leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

V4L/DVB (10314): cx25840: ignore TUNER_SET_CONFIG in the command callback.

Browse Source 
These days TUNER_SET_CONFIG is broadcast to the other i2c devices
and that triggers a fw load on the cx25840. Ignore this command
since cx25840 isn't a tuner and you really do not want to load
the firmware that early.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-01-27 06:20:34 -03:00 committed by Mauro Carvalho Chehab
parent d1a470fbd9
commit 6d9f13c47a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/cx25840/cx25840-core.c
View File

@ -1383,7 +1383,7 @@ static int cx25840_log_status(struct v4l2_subdev *sd)
static int cx25840_command(struct i2c_client *client, unsigned cmd, void *arg)
{
/* ignore this command */
if (cmd == TUNER_SET_TYPE_ADDR)
if (cmd == TUNER_SET_TYPE_ADDR || cmd == TUNER_SET_CONFIG)
return 0;
/* Old-style drivers rely on initialization on first use, so