[Freedreno] [PATCH] drm/msm/mdp5: Don't leak some plane state

[Dmitry Baryshkov]

On Thu, 3 Aug 2023 at 23:45, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
>
> Apparently no one noticed that mdp5 plane states leak like a sieve
> ever since we introduced plane_state->commit refcount a few years ago
> in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too
> early by tracking commits, v3.")
>
> Fix it by using the right helpers.
>
> Fixes: 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.")
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: Rob Clark <robdclark at gmail.com>
> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com>
> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> Cc: linux-arm-msm at vger.kernel.org
> Cc: freedreno at lists.freedesktop.org
> Reported-and-tested-by: dorum at noisolation.com
> Cc: dorum at noisolation.com
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
> ---
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>


-- 
With best wishes
Dmitry