diff options
Diffstat (limited to 'recipes-multimedia/alsa/alsa-lib/0001-add-conf-for-multichannel-support-in-imx.patch')
-rw-r--r-- | recipes-multimedia/alsa/alsa-lib/0001-add-conf-for-multichannel-support-in-imx.patch | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/recipes-multimedia/alsa/alsa-lib/0001-add-conf-for-multichannel-support-in-imx.patch b/recipes-multimedia/alsa/alsa-lib/0001-add-conf-for-multichannel-support-in-imx.patch new file mode 100644 index 00000000..32b31953 --- /dev/null +++ b/recipes-multimedia/alsa/alsa-lib/0001-add-conf-for-multichannel-support-in-imx.patch @@ -0,0 +1,221 @@ +From e99c36dfdce3e0f393eeaca6c2790b566f72d6a8 Mon Sep 17 00:00:00 2001 +From: Shengjiu Wang <b02247@freescale.com> +Date: Thu, 5 Jun 2014 17:37:47 +0800 +Subject: [PATCH] add conf for multichannel support in imx + +Upstream Status: Inappropriate [platform specific] + +Signed-off-by: Shengjiu Wang <b02247@freescale.com> +--- + src/conf/cards/CS42888.conf | 94 ++++++++++++++++++++++++++++++++++++++++++++ + src/conf/cards/IMX-HDMI.conf | 67 +++++++++++++++++++++++++++++++ + src/conf/cards/Makefile.am | 4 +- + src/conf/cards/aliases.conf | 2 + + 4 files changed, 166 insertions(+), 1 deletion(-) + create mode 100644 src/conf/cards/CS42888.conf + create mode 100644 src/conf/cards/IMX-HDMI.conf + +diff --git a/src/conf/cards/CS42888.conf b/src/conf/cards/CS42888.conf +new file mode 100644 +index 0000000..671a284 +--- /dev/null ++++ b/src/conf/cards/CS42888.conf +@@ -0,0 +1,94 @@ ++# ++# Configuration for the CS42888 chip ++# ++ ++# default with dmix & dsnoop ++CS42888.pcm.default { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type asym ++ playback.pcm { ++ type plug ++ slave.pcm { ++ @func concat ++ strings [ "dmix:" $CARD ",FORMAT=S32_LE" ] ++ } ++ } ++ capture.pcm { ++ type plug ++ slave.pcm { ++ @func concat ++ strings [ "dsnoop:" $CARD ",FORMAT=S32_LE" ] ++ } ++ } ++} ++ ++<confdir:pcm/surround40.conf> ++ ++CS42888.pcm.surround40.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type plug ++ slave.pcm { ++ type hw ++ card $CARD ++ } ++ slave.channels 4 ++ ttable.0.0 1 ++ ttable.1.2 1 ++ ttable.2.1 1 ++ ttable.3.3 1 ++} ++ ++ ++<confdir:pcm/surround41.conf> ++<confdir:pcm/surround50.conf> ++<confdir:pcm/surround51.conf> ++ ++CS42888.pcm.surround51.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type plug ++ slave.pcm { ++ type hw ++ card $CARD ++ } ++ slave.channels 6 ++ ttable.0.0 1 ++ ttable.1.3 1 ++ ttable.2.1 1 ++ ttable.3.4 1 ++ ttable.4.2 1 ++ ttable.5.5 1 ++} ++ ++<confdir:pcm/surround71.conf> ++ ++CS42888.pcm.surround71.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type plug ++ slave.pcm { ++ type hw ++ card $CARD ++ } ++ slave.channels 8 ++ ttable.0.0 1 ++ ttable.1.4 1 ++ ttable.2.1 1 ++ ttable.3.5 1 ++ ttable.4.2 1 ++ ttable.5.6 1 ++ ttable.6.3 1 ++ ttable.7.7 1 ++} ++ ++# vim: ft=alsaconf +diff --git a/src/conf/cards/IMX-HDMI.conf b/src/conf/cards/IMX-HDMI.conf +new file mode 100644 +index 0000000..a51509e +--- /dev/null ++++ b/src/conf/cards/IMX-HDMI.conf +@@ -0,0 +1,67 @@ ++# ++# Configuration for the CS42888 chip ++# ++ ++# default with dmix & dsnoop ++IMX-HDMI.pcm.default { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type asym ++ playback.pcm { ++ type plug ++ slave.pcm { ++ @func concat ++ strings [ "dmix:" $CARD ",FORMAT=S32_LE" ] ++ } ++ } ++ capture.pcm { ++ type plug ++ slave.pcm { ++ @func concat ++ strings [ "dsnoop:" $CARD ",FORMAT=S32_LE" ] ++ } ++ } ++} ++ ++<confdir:pcm/surround40.conf> ++ ++IMX-HDMI.pcm.surround40.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type hw ++ card $CARD ++ channels 4 ++} ++ ++ ++<confdir:pcm/surround41.conf> ++<confdir:pcm/surround50.conf> ++<confdir:pcm/surround51.conf> ++ ++IMX-HDMI.pcm.surround51.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type hw ++ card $CARD ++ channels 6 ++} ++ ++<confdir:pcm/surround71.conf> ++ ++IMX-HDMI.pcm.surround71.0 { ++ @args [ CARD ] ++ @args.CARD { ++ type string ++ } ++ type hw ++ card $CARD ++ channels 8 ++} ++ ++# vim: ft=alsaconf +diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am +index ee7991b..b08acae 100644 +--- a/src/conf/cards/Makefile.am ++++ b/src/conf/cards/Makefile.am +@@ -54,7 +54,9 @@ cfg_files = aliases.conf \ + VIA8237.conf \ + VX222.conf \ + VXPocket.conf \ +- VXPocket440.conf ++ VXPocket440.conf \ ++ CS42888.conf \ ++ IMX-HDMI.conf + + if BUILD_ALISP + cfg_files += aliases.alisp +diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf +index 4a92fb2..46430c2 100644 +--- a/src/conf/cards/aliases.conf ++++ b/src/conf/cards/aliases.conf +@@ -55,6 +55,8 @@ AV100 cards.CMI8788 + AV200 cards.CMI8788 + CMI8786 cards.CMI8788 + CMI8787 cards.CMI8788 ++cs42888-audio cards.CS42888 ++imx-hdmi-soc cards.IMX-HDMI + + <confdir:pcm/default.conf> + <confdir:pcm/dmix.conf> +-- +1.8.0 + |