From b4cba04f05ed6b9b2278547295ecc5c40180e612 Mon Sep 17 00:00:00 2001 From: Wentao Xu Date: Fri, 19 Jun 2015 14:03:42 -0400 Subject: drm/msm/mdp5: release SMB (shared memory blocks) in various cases Release all blocks after the pipe is disabled, even when vsync didn't happen in some error cases. Allow requesting SMB multiple times before configuring to hardware, by releasing blocks not programmed to hardware yet for shrinking case. This fixes a potential leak of shared memory pool blocks. Signed-off-by: Wentao Xu Tested-by: Archit Taneja Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h') diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h index e0eb24587c84..e79ac09b7216 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -227,6 +227,8 @@ void mdp5_plane_install_properties(struct drm_plane *plane, struct drm_mode_object *obj); uint32_t mdp5_plane_get_flush(struct drm_plane *plane); void mdp5_plane_complete_flip(struct drm_plane *plane); +void mdp5_plane_complete_commit(struct drm_plane *plane, + struct drm_plane_state *state); enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane); struct drm_plane *mdp5_plane_init(struct drm_device *dev, enum mdp5_pipe pipe, bool private_plane, uint32_t reg_offset); -- cgit v1.2.1