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| author | Icenowy Zheng <uwu@icenowy.me> | 2025-05-31 20:11:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-24 08:58:40 +0200 |
| commit | 0e816f39ae3d7491513d8d288101410126cca7d0 (patch) | |
| tree | a4b06f4c57ddd7b86999ff13f60e773dc5eb0400 /net/lapb/lapb_timer.c | |
| parent | a9c482689051ca96f4a4630fe49fd6919694caaa (diff) | |
drm/mediatek: only announce AFBC if really supported
[ Upstream commit 8d121a82fa564e0c8bd86ce4ec56b2a43b9b016e ]
Currently even the SoC's OVL does not declare the support of AFBC, AFBC
is still announced to the userspace within the IN_FORMATS blob, which
breaks modern Wayland compositors like KWin Wayland and others.
Gate passing modifiers to drm_universal_plane_init() behind querying the
driver of the hardware block for AFBC support.
Fixes: c410fa9b07c3 ("drm/mediatek: Add AFBC support to Mediatek DRM driver")
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: CK Hu <ck.hu@medaitek.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20250531121140.387661-1-uwu@icenowy.me/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions