It's a general case that one platform uses different keypad matrix to
support different projects. In the case of mid_keypad driver, we would
like to add subvendor id to distinguish which keypad will be used.
Keypad driver get pci_device_id infomation from PCI shim data which
filled by IA32-fw. Could we use this mechanism to add kinds of keypad
support via PCI shim? Is this proposal appropriate to meego and mid?
#define SUBVENDOR_CDK 0
#define SUBVENDOR_MM 1
#define SUBDEVICE_7INCH 0
#define SUBDEVICE_10INCH 1
static struct pci_device_id keypad_pci_tbl[] = {
{0x8086, 0x0805, SUBVENDOR_CDK, PCI_ANY_ID, 0, 0, 0 },
{0x8086, 0x0805, SUBVENDOR_MM, SUBDEVICE_7INCH, 0, 0, 0 },
{0x8086, 0x0805, SUBVENDOR_MM, SUBDEVICE_10INCH, 0, 0, 0 },
{0,}
};
_______________________________________________
MeeGo-kernel mailing list
[email protected]
http://lists.meego.com/listinfo/meego-kernel
