mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-19 02:04:19 +08:00
8a880a2014
Despite its name being prefixed with bytcr, before this commit the bytcr_rt5651 machine driver could not work with Bay Trail CR boards, as those only have SSP0 and it only supported SSP0-AIF1 setups. This commit adds support for this, autodetecting AIF1 vs AIF2 based on BIOS tables. While at it also add support for SSP2-AIF2 setups, as that requires only minimal extra code on top of the code adding SSP0-AIF1 / SSP0-AIF2 support. Note this code is all copy-pasted from bytcr_rt5640.c. I've looked into merging the 2 machine drivers into 1 to avoid copy-pasting, but there are enough subtile differences to make this hard *and* with all the quirks the machine driver already is full with if (variant-foo) then ... else ... constructs adding more of these is going to make the code unreadable. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|---|---|---|
| .. | ||
| atom | ||
| baytrail | ||
| boards | ||
| common | ||
| haswell | ||
| skylake | ||
| Kconfig | ||
| Makefile | ||