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ump: Add UMP 1.1 features
Add a few new features for UMP 1.1: - New attributes in UMP Endpoint and Block info - Static block bit flag for EP info Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
parent
517957a24b
commit
80e20a1052
3 changed files with 159 additions and 0 deletions
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@ -53,6 +53,9 @@ enum _snd_ump_direction {
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SND_UMP_DIR_BIDIRECTION = 0x03,
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};
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/** UMP EP holds only static blocks */
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#define SND_UMP_EP_INFO_STATIC_BLOCKS 0x01
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/** Bitmask for UMP EP MIDI protocols */
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#define SND_UMP_EP_INFO_PROTO_MIDI_MASK 0x0300
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/** Bit flag for MIDI 1.0 protocol */
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@ -82,6 +85,10 @@ unsigned int snd_ump_endpoint_info_get_protocol_caps(const snd_ump_endpoint_info
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unsigned int snd_ump_endpoint_info_get_protocol(const snd_ump_endpoint_info_t *info);
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unsigned int snd_ump_endpoint_info_get_num_blocks(const snd_ump_endpoint_info_t *info);
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unsigned int snd_ump_endpoint_info_get_version(const snd_ump_endpoint_info_t *info);
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unsigned int snd_ump_endpoint_info_get_manufacturer_id(const snd_ump_endpoint_info_t *info);
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unsigned int snd_ump_endpoint_info_get_family_id(const snd_ump_endpoint_info_t *info);
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unsigned int snd_ump_endpoint_info_get_model_id(const snd_ump_endpoint_info_t *info);
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const unsigned char *snd_ump_endpoint_info_get_sw_revision(const snd_ump_endpoint_info_t *info);
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const char *snd_ump_endpoint_info_get_name(const snd_ump_endpoint_info_t *info);
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const char *snd_ump_endpoint_info_get_product_id(const snd_ump_endpoint_info_t *info);
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int snd_ump_endpoint_info(snd_ump_t *ump, snd_ump_endpoint_info_t *info);
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@ -91,6 +98,18 @@ int snd_ump_endpoint_info(snd_ump_t *ump, snd_ump_endpoint_info_t *info);
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/** Bit flag for 31.25Kbps B/W MIDI1 port in UMP Block info flags */
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#define SND_UMP_BLOCK_IS_LOWSPEED (1U << 1)
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/** UMP block user-interface hint */
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enum _snd_ump_block_ui_hint {
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/** Unknown or undeclared */
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SND_UMP_BLOCK_UI_HINT_UNKNOWN = 0x00,
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/** Primarily a receiver or a destination for MIDI messages */
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SND_UMP_BLOCK_UI_HINT_RECEIVER = 0x01,
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/** Primarily a sender or a source of MIDI messages */
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SND_UMP_BLOCK_UI_HINT_SENDER = 0x02,
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/** Both a sender and receiver of MIDI messages */
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SND_UMP_BLOCK_UI_HINT_BOTH = 0x03,
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};
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size_t snd_ump_block_info_sizeof(void);
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/** \hideinitializer
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* \brief allocate an invalid #snd_ump_block_info_t using standard alloca
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@ -109,6 +128,9 @@ unsigned int snd_ump_block_info_get_flags(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_direction(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_first_group(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_num_groups(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_midi_ci_version(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_sysex8_streams(const snd_ump_block_info_t *info);
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unsigned int snd_ump_block_info_get_ui_hint(const snd_ump_block_info_t *info);
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const char *snd_ump_block_info_get_name(const snd_ump_block_info_t *info);
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int snd_ump_block_info(snd_ump_t *ump, snd_ump_block_info_t *info);
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@ -453,11 +453,14 @@ typedef union _snd_ump_msg_midi2 {
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* UMP message type
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*/
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enum {
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SND_UMP_MSG_TYPE_UTILITY = 0x00, /* Utility messages */
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SND_UMP_MSG_TYPE_SYSTEM = 0x01, /* System messages */
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SND_UMP_MSG_TYPE_MIDI1_CHANNEL_VOICE = 0x02, /* MIDI 1.0 messages */
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SND_UMP_MSG_TYPE_DATA = 0x03, /* 7bit SysEx messages */
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SND_UMP_MSG_TYPE_MIDI2_CHANNEL_VOICE = 0x04, /* MIDI 2.0 messages */
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SND_UMP_MSG_TYPE_EXTENDED_DATA = 0x05, /* 8bit data message */
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SND_UMP_MSG_TYPE_FLEX_DATA = 0x0d, /* Flexible data messages */
