The patch number 10169 was added via Mauro Carvalho Chehab <[email protected]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
[email protected]
------
From: Mauro Carvalho Chehab <[email protected]>
merge: http://linuxtv.org/hg/~mkrufky/tiger
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
---
linux/drivers/media/dvb/siano/sms-cards.c | 23 +++++++++++++++-------
1 file changed, 16 insertions(+), 7 deletions(-)
diff -r 6a189bc8f115 -r f6863cfae3cb linux/drivers/media/dvb/siano/sms-cards.c
--- a/linux/drivers/media/dvb/siano/sms-cards.c Wed Dec 31 15:26:57 2008 -0200
+++ b/linux/drivers/media/dvb/siano/sms-cards.c Fri Jan 02 09:35:27 2009 -0200
@@ -120,7 +120,7 @@ static struct sms_board sms_boards[] = {
.name = "Hauppauge WinTV MiniCard",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
- .lna_ctrl = 1,
+ .lna_ctrl = -1,
},
};
@@ -131,9 +131,10 @@ struct sms_board *sms_get_board(int id)
return &sms_boards[id];
}
-static int sms_set_gpio(struct smscore_device_t *coredev, u32 pin, int enable)
-{
- int ret;
+static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable)
+{
+ int lvl, ret;
+ u32 gpio;
struct smscore_gpio_config gpioconfig = {
.direction = SMS_GPIO_DIRECTION_OUTPUT,
.pullupdown = SMS_GPIO_PULLUPDOWN_NONE,
@@ -145,12 +146,20 @@ static int sms_set_gpio(struct smscore_d
if (pin == 0)
return -EINVAL;
- ret = smscore_configure_gpio(coredev, pin, &gpioconfig);
-
+ if (pin < 0) {
+ /* inverted gpio */
+ gpio = pin * -1;
+ lvl = enable ? 0 : 1;
+ } else {
+ gpio = pin;
+ lvl = enable ? 1 : 0;
+ }
+
+ ret = smscore_configure_gpio(coredev, gpio, &gpioconfig);
if (ret < 0)
return ret;
- return smscore_set_gpio(coredev, pin, enable);
+ return smscore_set_gpio(coredev, gpio, lvl);
}
int sms_board_setup(struct smscore_device_t *coredev)
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/f6863cfae3cbeb301c3d1aa49871bcdb13ebd493
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