diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-02-15 19:15:10 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-03-13 12:36:28 +0300 |
| commit | c94aa5e0407e23b9d51bcfd073d83d0e504705c3 (patch) | |
| tree | 715eb0bd232135f8b2e3ff64608355da08f7d6e1 /drivers/gpu/drm/tiny | |
| parent | 03e7ac67e743195633455d7ecb4f7327e3797986 (diff) | |
| download | linux-c94aa5e0407e23b9d51bcfd073d83d0e504705c3.tar.xz | |
drm/cirrus: Inline cirrus_fb_blit_rect()
Inline cirrus_fb_blit_rect into its only caller. While at it, update
the code to use IOSYS_MAP_INIT_OFFSET(), which is the ideomatic way
of initializing struct iosys_map with an offset.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230215161517.5113-11-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/cirrus.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c index 46c6aa34ba79..a483abc2e6ba 100644 --- a/drivers/gpu/drm/tiny/cirrus.c +++ b/drivers/gpu/drm/tiny/cirrus.c @@ -317,21 +317,6 @@ static void cirrus_pitch_set(struct cirrus_device *cirrus, cirrus_set_start_address(cirrus, 0); } -static int cirrus_fb_blit_rect(struct drm_framebuffer *fb, - const struct iosys_map *vmap, - struct drm_rect *rect) -{ - struct cirrus_device *cirrus = to_cirrus(fb->dev); - struct iosys_map dst; - - iosys_map_set_vaddr_iomem(&dst, cirrus->vram); - iosys_map_incr(&dst, drm_fb_clip_offset(cirrus->pitch, fb->format, rect)); - - drm_fb_blit(&dst, &cirrus->pitch, cirrus->format->format, vmap, fb, rect); - - return 0; -} - static int cirrus_check_size(int width, int height, struct drm_framebuffer *fb) { @@ -393,6 +378,7 @@ static void cirrus_primary_plane_helper_atomic_update(struct drm_plane *plane, struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state); struct drm_framebuffer *fb = plane_state->fb; struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane); + struct iosys_map vaddr = IOSYS_MAP_INIT_VADDR_IOMEM(cirrus->vram); struct drm_atomic_helper_damage_iter iter; struct drm_rect damage; int idx; @@ -410,7 +396,11 @@ static void cirrus_primary_plane_helper_atomic_update(struct drm_plane *plane, drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); drm_atomic_for_each_plane_damage(&iter, &damage) { - cirrus_fb_blit_rect(fb, &shadow_plane_state->data[0], &damage); + unsigned int offset = drm_fb_clip_offset(cirrus->pitch, fb->format, &damage); + struct iosys_map dst = IOSYS_MAP_INIT_OFFSET(&vaddr, offset); + + drm_fb_blit(&dst, &cirrus->pitch, cirrus->format->format, + &shadow_plane_state->data[0], fb, &damage); } drm_dev_exit(idx); |