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Commit 91a1a19b authored by Harshdeep Dhatt's avatar Harshdeep Dhatt Committed by Gerrit - the friendly Code Review server
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msm: kgsl: Initialize protect registers before powerup list 



These registers are part of the IFPC power up list. So, perform
these register writes before populating the list.

Change-Id: I0d48316daf285eee68f8594908b3e925d9c677fc
Signed-off-by: default avatarHarshdeep Dhatt <hdhatt@codeaurora.org>
Signed-off-by: default avatarUrvashi Agrawal <urvaagra@codeaurora.org>
parent d1728389

drivers/gpu/msm/adreno_a6xx.c

+2 −1
Original line number Diff line number Diff line
@@ -925,13 +925,14 @@ static void a6xx_start(struct adreno_device *adreno_dev) 
		kgsl_regwrite(device, A6XX_RB_CONTEXT_SWITCH_GMEM_SAVE_RESTORE,

			0x1);



	a6xx_protect_init(adreno_dev);



	if (!patch_reglist && (adreno_dev->pwrup_reglist.gpuaddr != 0)) {

		a6xx_patch_pwrup_reglist(adreno_dev);

		patch_reglist = true;

	}



	a6xx_preemption_start(adreno_dev);

	a6xx_protect_init(adreno_dev);



	/*

	 * We start LM here because we want all the following to be up