| Message ID | 20201023122216.2373294-10-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [01/65] drm/vc4: Drop legacy_cursor_update override | expand |
On Fri, Oct 23, 2020 at 02:21:21PM +0200, Daniel Vetter wrote: > Again needs to be put right after the call to > drm_atomic_helper_commit_hw_done(), since that's the last thing which > can hold up a subsequent atomic commit. > > No surprises here. > > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> > Cc: "James (Qian) Wang" <james.qian.wang@arm.com> > Cc: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Thanks for the patch! Best regards, Liviu > Cc: Mihail Atanassov <mihail.atanassov@arm.com> > --- > drivers/gpu/drm/arm/malidp_drv.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c > index 69fee05c256c..26e60401a8e1 100644 > --- a/drivers/gpu/drm/arm/malidp_drv.c > +++ b/drivers/gpu/drm/arm/malidp_drv.c > @@ -234,6 +234,7 @@ static void malidp_atomic_commit_tail(struct drm_atomic_state *state) > struct drm_crtc *crtc; > struct drm_crtc_state *old_crtc_state; > int i; > + bool fence_cookie = dma_fence_begin_signalling(); > > pm_runtime_get_sync(drm->dev); > > @@ -260,6 +261,8 @@ static void malidp_atomic_commit_tail(struct drm_atomic_state *state) > > malidp_atomic_commit_hw_done(state); > > + dma_fence_end_signalling(fence_cookie); > + > pm_runtime_put(drm->dev); > > drm_atomic_helper_cleanup_planes(drm, state); > -- > 2.28.0 >
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index 69fee05c256c..26e60401a8e1 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -234,6 +234,7 @@ static void malidp_atomic_commit_tail(struct drm_atomic_state *state) struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state; int i; + bool fence_cookie = dma_fence_begin_signalling(); pm_runtime_get_sync(drm->dev); @@ -260,6 +261,8 @@ static void malidp_atomic_commit_tail(struct drm_atomic_state *state) malidp_atomic_commit_hw_done(state); + dma_fence_end_signalling(fence_cookie); + pm_runtime_put(drm->dev); drm_atomic_helper_cleanup_planes(drm, state);
Again needs to be put right after the call to drm_atomic_helper_commit_hw_done(), since that's the last thing which can hold up a subsequent atomic commit. No surprises here. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: "James (Qian) Wang" <james.qian.wang@arm.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Mihail Atanassov <mihail.atanassov@arm.com> --- drivers/gpu/drm/arm/malidp_drv.c | 3 +++ 1 file changed, 3 insertions(+)