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SND_UMP_MSG_TYPE_STREAM = 0x0f, /* Stream messages */
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};
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/**
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@ -508,6 +511,62 @@ enum {
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SND_UMP_SYSEX_STATUS_END = 3,
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};
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/** UMP Utility Type Status (type 0x0) **/
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enum {
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SND_UMP_UTILITY_MSG_STATUS_NOOP = 0x00,
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SND_UMP_UTILITY_MSG_STATUS_JR_CLOCK = 0x01,
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SND_UMP_UTILITY_MSG_STATUS_JR_TSTAMP = 0x02,
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SND_UMP_UTILITY_MSG_STATUS_DCTPQ = 0x03,
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SND_UMP_UTILITY_MSG_STATUS_DC = 0x04,
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};
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/** UMP Stream Message Status (type 0xf) */
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enum {
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SND_UMP_STREAM_MSG_STATUS_EP_DISCOVERY = 0x00,
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SND_UMP_STREAM_MSG_STATUS_EP_INFO = 0x01,
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SND_UMP_STREAM_MSG_STATUS_DEVICE_INFO = 0x02,
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SND_UMP_STREAM_MSG_STATUS_EP_NAME = 0x03,
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SND_UMP_STREAM_MSG_STATUS_PRODUCT_ID = 0x04,
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SND_UMP_STREAM_MSG_STATUS_STREAM_CFG_REQUEST = 0x05,
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SND_UMP_STREAM_MSG_STATUS_STREAM_CFG = 0x06,
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SND_UMP_STREAM_MSG_STATUS_FB_DISCOVERY = 0x10,
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SND_UMP_STREAM_MSG_STATUS_FB_INFO = 0x11,
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SND_UMP_STREAM_MSG_STATUS_FB_NAME = 0x12,
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SND_UMP_STREAM_MSG_STATUS_START_CLIP = 0x20,
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SND_UMP_STREAM_MSG_STATUS_END_CLIP = 0x21,
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};
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/** UMP Endpoint Discovery filter bitmap */
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enum {
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SND_UMP_STREAM_MSG_REQUEST_EP_INFO = (1U << 0),
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SND_UMP_STREAM_MSG_REQUEST_DEVICE_INFO = (1U << 1),
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SND_UMP_STREAM_MSG_REQUEST_EP_NAME = (1U << 2),
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SND_UMP_STREAM_MSG_REQUEST_PRODUCT_ID = (1U << 3),
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SND_UMP_STREAM_MSG_REQUEST_STREAM_CFG = (1U << 4),
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};
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/** UMP Function Block Discovery filter bitmap */
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enum {
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SND_UMP_STREAM_MSG_REQUEST_FB_INFO = (1U << 0),
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SND_UMP_STREAM_MSG_REQUEST_FB_NAME = (1U << 1),
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};
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/** UMP Endpoint Info capability bits (used for protocol request/notify, too) */
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enum {
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SND_UMP_STREAM_MSG_EP_INFO_CAP_TXJR = (1U << 0), /* Sending JRTS */
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SND_UMP_STREAM_MSG_EP_INFO_CAP_RXJR = (1U << 1), /* Receiving JRTS */
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SND_UMP_STREAM_MSG_EP_INFO_CAP_MIDI1 = (1U << 8), /* MIDI 1.0 */
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SND_UMP_STREAM_MSG_EP_INFO_CAP_MIDI2 = (1U << 9), /* MIDI 2.0 */
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};
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/** UMP Endpoint / Function Block name string format bits */
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enum {
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SND_UMP_STREAM_MSG_FORMAT_SINGLE = 0,
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SND_UMP_STREAM_MSG_FORMAT_START = 1,
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SND_UMP_STREAM_MSG_FORMAT_CONTINUE = 2,
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SND_UMP_STREAM_MSG_FORMAT_END = 3,
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};
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/**
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* \brief get UMP status (4bit) from 32bit UMP message header
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*/
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@ -532,6 +591,14 @@ static inline uint8_t snd_ump_msg_hdr_type(uint32_t ump)
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return (ump >> 28);
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}
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/**
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* \brief check if the given UMP type is a groupless message
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*/
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static inline int snd_ump_msg_type_is_groupless(uint8_t type)
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{
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return type == SND_UMP_MSG_TYPE_UTILITY || type == SND_UMP_MSG_TYPE_STREAM;
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}
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/**
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* \brief get UMP group (4bit) from 32bit UMP message header
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*/
