alsa: Add port information to HDMI profiles

For Nvidia and Intel, support probing of up to four HDMI devices.
Also add port information to all HDMI profiles.

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

8 files changed, 196 insertions, 2 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index ffe755883..47ad028de 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -110,6 +110,7 @@ MODULE_LDFLAGS = -module -disable-static -avoid-version $(LDFLAGS_NOUNDEFINED)
 ALSA_PROFILES = \
 		modules/alsa/mixer/profile-sets/default.conf \
 		modules/alsa/mixer/profile-sets/maudio-fasttrack-pro.conf \
+		modules/alsa/mixer/profile-sets/extra-hdmi.conf \
 		modules/alsa/mixer/profile-sets/native-instruments-audio4dj.conf \
 		modules/alsa/mixer/profile-sets/native-instruments-audio8dj.conf
 
@@ -132,7 +133,11 @@ ALSA_PATHS = \
 		modules/alsa/mixer/paths/analog-output-headphones.conf \
 		modules/alsa/mixer/paths/analog-output-headphones-2.conf \
 		modules/alsa/mixer/paths/analog-output-lfe-on-mono.conf \
-		modules/alsa/mixer/paths/analog-output-mono.conf
+		modules/alsa/mixer/paths/analog-output-mono.conf \
+		modules/alsa/mixer/paths/hdmi-output-0.conf \
+		modules/alsa/mixer/paths/hdmi-output-1.conf \
+		modules/alsa/mixer/paths/hdmi-output-2.conf \
+		modules/alsa/mixer/paths/hdmi-output-3.conf
 
 EXTRA_DIST = \
 		pulse/client.conf.in \
diff --git a/src/modules/alsa/mixer/paths/hdmi-output-0.conf b/src/modules/alsa/mixer/paths/hdmi-output-0.conf
new file mode 100644
index 000000000..46ee4fd14
--- /dev/null
+++ b/src/modules/alsa/mixer/paths/hdmi-output-0.conf
@@ -0,0 +1,6 @@
+[General]
+description = HDMI / DisplayPort
+priority = 59
+
+[Jack HDMI/DP,pcm=3]
+required-any = any
diff --git a/src/modules/alsa/mixer/paths/hdmi-output-1.conf b/src/modules/alsa/mixer/paths/hdmi-output-1.conf
new file mode 100644
index 000000000..da8fcb411
--- /dev/null
+++ b/src/modules/alsa/mixer/paths/hdmi-output-1.conf
@@ -0,0 +1,6 @@
+[General]
+description = HDMI / DisplayPort 2
+priority = 58
+
+[Jack HDMI/DP,pcm=7]
+required-any = any
diff --git a/src/modules/alsa/mixer/paths/hdmi-output-2.conf b/src/modules/alsa/mixer/paths/hdmi-output-2.conf
new file mode 100644
index 000000000..5fcddc612
--- /dev/null
+++ b/src/modules/alsa/mixer/paths/hdmi-output-2.conf
@@ -0,0 +1,6 @@
+[General]
+description = HDMI / DisplayPort 3
+priority = 57
+
+[Jack HDMI/DP,pcm=8]
+required-any = any
diff --git a/src/modules/alsa/mixer/paths/hdmi-output-3.conf b/src/modules/alsa/mixer/paths/hdmi-output-3.conf
new file mode 100644
index 000000000..820078703
--- /dev/null
+++ b/src/modules/alsa/mixer/paths/hdmi-output-3.conf
@@ -0,0 +1,6 @@
+[General]
+description = HDMI / DisplayPort 4
+priority = 56
+
+[Jack HDMI/DP,pcm=9]
+required-any = any
diff --git a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
index b8e88d0f3..825291055 100644
--- a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
+++ b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
@@ -10,7 +10,7 @@
 # PulseAudio is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
+# Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public License
 # along with PulseAudio; if not, write to the Free Software Foundation,
@@ -19,9 +19,15 @@
 SUBSYSTEM!="sound", GOTO="pulseaudio_end"
 ACTION!="change", GOTO="pulseaudio_end"
 KERNEL!="card*", GOTO="pulseaudio_end"
+SUBSYSTEMS=="usb", GOTO="pulseaudio_check_usb"
 
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1978", ENV{PULSE_PROFILE_SET}="native-instruments-audio8dj.conf"
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="0839", ENV{PULSE_PROFILE_SET}="native-instruments-audio4dj.conf"
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2012", ENV{PULSE_PROFILE_SET}="maudio-fasttrack-pro.conf"
 
+# NVidia and Intel HDAs often have more than one HDMI codec/port on the same card
+ATTRS{vendor}=="0x10de", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
+ATTRS{vendor}=="0x8086", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
+GOTO="pulseaudio_end"
+
 LABEL="pulseaudio_end"
diff --git a/src/modules/alsa/mixer/profile-sets/default.conf b/src/modules/alsa/mixer/profile-sets/default.conf
index 5d352f1ca..71dd63fee 100644
--- a/src/modules/alsa/mixer/profile-sets/default.conf
+++ b/src/modules/alsa/mixer/profile-sets/default.conf
@@ -136,6 +136,7 @@ device-strings = hdmi:%f
 channel-map = left,right
 priority = 4
 direction = output
+paths-output = hdmi-output-0
 
