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authorAshok Sidipotu <ashok.sidipotu@collabora.com>2023-11-23 01:38:06 +0100
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2023-11-28 11:34:36 +0000
commitfbf4831e5f7e2f98531c2931ec9f6d5edaa17793 (patch)
tree76fe5e39d883e0a66ad97588458d7c2c2a5bb62d /meta-pipewire/recipes-multimedia/wireplumber
parent4c9618f6afff94c9fc3926feb9589ab8d5aa048b (diff)
wireplumber: Add Equalizer filter chain node
- The filter has two bands one for bass and another one for treble. - The filter node attaches itself to multimedia endpoint, this setting is configurable. - Also add a patch to fix the dangling logs issue in the endpoints policy. Bug-AGL: SPEC-4931 Change-Id: Ibb3f56ac40eedc8c30445186624e50cbb3049afa Signed-off-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/29466 Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Tested-by: Jenkins Job builder account
Diffstat (limited to 'meta-pipewire/recipes-multimedia/wireplumber')
-rw-r--r--meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/wireplumber.conf41
-rw-r--r--meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-policy-endpoint-device.lua-fix-dangling-logs-issue.patch47
-rw-r--r--meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb1
3 files changed, 89 insertions, 0 deletions
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/wireplumber.conf b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/wireplumber.conf
index 680a791f3..46ad11302 100644
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/wireplumber.conf
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-config-agl/wireplumber.conf
@@ -57,6 +57,47 @@ context.modules = [
# Provides factories to make session manager objects.
{ name = libpipewire-module-session-manager }
+
+ { name = libpipewire-module-filter-chain
+ args = {
+ node.description = "Equalizer Sink"
+ media.name = "Equalizer Sink"
+ filter.graph = {
+ nodes = [
+ {
+ type = builtin
+ name = bass
+ label = bq_lowshelf
+ # the cut off freq of the bass filter can be adjusted here.
+ control = { "Freq" = 250.0 "Q" = 1.0 "Gain" = 0.0 }
+ }
+ {
+ type = builtin
+ name = treble
+ label = bq_peaking
+ # the cut off freq of the treble filter can be adjusted here.
+ control = { "Freq" = 6000.0 "Q" = 1.0 "Gain" = 0.0 }
+ }
+ ]
+ links = [
+ { output = "bass:Out" input = "treble:In" }
+ ]
+ }
+ audio.channels = 2
+ audio.position = [ FL FR ]
+ capture.props = {
+ node.name = "eq-sink"
+ media.class = Audio/Sink
+ # select the endpoint to which the node is attached
+ target.endpoint = "endpoint.multimedia"
+ node.passive = true
+ }
+ playback.props = {
+ node.name = "eq-output-stream"
+ node.passive = true
+ }
+ }
+ }
]
wireplumber.components = [
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-policy-endpoint-device.lua-fix-dangling-logs-issue.patch b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-policy-endpoint-device.lua-fix-dangling-logs-issue.patch
new file mode 100644
index 000000000..ef7192192
--- /dev/null
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber/0001-policy-endpoint-device.lua-fix-dangling-logs-issue.patch
@@ -0,0 +1,47 @@
+From d1624b1648512ead7f6b222bc64cda94016fb0c6 Mon Sep 17 00:00:00 2001
+From: Ashok Sidipotu <ashok.sidipotu@collabora.com>
+Date: Fri, 24 Nov 2023 02:45:41 +0100
+Subject: [PATCH] policy-endpoint-device.lua: fix dangling logs issue.
+
+When logs are enabled sometimes the new log msgs added to print the link
+string can assert.
+
+Upstream-Status: WirePlumber MR570 submitted
+---
+ src/scripts/policy-endpoint-device.lua | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/src/scripts/policy-endpoint-device.lua b/src/scripts/policy-endpoint-device.lua
+index 4440c17c..4c74077b 100644
+--- a/src/scripts/policy-endpoint-device.lua
++++ b/src/scripts/policy-endpoint-device.lua
+@@ -116,7 +116,7 @@ function createLink (si_ep, si_target)
+ local in_item = nil
+ local ep_props = si_ep.properties
+ local target_props = si_target.properties
+-
++ local is_filter = (ep_props["node.link-group"] ~= nil)
+ if target_props["item.node.direction"] == "input" then
+ -- playback
+ out_item = si_ep
+@@ -131,10 +131,10 @@ function createLink (si_ep, si_target)
+ (is_filter and ep_props["node.name"] or ep_props["name"]),
+ target_props["node.name"])
+
+- Log.info(si_link, link_string)
+-
+ -- create and configure link
+ local si_link = SessionItem ( "si-standard-link" )
++
++ Log.info(si_link, "creating link " .. link_string)
+ if not si_link:configure {
+ ["out.item"] = out_item,
+ ["in.item"] = in_item,
+@@ -146,6 +146,7 @@ function createLink (si_ep, si_target)
+ return
+ end
+
++
+ -- register
+ si_link:register ()
+
diff --git a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
index 2c3ff9bab..0d7e354fb 100644
--- a/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
+++ b/meta-pipewire/recipes-multimedia/wireplumber/wireplumber_git.bb
@@ -13,6 +13,7 @@ DEPENDS = "glib-2.0 glib-2.0-native pipewire lua"
SRC_URI = "\
git://gitlab.freedesktop.org/pipewire/wireplumber.git;protocol=https;branch=master \
+ file://0001-policy-endpoint-device.lua-fix-dangling-logs-issue.patch \
"
# v0.4.16
SRCREV = "0d249b8a13d7168fe54fa6eb1db1c4a5fcc8d3f8"