The cec_msg_request_short_audio_descriptor function was missing the reply argument. That's needed if you want the framework to wait for the reply message. Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> --- The bool reply should come after the msg argument, not the num_descriptors argument as was the case in v1 of this patch. --- diff --git a/include/linux/cec-funcs.h b/include/linux/cec-funcs.h index 1948600..506bca9 100644 --- a/include/linux/cec-funcs.h +++ b/include/linux/cec-funcs.h @@ -1494,6 +1494,7 @@ static inline void cec_ops_report_short_audio_descriptor(const struct cec_msg *m } static inline void cec_msg_request_short_audio_descriptor(struct cec_msg *msg, + bool reply, __u8 num_descriptors, const __u8 *audio_format_id, const __u8 *audio_format_code) @@ -1504,6 +1505,7 @@ static inline void cec_msg_request_short_audio_descriptor(struct cec_msg *msg, num_descriptors = 4; msg->len = 2 + num_descriptors; msg->msg[1] = CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR; + msg->reply = reply ? CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR : 0; for (i = 0; i < num_descriptors; i++) msg->msg[2 + i] = (audio_format_id[i] << 6) | (audio_format_code[i] & 0x3f); -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
