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Commit a9d17b5a 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: Reset AD state variables when FB device is released"

parents b924e2b7 c0a63804

drivers/video/msm/mdss/mdss_mdp_pp.c

+8 −2
Original line number Diff line number Diff line
@@ -6759,11 +6759,17 @@ static int pp_mfd_ad_release_all(struct msm_fb_data_type *mfd) 
	if (!ad->mfd)

		return 0;



	mutex_lock(&ad->lock);

	ad->sts &= ~PP_STS_ENABLE;

	ad->mfd = NULL;

	ad->bl_mfd = NULL;

	ad->state = 0;

	cancel_work_sync(&ad->calc_work);

	mutex_unlock(&ad->lock);



	ctl = mfd_to_ctl(mfd);

	if (ctl && ctl->ops.remove_vsync_handler)

		ctl->ops.remove_vsync_handler(ctl, &ad->handle);

	cancel_work_sync(&ad->calc_work);

	ad->state = 0;



	return ret;

}