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/adreno_gpu.h | 187 ++++++++++++++++++++++------------------------
1 files changed, 91 insertions(+), 96 deletions(-)
diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index de6e6ee..4656e70 100644
--- a/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -1,52 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
- * Copyright (c) 2014,2017 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 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
+ * Copyright (c) 2014,2017, 2019 The Linux Foundation. All rights reserved.
*/
#ifndef __ADRENO_GPU_H__
#define __ADRENO_GPU_H__
#include <linux/firmware.h>
+#include <linux/iopoll.h>
#include "msm_gpu.h"
#include "adreno_common.xml.h"
#include "adreno_pm4.xml.h"
-#define REG_ADRENO_DEFINE(_offset, _reg) [_offset] = (_reg) + 1
-#define REG_SKIP ~0
-#define REG_ADRENO_SKIP(_offset) [_offset] = REG_SKIP
-
-/**
- * adreno_regs: List of registers that are used in across all
- * 3D devices. Each device type has different offset value for the same
- * register, so an array of register offsets are declared for every device
- * and are indexed by the enumeration values defined in this enum
- */
-enum adreno_regs {
- REG_ADRENO_CP_RB_BASE,
- REG_ADRENO_CP_RB_BASE_HI,
- REG_ADRENO_CP_RB_RPTR_ADDR,
- REG_ADRENO_CP_RB_RPTR_ADDR_HI,
- REG_ADRENO_CP_RB_RPTR,
- REG_ADRENO_CP_RB_WPTR,
- REG_ADRENO_CP_RB_CNTL,
- REG_ADRENO_REGISTER_MAX,
-};
+extern bool snapshot_debugbus;
enum {
ADRENO_FW_PM4 = 0,
@@ -57,10 +28,9 @@
ADRENO_FW_MAX,
};
-enum adreno_quirks {
- ADRENO_QUIRK_TWO_PASS_USE_WFI = 1,
- ADRENO_QUIRK_FAULT_DETECT_MASK = 2,
-};
+#define ADRENO_QUIRK_TWO_PASS_USE_WFI BIT(0)
+#define ADRENO_QUIRK_FAULT_DETECT_MASK BIT(1)
+#define ADRENO_QUIRK_LMLOADKILL_DISABLE BIT(2)
struct adreno_rev {
uint8_t core;
@@ -77,16 +47,24 @@
int (*get_timestamp)(struct msm_gpu *gpu, uint64_t *value);
};
+struct adreno_reglist {
+ u32 offset;
+ u32 value;
+};
+
+extern const struct adreno_reglist a630_hwcg[], a640_hwcg[], a650_hwcg[];
+
struct adreno_info {
struct adreno_rev rev;
uint32_t revn;
const char *name;
const char *fw[ADRENO_FW_MAX];
uint32_t gmem;
- enum adreno_quirks quirks;
+ u64 quirks;
struct msm_gpu *(*init)(struct drm_device *dev);
const char *zapfw;
u32 inactive_period;
+ const struct adreno_reglist *hwcg;
};
const struct adreno_info *adreno_info(struct adreno_rev rev);
@@ -135,6 +113,12 @@
};
#define to_adreno_gpu(x) container_of(x, struct adreno_gpu, base)
+struct adreno_ocmem {
+ struct ocmem *ocmem;
+ unsigned long base;
+ void *hdl;
+};
+
/* platform config data (ie. from DT, or pdata) */
struct adreno_platform_config {
struct adreno_rev rev;
@@ -154,10 +138,19 @@
__ret; \
})
-
-static inline bool adreno_is_a3xx(struct adreno_gpu *gpu)
+static inline bool adreno_is_a2xx(struct adreno_gpu *gpu)
{
- return (gpu->revn >= 300) && (gpu->revn < 400);
+ return (gpu->revn < 300);
+}
+
+static inline bool adreno_is_a20x(struct adreno_gpu *gpu)
+{
+ return (gpu->revn < 210);
+}
+
+static inline bool adreno_is_a225(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 225;
}
static inline bool adreno_is_a305(struct adreno_gpu *gpu)
@@ -186,9 +179,9 @@
return adreno_is_a330(gpu) && (gpu->rev.patchid > 0);
}
-static inline bool adreno_is_a4xx(struct adreno_gpu *gpu)
+static inline int adreno_is_a405(struct adreno_gpu *gpu)
{
- return (gpu->revn >= 400) && (gpu->revn < 500);
+ return gpu->revn == 405;
}
static inline int adreno_is_a420(struct adreno_gpu *gpu)
@@ -201,9 +194,39 @@
return gpu->revn == 430;
}
+static inline int adreno_is_a510(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 510;
+}
+
static inline int adreno_is_a530(struct adreno_gpu *gpu)
{
return gpu->revn == 530;
+}
+
+static inline int adreno_is_a540(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 540;
+}
+
+static inline int adreno_is_a618(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 618;
+}
+
+static inline int adreno_is_a630(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 630;
