diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-04-26 14:16:18 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-29 18:41:36 -0300 |
| commit | 136531dac435828c4aa9ca694a7693b63a573be1 (patch) | |
| tree | 208e2df4a9a62e22da99f1c81ef534b493647a88 /drivers/media/video/ivtv/ivtv-gpio.c | |
| parent | a0bdd273a2fdb2a0debc90d5f8826073e2ddea4d (diff) | |
| download | blackbird-op-linux-136531dac435828c4aa9ca694a7693b63a573be1.tar.gz blackbird-op-linux-136531dac435828c4aa9ca694a7693b63a573be1.zip | |
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.c | 9 |
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; |
