linux/drivers/gpu/drm/msm/adreno/a2xx_gpu.c

// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018 The Linux Foundation. All rights reserved. */

#include "a2xx_gpu.h"
#include "msm_gem.h"
#include "msm_mmu.h"

extern bool hang_debug;

static void a2xx_dump(struct msm_gpu *gpu);
static bool a2xx_idle(struct msm_gpu *gpu);

static void a2xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
{ … }

static bool a2xx_me_init(struct msm_gpu *gpu)
{ … }

static int a2xx_hw_init(struct msm_gpu *gpu)
{ … }

static void a2xx_recover(struct msm_gpu *gpu)
{ … }

static void a2xx_destroy(struct msm_gpu *gpu)
{ … }

static bool a2xx_idle(struct msm_gpu *gpu)
{ … }

static irqreturn_t a2xx_irq(struct msm_gpu *gpu)
{ … }

static const unsigned int a200_registers[] = …;

static const unsigned int a220_registers[] = …;

static const unsigned int a225_registers[] = …;

/* would be nice to not have to duplicate the _show() stuff with printk(): */
static void a2xx_dump(struct msm_gpu *gpu)
{ … }

static struct msm_gpu_state *a2xx_gpu_state_get(struct msm_gpu *gpu)
{ … }

static struct msm_gem_address_space *
a2xx_create_address_space(struct msm_gpu *gpu, struct platform_device *pdev)
{ … }

static u32 a2xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
{ … }

static const struct adreno_gpu_funcs funcs = …;

static const struct msm_gpu_perfcntr perfcntrs[] = …;

struct msm_gpu *a2xx_gpu_init(struct drm_device *dev)
{ … }