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Commit 919ff0b3 authored by Rajat Gupta's avatar Rajat Gupta
Browse files

disp: msm: dp: check for pixel1 rcg only for mst supported platforms 



Check for pixel1 rcg only for mst supported platforms. On sst only
devices bind gets failed.

Change-Id: I73cc4a572d4d0791205c342f57618b226eb91fef
Signed-off-by: default avatarRajat Gupta <rajatgu@codeaurora.org>
parent 277dae94

msm/dp/dp_power.c

+11 −9
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.

 */



#include <linux/clk.h>
@@ -212,21 +212,23 @@ static int dp_power_clk_init(struct dp_power_private *power, bool enable) 


		power->pixel_parent = clk_get(dev, "pixel_parent");

		if (IS_ERR(power->pixel_parent)) {

			DP_DEBUG("Unable to get DP pixel RCG parent: %d\n",

			DP_ERR("Unable to get DP pixel RCG parent: %d\n",

					PTR_ERR(power->pixel_parent));

			rc = PTR_ERR(power->pixel_parent);

			power->pixel_parent = NULL;

			goto err_pixel_parent;

		}



		if (power->parser->has_mst) {

			power->pixel1_clk_rcg = clk_get(dev, "pixel1_clk_rcg");

			if (IS_ERR(power->pixel1_clk_rcg)) {

			DP_DEBUG("Unable to get DP pixel1 clk RCG: %d\n",

				DP_ERR("Unable to get DP pixel1 clk RCG: %d\n",

						PTR_ERR(power->pixel1_clk_rcg));

				rc = PTR_ERR(power->pixel1_clk_rcg);

				power->pixel1_clk_rcg = NULL;

				goto err_pixel1_clk_rcg;

			}

		}

	} else {

		if (power->pixel1_clk_rcg)

			clk_put(power->pixel1_clk_rcg);