mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-01 14:44:12 +00:00
Code Issues Releases Wiki Activity

ASoC: SOF: sof-pci-dev: Fix community key quirk detection

Browse source 
[ Upstream commit 7dd692217b ]

Some Chromebooks do not populate the product family DMI value resulting
in firmware load failures.

Add another quirk detection entry that looks for "Google" in the BIOS
version. Theoretically, PRODUCT_FAMILY could be replaced with
BIOS_VERSION, but it is left as a quirk to be conservative.

Cc: stable@vger.kernel.org
Signed-off-by: Mark Hasemeyer <markhas@chromium.org>
Acked-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20231020145953.v1.1.Iaf5702dc3f8af0fd2f81a22ba2da1a5e15b3604c@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Mark Hasemeyer 2023-10-20 14:59:53 -06:00 committed by Greg Kroah-Hartman
parent b37e1fbe6d
commit cb420e3557
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
sound/soc/sof/sof-pci-dev.c
View file

@ -96,6 +96,13 @@ static const struct dmi_system_id community_key_platforms[] = {
DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"),
}
},
{
.ident = "Google firmware",
.callback = chromebook_use_community_key,
.matches = {
DMI_MATCH(DMI_BIOS_VERSION, "Google"),
}
},
{},
};