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Commit d809efea 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: handle WB2 irq changes for MDSS 1.8.0 for WFD case"

parents ca67d06b 05430b14

drivers/video/msm/mdss/mdss_mdp_intf_writeback.c

+8 −7
Original line number Diff line number Diff line
@@ -689,16 +689,17 @@ int mdss_mdp_writeback_start(struct mdss_mdp_ctl *ctl) 
	spin_lock_init(&ctx->wb_lock);

	INIT_LIST_HEAD(&ctx->vsync_handlers);



	if (ctx->type == MDSS_MDP_WRITEBACK_TYPE_ROTATOR)

		ctl->prepare_fnc = mdss_mdp_writeback_prepare_rot;

	else {  /* wfd or line mode */

		ctl->prepare_fnc = mdss_mdp_writeback_prepare_wfd;



		/* WB2 Intr Enable is BIT(2) in MDSS 1.8.0 */

		if (ctl->mdata->mdp_rev == MDSS_MDP_HW_REV_108) {

			ctx->intr_type = MDSS_MDP_IRQ_WB_ROT_COMP;

			ctx->intf_num = 2;

		}



	if (ctx->type == MDSS_MDP_WRITEBACK_TYPE_ROTATOR)

		ctl->prepare_fnc = mdss_mdp_writeback_prepare_rot;

	else /* wfd or line mode */

		ctl->prepare_fnc = mdss_mdp_writeback_prepare_wfd;

	}

	ctl->stop_fnc = mdss_mdp_writeback_stop;

	ctl->display_fnc = mdss_mdp_writeback_display;

	ctl->wait_fnc = mdss_mdp_wb_wait4comp;