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| author |   Rob Clark <robdclark@gmail.com> | 2017-05-21 12:05:07 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-05-27 13:48:27 -0400 |
| commit | adcbae310f9ed84ef139e3fa6d7a7743d96c44c8 (patch) | |
| tree | 3d3c38b6762dfbfbdace942c0769725743a05c45 /drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | |
| parent | drm/msm: Reuse dma_fence_release. (diff) | |
| download | linux-dev-adcbae310f9ed84ef139e3fa6d7a7743d96c44c8.tar.xz linux-dev-adcbae310f9ed84ef139e3fa6d7a7743d96c44c8.zip | |
drm/msm/mdp5: release hwpipe(s) for unused planes
Otherwise, if userspace doesn't re-use a given plane, it's hwpipe(s)
could stay permanently assigned.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 30b4691f7b0d..7d3741215387 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -445,6 +445,10 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state, mdp5_pipe_release(state->state, old_hwpipe); mdp5_pipe_release(state->state, old_right_hwpipe); } + } else { + mdp5_pipe_release(state->state, mdp5_state->hwpipe); + mdp5_pipe_release(state->state, mdp5_state->r_hwpipe); + mdp5_state->hwpipe = mdp5_state->r_hwpipe = NULL; } return 0; |