diff options
| author | Douglas Anderson <dianders@chromium.org> | 2024-02-28 01:19:29 +0300 |
|---|---|---|
| committer | Douglas Anderson <dianders@chromium.org> | 2024-03-05 19:37:44 +0300 |
| commit | 95bf25bb9ed5dedb7fb39f76489f7d6843ab0475 (patch) | |
| tree | 3bec7ec259980e2b25aed56100cc440825b35151 | |
| parent | daf8739c3322a762ce84f240f50e0c39181a41ab (diff) | |
| download | linux-95bf25bb9ed5dedb7fb39f76489f7d6843ab0475.tar.xz | |
drm/udl: Add ARGB8888 as a format
Even though the UDL driver converts to RGB565 internally (see
pixel32_to_be16() in udl_transfer.c), it advertises XRGB8888 for
compatibility. Let's add ARGB8888 to that list.
This makes UDL devices work on ChromeOS again after commit
c91acda3a380 ("drm/gem: Check for valid formats"). Prior to that
commit things were "working" because we'd silently treat the ARGB8888
that ChromeOS wanted as XRGB8888.
Fixes: c91acda3a380 ("drm/gem: Check for valid formats")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240227141928.1.I24ac8d51544e4624b7e9d438d95880c4283e611b@changeid
| -rw-r--r-- | drivers/gpu/drm/udl/udl_modeset.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 7702359c90c2..0f8d3678770e 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -253,6 +253,7 @@ static int udl_handle_damage(struct drm_framebuffer *fb, static const uint32_t udl_primary_plane_formats[] = { DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888, + DRM_FORMAT_ARGB8888, }; static const uint64_t udl_primary_plane_fmtmods[] = { |