Commit d0aecf7b authored Jun 25, 2015 by Satish Kodishala Committed by Andre Eisenbach Mar 03, 2016

Handle unknown codecs sent by HF

Use case:
1. Connect to headset supporting CVSD, mSBC and other codecs.
2. Verify if headset sending AT+BAC with supported codecs.
3. Check if SCO is established with mSBC codec.

Failure:
SCO is established with CVSD codec.

Root cause:
When parsing AT+BAC command, if unknown codec is received,
we are falling back to CVSD although mSBC is supported in HF.

Fix:
AT+BAC parsing function modified to return correct codecs
supported by HF when it encounters unknown codecs in arguments
of AT+BAC.

Change-Id: I9ac7675c9d863e7362f85e3b7b8d9a42462bd5e9

parent 6ba22669

system/bta/ag/bta_ag_cmd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -700,7 +700,7 @@ static tBTA_AG_PEER_CODEC bta_ag_parse_bac(tBTA_AG_SCB p_scb, char p_s)
		case UUID_CODEC_MSBC: retval \|= BTA_AG_CODEC_MSBC; break;
		default:
		APPL_TRACE_ERROR("Unknown Codec UUID(%d) received", uuid_codec);
		return BTA_AG_CODEC_NONE;
		break;
		}

		if (cont)