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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2021-11-10 18:36:04 +0300 |
|---|---|---|
| committer | Karol Herbst <kherbst@redhat.com> | 2021-11-11 14:25:40 +0300 |
| commit | 3cc1ae1fa70ab369e4645e38ce335a19438093ad (patch) | |
| tree | fc8bebb948d883b94178956cefbfe18c59d77fad /lib/test-string_helpers.c | |
| parent | 7120a447c7fe37a123ab7a63afefdbf0787b9002 (diff) | |
| download | linux-3cc1ae1fa70ab369e4645e38ce335a19438093ad.tar.xz | |
drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
gv100_hdmi_ctrl() writes vendor_infoframe.subpack0_high to 0x6f0110, and
then overwrites it with 0. Just drop the overwrite with 0, that's clearly
a mistake.
Because of this issue the HDMI VIC is 0 instead of 1 in the HDMI Vendor
InfoFrame when transmitting 4kp30.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: 290ffeafcc1a ("drm/nouveau/disp/gv100: initial support")
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3d3bd0f7-c150-2479-9350-35d394ee772d@xs4all.nl
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions