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avrcp: handle InformDisplayableCharacterSet pdu

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This commit is contained in:
Lucas De Marchi 2011-08-11 12:53:23 -03:00 committed by Johan Hedberg
parent 3e5bde2244
commit bb8e4d6a12
1 changed files with 21 additions and 0 deletions
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21
audio/control.c
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@ -119,6 +119,7 @@
#define AVRCP_SET_PLAYER_VALUE 0x14
#define AVRCP_GET_PLAYER_ATTRIBUTE_TEXT 0x15
#define AVRCP_GET_PLAYER_VALUE_TEXT 0x16
#define AVRCP_DISPLAYABLE_CHARSET 0x17
/* Capabilities for AVRCP_GET_CAPABILITIES pdu */
#define CAP_COMPANY_ID 0x02
@ -1043,6 +1044,26 @@ static int handle_vendordep_pdu(struct control *control,
*/
pdu->params[0] = E_INVALID_PARAM;
goto err_metadata;
case AVRCP_DISPLAYABLE_CHARSET:
if (avrcp->code != CTYPE_STATUS) {
pdu->params[0] = E_INVALID_COMMAND;
goto err_metadata;
}
if (pdu->params[0] < 3) {
pdu->params[0] = E_INVALID_PARAM;
goto err_metadata;
}
/*
* We acknowledge the commands, but we always use UTF-8 for
* encoding since CT is obliged to support it.
*/
pdu->params_len = 0;
avrcp->code = CTYPE_STABLE;
len = 0;
break;
default:
/* Invalid pdu_id */
pdu->params[0] = E_INVALID_COMMAND;