5.15-stable review patch. If anyone has any objections, please let me know.
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From: Mark Hasemeyer markhas@chromium.org
[ Upstream commit 7dd692217b861a8292ff8ac2c9d4458538fd6b96 ]
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.Iaf5702dc3f8af0fd2f81a22ba2da1... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/sof/sof-pci-dev.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 9f0732461a611..ec40053041e15 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -101,6 +101,13 @@ 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"), + } + }, {}, };