diff options
author | Rob Clark <robdclark@chromium.org> | 2019-08-29 09:45:15 -0700 |
---|---|---|
committer | Rob Clark <robdclark@chromium.org> | 2019-09-03 16:17:01 -0700 |
commit | e35a29d5c432504e6134c881dc4aaded7de7e717 (patch) | |
tree | ac0cbda7d856c1a07049d6fdc9187a0f5d8d2912 /drivers/gpu/drm/msm/msm_atomic.c | |
parent | drm/msm: add kms->flush_commit() (diff) | |
download | linux-dev-e35a29d5c432504e6134c881dc4aaded7de7e717.tar.xz linux-dev-e35a29d5c432504e6134c881dc4aaded7de7e717.zip |
drm/msm: split power control from prepare/complete_commit
With atomic commit, ->prepare_commit() and ->complete_commit() may not
be evenly balanced (although ->complete_commit() will complete each
crtc that had been previously prepared). So these will no longer be
a good place to enable/disable clocks needed for hw access.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Sean Paul <sean@poorly.run>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_atomic.c')
-rw-r--r-- | drivers/gpu/drm/msm/msm_atomic.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c index 7a1c47cd7350..517d3a747778 100644 --- a/drivers/gpu/drm/msm/msm_atomic.c +++ b/drivers/gpu/drm/msm/msm_atomic.c @@ -49,6 +49,7 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state) struct msm_kms *kms = priv->kms; unsigned crtc_mask = get_crtc_mask(state); + kms->funcs->enable_commit(kms); kms->funcs->prepare_commit(kms, state); /* @@ -69,6 +70,7 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state) kms->funcs->wait_flush(kms, crtc_mask); kms->funcs->complete_commit(kms, crtc_mask); + kms->funcs->disable_commit(kms); drm_atomic_helper_commit_hw_done(state); |