forked from pool/wireplumber
Antonio Larrosa
16613e5370
- Add patches from upstream to fix wireplumber breaking when udevadm trigger is run: * 0001-m-reserve-device-replace-the-hash-table-key-on-new-insert.patch - And another patch to fix an issue where there is only 1 sink available and the card profile is toggeled between pro and stereo: * 0002-policy-node-wait-for-nodes-when-we-become-unlinked.patch OBS-URL: https://build.opensuse.org/request/show/933504 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/wireplumber?expand=0&rev=9
47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
From f4546a18e871537be698916178b40091a4a0b377 Mon Sep 17 00:00:00 2001
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From: Peter Hutterer <peter.hutterer@who-t.net>
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Date: Fri, 12 Nov 2021 11:19:54 +1000
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Subject: [PATCH] m-reserve-device: replace the hash table key on new insert
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We're using the WpReserveDevice's name as key in the hash table, so we
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must update the key as well when we replace an item in the hashtable -
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the old device (and its name) will be released.
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The side-effect of this is that the *third* device with an identical
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name will no longer replace the previous device. This results in the
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following sequence:
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- dev1 added: name Audio0
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- dev1 requests name owner Audio0
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- dev2 added: name Audio0
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- replace dev1 in the hashtable
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- dev1 emits "release" signal
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- dev1 unowns the Audio0 name
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- dev2 requests name owner Audio0
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- dev3 added: name Audio0
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- adds to the hashtable because the existing key is now undefined
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- dev3 requests name owner Audio0
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- error, you cannot request ownership for the same name twice
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Fixes #93
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---
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modules/module-reserve-device/plugin.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/modules/module-reserve-device/plugin.c b/modules/module-reserve-device/plugin.c
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index d8e4e092..68df6ee8 100644
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--- a/modules/module-reserve-device/plugin.c
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+++ b/modules/module-reserve-device/plugin.c
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@@ -221,7 +221,7 @@ wp_reserve_device_plugin_create_reservation (WpReserveDevicePlugin *self,
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NULL);
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/* use rd->name to avoid copying @em name again */
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- g_hash_table_insert (self->reserve_devices, rd->name, rd);
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+ g_hash_table_replace (self->reserve_devices, rd->name, rd);
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return g_object_ref (rd);
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}
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--
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GitLab
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