aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authormichael <michael@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2009-01-14 10:29:12 +0000
committermichael <michael@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2009-01-14 10:29:12 +0000
commitbe343fa0fc3f7abe007df8391f9c8a86f83dd042 (patch)
tree2ef82a2068d84846b2b836f2010ea4a4914d9790
parent523273d8c8d18e14058ea672353ae1a10dfeead7 (diff)
downloadlcd4linux-be343fa0fc3f7abe007df8391f9c8a86f83dd042.tar.gz
add support for Dell M1730 LCD to the G15 driver by lcd4linux@hayward.uk.com
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@964 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to '')
-rw-r--r--drv_G15.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/drv_G15.c b/drv_G15.c
index 8a8338c..11af0a2 100644
--- a/drv_G15.c
+++ b/drv_G15.c
@@ -56,6 +56,7 @@
#define G15_VENDOR 0x046d
#define G15_DEVICE 0xc222
+#define M1730_DEVICE 0xc251
#if 0
#define DEBUG(x) debug("%s(): %s", __FUNCTION__, x);
@@ -314,19 +315,24 @@ static int drv_G15_open()
for (bus = usb_get_busses(); bus; bus = bus->next) {
for (dev = bus->devices; dev; dev = dev->next) {
if ((g15_lcd = usb_open(dev))) {
- if ((dev->descriptor.idVendor == G15_VENDOR) && (dev->descriptor.idProduct == G15_DEVICE)) {
-
- /* detach from the kernel if we need to */
- int retval = usb_get_driver_np(g15_lcd, 0, dname, 31);
- if (retval == 0 && strcmp(dname, "usbhid") == 0) {
- usb_detach_kernel_driver_np(g15_lcd, 0);
+ if (dev->descriptor.idVendor == G15_VENDOR) {
+ switch (dev->descriptor.idProduct) {
+ case G15_DEVICE:
+ case M1730_DEVICE:
+ {
+ /* detach from the kernel if we need to */
+ int retval = usb_get_driver_np(g15_lcd, 0, dname, 31);
+ if (retval == 0 && strcmp(dname, "usbhid") == 0) {
+ usb_detach_kernel_driver_np(g15_lcd, 0);
+ }
+ usb_set_configuration(g15_lcd, 1);
+ usleep(100);
+ usb_claim_interface(g15_lcd, 0);
+ return 0;
+ }
+ default:
+ usb_close(g15_lcd);
}
- usb_set_configuration(g15_lcd, 1);
- usleep(100);
- usb_claim_interface(g15_lcd, 0);
- return 0;
- } else {
- usb_close(g15_lcd);
}
}
}