From 756ba83ee370fbf62643777e7ba4a4f05932f6fb Mon Sep 17 00:00:00 2001 From: Masakazu Mokuno Date: Mon, 20 Oct 2008 08:03:33 +0200 Subject: 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 Signed-off-by: Takashi Iwai --- drivers/ps3/ps3av.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers') diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c index 6f2f90e..06848b2 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 -- cgit v1.1