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| author | Rob Clark <robdclark@gmail.com> | 2014-02-04 20:16:04 +0100 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-03-31 16:27:46 +0200 |
| commit | 4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae (patch) | |
| tree | 386054ebbc5fc712df65698fca2d12a6b2ef6377 /include | |
| parent | drm/msm: crank down gpu when inactive (diff) | |
| download | linux-4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae.tar.xz linux-4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae.zip | |
drm/msm: add chip-id param
Some of the w/a or different behavior of userspace blob driver seem to
be keyed to gpu patch revision, rather than gpu-id. So expose the full
chip-id to userspace so it can DTRT.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index d3c62074016d..bf91a78a0b0e 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -50,6 +50,7 @@ struct drm_msm_timespec { #define MSM_PARAM_GPU_ID 0x01 #define MSM_PARAM_GMEM_SIZE 0x02 +#define MSM_PARAM_CHIP_ID 0x03 struct drm_msm_param { uint32_t pipe; /* in, MSM_PIPE_x */ |