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Commit b2cbbffd authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: mdss: cleanup used pipes during overlay off"

parents 3fbf4c72 5dda52d4

drivers/video/fbdev/msm/mdss_mdp_overlay.c

+8 −0
Original line number Diff line number Diff line
@@ -5815,6 +5815,7 @@ static int mdss_mdp_overlay_off(struct msm_fb_data_type *mfd) 
	int rc;

	struct mdss_overlay_private *mdp5_data;

	struct mdss_mdp_mixer *mixer;

	struct mdss_mdp_pipe *pipe, *tmp;

	int need_cleanup;

	int retire_cnt;

	bool destroy_ctl = false;
@@ -5870,6 +5871,13 @@ static int mdss_mdp_overlay_off(struct msm_fb_data_type *mfd) 
		mixer->cursor_enabled = 0;



	mutex_lock(&mdp5_data->list_lock);

	if (!list_empty(&mdp5_data->pipes_used)) {

		list_for_each_entry_safe(

			pipe, tmp, &mdp5_data->pipes_used, list) {

			pipe->file = NULL;

			list_move(&pipe->list, &mdp5_data->pipes_cleanup);

		}

	}

	need_cleanup = !list_empty(&mdp5_data->pipes_cleanup);

	mutex_unlock(&mdp5_data->list_lock);

	mutex_unlock(&mdp5_data->ov_lock);