src/patches/suse-2.6.27.25/patches.fixes/ath5k-aspire-one-led.patch

   1 From: Bob Copeland <me@bobcopeland.com>
   2 Subject: ath5k: support LEDs on Acer Aspire One netbook
   3 Patch-mainline: 2.6.30
   4 References: bnc#486728
   5
   6 Add vendor ID for Foxconn and use it to set the ath5k LED gpio and
   7 polarity for Acer branded laptops.
   8
   9 base.c:
  10 Changes-licensed-under: 3-Clause-BSD
  11
  12 Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
  13 Tested-by: Maxim Levitsky <maximlevitsky@gmail.com>
  14 Tested-by: Andreas Mohr <andi@lisas.de>
  15 Signed-off-by: Bob Copeland <me@bobcopeland.com>
  16 Signed-off-by: John W. Linville <linville@tuxdriver.com>
  17 Acked-by: Helmut Schaa <hschaa@suse.de>
  18 Acked-by: Jiri Benc <jbenc@suse.cz>
  19
  20 ---
  21
  22 diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
  23 index e4fe13e..9a7072e 100644
  24 --- a/drivers/net/wireless/ath5k/base.c
  25 +++ b/drivers/net/wireless/ath5k/base.c
  26 @@ -2593,6 +2593,13 @@ ath5k_init_leds(struct ath5k_softc *sc)
  27                 sc->led_pin = 1;
  28                 sc->led_on = 1;  /* active high */
  29         }
  30 +       /* Pin 3 on Foxconn chips used in Acer Aspire One (0x105b:e008) */
  31 +       if (pdev->subsystem_vendor == PCI_VENDOR_ID_FOXCONN) {
  32 +               __set_bit(ATH_STAT_LEDSOFT, sc->status);
  33 +               sc->led_pin = 3;
  34 +               sc->led_on = 0;  /* active low */
  35 +       }
  36 +
  37         if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
  38                 goto out;
  39
  40 diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
  41 index aca8c45..b574815 100644
  42 --- a/include/linux/pci_ids.h
  43 +++ b/include/linux/pci_ids.h
  44 @@ -823,6 +823,8 @@
  45  #define PCI_DEVICE_ID_PROMISE_20276    0x5275
  46  #define PCI_DEVICE_ID_PROMISE_20277    0x7275
  47
  48 +#define PCI_VENDOR_ID_FOXCONN          0x105b
  49 +
  50  #define PCI_VENDOR_ID_UMC              0x1060
  51  #define PCI_DEVICE_ID_UMC_UM8673F      0x0101
  52  #define PCI_DEVICE_ID_UMC_UM8886BF     0x673a