i2c-viapro: Add VIA VX900 device ID

The SMBus controller in the VIA VX900 appears to be compatible with
the VIA VX855, so just add the device ID.

This closes kernel bug #43096.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro
index 2e758b0..b88f91a 100644 (file)
--- a/Documentation/i2c/busses/i2c-viapro
+++ b/Documentation/i2c/busses/i2c-viapro
@@ -20,7 +20,10 @@ Supported adapters:
     Datasheet: available on http://linux.via.com.tw
 
   * VIA Technologies, Inc. VX855/VX875
-    Datasheet: Availability unknown
+    Datasheet: available on http://linux.via.com.tw
+
+  * VIA Technologies, Inc. VX900
+    Datasheet: available on http://linux.via.com.tw
 
 Authors:
        Kyösti Mälkki <kmalkki@cc.hut.fi>,
@@ -57,6 +60,7 @@ Your lspci -n listing must show one of these :
  device 1106:8324   (CX700)
  device 1106:8353   (VX800/VX820)
  device 1106:8409   (VX855/VX875)
+ device 1106:8410   (VX900)
 
 If none of these show up, you should look in the BIOS for settings like
 enable ACPI / SMBus or even USB.

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8eed054..7f69f50 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -225,7 +225,7 @@ config I2C_VIA
          will be called i2c-via.
 
 config I2C_VIAPRO
-       tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx"
+       tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
        depends on PCI
        help
          If you say yes to this option, support will be included for the VIA
@@ -241,6 +241,7 @@ config I2C_VIAPRO
            CX700
            VX800/VX820
            VX855/VX875
+           VX900
 
          This driver can also be built as a module.  If so, the module
          will be called i2c-viapro.

diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 333011c..271c9a2 100644 (file)
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -401,6 +401,7 @@ found:
        case PCI_DEVICE_ID_VIA_CX700:
        case PCI_DEVICE_ID_VIA_VX800:
        case PCI_DEVICE_ID_VIA_VX855:
+       case PCI_DEVICE_ID_VIA_VX900:
        case PCI_DEVICE_ID_VIA_8251:
        case PCI_DEVICE_ID_VIA_8237:
        case PCI_DEVICE_ID_VIA_8237A:
@@ -470,6 +471,8 @@ static DEFINE_PCI_DEVICE_TABLE(vt596_ids) = {
          .driver_data = SMBBA3 },
        { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855),
          .driver_data = SMBBA3 },
+       { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900),
+         .driver_data = SMBBA3 },
        { 0, }
 };
 

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 33880f6..9d36b82 100644 (file)
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1427,6 +1427,7 @@
 #define PCI_DEVICE_ID_VIA_CX700_IDE    0x0581
 #define PCI_DEVICE_ID_VIA_VX800                0x8353
 #define PCI_DEVICE_ID_VIA_VX855                0x8409
+#define PCI_DEVICE_ID_VIA_VX900                0x8410
 #define PCI_DEVICE_ID_VIA_8371_1       0x8391
 #define PCI_DEVICE_ID_VIA_82C598_1     0x8598
 #define PCI_DEVICE_ID_VIA_838X_1       0xB188