[PATCH v4 12/22] avrcp: handle InformDisplayableCharacterSet pdu
From: Lucas De Marchi <hidden>
Date: 2011-08-11 15:53:23
Subsystem:
the rest · Maintainer:
Linus Torvalds
--- audio/control.c | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/audio/control.c b/audio/control.c
index 0595117..f728e93 100644
--- a/audio/control.c
+++ b/audio/control.c@@ -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;
--
1.7.6