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[media] NetUP Dual DVB-T/C CI RF: load firmware according card revision 

Currently available two hardware revision:
0x1	firmware filename: dvb-netup-altera-01.fw
0x4	firmware filename: dvb-netup-altera-04.fw

Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Abylay Ospan 2011-07-14 05:20:29 -03:00 committed by Mauro Carvalho Chehab
parent 1752cd5d3e
commit b8f0d306b7
1 changed files with 14 additions and 0 deletions
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14
drivers/media/video/cx23885/cx23885-cards.c
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@ -29,6 +29,7 @@
#include "../../../staging/altera-stapl/altera.h"
#include "cx23885.h"
#include "tuner-xc2028.h"
#include "netup-eeprom.h"
#include "netup-init.h"
#include "altera-ci.h"
#include "xc4000.h"
@ -1430,6 +1431,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
const struct firmware *fw;
const char *filename = "dvb-netup-altera-01.fw";
char *action = "configure";
static struct netup_card_info cinfo;
struct altera_config netup_config = {
.dev = dev,
.action = action,
@ -1438,6 +1440,18 @@ void cx23885_card_setup(struct cx23885_dev *dev)
netup_initialize(dev);
netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
switch (cinfo.rev) {
case 0x4:
filename = "dvb-netup-altera-04.fw";
break;
default:
filename = "dvb-netup-altera-01.fw";
break;
}
printk(KERN_INFO "NetUP card rev=0x%x fw_filename=%s\n",
cinfo.rev, filename);
ret = request_firmware(&fw, filename, &dev->pci->dev);
if (ret != 0)
printk(KERN_ERR "did not find the firmware file. (%s) "