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V4L/DVB (11801): dib0700: reduce xc5000 sleep time for Pinnacle 801e to 10ms

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According to the xc5000 spec, the reset pin only needs to be held low for 10ms.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devin Heitmueller 2009-05-04 21:57:41 -03:00 committed by Mauro Carvalho Chehab
parent 4900877b7c
commit f0f4633a04
1 changed files with 2 additions and 2 deletions
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4
drivers/media/dvb/dvb-usb/dib0700_devices.c
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@ -1346,9 +1346,9 @@ static int dib0700_xc5000_tuner_callback(void *priv, int component,
if (command == XC5000_TUNER_RESET) { if (command == XC5000_TUNER_RESET) {
/* Reset the tuner */ /* Reset the tuner */
dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 0); dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 0);
msleep(330); /* from Windows USB trace */ msleep(10);
dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 1); dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 1);
msleep(330); /* from Windows USB trace */ msleep(10);
} else { } else {
err("xc5000: unknown tuner callback command: %d\n", command); err("xc5000: unknown tuner callback command: %d\n", command);
return -EINVAL; return -EINVAL;