summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/udl/udl_modeset.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/udl/udl_modeset.c')
-rw-r--r--drivers/gpu/drm/udl/udl_modeset.c33
1 files changed, 10 insertions, 23 deletions
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 8d98bf69d075..32232228dae9 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -6,11 +6,8 @@
* Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
* Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
* Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
-
*/
-#include <linux/dma-buf.h>
-
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_damage_helper.h>
@@ -271,9 +268,8 @@ static int udl_handle_damage(struct drm_framebuffer *fb, const struct dma_buf_ma
int x, int y, int width, int height)
{
struct drm_device *dev = fb->dev;
- struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;
void *vaddr = map->vaddr; /* TODO: Use mapping abstraction properly */
- int i, ret, tmp_ret;
+ int i, ret;
char *cmd;
struct urb *urb;
struct drm_rect clip;
@@ -290,17 +286,14 @@ static int udl_handle_damage(struct drm_framebuffer *fb, const struct dma_buf_ma
else if ((clip.x2 > fb->width) || (clip.y2 > fb->height))
return -EINVAL;
- if (import_attach) {
- ret = dma_buf_begin_cpu_access(import_attach->dmabuf,
- DMA_FROM_DEVICE);
- if (ret)
- return ret;
- }
+ ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
+ if (ret)
+ return ret;
urb = udl_get_urb(dev);
if (!urb) {
ret = -ENOMEM;
- goto out_dma_buf_end_cpu_access;
+ goto out_drm_gem_fb_end_cpu_access;
}
cmd = urb->transfer_buffer;
@@ -313,7 +306,7 @@ static int udl_handle_damage(struct drm_framebuffer *fb, const struct dma_buf_ma
&cmd, byte_offset, dev_byte_offset,
byte_width);
if (ret)
- goto out_dma_buf_end_cpu_access;
+ goto out_drm_gem_fb_end_cpu_access;
}
if (cmd > (char *)urb->transfer_buffer) {
@@ -329,14 +322,8 @@ static int udl_handle_damage(struct drm_framebuffer *fb, const struct dma_buf_ma
ret = 0;
-out_dma_buf_end_cpu_access:
- if (import_attach) {
- tmp_ret = dma_buf_end_cpu_access(import_attach->dmabuf,
- DMA_FROM_DEVICE);
- if (tmp_ret && !ret)
- ret = tmp_ret; /* only update ret if not set yet */
- }
-
+out_drm_gem_fb_end_cpu_access:
+ drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
return ret;
}
@@ -392,7 +379,7 @@ udl_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe,
udl->mode_buf_len = wrptr - buf;
- udl_handle_damage(fb, &shadow_plane_state->map[0], 0, 0, fb->width, fb->height);
+ udl_handle_damage(fb, &shadow_plane_state->data[0], 0, 0, fb->width, fb->height);
if (!crtc_state->mode_changed)
return;
@@ -435,7 +422,7 @@ udl_simple_display_pipe_update(struct drm_simple_display_pipe *pipe,
return;
if (drm_atomic_helper_damage_merged(old_plane_state, state, &rect))
- udl_handle_damage(fb, &shadow_plane_state->map[0], rect.x1, rect.y1,
+ udl_handle_damage(fb, &shadow_plane_state->data[0], rect.x1, rect.y1,
rect.x2 - rect.x1, rect.y2 - rect.y1);
}