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Commit 93e8f489 authored by Steve Cohen's avatar Steve Cohen Committed by Gerrit - the friendly Code Review server
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disp: msm: sde: check correct field for XIN idle status 



Current code is checking the HALT_ACK instead of HALT_IDLE
fields which leads to unnecessarily issuing halt requests
on ports that are already idle.

Change-Id: I2269ce6364dab3bb8a52a0fb1b1e68e9b92b6444
Signed-off-by: default avatarSteve Cohen <cohens@codeaurora.org>
parent bfbb5f63

msm/sde/sde_hw_vbif.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.

 */



#include "sde_hwio.h"
@@ -178,7 +178,7 @@ static bool sde_hw_get_halt_ctrl(struct sde_hw_vbif *vbif, 


	reg_val = SDE_REG_READ(c, VBIF_XIN_HALT_CTRL1);



	return (reg_val & BIT(xin_id)) ? true : false;

	return ((reg_val >> 16) & BIT(xin_id)) ? true : false;

}



static void sde_hw_set_qos_remap(struct sde_hw_vbif *vbif,