From: Takashi Iwai <tiwai@suse.de>
To: tom.ty89@gmail.com
Cc: alsa-devel@alsa-project.org
Subject: Re: [PATCH - alsa-lib 1/1] removing surround PCMs built with ttable
Date: Wed, 20 Jan 2016 16:02:01 +0100 [thread overview]
Message-ID: <s5hh9i8uweu.wl-tiwai@suse.de> (raw)
In-Reply-To: <569fa051.899d420a.b26df.ffffdd9d@mx.google.com>
On Wed, 20 Jan 2016 15:57:13 +0100,
tom.ty89@gmail.com wrote:
>
> From: Tom Yan <tom.ty89@gmail.com>
>
> Removing surround41 and surround50. surround21 stays untouched because
> it was added particularly for laptops with subwoofer speaker recently.
> Though i do think that those should be handled with a more specifc and
> proper approach, if the conf has really ever worked for them.
>
> Signed-off-by: Tom Yan <tom.ty89@gmail.com>
Basically removing an existing config is no-go unless we can prove
that it is utterly broken and never worked. Please remember that
we're no longer in a development phase but rather concentrate on not
breaking things as much as possible.
thanks,
Takashi
>
> diff --git a/src/conf/alsa.conf b/src/conf/alsa.conf
> index f22918f..d1ba9f5 100644
> --- a/src/conf/alsa.conf
> +++ b/src/conf/alsa.conf
> @@ -94,10 +94,6 @@ defaults.pcm.surround21.card defaults.pcm.card
> defaults.pcm.surround21.device defaults.pcm.device
> defaults.pcm.surround40.card defaults.pcm.card
> defaults.pcm.surround40.device defaults.pcm.device
> -defaults.pcm.surround41.card defaults.pcm.card
> -defaults.pcm.surround41.device defaults.pcm.device
> -defaults.pcm.surround50.card defaults.pcm.card
> -defaults.pcm.surround50.device defaults.pcm.device
> defaults.pcm.surround51.card defaults.pcm.card
> defaults.pcm.surround51.device defaults.pcm.device
> defaults.pcm.surround71.card defaults.pcm.card
> @@ -135,8 +131,6 @@ pcm.center_lfe cards.pcm.center_lfe
> pcm.side cards.pcm.side
> pcm.surround21 cards.pcm.surround21
> pcm.surround40 cards.pcm.surround40
> -pcm.surround41 cards.pcm.surround41
> -pcm.surround50 cards.pcm.surround50
> pcm.surround51 cards.pcm.surround51
> pcm.surround71 cards.pcm.surround71
> pcm.iec958 cards.pcm.iec958
> diff --git a/src/conf/cards/ATIIXP-SPDMA.conf b/src/conf/cards/ATIIXP-SPDMA.conf
> index 42540d6..eb01ebb 100644
> --- a/src/conf/cards/ATIIXP-SPDMA.conf
> +++ b/src/conf/cards/ATIIXP-SPDMA.conf
> @@ -78,8 +78,6 @@ ATIIXP-SPDMA.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> ATIIXP-SPDMA.pcm.surround51.0 {
> diff --git a/src/conf/cards/ATIIXP.conf b/src/conf/cards/ATIIXP.conf
> index c4d33ef..1db6bd1 100644
> --- a/src/conf/cards/ATIIXP.conf
> +++ b/src/conf/cards/ATIIXP.conf
> @@ -78,8 +78,6 @@ ATIIXP.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> ATIIXP.pcm.surround51.0 {
> diff --git a/src/conf/cards/Audigy.conf b/src/conf/cards/Audigy.conf
> index 1c92496..dadb7be 100644
> --- a/src/conf/cards/Audigy.conf
> +++ b/src/conf/cards/Audigy.conf
> @@ -145,8 +145,6 @@ Audigy.pcm.center_lfe.0 {
>
> <confdir:pcm/surround21.conf>
> <confdir:pcm/surround40.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
>
> Audigy.pcm.surround40.0 {
> @args [ CARD ]
> diff --git a/src/conf/cards/Audigy2.conf b/src/conf/cards/Audigy2.conf
> index cbec783..24d55e1 100644
> --- a/src/conf/cards/Audigy2.conf
> +++ b/src/conf/cards/Audigy2.conf
> @@ -197,8 +197,6 @@ Audigy2.pcm.side.0 {
>
