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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-12-09 15:25:20 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-12-11 12:35:25 +0100 |
| commit | abe54e54ddef85006d58495e6f2311ce82b4f015 (patch) | |
| tree | a427b41128b9192cdb34cef7b0a9d35a56750109 /drivers/gpu/drm/ast | |
| parent | c365d304d69ab2a38e1431323d17a216b7930e32 (diff) | |
| download | linux-abe54e54ddef85006d58495e6f2311ce82b4f015.tar.bz2 | |
drm/ast: Don't pin cursor source BO explicitly during update
Vmapping the cursor source BO contains an implicit pin operation,
so there's no need to do this manually.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201209142527.26415-2-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/ast')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_cursor.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/ast/ast_cursor.c b/drivers/gpu/drm/ast/ast_cursor.c index 742d43a7edf4..68bf3d33f1ed 100644 --- a/drivers/gpu/drm/ast/ast_cursor.c +++ b/drivers/gpu/drm/ast/ast_cursor.c @@ -180,12 +180,9 @@ int ast_cursor_blit(struct ast_private *ast, struct drm_framebuffer *fb) gbo = drm_gem_vram_of_gem(fb->obj[0]); - ret = drm_gem_vram_pin(gbo, 0); - if (ret) - return ret; ret = drm_gem_vram_vmap(gbo, &map); if (ret) - goto err_drm_gem_vram_unpin; + return ret; src = map.vaddr; /* TODO: Use mapping abstraction properly */ dst = ast->cursor.map[ast->cursor.next_index].vaddr_iomem; @@ -194,13 +191,8 @@ int ast_cursor_blit(struct ast_private *ast, struct drm_framebuffer *fb) update_cursor_image(dst, src, fb->width, fb->height); drm_gem_vram_vunmap(gbo, &map); - drm_gem_vram_unpin(gbo); return 0; - -err_drm_gem_vram_unpin: - drm_gem_vram_unpin(gbo); - return ret; } static void ast_cursor_set_base(struct ast_private *ast, u64 address) |