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authorTakashi Iwai <tiwai@suse.de>2017-11-17 15:17:22 +0100
committerTakashi Iwai <tiwai@suse.de>2017-11-17 15:17:41 +0100
commit31d7d2a0eb0302ebd1d2cb6d51752967b9747cc4 (patch)
treee12d7b51210f933b451984ed799a74cbe8d3c825
parent16e292720df851ba24d750af513b1162e87b5a23 (diff)
ACPI / x86: Extend KIOX000A quirk to cover all affected BIOS
versions (bsc#1068546). suse-commit: 8c5caf6c2fcedccf61202d2e96680c9084ede659
-rw-r--r--drivers/acpi/x86/utils.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index 36f37ccb8327..95444f5f00a0 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -62,18 +62,34 @@ static const struct always_present_id always_present_ids[] = {
*/
ENTRY("INT0002", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {}),
/*
- * The GPD win BIOS dated 20170320 has disabled the accelerometer, the
+ * The GPD win BIOS dated 20170221 has disabled the accelerometer, the
* drivers sometimes cause crashes under Windows and this is how the
* manufacturer has solved this :| Note that the the DMI data is less
* generic then it seems, a board_vendor of "AMI Corporation" is quite
* rare and a board_name of "Default String" also is rare.
+ *
+ * Unfortunately the GPD pocket also uses these strings and its BIOS
+ * was copy-pasted from the GPD win, so it has a disabled KIOX000A
+ * node which we should not enable, thus we also check the BIOS date.
*/
ENTRY("KIOX000A", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {
DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "Default string"),
DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ DMI_MATCH(DMI_BIOS_DATE, "02/21/2017")
+ }),
+ ENTRY("KIOX000A", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "Default string"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
DMI_MATCH(DMI_BIOS_DATE, "03/20/2017")
}),
+ ENTRY("KIOX000A", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "Default string"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ DMI_MATCH(DMI_BIOS_DATE, "05/25/2017")
+ }),
};
bool acpi_device_always_present(struct acpi_device *adev)