> <confdir:pcm/surround21.conf>
> <confdir:pcm/surround40.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
>
> Audigy2.pcm.surround40.0 {
> @args [ CARD ]
> diff --git a/src/conf/cards/Aureon51.conf b/src/conf/cards/Aureon51.conf
> index 07be4a7..11fd424 100644
> --- a/src/conf/cards/Aureon51.conf
> +++ b/src/conf/cards/Aureon51.conf
> @@ -87,8 +87,6 @@ Aureon51.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> Aureon51.pcm.surround51.0 {
> diff --git a/src/conf/cards/Aureon71.conf b/src/conf/cards/Aureon71.conf
> index a43ce2c..36dae9b 100644
> --- a/src/conf/cards/Aureon71.conf
> +++ b/src/conf/cards/Aureon71.conf
> @@ -87,8 +87,6 @@ Aureon71.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> Aureon71.pcm.surround51.0 {
> diff --git a/src/conf/cards/CA0106.conf b/src/conf/cards/CA0106.conf
> index 2f0eaf0..78e460f 100644
> --- a/src/conf/cards/CA0106.conf
> +++ b/src/conf/cards/CA0106.conf
> @@ -109,8 +109,6 @@ CA0106.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
> <confdir:pcm/surround71.conf>
>
> diff --git a/src/conf/cards/CMI8738-MC6.conf b/src/conf/cards/CMI8738-MC6.conf
> index edc67d4..fa043f1 100644
> --- a/src/conf/cards/CMI8738-MC6.conf
> +++ b/src/conf/cards/CMI8738-MC6.conf
> @@ -78,8 +78,6 @@ CMI8738-MC6.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> CMI8738-MC6.pcm.surround51.0 {
> diff --git a/src/conf/cards/CMI8738-MC8.conf b/src/conf/cards/CMI8738-MC8.conf
> index ddff753..b46cda3 100644
> --- a/src/conf/cards/CMI8738-MC8.conf
> +++ b/src/conf/cards/CMI8738-MC8.conf
> @@ -106,8 +106,6 @@ CMI8738-MC8.pcm.surround40.0 {
>
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> CMI8738-MC8.pcm.surround51.0 {
> diff --git a/src/conf/cards/CMI8788.conf b/src/conf/cards/CMI8788.conf
> index edcb0c9..cb7d2d8 100644
> --- a/src/conf/cards/CMI8788.conf
> +++ b/src/conf/cards/CMI8788.conf
> @@ -49,8 +49,6 @@ CMI8788.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> CMI8788.pcm.surround51.0 {
> diff --git a/src/conf/cards/CS46xx.conf b/src/conf/cards/CS46xx.conf
> index b71c30a..1587f36 100644
> --- a/src/conf/cards/CS46xx.conf
> +++ b/src/conf/cards/CS46xx.conf
> @@ -113,8 +113,6 @@ CS46xx.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> CS46xx.pcm.surround51.0 {
> diff --git a/src/conf/cards/EMU10K1.conf b/src/conf/cards/EMU10K1.conf
> index ef193fe..bc46e49 100644
> --- a/src/conf/cards/EMU10K1.conf
> +++ b/src/conf/cards/EMU10K1.conf
> @@ -218,8 +218,6 @@ EMU10K1.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> EMU10K1.pcm.surround51.0 {
> diff --git a/src/conf/cards/EMU10K1X.conf b/src/conf/cards/EMU10K1X.conf
> index f742863..1538ae1 100644
> --- a/src/conf/cards/EMU10K1X.conf
> +++ b/src/conf/cards/EMU10K1X.conf
> @@ -97,8 +97,6 @@ EMU10K1X.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> EMU10K1X.pcm.surround51.0 {
> diff --git a/src/conf/cards/Echo_Echo3G.conf b/src/conf/cards/Echo_Echo3G.conf
> index 766f13f..1ceda41 100644
> --- a/src/conf/cards/Echo_Echo3G.conf
> +++ b/src/conf/cards/Echo_Echo3G.conf
> @@ -85,96 +85,6 @@ Echo_Echo3G.pcm.surround40.0 {
> ]
> }
>
> -<confdir:pcm/surround41.conf>
> -Echo_Echo3G.pcm.surround41.0 {
> - @args [ CARD ]
> - @args.CARD {
> - type string
> - }
> - type multi
> - slaves [