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@ -422,6 +422,46 @@ unsigned int snd_ump_endpoint_info_get_version(const snd_ump_endpoint_info_t *in
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return info->version;
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}
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/**
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* \brief get UMP manufacturer ID
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* \param info pointer to a snd_ump_endpoint_info_t structure
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* \return UMP manufacturer ID
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*/
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unsigned int snd_ump_endpoint_info_get_manufacturer_id(const snd_ump_endpoint_info_t *info)
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{
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return info->manufacturer_id;
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}
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/**
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* \brief get UMP family ID
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* \param info pointer to a snd_ump_endpoint_info_t structure
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* \return UMP family ID
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*/
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unsigned int snd_ump_endpoint_info_get_family_id(const snd_ump_endpoint_info_t *info)
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{
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return info->family_id;
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}
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/**
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* \brief get UMP model ID
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* \param info pointer to a snd_ump_endpoint_info_t structure
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* \return UMP model ID
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*/
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unsigned int snd_ump_endpoint_info_get_model_id(const snd_ump_endpoint_info_t *info)
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{
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return info->model_id;
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}
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/**
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* \brief get UMP software revision
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* \param info pointer to a snd_ump_endpoint_info_t structure
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* \return UMP software revision
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*/
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const unsigned char *snd_ump_endpoint_info_get_sw_revision(const snd_ump_endpoint_info_t *info)
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{
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return info->sw_revision;
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}
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/**
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* \brief get UMP endpoint name string
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* \param info pointer to a snd_ump_endpoint_info_t structure
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@ -592,6 +632,36 @@ unsigned int snd_ump_block_info_get_num_groups(const snd_ump_block_info_t *info)
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return info->num_groups;
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}
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/**
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* \brief get MIDI-CI version number
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* \param info pointer to a snd_ump_block_info_t structure
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* \return MIDI-CI version number
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*/
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unsigned int snd_ump_block_info_get_midi_ci_version(const snd_ump_block_info_t *info)
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{
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return info->midi_ci_version;
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}
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/**
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* \brief get number of supported SysEx8 streams
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* \param info pointer to a snd_ump_block_info_t structure
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* \return number of supported SysEx8 streams
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*/
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unsigned int snd_ump_block_info_get_sysex8_streams(const snd_ump_block_info_t *info)
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{
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return info->sysex8_streams;
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}
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/**
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* \brief get UI hint of the given UMP block
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* \param info pointer to a snd_ump_block_info_t structure
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* \return the hint bits
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*/
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unsigned int snd_ump_block_info_get_ui_hint(const snd_ump_block_info_t *info)
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{
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return info->ui_hint;
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}
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/**
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* \brief get the name string of UMP block
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* \param info pointer to a snd_ump_block_info_t structure
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