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drm/radeon: add INFO query for GPU temperature

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Useful for profiling.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2014-09-30 10:04:40 -04:00
commit d6d2a1882a
2 changed files with 8 additions and 0 deletions
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include/uapi/drm/radeon_drm.h
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@ -1034,6 +1034,7 @@ struct drm_radeon_cs {
#define RADEON_INFO_VRAM_USAGE 0x1e
#define RADEON_INFO_GTT_USAGE 0x1f
#define RADEON_INFO_ACTIVE_CU_COUNT 0x20
#define RADEON_INFO_CURRENT_GPU_TEMP 0x21
struct drm_radeon_info {
uint32_t request;