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.front.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.rear.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.center_lfe.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - ]
> - bindings [
> - { slave 0 channel 0 }
> - { slave 0 channel 1 }
> - { slave 1 channel 0 }
> - { slave 1 channel 1 }
> - { slave 2 channel 0 }
> - ]
> -}
> -
> -<confdir:pcm/surround50.conf>
> -Echo_Echo3G.pcm.surround50.0 {
> - @args [ CARD ]
> - @args.CARD {
> - type string
> - }
> - type multi
> - slaves [
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.front.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.rear.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - {
> - pcm {
> - @func concat
> - strings [
> - "cards.Echo_Echo3G.pcm.center_lfe.0:CARD=" $CARD
> - ]
> - }
> - channels 2
> - }
> - ]
> - bindings [
> - { slave 0 channel 0 }
> - { slave 0 channel 1 }
> - { slave 1 channel 0 }
> - { slave 1 channel 1 }
> - { slave 2 channel 1 }
> - ]
> -}
> -
> <confdir:pcm/surround51.conf>
> Echo_Echo3G.pcm.surround51.0 {
> @args [ CARD ]
> diff --git a/src/conf/cards/FM801.conf b/src/conf/cards/FM801.conf
> index 0ddf799..9418303 100644
> --- a/src/conf/cards/FM801.conf
> +++ b/src/conf/cards/FM801.conf
> @@ -41,8 +41,6 @@ FM801.pcm.default {
> FM801.pcm.surround40.0 "cards.FM801.pcm.front.0"
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> FM801.pcm.surround51.0 "cards.FM801.pcm.front.0"
> diff --git a/src/conf/cards/FireWave.conf b/src/conf/cards/FireWave.conf
> index fcfc83c..1305e20 100644
> --- a/src/conf/cards/FireWave.conf
> +++ b/src/conf/cards/FireWave.conf
> @@ -26,8 +26,6 @@ FireWave.pcm.front.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> FireWave.pcm.surround51.0 {
> diff --git a/src/conf/cards/HDA-Intel.conf b/src/conf/cards/HDA-Intel.conf
> index fa9f694..f96cc4c 100644
> --- a/src/conf/cards/HDA-Intel.conf
> +++ b/src/conf/cards/HDA-Intel.conf
> @@ -73,8 +73,6 @@ HDA-Intel.pcm.default {
>
> <confdir:pcm/surround21.conf>
> <confdir:pcm/surround40.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
> <confdir:pcm/surround71.conf>
>
> diff --git a/src/conf/cards/ICE1712.conf b/src/conf/cards/ICE1712.conf
> index db62684..b3ba596 100644
> --- a/src/conf/cards/ICE1712.conf
> +++ b/src/conf/cards/ICE1712.conf
> @@ -75,8 +75,6 @@ ICE1712.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
> <confdir:pcm/surround71.conf>
>
> diff --git a/src/conf/cards/ICE1724.conf b/src/conf/cards/ICE1724.conf
> index 61cac01..7cabe6e 100644
> --- a/src/conf/cards/ICE1724.conf
> +++ b/src/conf/cards/ICE1724.conf
> @@ -96,8 +96,6 @@ ICE1724.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> ICE1724.pcm.surround51.0 {
> diff --git a/src/conf/cards/ICH.conf b/src/conf/cards/ICH.conf
> index 6fc9a5a..f348d6f 100644
> --- a/src/conf/cards/ICH.conf
> +++ b/src/conf/cards/ICH.conf
> @@ -99,8 +99,6 @@ ICH.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> ICH.pcm.surround51.0 {
> diff --git a/src/conf/cards/ICH4.conf b/src/conf/cards/ICH4.conf
> index 64ec883..c9d0895 100644
> --- a/src/conf/cards/ICH4.conf
> +++ b/src/conf/cards/ICH4.conf
> @@ -99,8 +99,6 @@ ICH4.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> ICH4.pcm.surround51.0 {
> diff --git a/src/conf/cards/Loopback.conf b/src/conf/cards/Loopback.conf
> index 1ae6d45..d3e7f8a 100644
