From d3f452f3a01e748cc6e569df6275e95b0efdb01f Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 2 Oct 2023 14:33:15 -0400 Subject: drm/amdgpu: add new INFO IOCTL query for input power Some chips provide both average and input power. Previously we just exposed average power, add a new query for input power. Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power Reviewed-by: Yang Wang Signed-off-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index ad21c613fec8..96e32dafd4f0 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -865,6 +865,8 @@ struct drm_amdgpu_cs_chunk_cp_gfx_shadow { #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK 0xa /* Subquery id: Query GPU peak pstate memory clock */ #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK 0xb + /* Subquery id: Query input GPU power */ + #define AMDGPU_INFO_SENSOR_GPU_INPUT_POWER 0xc /* Number of VRAM page faults on CPU access. */ #define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS 0x1E #define AMDGPU_INFO_VRAM_LOST_COUNTER 0x1F -- cgit v1.2.3