diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 5e4b820a977c..d99ab2f6663f 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -33,6 +33,20 @@ #include "drm_crtc_internal.h" +static void crtc_commit_free(struct kref *kref) +{ + struct drm_crtc_commit *commit = + container_of(kref, struct drm_crtc_commit, ref); + + kfree(commit); +} + +void drm_crtc_commit_put(struct drm_crtc_commit *commit) +{ + kref_put(&commit->ref, crtc_commit_free); +} +EXPORT_SYMBOL(drm_crtc_commit_put); + /** * drm_atomic_state_default_release - * release memory initialized by drm_atomic_state_init @@ -148,6 +162,14 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state) crtc->funcs->atomic_destroy_state(crtc, state->crtcs[i].state); + + if (state->crtcs[i].commit) { + kfree(state->crtcs[i].commit->event); + state->crtcs[i].commit->event = NULL; + drm_crtc_commit_put(state->crtcs[i].commit); + } + + state->crtcs[i].commit = NULL; state->crtcs[i].ptr = NULL; state->crtcs[i].state = NULL; } |