> --- a/src/conf/cards/Loopback.conf
> +++ b/src/conf/cards/Loopback.conf
> @@ -65,8 +65,6 @@ Loopback.pcm.default {
>
> <confdir:pcm/surround21.conf>
> <confdir:pcm/surround40.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
> <confdir:pcm/surround71.conf>
>
> diff --git a/src/conf/cards/NFORCE.conf b/src/conf/cards/NFORCE.conf
> index 64d1547..fd236c6 100644
> --- a/src/conf/cards/NFORCE.conf
> +++ b/src/conf/cards/NFORCE.conf
> @@ -99,8 +99,6 @@ NFORCE.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> NFORCE.pcm.surround51.0 {
> diff --git a/src/conf/cards/SB-XFi.conf b/src/conf/cards/SB-XFi.conf
> index eb2218b..2cce159 100644
> --- a/src/conf/cards/SB-XFi.conf
> +++ b/src/conf/cards/SB-XFi.conf
> @@ -55,8 +55,6 @@ SB-XFi.pcm.side.0 {
>
> <confdir:pcm/surround21.conf>
> <confdir:pcm/surround40.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
> <confdir:pcm/surround71.conf>
>
> diff --git a/src/conf/cards/SI7018.conf b/src/conf/cards/SI7018.conf
> index 02b8fc8..cba7eaa 100644
> --- a/src/conf/cards/SI7018.conf
> +++ b/src/conf/cards/SI7018.conf
> @@ -79,8 +79,6 @@ SI7018.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> SI7018.pcm.surround51.0 {
> diff --git a/src/conf/cards/USB-Audio.conf b/src/conf/cards/USB-Audio.conf
> index e365f29..0533fb8 100644
> --- a/src/conf/cards/USB-Audio.conf
> +++ b/src/conf/cards/USB-Audio.conf
> @@ -329,8 +329,6 @@ USB-Audio.pcm.surround40_two_stereo_devices {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> USB-Audio.pcm.surround51.0 {
> diff --git a/src/conf/cards/VIA8233.conf b/src/conf/cards/VIA8233.conf
> index 9ad321f..1da835f 100644
> --- a/src/conf/cards/VIA8233.conf
> +++ b/src/conf/cards/VIA8233.conf
> @@ -87,8 +87,6 @@ VIA8233.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> VIA8233.pcm.surround51.0 {
> diff --git a/src/conf/cards/VIA8233A.conf b/src/conf/cards/VIA8233A.conf
> index 679fccf..5239dc5 100644
> --- a/src/conf/cards/VIA8233A.conf
> +++ b/src/conf/cards/VIA8233A.conf
> @@ -85,8 +85,6 @@ VIA8233A.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> VIA8233A.pcm.surround51.0 {
> diff --git a/src/conf/cards/VIA8237.conf b/src/conf/cards/VIA8237.conf
> index 29d8e00..566609b 100644
> --- a/src/conf/cards/VIA8237.conf
> +++ b/src/conf/cards/VIA8237.conf
> @@ -80,8 +80,6 @@ VIA8237.pcm.surround40.0 {
> }
>
> <confdir:pcm/surround21.conf>
> -<confdir:pcm/surround41.conf>
> -<confdir:pcm/surround50.conf>
> <confdir:pcm/surround51.conf>
>
> VIA8237.pcm.surround51.0 {
> diff --git a/src/conf/pcm/Makefile.am b/src/conf/pcm/Makefile.am
> index c548660..ca43006 100644
> --- a/src/conf/pcm/Makefile.am
> +++ b/src/conf/pcm/Makefile.am
> @@ -1,7 +1,7 @@
> cfg_files = default.conf front.conf rear.conf center_lfe.conf side.conf\
> - surround21.conf surround40.conf surround41.conf \
> - surround50.conf surround51.conf \
> - surround71.conf iec958.conf hdmi.conf modem.conf \
> + surround21.conf surround40.conf \
> + surround51.conf surround71.conf \
> + iec958.conf hdmi.conf modem.conf \
> dmix.conf dsnoop.conf \
> dpl.conf
>
> diff --git a/src/conf/pcm/surround41.conf b/src/conf/pcm/surround41.conf
> deleted file mode 100644
> index 2f82381..0000000
> --- a/src/conf/pcm/surround41.conf
> +++ /dev/null
> @@ -1,65 +0,0 @@
> -#
> -# Hardware output from 4.1 speakers.
