f9c7ffa9b6
PulseAudio is used for handling all audio on postmarketOS. This also involves Bluetooth audio such as A2DP, HSP and HFP audio. In the case of HFP/HSP, the HF and AG can interact with each other through AT commands defined in the Bluetooth HFP 1.8 spec. This set of patches implements HFP support to allow Bluetooth devices to accept/reject/hangup calls, dial numbers, DTMF tone generation, query signal strength, roaming status, service status, AG battery level, call status, etc. More details in the upstream MR: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/693 Available in edge for testing this merge request with a broader user base. Not intended for backporting to stable branches. [ci:skip-build]: already built successfully in CI
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 72b92267a8f906a3ecd10c571407802810e01bcc Mon Sep 17 00:00:00 2001
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From: Dylan Van Assche <me@dylanvanassche.be>
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Date: Wed, 13 Apr 2022 18:27:44 +0200
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Subject: [PATCH 06/26] bluetooth: only reply OK for supported AT cmds
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PulseAudio should always be honest to Bluetooth devices even when audio is connected.
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---
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src/modules/bluetooth/backend-native.c | 9 +++------
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1 file changed, 3 insertions(+), 6 deletions(-)
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diff --git a/src/modules/bluetooth/backend-native.c b/src/modules/bluetooth/backend-native.c
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index a490d6efd..1fadb4b14 100644
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--- a/src/modules/bluetooth/backend-native.c
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+++ b/src/modules/bluetooth/backend-native.c
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@@ -2,6 +2,7 @@
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This file is part of PulseAudio.
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Copyright 2014 Wim Taymans <wim.taymans at gmail.com>
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+ Copyright 2021-2022 Dylan Van Assche <me at dylanvanassche.be>
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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@@ -808,12 +809,8 @@ static bool hfp_rfcomm_handle(int fd, pa_bluetooth_transport *t, const char *buf
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return false;
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}
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- /*
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- * once we're fully connected, just reply OK to everything
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- * it will just be the headset sending the occasional status
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- * update, but we process only the ones we care about
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- */
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- return true;
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+ /* Unsupported commands return ERROR */
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+ return false
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}
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static int get_rfcomm_fd (pa_bluetooth_discovery *discovery) {
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--
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2.35.1
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