 ; An example for defining multiple-sink profiles
 #[Profile output:analog-stereo+output:iec958-stereo+input:analog-stereo]
diff --git a/src/modules/alsa/mixer/profile-sets/extra-hdmi.conf b/src/modules/alsa/mixer/profile-sets/extra-hdmi.conf
new file mode 100644
index 000000000..d0bff6a3d
--- /dev/null
+++ b/src/modules/alsa/mixer/profile-sets/extra-hdmi.conf
@@ -0,0 +1,158 @@
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of the
+# License, or (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+; This is a profile for Nvidia and Intel cards - some cards have four HDMI codecs,
+; and which ones are working seems to vary a lot between GPU boards. In addition,
+; Nvidia and Intel make southbridges as well, so we need to keep the existing
+; analog profiles.
+; (And by not adding all these extra profiles to default.conf, we make sure
+; there is no performance hit for non-Nvidia/Intel cards.)
+
+[General]
+auto-profiles = yes
+
+[Mapping analog-mono]
+device-strings = hw:%f
+channel-map = mono
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-headphones analog-output-headphones-2 analog-output-mono analog-output-lfe-on-mono
+paths-input = analog-input-front-mic analog-input-rear-mic analog-input-internal-mic analog-input-dock-mic analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line
+priority = 1
+
+[Mapping analog-stereo]
+device-strings = front:%f hw:%f
+channel-map = left,right
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-headphones analog-output-headphones-2 analog-output-mono analog-output-lfe-on-mono
+paths-input = analog-input-front-mic analog-input-rear-mic analog-input-internal-mic analog-input-dock-mic analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line
+priority = 10
+
+[Mapping analog-surround-40]
+device-strings = surround40:%f
+channel-map = front-left,front-right,rear-left,rear-right
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-lfe-on-mono
+priority = 7
+direction = output
+
+[Mapping analog-surround-41]
+device-strings = surround41:%f
+channel-map = front-left,front-right,rear-left,rear-right,lfe
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-lfe-on-mono
+priority = 8
+direction = output
+
+[Mapping analog-surround-50]
+device-strings = surround50:%f
+channel-map = front-left,front-right,rear-left,rear-right,front-center
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-lfe-on-mono
+priority = 7
+direction = output
+
+[Mapping analog-surround-51]
+device-strings = surround51:%f
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-lfe-on-mono
+priority = 8
+direction = output
+
+[Mapping analog-surround-71]
+device-strings = surround71:%f
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right
+description = Analog Surround 7.1
+paths-output = analog-output analog-output-speaker analog-output-desktop-speaker analog-output-lfe-on-mono
+priority = 7
+direction = output
+
+[Mapping iec958-stereo]
+device-strings = iec958:%f
+channel-map = left,right
+paths-input = iec958-stereo-input
+paths-output = iec958-stereo-output
+priority = 5
+
+[Mapping iec958-ac3-surround-40]
+device-strings = a52:%f
+channel-map = front-left,front-right,rear-left,rear-right
+priority = 2
+direction = output
+
+[Mapping iec958-ac3-surround-51]
+device-strings = a52:%f
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+priority = 3
+direction = output
+
+[Mapping hdmi-stereo]
+device-strings = hdmi:%f
+description = Digital Stereo (HDMI)
+paths-output = hdmi-output-0
+channel-map = left,right
+priority = 4
+direction = output
+
+[Mapping hdmi-surround]
+description = Digital Surround 5.1 (HDMI)
+device-strings = hdmi:%f
+paths-output = hdmi-output-0
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+priority = 3
+direction = output
+
+[Mapping hdmi-stereo-extra1]
+description = Digital Stereo (HDMI)
+device-strings = hdmi:%f,1
+paths-output = hdmi-output-1
+channel-map = left,right
+priority = 2
+direction = output
+
+[Mapping hdmi-surround-extra1]
+description = Digital Surround 5.1 (HDMI)
+device-strings = hdmi:%f,1
+paths-output = hdmi-output-1
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+priority = 1
+direction = output
+
+[Mapping hdmi-stereo-extra2]
+description = Digital Stereo (HDMI)
+device-strings = hdmi:%f,2
+paths-output = hdmi-output-2
+channel-map = left,right
+priority = 2
+direction = output
+
+[Mapping hdmi-surround-extra2]
+description = Digital Surround 5.1 (HDMI)
+device-strings = hdmi:%f,2
+paths-output = hdmi-output-2
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+priority = 1
+direction = output
+
+[Mapping hdmi-stereo-extra3]
+description = Digital Stereo (HDMI)
+device-strings = hdmi:%f,3
+paths-output = hdmi-output-3
+channel-map = left,right
+priority = 2
+direction = output
+
+[Mapping hdmi-surround-extra3]
+description = Digital Surround 5.1 (HDMI)
+device-strings = hdmi:%f,3
+paths-output = hdmi-output-3
+channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
+priority = 1
+direction = output