diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2021-05-06 14:06:57 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-02 13:16:01 +0200 |
| commit | ef677df92e450b90688828a5e44b94c8dc156e62 (patch) | |
| tree | f65e65bf8ca0dfc3f72704dfd6037aec2fd83984 /Documentation/trace | |
| parent | d84b9202d712309840f8b5abee0ed272506563bd (diff) | |
| download | linux-stable-ef677df92e450b90688828a5e44b94c8dc156e62.tar.gz | |
media: adv7842: support EDIDs up to 4 blocks
The adv7842 driver didn't support EDIDs of 3 or 4 blocks, even though the
hardware supports this.
It is a bit more complicated due to the fact that the adv7842 can expose
two EDIDs: one digital, one analog, for DVI-I connectors. In that case the
VGA_EDID_ENABLE bit is set and blocks 0 and 1 of the EDID eeprom are used
for the DVI-D part and block 2 is used for the DVI-A part of the DVI-I
connector.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/trace')
0 files changed, 0 insertions, 0 deletions