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| author | Rob Clark <robdclark@chromium.org> | 2022-03-04 03:52:15 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-03-04 22:50:41 +0300 |
| commit | f7ddbf5581b474fe4a0a29244acaa1bf72234675 (patch) | |
| tree | 06c2c47b73e366ddd9986d6a75f28982a315737c /drivers/gpu/drm/msm/adreno/a2xx_gpu.c | |
| parent | 57cfe41c5f50aaad92942ff9947c6cee54b9d314 (diff) | |
| download | linux-f7ddbf5581b474fe4a0a29244acaa1bf72234675.tar.xz | |
drm/msm: Add SET_PARAM ioctl
It was always expected to have a use for this some day, so we left a
placeholder. Now we do. (And I expect another use in the not too
distant future when we start allowing userspace to allocate GPU iova.)
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220304005317.776110-3-robdclark@gmail.com
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a2xx_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c index 22e8295a5e2b..6c9a747eb4ad 100644 --- a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c @@ -471,6 +471,7 @@ static u32 a2xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring) static const struct adreno_gpu_funcs funcs = { .base = { .get_param = adreno_get_param, + .set_param = adreno_set_param, .hw_init = a2xx_hw_init, .pm_suspend = msm_gpu_pm_suspend, .pm_resume = msm_gpu_pm_resume, |