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authorHans Verkuil <hverkuil@xs4all.nl>2008-04-26 14:16:18 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-29 18:41:36 -0300
commit136531dac435828c4aa9ca694a7693b63a573be1 (patch)
tree208e2df4a9a62e22da99f1c81ef534b493647a88 /drivers/media/video/ivtv/ivtv-gpio.c
parenta0bdd273a2fdb2a0debc90d5f8826073e2ddea4d (diff)
V4L/DVB (7763): ivtv: add tuner support for the AverMedia M116
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-gpio.c')
-rw-r--r--drivers/media/video/ivtv/ivtv-gpio.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index 688cd3856685..d8ac09f3cce6 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -128,20 +128,17 @@ int ivtv_reset_tuner_gpio(void *dev, int cmd, int value)
{
struct i2c_algo_bit_data *algo = dev;
struct ivtv *itv = algo->data;
- int curdir, curout;
+ u32 curout;
if (cmd != XC2028_TUNER_RESET)
return 0;
IVTV_DEBUG_INFO("Resetting tuner\n");
curout = read_reg(IVTV_REG_GPIO_OUT);
- curdir = read_reg(IVTV_REG_GPIO_DIR);
- curdir |= (1 << 12); /* GPIO bit 12 */
-
- curout &= ~(1 << 12);
+ curout &= ~(1 << itv->card->xceive_pin);
write_reg(curout, IVTV_REG_GPIO_OUT);
schedule_timeout_interruptible(msecs_to_jiffies(1));
- curout |= (1 << 12);
+ curout |= 1 << itv->card->xceive_pin;
write_reg(curout, IVTV_REG_GPIO_OUT);
schedule_timeout_interruptible(msecs_to_jiffies(1));
return 0;