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pulseaudio: add 17.0

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eleksir
2024-07-06 22:57:02 +03:00
parent b939a91294
commit 0f9b36b691
13 changed files with 669 additions and 0 deletions
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@@ -0,0 +1,64 @@
From ed3d4f0837f670e5e5afb1afa5bcfc8ff05d3407 Mon Sep 17 00:00:00 2001
From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Date: Fri, 1 Dec 2023 13:28:05 +0300
Subject: [PATCH] alsa-ucm: Replace port device UCM context assertion with an
error
The pa_alsa_ucm_set_port() function is passed both a mapping context and
a device port, and both of these refer to their respective UCM device.
While switching over to having one port per mapping per UCM device, I
expected both of these to be the same device struct, so added an assert
checking so.
This assertion gets triggered when we have multiple UCM verbs declaring
the same UCM device name. The root cause here is that the ports' UCM
device references are set once while creating the ports for the card, so
they happen to be those of a specific verb and may not match those from
a different UCM verb's profiles' mappings.
Solving the root cause necessitates a larger refactor. What we actually
assume here is that name of the UCM device is same for both the port and
the UCM context, which ends up always true in practice. For now, replace
the assert with a check and error.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/802>
---
src/modules/alsa/alsa-ucm.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/src/modules/alsa/alsa-ucm.c b/src/modules/alsa/alsa-ucm.c
index 7f5136249..018c01739 100644
--- a/src/modules/alsa/alsa-ucm.c
+++ b/src/modules/alsa/alsa-ucm.c
@@ -1581,6 +1581,7 @@ int pa_alsa_ucm_set_port(pa_alsa_ucm_mapping_context *context, pa_device_port *p
pa_alsa_ucm_config *ucm;
pa_alsa_ucm_device *dev;
pa_alsa_ucm_port_data *data;
+ const char *dev_name, *ucm_dev_name;
pa_assert(context && context->ucm);
@@ -1588,8 +1589,17 @@ int pa_alsa_ucm_set_port(pa_alsa_ucm_mapping_context *context, pa_device_port *p
pa_assert(ucm->ucm_mgr);
data = PA_DEVICE_PORT_DATA(port);
- dev = context->ucm_device;
- pa_assert(dev == data->device);
+ dev = data->device;
+ pa_assert(dev);
+
+ if (context->ucm_device) {
+ dev_name = pa_proplist_gets(dev->proplist, PA_ALSA_PROP_UCM_NAME);
+ ucm_dev_name = pa_proplist_gets(context->ucm_device->proplist, PA_ALSA_PROP_UCM_NAME);
+ if (!pa_streq(dev_name, ucm_dev_name)) {
+ pa_log_error("Failed to set port %s with wrong UCM context: %s", dev_name, ucm_dev_name);
+ return -1;
+ }
+ }
return ucm_device_enable(ucm, dev);
}
--
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