linux/drivers/media
Alan McIvor 961e668b34 [media] Default bt878 contrast value
The default_value for the Bt878 V4L2_CID_CONTRAST control is currently
set to 32768. Internally this gets translated to an analog input
circuit gain of 1.19. However, the default gain should be 1.0. This
patch alters the default value to 27648 which corresponds to a gain of
1.0. It also alters the probe routine so that the correct value is
written on board initialisation.

[mchehab@redhat.com: behavior confirmed via Fusion 878a datasheet]
Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-11 07:55:35 -03:00
..
common [media] fc0011: Reduce number of retries 2012-04-09 14:54:11 -03:00
dvb [media] mxl111sf: remove an unused variable 2012-04-09 14:57:20 -03:00
radio [media] radio-gemtek: add PnP support for AOpen FX-3D/Pro Radio 2012-04-10 19:53:19 -03:00
rc [media] ati_remote: add support for Medion X10 Digitainer remote 2012-04-11 02:05:46 -03:00
video [media] Default bt878 contrast value 2012-04-11 07:55:35 -03:00
Kconfig [media] DVB: dvb-net, make the kconfig text helpful 2011-07-27 17:53:09 -03:00
Makefile [media] media: Entities, pads and links 2011-03-22 04:53:10 -03:00
media-device.c [media] media: fix truncated entity specification 2011-12-20 09:31:50 -02:00
media-devnode.c [media] media: Initialize the media core with subsys_initcall() 2012-03-19 19:02:22 -03:00
media-entity.c [media] media: Properly handle link flags in link setup, link notify callback 2011-04-17 07:43:32 -03:00