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_cmdbuf.h | 17 ++++++++++++-----
1 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h b/kernel/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
index acb68c6..ad6fd8e 100644
--- a/kernel/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
+++ b/kernel/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
@@ -8,15 +8,15 @@
#include <linux/types.h>
-struct etnaviv_gpu;
+struct device;
+struct etnaviv_iommu_context;
+struct etnaviv_vram_mapping;
struct etnaviv_cmdbuf_suballoc;
struct etnaviv_perfmon_request;
struct etnaviv_cmdbuf {
/* suballocator this cmdbuf is allocated from */
struct etnaviv_cmdbuf_suballoc *suballoc;
- /* user context key, must be unique between all active users */
- struct etnaviv_file_private *ctx;
/* cmdbuf properties */
int suballoc_offset;
void *vaddr;
@@ -25,15 +25,22 @@
};
struct etnaviv_cmdbuf_suballoc *
-etnaviv_cmdbuf_suballoc_new(struct etnaviv_gpu * gpu);
+etnaviv_cmdbuf_suballoc_new(struct device *dev);
void etnaviv_cmdbuf_suballoc_destroy(struct etnaviv_cmdbuf_suballoc *suballoc);
+int etnaviv_cmdbuf_suballoc_map(struct etnaviv_cmdbuf_suballoc *suballoc,
+ struct etnaviv_iommu_context *context,
+ struct etnaviv_vram_mapping *mapping,
+ u32 memory_base);
+void etnaviv_cmdbuf_suballoc_unmap(struct etnaviv_iommu_context *context,
+ struct etnaviv_vram_mapping *mapping);
int etnaviv_cmdbuf_init(struct etnaviv_cmdbuf_suballoc *suballoc,
struct etnaviv_cmdbuf *cmdbuf, u32 size);
void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf);
-u32 etnaviv_cmdbuf_get_va(struct etnaviv_cmdbuf *buf);
+u32 etnaviv_cmdbuf_get_va(struct etnaviv_cmdbuf *buf,
+ struct etnaviv_vram_mapping *mapping);
dma_addr_t etnaviv_cmdbuf_get_pa(struct etnaviv_cmdbuf *buf);
#endif /* __ETNAVIV_CMDBUF_H__ */
--
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