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@xxxxxxxxx>
> Cc: "James (Qian) Wang" <james.qian.wang@xxxxxxx>
> Cc: Liviu Dudau <liviu.dudau@xxxxxxx>
Acked-by: Liviu Dudau <liviu.dudau@xxxxxxx>
Thanks for the patch!
Best regards,
Liviu
> Cc: Mihail Atanassov <mihail.atanassov@xxxxxxx>
> ---
> 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
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
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