From 2fe3e2ee72ef17daad1d3769321bb7dd69a003a9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 27 Nov 2008 09:10:40 -0300 Subject: V4L/DVB (9764): em28xx: Add support for suspend the device when not used Several chips may be turned off when the device is not used, like audio, video and dvb demods. This patch adds a gpio callback at the core structs to allow turning off such devices. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-cards.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/video/em28xx/em28xx-cards.c') diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index be78485c166..a4b61e5a763 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1456,7 +1456,7 @@ void em28xx_pre_card_setup(struct em28xx *dev) em28xx_set_mode(dev, EM28XX_ANALOG_MODE); /* Unlock device */ - em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED); + em28xx_set_mode(dev, EM28XX_SUSPEND); } static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl) -- cgit v1.2.3