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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-08-08 14:53:58 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-08-10 09:18:45 +0200 |
| commit | ab298c29d414a5a94ed3039b0e97bc325bf45272 (patch) | |
| tree | b8d6c624e54cc658c166949eb6c79d4d04703343 /drivers/gpu/drm/tiny | |
| parent | e13140a06283141318319aaae7dfa348b06bdd6c (diff) | |
| download | linux-ab298c29d414a5a94ed3039b0e97bc325bf45272.tar.gz linux-ab298c29d414a5a94ed3039b0e97bc325bf45272.tar.bz2 linux-ab298c29d414a5a94ed3039b0e97bc325bf45272.zip | |
drm/format-helper: Rework XRGB8888-to-RGBG565 conversion
Update XRGB8888-to-RGB565 conversion to support struct iosys_map
and convert all users. Although these are single-plane color formats,
the new interface supports multi-plane formats for consistency with
drm_fb_blit().
v2:
* update new Kunit tests
* update documentation (Sam)
* add TODO on vaddr location (Sam)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220808125406.20752-7-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/cirrus.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c index 73fb9f63d227..9cd398e4700b 100644 --- a/drivers/gpu/drm/tiny/cirrus.c +++ b/drivers/gpu/drm/tiny/cirrus.c @@ -335,8 +335,7 @@ static int cirrus_fb_blit_rect(struct drm_framebuffer *fb, } else if (fb->format->cpp[0] == 4 && cirrus->cpp == 2) { iosys_map_incr(&dst, drm_fb_clip_offset(cirrus->pitch, fb->format, rect)); - drm_fb_xrgb8888_to_rgb565_toio(dst.vaddr_iomem, cirrus->pitch, vaddr, fb, rect, - false); + drm_fb_xrgb8888_to_rgb565(&dst, &cirrus->pitch, vmap, fb, rect, false); } else if (fb->format->cpp[0] == 4 && cirrus->cpp == 3) { iosys_map_incr(&dst, drm_fb_clip_offset(cirrus->pitch, fb->format, rect)); |