From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/etnaviv/etnaviv_drv.h | 52 ++++++++++++++++++----------------------------------
1 files changed, 18 insertions(+), 34 deletions(-)
diff --git a/kernel/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/kernel/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index b2930d1..4d8dc92 100644
--- a/kernel/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/kernel/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -6,22 +6,12 @@
#ifndef __ETNAVIV_DRV_H__
#define __ETNAVIV_DRV_H__
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/cpufreq.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/pm.h>
-#include <linux/pm_runtime.h>
-#include <linux/slab.h>
#include <linux/list.h>
+#include <linux/mm_types.h>
+#include <linux/sizes.h>
#include <linux/time64.h>
#include <linux/types.h>
-#include <linux/sizes.h>
-#include <linux/mm_types.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/etnaviv_drm.h>
@@ -32,12 +22,12 @@
struct etnaviv_mmu;
struct etnaviv_gem_object;
struct etnaviv_gem_submit;
+struct etnaviv_iommu_global;
+
+#define ETNAVIV_SOFTPIN_START_ADDRESS SZ_4M /* must be >= SUBALLOC_SIZE */
struct etnaviv_file_private {
- /*
- * When per-context address spaces are supported we'd keep track of
- * the context's page-tables here.
- */
+ struct etnaviv_iommu_context *mmu;
struct drm_sched_entity sched_entity[ETNA_MAX_PIPES];
};
@@ -45,6 +35,10 @@
int num_gpus;
struct device_dma_parameters dma_parms;
struct etnaviv_gpu *gpu[ETNA_MAX_PIPES];
+ gfp_t shm_gfp_mask;
+
+ struct etnaviv_cmdbuf_suballoc *cmdbuf_suballoc;
+ struct etnaviv_iommu_global *mmu_global;
/* list of GEM objects: */
struct mutex gem_lock;
@@ -62,14 +56,13 @@
void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
int etnaviv_gem_prime_mmap(struct drm_gem_object *obj,
struct vm_area_struct *vma);
-struct reservation_object *etnaviv_gem_prime_res_obj(struct drm_gem_object *obj);
struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach, struct sg_table *sg);
int etnaviv_gem_prime_pin(struct drm_gem_object *obj);
void etnaviv_gem_prime_unpin(struct drm_gem_object *obj);
void *etnaviv_gem_vmap(struct drm_gem_object *obj);
int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
- struct timespec *timeout);
+ struct drm_etnaviv_timespec *timeout);
int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
void etnaviv_gem_free_object(struct drm_gem_object *obj);
int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
@@ -78,10 +71,11 @@
uintptr_t ptr, u32 size, u32 flags, u32 *handle);
u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
u16 etnaviv_buffer_config_mmuv2(struct etnaviv_gpu *gpu, u32 mtlb_addr, u32 safe_addr);
-u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu);
+u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu, unsigned short id);
void etnaviv_buffer_end(struct etnaviv_gpu *gpu);
void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event);
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,
+ struct etnaviv_iommu_context *mmu,
unsigned int event, struct etnaviv_cmdbuf *cmdbuf);
void etnaviv_validate_init(void);
bool etnaviv_cmd_validate_one(struct etnaviv_gpu *gpu,
@@ -108,28 +102,18 @@
return base + nelem * elem_size;
}
-/* returns true if fence a comes after fence b */
-static inline bool fence_after(u32 a, u32 b)
-{
- return (s32)(a - b) > 0;
-}
-
-static inline bool fence_after_eq(u32 a, u32 b)
-{
- return (s32)(a - b) >= 0;
-}
-
/*
* Etnaviv timeouts are specified wrt CLOCK_MONOTONIC, not jiffies.
* We need to calculate the timeout in terms of number of jiffies
* between the specified timeout and the current CLOCK_MONOTONIC time.
*/
static inline unsigned long etnaviv_timeout_to_jiffies(
- const struct timespec *timeout)
+ const struct drm_etnaviv_timespec *timeout)
{
- struct timespec64 ts, to;
-
- to = timespec_to_timespec64(*timeout);
+ struct timespec64 ts, to = {
+ .tv_sec = timeout->tv_sec,
+ .tv_nsec = timeout->tv_nsec,
+ };
ktime_get_ts64(&ts);
--
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