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Commit 933eb989 authored by Hareesh Gundu's avatar Hareesh Gundu
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msm: kgsl: Separate out A6xx GMU specific code 



A6xx GPU has different GMUs, which requires a different
set of sequence programming. Move A6xx GMU specific code
to separate file, so that it's easy and scalable to fit
new kind of GMU in existing driver.

Signed-off-by: default avatarHareesh Gundu <hareeshg@codeaurora.org>
Change-Id: I7773b1626a8fa6036dda06753466d2c822960096
parent 42123387

drivers/gpu/msm/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ msm_adreno-y += \ 
	adreno_a4xx_preempt.o \

	adreno_a5xx_preempt.o \

	adreno_a6xx_preempt.o \

	adreno_a6xx_gmu.o \

	adreno_sysfs.o \

	adreno.o \

	adreno_cp_parser.o \

drivers/gpu/msm/adreno_a6xx.c

+14 −1222

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drivers/gpu/msm/adreno_a6xx.h

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Original line number Diff line number Diff line 
/* Copyright (c) 2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -131,6 +131,18 @@ void a6xx_snapshot(struct adreno_device *adreno_dev, 
		struct kgsl_snapshot *snapshot);

void a6xx_snapshot_gmu(struct adreno_device *adreno_dev,

		struct kgsl_snapshot *snapshot);



void a6xx_crashdump_init(struct adreno_device *adreno_dev);



int a6xx_gmu_oob_set(struct adreno_device *adreno_dev, enum oob_request req);

void a6xx_gmu_oob_clear(struct adreno_device *adreno_dev, enum oob_request req);

void a6xx_gmu_enable_lm(struct kgsl_device *device);

int a6xx_gmu_load_firmware(struct kgsl_device *device);

int a6xx_gmu_rpmh_gpu_pwrctrl(struct adreno_device *adreno_dev,

		unsigned int mode, unsigned int arg1, unsigned int arg2);

int a6xx_gmu_wait_for_lowest_idle(struct adreno_device *adreno_dev);

int a6xx_gmu_wait_for_idle(struct adreno_device *adreno_dev);

int a6xx_gmu_sptprac_enable(struct adreno_device *adreno_dev);

void a6xx_gmu_sptprac_disable(struct adreno_device *adreno_dev);

bool a6xx_gmu_gx_is_on(struct adreno_device *adreno_dev);

bool a6xx_gmu_sptprac_is_on(struct adreno_device *adreno_dev);

#endif

drivers/gpu/msm/adreno_a6xx_gmu.c

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