Add vendor ID for Foxconn and use it to set the ath5k LED gpio and
polarity for Acer branded laptops.
base.c:
Changes-licensed-under: 3-Clause-BSD
Reported-by: Maxim Levitsky <maximlevitsky@xxxxxxxxx>
Tested-by: Maxim Levitsky <maximlevitsky@xxxxxxxxx>
Tested-by: Andreas Mohr <andi@xxxxxxxx>
Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath5k/base.c | 7 +++++++
include/linux/pci_ids.h | 2 ++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 40c0155..fd3a6f4 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2595,6 +2595,13 @@ ath5k_init_leds(struct ath5k_softc *sc)
sc->led_pin = 1;
sc->led_on = 1; /* active high */
}
+ /* Pin 3 on Foxconn chips used in Acer Aspire One (0x105b:e008) */
+ if (pdev->subsystem_vendor == PCI_VENDOR_ID_FOXCONN) {
+ __set_bit(ATH_STAT_LEDSOFT, sc->status);
+ sc->led_pin = 3;
+ sc->led_on = 0; /* active low */
+ }
+
if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
goto out;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 1800f1d..c1fb01c 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -834,6 +834,8 @@
#define PCI_DEVICE_ID_PROMISE_20276 0x5275
#define PCI_DEVICE_ID_PROMISE_20277 0x7275
+#define PCI_VENDOR_ID_FOXCONN 0x105b
+
#define PCI_VENDOR_ID_UMC 0x1060
#define PCI_DEVICE_ID_UMC_UM8673F 0x0101
#define PCI_DEVICE_ID_UMC_UM8886BF 0x673a
--
1.6.0.6
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