> -# Samples must be positioned:
> -# chn0 - front left
> -# chn1 - front right
> -# chn2 - rear left
> -# chn3 - rear right
> -# chn4 - LFE
> -#
> -
> -pcm.!surround41 {
> - @args [ CARD DEV ]
> - @args.CARD {
> - type string
> - default {
> - @func getenv
> - vars [
> - ALSA_SURROUND41_CARD
> - ALSA_PCM_CARD
> - ALSA_CARD
> - ]
> - default {
> - @func refer
> - name defaults.pcm.surround41.card
> - }
> - }
> - }
> - @args.DEV {
> - type integer
> - default {
> - @func igetenv
> - vars [
> - ALSA_SURROUND41_DEVICE
> - ]
> - default {
> - @func refer
> - name defaults.pcm.surround41.device
> - }
> - }
> - }
> - type route
> - slave.pcm {
> - @func refer
> - name {
> - @func concat
> - strings [
> - "cards."
> - {
> - @func card_driver
> - card $CARD
> - }
> - ".pcm.surround51." $DEV ":CARD=" $CARD
> - ]
> - }
> - }
> - ttable.0.FL 1
> - ttable.1.FR 1
> - ttable.2.RL 1
> - ttable.3.RR 1
> - ttable.4.LFE 1
> - hint {
> - description "4.1 Surround output to Front, Rear and Subwoofer speakers"
> - device $DEV
> - }
> -}
> diff --git a/src/conf/pcm/surround50.conf b/src/conf/pcm/surround50.conf
> deleted file mode 100644
> index dc95c17..0000000
> --- a/src/conf/pcm/surround50.conf
> +++ /dev/null
> @@ -1,65 +0,0 @@
> -#
> -# Hardware output from 5.0 speakers.
> -# Samples must be positioned:
> -# chn0 - front left
> -# chn1 - front right
> -# chn2 - rear left
> -# chn3 - rear right
> -# chn4 - center
> -#
> -
> -pcm.!surround50 {
> - @args [ CARD DEV ]
> - @args.CARD {
> - type string
> - default {
> - @func getenv
> - vars [
> - ALSA_SURROUND50_CARD
> - ALSA_PCM_CARD
> - ALSA_CARD
> - ]
> - default {
> - @func refer
> - name defaults.pcm.surround50.card
> - }
> - }
> - }
> - @args.DEV {
> - type integer
> - default {
> - @func igetenv
> - vars [
> - ALSA_SURROUND50_DEVICE
> - ]
> - default {
> - @func refer
> - name defaults.pcm.surround50.device
> - }
> - }
> - }
> - type route
> - slave.pcm {
> - @func refer
> - name {
> - @func concat
> - strings [
> - "cards."
> - {
> - @func card_driver
> - card $CARD
> - }
> - ".pcm.surround51." $DEV ":CARD=" $CARD
> - ]
> - }
> - }
> - ttable.0.FL 1
> - ttable.1.FR 1
> - ttable.2.RL 1
> - ttable.3.RR 1
> - ttable.4.FC 1
> - hint {
> - description "5.0 Surround output to Front, Center and Rear speakers"
> - device $DEV
> - }
> -}
> --
> 2.7.0
>
prev parent reply other threads:[~2016-01-20 15:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 14:57 [PATCH - alsa-lib 1/1] removing surround PCMs built with ttable tom.ty89
2016-01-20 15:02 ` Takashi Iwai [this message]
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