42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
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From f3f16fe6df087e37f219fd829ae5f647c40fc456 Mon Sep 17 00:00:00 2001
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From: Wim Taymans <wtaymans@redhat.com>
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Date: Fri, 20 Mar 2020 12:03:08 +0100
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Subject: [PATCH] alsa: handle unavailbale HW volume in UCM
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It is possible that UCM doesn't specify hardware volume controls.
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Fall back to software controls instead of aborting.
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---
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src/modules/alsa/alsa-sink.c | 2 +-
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src/modules/alsa/alsa-source.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
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index 042d4dfd9c89..65430caed902 100644
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--- a/src/modules/alsa/alsa-sink.c
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+++ b/src/modules/alsa/alsa-sink.c
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@@ -1654,7 +1654,7 @@ static int sink_set_port_ucm_cb(pa_sink *s, pa_device_port *p) {
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pa_assert(u->ucm_context);
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data = PA_DEVICE_PORT_DATA(p);
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- pa_assert_se(u->mixer_path = data->path);
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+ u->mixer_path = data->path;
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mixer_volume_init(u);
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if (s->flags & PA_SINK_DEFERRED_VOLUME)
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diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c
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index 104de4e266dd..c33f81e35c18 100644
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--- a/src/modules/alsa/alsa-source.c
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+++ b/src/modules/alsa/alsa-source.c
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@@ -1525,7 +1525,7 @@ static int source_set_port_ucm_cb(pa_source *s, pa_device_port *p) {
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pa_assert(u->ucm_context);
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data = PA_DEVICE_PORT_DATA(p);
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- pa_assert_se(u->mixer_path = data->path);
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+ u->mixer_path = data->path;
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mixer_volume_init(u);
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if (s->flags & PA_SOURCE_DEFERRED_VOLUME)
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--
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2.16.4
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