openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

V4L/DVB (6687): saa7134: add mute support for radio/analog-in on MD9717 and MD7134 

Currently the saa7134 chips only have mute support for the TV input.

Cards with mute from external audio muxes are already fine on the
other inputs and some recent tuners mute at least the radio on exit.
But these mostly hybrid tuners are not fully backward compatible, since
they must power down and mute regardless.

For some included above, the MD7134 knows several, to switch on mute/automute
to the TV input is functional and backward compatible for the applications,
except that the tuners with tda9887 always mute on exit.

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hermann Pitton 2007-11-28 21:54:35 -03:00 committed by Mauro Carvalho Chehab
parent 102df6a785
commit cc76466b31
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/media/video/saa7134/saa7134-cards.c
View File

@ -350,6 +350,10 @@ struct saa7134_board saa7134_boards[] = {
.name = name_radio,
.amux = LINE2,
},
.mute = {
.name = name_mute,
.amux = TV,
},
},
[SAA7134_BOARD_TVSTATION_RDS] = {
/* Typhoon TV Tuner RDS: Art.Nr. 50694 */
@ -567,6 +571,10 @@ struct saa7134_board saa7134_boards[] = {
.name = name_radio,
.amux = LINE2,
},
.mute = {
.name = name_mute,
.amux = TV,
},
},
[SAA7134_BOARD_TYPHOON_90031] = {
/* aka Typhoon "TV+Radio", Art.Nr 90031 */