| Message ID | 20200707201229.472834-15-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | dma-fence annotations, round 3 | expand |
On 07/07/2020 23:12, Daniel Vetter wrote: > Ends right after hw_done(), totally standard case. > > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> > Cc: Jyri Sarha <jsarha@ti.com> > Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Jyri Sarha <jsarha@ti.com> > --- > drivers/gpu/drm/tidss/tidss_kms.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/tidss/tidss_kms.c b/drivers/gpu/drm/tidss/tidss_kms.c > index b6e61d6cf60f..556bc801b77c 100644 > --- a/drivers/gpu/drm/tidss/tidss_kms.c > +++ b/drivers/gpu/drm/tidss/tidss_kms.c > @@ -4,6 +4,8 @@ > * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> > */ > > +#include <linux/dma-fence.h> > + > #include <drm/drm_atomic.h> > #include <drm/drm_atomic_helper.h> > #include <drm/drm_bridge.h> > @@ -26,6 +28,7 @@ static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state) > { > struct drm_device *ddev = old_state->dev; > struct tidss_device *tidss = to_tidss(ddev); > + bool fence_cookie = dma_fence_begin_signalling(); > > dev_dbg(ddev->dev, "%s\n", __func__); > > @@ -36,6 +39,7 @@ static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state) > drm_atomic_helper_commit_modeset_enables(ddev, old_state); > > drm_atomic_helper_commit_hw_done(old_state); > + dma_fence_end_signalling(fence_cookie); > drm_atomic_helper_wait_for_flip_done(ddev, old_state); > > drm_atomic_helper_cleanup_planes(ddev, old_state); >
diff --git a/drivers/gpu/drm/tidss/tidss_kms.c b/drivers/gpu/drm/tidss/tidss_kms.c index b6e61d6cf60f..556bc801b77c 100644 --- a/drivers/gpu/drm/tidss/tidss_kms.c +++ b/drivers/gpu/drm/tidss/tidss_kms.c @@ -4,6 +4,8 @@ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> */ +#include <linux/dma-fence.h> + #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_bridge.h> @@ -26,6 +28,7 @@ static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state) { struct drm_device *ddev = old_state->dev; struct tidss_device *tidss = to_tidss(ddev); + bool fence_cookie = dma_fence_begin_signalling(); dev_dbg(ddev->dev, "%s\n", __func__); @@ -36,6 +39,7 @@ static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state) drm_atomic_helper_commit_modeset_enables(ddev, old_state); drm_atomic_helper_commit_hw_done(old_state); + dma_fence_end_signalling(fence_cookie); drm_atomic_helper_wait_for_flip_done(ddev, old_state); drm_atomic_helper_cleanup_planes(ddev, old_state);
Ends right after hw_done(), totally standard case. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> --- drivers/gpu/drm/tidss/tidss_kms.c | 4 ++++ 1 file changed, 4 insertions(+)