[pulseaudio-discuss] [PATCH v2] alsa-mixer: Add support for "Headphone+LO" and "Speaker+LO"

[David Henningsson]

These two control names are currently being added to the HDA driver,
so let's support them in PulseAudio as well.

Signed-off-by: David Henningsson <david.henningsson at canonical.com>
---

v2: Addressed comments by Tanu

 src/modules/alsa/mixer/paths/analog-output-headphones-2.conf |  8 ++++++++
 src/modules/alsa/mixer/paths/analog-output-headphones.conf   | 11 +++++++++++
 src/modules/alsa/mixer/paths/analog-output-lineout.conf      | 12 ++++++++++++
 src/modules/alsa/mixer/paths/analog-output-mono.conf         | 10 ++++++++++
 .../alsa/mixer/paths/analog-output-speaker-always.conf       | 10 ++++++++++
 src/modules/alsa/mixer/paths/analog-output-speaker.conf      | 11 +++++++++++
 6 files changed, 62 insertions(+)

diff --git a/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf b/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf
index 74c467a..e29331b 100644
--- a/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-headphones-2.conf
@@ -48,6 +48,14 @@ volume = off
 switch = mute
 volume = zero
 
+[Element Headphone+LO]
+switch = mute
+volume = zero
+
+[Element Speaker+LO]
+switch = off
+volume = off
+
 [Element Headphone2]
 required = any
 switch = mute
diff --git a/src/modules/alsa/mixer/paths/analog-output-headphones.conf b/src/modules/alsa/mixer/paths/analog-output-headphones.conf
index a41d41f..1ef17cf 100644
--- a/src/modules/alsa/mixer/paths/analog-output-headphones.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-headphones.conf
@@ -69,6 +69,17 @@ override-map.2 = all-left,all-right
 switch = off
 volume = off
 
+[Element Speaker+LO]
+switch = off
+volume = off
+
+[Element Headphone+LO]
+required-any = any
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
 [Element Headphone]
 required-any = any
 switch = mute
diff --git a/src/modules/alsa/mixer/paths/analog-output-lineout.conf b/src/modules/alsa/mixer/paths/analog-output-lineout.conf
index 40af699..9160563 100644
--- a/src/modules/alsa/mixer/paths/analog-output-lineout.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-lineout.conf
@@ -76,6 +76,18 @@ volume = merge
 override-map.1 = all
 override-map.2 = all-left,all-right
 
+[Element Speaker+LO]
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
+[Element Headphone+LO]
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
 [Element Master Mono]
 switch = off
 volume = off
diff --git a/src/modules/alsa/mixer/paths/analog-output-mono.conf b/src/modules/alsa/mixer/paths/analog-output-mono.conf
index 87b5081..589d4ce 100644
--- a/src/modules/alsa/mixer/paths/analog-output-mono.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-mono.conf
@@ -45,6 +45,10 @@ override-map.2 = all-left,all-right
 switch = mute
 volume = zero
 
+[Element Headphone+LO]
+switch = mute
+volume = zero
+
 [Element Headphone2]
 switch = mute
 volume = zero
@@ -55,6 +59,12 @@ volume = merge
 override-map.1 = all
 override-map.2 = all-left,all-right
 
+[Element Speaker+LO]
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
 [Element Desktop Speaker]
 switch = off
 volume = off
diff --git a/src/modules/alsa/mixer/paths/analog-output-speaker-always.conf b/src/modules/alsa/mixer/paths/analog-output-speaker-always.conf
index c511813..e5bfbf5 100644
--- a/src/modules/alsa/mixer/paths/analog-output-speaker-always.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-speaker-always.conf
@@ -61,6 +61,16 @@ volume = zero
 switch = mute
 volume = zero
 
+[Element Headphone+LO]
+switch = off
+volume = off
+
+[Element Speaker+LO]
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
 [Element Speaker]
 switch = mute
 volume = merge
diff --git a/src/modules/alsa/mixer/paths/analog-output-speaker.conf b/src/modules/alsa/mixer/paths/analog-output-speaker.conf
index f708e61..1553731 100644
--- a/src/modules/alsa/mixer/paths/analog-output-speaker.conf
+++ b/src/modules/alsa/mixer/paths/analog-output-speaker.conf
@@ -73,6 +73,17 @@ volume = off
 switch = off
 volume = off
 
+[Element Headphone+LO]
+switch = off
+volume = off
+
+[Element Speaker+LO]
+required-any = any
+switch = mute
+volume = merge
+override-map.1 = all
+override-map.2 = all-left,all-right
+
 [Element Speaker]
 required-any = any
 switch = mute
-- 
1.9.1