korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/vbox: Use offset-adjusted shadow-plane mappings

Browse Source 
For framebuffers with non-zero offset fields, shadow-plane helpers
provide a pointer to the first byte of the contained data. Use it in
vbox.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210803125928.27780-11-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2021-08-03 14:59:27 +02:00
parent e5cf6fd4d7
commit 0c64f2f3c8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/vboxvideo/vbox_mode.c
View File

@ -398,7 +398,7 @@ static void vbox_cursor_atomic_update(struct drm_plane *plane,
u32 height = new_state->crtc_h;
struct drm_shadow_plane_state *shadow_plane_state =
to_drm_shadow_plane_state(new_state);
struct dma_buf_map map = shadow_plane_state->map[0];
struct dma_buf_map map = shadow_plane_state->data[0];
u8 *src = map.vaddr; /* TODO: Use mapping abstraction properly */
size_t data_size, mask_size;
u32 flags;