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[media] it9135: add support for IT9135 9005 devices

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Support add for IT9135 9005 devices

With this patch IT9135 devices now move to using
dvb-usb-it9135-01.fw firmware
IT9137 remain on previous firmware.

IT9135 devices seem more stable on this firmware.

If the user wishes to remain on it9137 firmware they can change
back using firmware=1 module option.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Malcolm Priestley 2011-11-30 17:16:09 -03:00 committed by Mauro Carvalho Chehab
parent b699029148
commit 5e642c06b5
2 changed files with 25 additions and 2 deletions
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1
drivers/media/dvb/dvb-usb/dvb-usb-ids.h
View file

@ -131,6 +131,7 @@
#define USB_PID_GRANDTEC_DVBT_USB_WARM 0x0fa1
#define USB_PID_INTEL_CE9500 0x9500
#define USB_PID_ITETECH_IT9135 0x9135
#define USB_PID_ITETECH_IT9135_9005 0x9005
#define USB_PID_KWORLD_399U 0xe399
#define USB_PID_KWORLD_399U_2 0xe400
#define USB_PID_KWORLD_395U 0xe396

26
drivers/media/dvb/dvb-usb/it913x.c
View file

@ -52,6 +52,11 @@ static int pid_filter;
module_param_named(pid, pid_filter, int, 0644);
MODULE_PARM_DESC(pid, "set default 0=on 1=off");
static int dvb_usb_it913x_firmware;
module_param_named(firmware, dvb_usb_it913x_firmware, int, 0644);
MODULE_PARM_DESC(firmware, "set firmware 0=auto 1=IT9137 2=IT9135V1");
int cmd_counter;
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@ -340,6 +345,10 @@ static int it913x_rc_query(struct dvb_usb_device *d)
return ret;
}
/* Firmware sets raw */
const char fw_it9135_v1[] = "dvb-usb-it9135-01.fw";
const char fw_it9137[] = "dvb-usb-it9137-01.fw";
static int ite_firmware_select(struct usb_device *udev,
struct dvb_usb_device_properties *props)
{
@ -348,18 +357,27 @@ static int ite_firmware_select(struct usb_device *udev,
if (le16_to_cpu(udev->descriptor.idProduct) ==
USB_PID_ITETECH_IT9135)
sw = IT9135_V1_FW;
else if (le16_to_cpu(udev->descriptor.idProduct) ==
USB_PID_ITETECH_IT9135_9005)
sw = IT9135_V1_FW;
else
sw = IT9137_FW;
/* force switch */
if (dvb_usb_it913x_firmware != IT9135_AUTO)
sw = dvb_usb_it913x_firmware;
switch (sw) {
case IT9135_V1_FW:
it913x_config.firmware_ver = 0;
it913x_config.firmware_ver = 1;
it913x_config.adc_x2 = 1;
props->firmware = fw_it9135_v1;
break;
case IT9137_FW:
default:
it913x_config.firmware_ver = 0;
it913x_config.adc_x2 = 0;
props->firmware = fw_it9137;
}
return 0;
@ -636,6 +654,7 @@ static struct usb_device_id it913x_table[] = {
{ USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09) },
{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135) },
{ USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137) },
{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005) },
{} /* Terminating entry */
};
@ -722,6 +741,9 @@ static struct dvb_usb_device_properties it913x_properties = {
{ "Sveon STV22 Dual DVB-T HDTV(IT9137)",
{ &it913x_table[2], NULL },
},
{ "ITE 9135(9005) Generic",
{ &it913x_table[3], NULL },
},
}
};
@ -755,5 +777,5 @@ module_exit(it913x_module_exit);
MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
MODULE_DESCRIPTION("it913x USB 2 Driver");
MODULE_VERSION("1.11");
MODULE_VERSION("1.14");
MODULE_LICENSE("GPL");