquery id: Query GPU stable pstate shader clock */
#define AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_SCLK 0x8
/* Subquery id: Query GPU stable pstate memory clock */
#define AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_MCLK 0x9
/* Number of VRAM page faults on CPU access. */
#define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS 0x1E
#define AMDGPU_INFO_VRAM_LOST_COUNTER 0x1F