34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
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From 79d8cf24785fc52a3d0cee48590143fb409201b8 Mon Sep 17 00:00:00 2001
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From: Dylan Van Assche <me@dylanvanassche.be>
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Date: Thu, 14 Apr 2022 19:15:34 +0200
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Subject: [PATCH 10/26] bluetooth: support AT+BCC
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HFs send AT+BCC to (re)start codec negotiations.
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Support this command by (re)setting the codec negotiations state and
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reply OK.
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---
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src/modules/bluetooth/backend-native.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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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 394c2a4da..89a174f9a 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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@@ -666,7 +666,12 @@ static bool hfp_rfcomm_handle(int fd, pa_bluetooth_transport *t, const char *buf
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c->selected_codec = 1;
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/* stateful negotiation */
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- if (c->state == 0 && sscanf(buf, "AT+BRSF=%d", &val) == 1) {
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+ if (strstr(buf, "AT+BCC")) {
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+ pa_log_debug("HF asked to start codec negotiations");
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+ c->state = 0;
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+ return true;
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+ }
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+ else if (c->state == 0 && sscanf(buf, "AT+BRSF=%d", &val) == 1) {
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c->capabilities = val;
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pa_log_info("HFP capabilities returns 0x%x", val);
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rfcomm_write_response(fd, "+BRSF: %d", hfp_features);
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--
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2.35.1
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