V4L/DVB (12347): cx25840: Bugfix for no DVB-T on the Hauppauge HVR-1700

Browse source

After the i2c subdev changes the ordering of initialization changed,
causing a total loss of previous GPIO settings and a loss of DTV.
The generic firmware loading routine has now changed to preserve
GPIO values if the device is cx23885 based (safety) and I've
moved the GPIO configuration from probe() into the cx23885 init
func which is a little clearer and fixes the bug.

Tested-by: Sohail Syyed <linuxtv@hubstar.net>
Reviewed-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

...

This commit is contained in:

Steven Toth 2009-07-23 12:18:54 -03:00 • committed by Mauro Carvalho Chehab

parent 73c6f462d1

commit f3d6f63302

2 changed files with 21 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

drivers/media/video/cx25840/cx25840-core.c

View file

13

drivers/media/video/cx25840/cx25840-firmware.c

View file