+}
+
+static inline int adreno_is_a640(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 640;
+}
+
+static inline int adreno_is_a650(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 650;
}
int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value);
@@ -213,9 +236,7 @@
const struct firmware *fw, u64 *iova);
int adreno_hw_init(struct msm_gpu *gpu);
void adreno_recover(struct msm_gpu *gpu);
-void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
- struct msm_file_private *ctx);
-void adreno_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
+void adreno_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring, u32 reg);
bool adreno_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
#if defined(CONFIG_DEBUG_FS) || defined(CONFIG_DEV_COREDUMP)
void adreno_show(struct msm_gpu *gpu, struct msm_gpu_state *state,
@@ -225,6 +246,10 @@
void adreno_dump(struct msm_gpu *gpu);
void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords);
struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu);
+
+int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu,
+ struct adreno_ocmem *ocmem);
+void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *ocmem);
int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs,
@@ -236,6 +261,20 @@
int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state);
int adreno_gpu_state_put(struct msm_gpu_state *state);
+
+/*
+ * Common helper function to initialize the default address space for arm-smmu
+ * attached targets
+ */
+struct msm_gem_address_space *
+adreno_iommu_create_address_space(struct msm_gpu *gpu,
+ struct platform_device *pdev);
+
+/*
+ * For a5xx and a6xx targets load the zap shader that is used to pull the GPU
+ * out of secure mode
+ */
+int adreno_zap_shader_load(struct msm_gpu *gpu, u32 pasid);
/* ringbuffer helpers (the parts that are adreno specific) */
@@ -291,60 +330,11 @@
((opcode & 0x7F) << 16) | (PM4_PARITY(opcode) << 23));
}
-/*
- * adreno_reg_check() - Checks the validity of a register enum
- * @gpu: Pointer to struct adreno_gpu
- * @offset_name: The register enum that is checked
- */
-static inline bool adreno_reg_check(struct adreno_gpu *gpu,
- enum adreno_regs offset_name)
-{
- if (offset_name >= REG_ADRENO_REGISTER_MAX ||
- !gpu->reg_offsets[offset_name]) {
- BUG();
- }
-
- /*
- * REG_SKIP is a special value that tell us that the register in
- * question isn't implemented on target but don't trigger a BUG(). This
- * is used to cleanly implement adreno_gpu_write64() and
- * adreno_gpu_read64() in a generic fashion
- */
- if (gpu->reg_offsets[offset_name] == REG_SKIP)
- return false;
-
- return true;
-}
-
-static inline u32 adreno_gpu_read(struct adreno_gpu *gpu,
- enum adreno_regs offset_name)
-{
- u32 reg = gpu->reg_offsets[offset_name];
- u32 val = 0;
- if(adreno_reg_check(gpu,offset_name))
- val = gpu_read(&gpu->base, reg - 1);
- return val;
-}
-
-static inline void adreno_gpu_write(struct adreno_gpu *gpu,
- enum adreno_regs offset_name, u32 data)
-{
- u32 reg = gpu->reg_offsets[offset_name];
- if(adreno_reg_check(gpu, offset_name))
- gpu_write(&gpu->base, reg - 1, data);
-}
-
+struct msm_gpu *a2xx_gpu_init(struct drm_device *dev);
struct msm_gpu *a3xx_gpu_init(struct drm_device *dev);
struct msm_gpu *a4xx_gpu_init(struct drm_device *dev);
struct msm_gpu *a5xx_gpu_init(struct drm_device *dev);
struct msm_gpu *a6xx_gpu_init(struct drm_device *dev);
-
-static inline void adreno_gpu_write64(struct adreno_gpu *gpu,
- enum adreno_regs lo, enum adreno_regs hi, u64 data)
-{
- adreno_gpu_write(gpu, lo, lower_32_bits(data));
- adreno_gpu_write(gpu, hi, upper_32_bits(data));
-}
static inline uint32_t get_wptr(struct msm_ringbuffer *ring)
{
@@ -375,4 +365,9 @@
((1 << 29) \
((ilog2((_len)) & 0x1F) << 24) | (((_reg) << 2) & 0xFFFFF))
+
+#define gpu_poll_timeout(gpu, addr, val, cond, interval, timeout) \
+ readl_poll_timeout((gpu)->mmio + ((addr) << 2), val, cond, \
+ interval, timeout)
+
#endif /* __ADRENO_GPU_H__ */
--
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