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Commit f0f4633a authored by Devin Heitmueller's avatar Devin Heitmueller Committed by Mauro Carvalho Chehab
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V4L/DVB (11801): dib0700: reduce xc5000 sleep time for Pinnacle 801e to 10ms 



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

Signed-off-by: default avatarDevin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 4900877b

drivers/media/dvb/dvb-usb/dib0700_devices.c

+2 −2
Original line number Diff line number Diff line
@@ -1346,9 +1346,9 @@ static int dib0700_xc5000_tuner_callback(void *priv, int component, 
	if (command == XC5000_TUNER_RESET) {

		/* Reset the tuner */

		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);

		msleep(330); /* from Windows USB trace */

		msleep(10);

	} else {

		err("xc5000: unknown tuner callback command: %d\n", command);

		return -EINVAL;