via82cxxx: add Arima W730-K8 and other rebadgings to short cables list

Port of Alan's patch for pata_via.c.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 11 insertions, 4 deletions

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 8c539381d622..a7be7795e6af 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -1,6 +1,6 @@
 /*
  *
- * Version 3.46
+ * Version 3.47
  *
  * VIA IDE driver for Linux. Supported southbridges:
  *
@@ -430,19 +430,26 @@ static struct dmi_system_id cable_dmi_table[] = {
         { }
 };
 
-static int via_cable_override(void)
+static int via_cable_override(struct pci_dev *pdev)
 {
         /* Systems by DMI */
         if (dmi_check_system(cable_dmi_table))
                 return 1;
+
+        /* Arima W730-K8/Targa Visionary 811/... */
+        if (pdev->subsystem_vendor == 0x161F &&
+            pdev->subsystem_device == 0x2032)
+                return 1;
+
         return 0;
 }
 
 static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
 {
-        struct via82cxxx_dev *vdev = pci_get_drvdata(hwif->pci_dev);
+        struct pci_dev *pdev = hwif->pci_dev;
+        struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
 
-        if (via_cable_override())
+        if (via_cable_override(pdev))
                 return ATA_CBL_PATA40_SHORT;
 
         if ((vdev->via_80w >> hwif->channel) & 1)