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authorMasakazu Mokuno <mokuno@sm.sony.co.jp>2008-10-20 08:03:33 +0200
committerTakashi Iwai <tiwai@suse.de>2008-10-20 08:04:59 +0200
commit756ba83ee370fbf62643777e7ba4a4f05932f6fb (patch)
tree7f1ee5dbf5558129ded18182d9d5d1060becc530 /drivers/ps3
parent219b22b24546dbd512419766eb46f6b729a5453a (diff)
ps3: Add ps3av_audio_mute_analog()
Add support for muting the analog output so that it does not play noises while non-PCM data is played. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/ps3')
-rw-r--r--drivers/ps3/ps3av.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 6f2f90ebb020..06848b254d57 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -915,6 +915,22 @@ int ps3av_video_mute(int mute)
EXPORT_SYMBOL_GPL(ps3av_video_mute);
+/* mute analog output only */
+int ps3av_audio_mute_analog(int mute)
+{
+ int i, res;
+
+ for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) {
+ res = ps3av_cmd_av_audio_mute(1,
+ &ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi],
+ mute);
+ if (res < 0)
+ return -1;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog);
+
int ps3av_audio_mute(int mute)
{
return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON

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