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/vmwgfx/vmwgfx_prime.c | 35 +----------------------------------
1 files changed, 1 insertions(+), 34 deletions(-)
diff --git a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c
index 0861c82..d9552a1 100644
--- a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c
+++ b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c
@@ -31,8 +31,8 @@
*/
#include "vmwgfx_drv.h"
+#include "ttm_object.h"
#include <linux/dma-buf.h>
-#include <drm/ttm/ttm_object.h>
/*
* DMA-BUF attach- and mapping methods. No need to implement
@@ -62,45 +62,12 @@
{
}
-static void *vmw_prime_dmabuf_vmap(struct dma_buf *dma_buf)
-{
- return NULL;
-}
-
-static void vmw_prime_dmabuf_vunmap(struct dma_buf *dma_buf, void *vaddr)
-{
-}
-
-static void *vmw_prime_dmabuf_kmap(struct dma_buf *dma_buf,
- unsigned long page_num)
-{
- return NULL;
-}
-
-static void vmw_prime_dmabuf_kunmap(struct dma_buf *dma_buf,
- unsigned long page_num, void *addr)
-{
-
-}
-
-static int vmw_prime_dmabuf_mmap(struct dma_buf *dma_buf,
- struct vm_area_struct *vma)
-{
- WARN_ONCE(true, "Attempted use of dmabuf mmap. Bad.\n");
- return -ENOSYS;
-}
-
const struct dma_buf_ops vmw_prime_dmabuf_ops = {
.attach = vmw_prime_map_attach,
.detach = vmw_prime_map_detach,
.map_dma_buf = vmw_prime_map_dma_buf,
.unmap_dma_buf = vmw_prime_unmap_dma_buf,
.release = NULL,
- .map = vmw_prime_dmabuf_kmap,
- .unmap = vmw_prime_dmabuf_kunmap,
- .mmap = vmw_prime_dmabuf_mmap,
- .vmap = vmw_prime_dmabuf_vmap,
- .vunmap = vmw_prime_dmabuf_vunmap,
};
int vmw_prime_fd_to_handle(struct drm_device *dev,
--
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