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| author | Rob Clark <robdclark@chromium.org> | 2022-03-17 09:51:38 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-04-21 15:01:08 -0700 |
| commit | 4bfba71640f8578b3daadb551d6bce12a2d436d8 (patch) | |
| tree | 782eaa2c4ef0b733761657409867da069f69ccad /drivers/gpu/drm/msm/msm_gpu.h | |
| parent | 1019933385132c88e6aeb1846344ff2bd939127a (diff) | |
| download | lwn-4bfba71640f8578b3daadb551d6bce12a2d436d8.tar.gz lwn-4bfba71640f8578b3daadb551d6bce12a2d436d8.zip | |
drm/msm: Add support for pointer params
The 64b value field is already suffient to hold a pointer instead of
immediate, but we also need a length field.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220317165144.222101-2-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index cb5340c8af8c..ab5d31f5df81 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -44,9 +44,9 @@ struct msm_gpu_config { */ struct msm_gpu_funcs { int (*get_param)(struct msm_gpu *gpu, struct msm_file_private *ctx, - uint32_t param, uint64_t *value); + uint32_t param, uint64_t *value, uint32_t *len); int (*set_param)(struct msm_gpu *gpu, struct msm_file_private *ctx, - uint32_t param, uint64_t value); + uint32_t param, uint64_t value, uint32_t len); int (*hw_init)(struct msm_gpu *gpu); int (*pm_suspend)(struct msm_gpu *gpu); int (*pm_resume)(struct msm_gpu *gpu); |