[PATCH v6 2/6] drm/imx: use drm_atomic_set_fence_for_plane() to set the fence

[Daniel Vetter]

On Thu, Oct 27, 2016 at 05:37:07PM -0200, Gustavo Padovan wrote:
> From: Gustavo Padovan 
> 
> drm_atomic_set_fence_for_plane() is smart and won't overwrite
> plane_state->fence if the user already set an explicit fence there.
> 
> Signed-off-by: Gustavo Padovan 

Process nit: Please make sure you Cc: driver maintainers for driver
patches. Best done by putting the Cc: into the patch, then you never
forget ;-)

Reviewed-by: Daniel Vetter 
> ---
>  drivers/gpu/drm/imx/imx-drm-core.c | 6 --
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/imx/imx-drm-core.c 
> b/drivers/gpu/drm/imx/imx-drm-core.c
> index 98df09c..07fe955 100644
> --- a/drivers/gpu/drm/imx/imx-drm-core.c
> +++ b/drivers/gpu/drm/imx/imx-drm-core.c
> @@ -158,6 +158,7 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
>   struct drm_plane_state *plane_state;
>   struct drm_plane *plane;
>   struct dma_buf *dma_buf;
> + struct dma_fence *fence;
>   int i;
>  
>   /*
> @@ -170,8 +171,9 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
>0)->base.dma_buf;
>   if (!dma_buf)
>   continue;
> - plane_state->fence =
> - reservation_object_get_excl_rcu(dma_buf->resv);
> + fence = reservation_object_get_excl_rcu(dma_buf->resv);
> +
> + drm_atomic_set_fence_for_plane(plane_state, fence);
>   }
>   }
>  
> -- 
> 2.5.5
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

[PATCH v6 2/6] drm/imx: use drm_atomic_set_fence_for_plane() to set the fence

[Gustavo Padovan]

From: Gustavo Padovan 

drm_atomic_set_fence_for_plane() is smart and won't overwrite
plane_state->fence if the user already set an explicit fence there.

Signed-off-by: Gustavo Padovan 
---
 drivers/gpu/drm/imx/imx-drm-core.c | 6 --
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c 
b/drivers/gpu/drm/imx/imx-drm-core.c
index 98df09c..07fe955 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -158,6 +158,7 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
struct drm_plane_state *plane_state;
struct drm_plane *plane;
struct dma_buf *dma_buf;
+   struct dma_fence *fence;
int i;

/*
@@ -170,8 +171,9 @@ static int imx_drm_atomic_commit(struct drm_device *dev,
 0)->base.dma_buf;
if (!dma_buf)
continue;
-   plane_state->fence =
-   reservation_object_get_excl_rcu(dma_buf->resv);
+   fence = reservation_object_get_excl_rcu(dma_buf->resv);
+
+   drm_atomic_set_fence_for_plane(plane_state, fence);
}
}

-- 
2.5.5