This patch adds a 'phys' string, of the same form as used by various other
DVB cards' IR drivers, for access by any program which uses the EVIOCPHYS
ioctl or may read /sys/class/input/*/phys (e.g. udev) to identify input
device nodes.
Taken from Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <linux@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: David Härdeman <david@xxxxxxxxxxx>
Index: v4l-dvb/linux/drivers/media/dvb/ttpci/budget-ci.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/dvb/ttpci/budget-ci.c 2006-10-02 01:59:42.000000000 +0200
+++ v4l-dvb/linux/drivers/media/dvb/ttpci/budget-ci.c 2006-10-02 17:54:31.000000000 +0200
@@ -69,6 +69,7 @@
struct input_dev *dev;
struct tasklet_struct msp430_irq_tasklet;
char name[72]; /* 40 + 32 for (struct saa7146_dev).name */
+ char phys[32];
};
struct budget_ci {
@@ -198,8 +199,29 @@
snprintf(budget_ci->ir.name, sizeof(budget_ci->ir.name),
"Budget-CI dvb ir receiver %s", saa->name);
+ snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys),
+ "pci-%s/ir0", pci_name(saa->pci));
+
input_dev->name = budget_ci->ir.name;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+ input_dev->phys = budget_ci->ir.phys;
+ input_dev->id.bustype = BUS_PCI;
+ input_dev->id.version = 1;
+ if (saa->pci->subsystem_vendor) {
+ input_dev->id.vendor = saa->pci->subsystem_vendor;
+ input_dev->id.product = saa->pci->subsystem_device;
+ } else {
+ input_dev->id.vendor = saa->pci->vendor;
+ input_dev->id.product = saa->pci->device;
+ }
+# if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)
+ input_dev->cdev.dev = &saa->pci->dev;
+# else
+ input_dev->dev = &saa->pci->dev;
+# endif
+#endif
+
set_bit(EV_KEY, input_dev->evbit);
for (i = 0; i < ARRAY_SIZE(key_map); i++)
if (key_map[i])
--
David Härdeman
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