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authorSean Paul <seanpaul@chromium.org>2018-02-28 22:19:00 +0300
committerRob Clark <robdclark@gmail.com>2018-06-03 23:48:59 +0300
commit20387275142422103c3734238685cbee6ac0dffa (patch)
treeaedaf141caa858476047d2ad556b8180cd4ed0d4 /drivers/gpu
parentf7b6bf20e26384c615a6f5d39eee148c36ed4003 (diff)
downloadlinux-20387275142422103c3734238685cbee6ac0dffa.tar.xz
drm/msm: Mark the crtc->state->event consumed
Don't leave the event != NULL once it's consumed, this is used a signal to the atomic helpers that the event will be handled by the driver. Changes in v2: - None Changes in v3: - Rebased on Archit's private_obj set Changes in v4: - None Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c1
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
index 6e5e1aa54ce1..b001699297c4 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
@@ -351,6 +351,7 @@ static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc,
spin_lock_irqsave(&dev->event_lock, flags);
mdp4_crtc->event = crtc->state->event;
+ crtc->state->event = NULL;
spin_unlock_irqrestore(&dev->event_lock, flags);
blend_setup(crtc);
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index 9893e43ba6c5..76b96081916f 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -708,6 +708,7 @@ static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc,
spin_lock_irqsave(&dev->event_lock, flags);
mdp5_crtc->event = crtc->state->event;
+ crtc->state->event = NULL;
spin_unlock_irqrestore(&dev->event_lock, flags);
/*