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| author | Liu Ying <victor.liu@nxp.com> | 2023-05-10 17:24:48 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2023-05-26 19:07:31 +0200 |
| commit | c62a7b9ca72472f66c86db69bb0d1bb45c3f372b (patch) | |
| tree | 72a40ae95aeeeea135eab7acac8002cf17d8eeab /drivers/mux | |
| parent | 5befcdcaf062abcd362c2e761b069424d9e3b2a4 (diff) | |
| download | linux-c62a7b9ca72472f66c86db69bb0d1bb45c3f372b.tar.gz linux-c62a7b9ca72472f66c86db69bb0d1bb45c3f372b.tar.bz2 linux-c62a7b9ca72472f66c86db69bb0d1bb45c3f372b.zip | |
drm: lcdif: Check consistent bus format and flags across first bridges
The single LCDIF embedded in i.MX93 SoC may drive multiple displays
simultaneously. Check bus format and flags across first bridges in
->atomic_check() to ensure they are consistent. This is a preparation
for adding i.MX93 LCDIF support.
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230510092450.4024730-5-victor.liu@nxp.com
Diffstat (limited to 'drivers/mux')
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