From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 26 +++++++++++++++-----------
1 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/gpu/drm/msm/adreno/a5xx_gpu.h b/kernel/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
index 7d71860..c7187bc 100644
--- a/kernel/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
+++ b/kernel/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
@@ -1,14 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2016-2017 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
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#ifndef __A5XX_GPU_H__
#define __A5XX_GPU_H__
@@ -40,17 +31,25 @@
struct msm_ringbuffer *next_ring;
struct drm_gem_object *preempt_bo[MSM_GPU_MAX_RINGS];
+ struct drm_gem_object *preempt_counters_bo[MSM_GPU_MAX_RINGS];
struct a5xx_preempt_record *preempt[MSM_GPU_MAX_RINGS];
uint64_t preempt_iova[MSM_GPU_MAX_RINGS];
atomic_t preempt_state;
struct timer_list preempt_timer;
+
+ struct drm_gem_object *shadow_bo;
+ uint64_t shadow_iova;
+ uint32_t *shadow;
+
+ /* True if the microcode supports the WHERE_AM_I opcode */
+ bool has_whereami;
};
#define to_a5xx_gpu(x) container_of(x, struct a5xx_gpu, base)
#ifdef CONFIG_DEBUG_FS
-int a5xx_debugfs_init(struct msm_gpu *gpu, struct drm_minor *minor);
+void a5xx_debugfs_init(struct msm_gpu *gpu, struct drm_minor *minor);
#endif
/*
@@ -149,6 +148,9 @@
return -ETIMEDOUT;
}
+#define shadowptr(a5xx_gpu, ring) ((a5xx_gpu)->shadow_iova + \
+ ((ring)->id * sizeof(uint32_t)))
+
bool a5xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
void a5xx_set_hwcg(struct msm_gpu *gpu, bool state);
@@ -158,6 +160,8 @@
void a5xx_preempt_irq(struct msm_gpu *gpu);
void a5xx_preempt_fini(struct msm_gpu *gpu);
+void a5xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring, bool sync);
+
/* Return true if we are in a preempt state */
static inline bool a5xx_in_preempt(struct a5xx_gpu *a5xx_gpu)
{
--
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