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drm/radeon: add INFO query for current sclk/mclk

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Allow the UMDs to query the current sclk/mclk
for profiling, etc.

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 11:33:30 -04:00
parent 9b23bad032
commit 5c363a8603
2 changed files with 16 additions and 0 deletions
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2
include/uapi/drm/radeon_drm.h
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@ -1035,6 +1035,8 @@ struct drm_radeon_cs {
#define RADEON_INFO_GTT_USAGE 0x1f
#define RADEON_INFO_ACTIVE_CU_COUNT 0x20
#define RADEON_INFO_CURRENT_GPU_TEMP 0x21
#define RADEON_INFO_CURRENT_GPU_SCLK 0x22
#define RADEON_INFO_CURRENT_GPU_MCLK 0x23
struct drm_radeon_info {
uint32_t request;