diff options
| author | Mark Hasemeyer <markhas@chromium.org> | 2023-10-20 14:59:53 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-10-23 13:27:14 +0100 |
| commit | 7dd692217b861a8292ff8ac2c9d4458538fd6b96 (patch) | |
| tree | ce624a1aa48b197c90b9c12182dc01f6fef22326 /sound | |
| parent | 9e630efb5a4af56fdb15aa10405f5cfd3f5f5b83 (diff) | |
| download | lwn-7dd692217b861a8292ff8ac2c9d4458538fd6b96.tar.gz lwn-7dd692217b861a8292ff8ac2c9d4458538fd6b96.zip | |
ASoC: SOF: sof-pci-dev: Fix community key quirk detection
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/sof-pci-dev.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index f5ece43d0ec2..f42c85df88a8 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -145,6 +145,13 @@ 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"), + } + }, {}, }; |