linux-kernel - [PATCH] Register the bus, vendor and product IDs for dvb-usb remote device

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Date:	Sun, 21 Jan 2007 02:47:20 +0000 (GMT)
From:	Chris Rankin <rankincj@...oo.com>
To:	v4l-dvb-maintainer@...uxtv.org
Cc:	linux-dvb@...uxtv.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Register the bus, vendor and product IDs for dvb-usb remote device

Hi,

This patch writes the USB vendor and product IDs into the /sys/class/input/inputX/id/ files, so
that udev can find them. A rule like this does the trick for me:

KERNEL="event*", SYSFS{../id/vendor}=="2040", SYSFS{../id/product}=="9301",
SYMLINK+="input/dvb-remote"

--- linux-2.6.18/drivers/media/dvb/dvb-usb/dvb-usb-remote.c.old 2007-01-21 02:43:11.000000000
+0000
+++ linux-2.6.18/drivers/media/dvb/dvb-usb/dvb-usb-remote.c     2007-01-21 02:39:02.000000000
+0000
@@ -107,6 +107,9 @@
        d->rc_input_dev->keycodemax = KEY_MAX;
        d->rc_input_dev->name = "IR-receiver inside an USB DVB receiver";
        d->rc_input_dev->phys = d->rc_phys;
+       d->rc_input_dev->id.bustype = BUS_USB;
+       d->rc_input_dev->id.vendor = d->udev->descriptor.idVendor;
+       d->rc_input_dev->id.product = d->udev->descriptor.idProduct;

        /* set the bits for the keys */
        deb_rc("key map size: %d\n", d->props.rc_key_map_size);

Cheers,
Chris

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