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ump: Add UMP 1.1 features

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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 2023-03-22 14:04:35 +01:00
parent 517957a24b
commit 80e20a1052
3 changed files with 159 additions and 0 deletions
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22
include/ump.h
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@ -53,6 +53,9 @@ enum _snd_ump_direction {
SND_UMP_DIR_BIDIRECTION = 0x03,
};
/** UMP EP holds only static blocks */
#define SND_UMP_EP_INFO_STATIC_BLOCKS 0x01
/** Bitmask for UMP EP MIDI protocols */
#define SND_UMP_EP_INFO_PROTO_MIDI_MASK 0x0300
/** Bit flag for MIDI 1.0 protocol */
@ -82,6 +85,10 @@ unsigned int snd_ump_endpoint_info_get_protocol_caps(const snd_ump_endpoint_info
unsigned int snd_ump_endpoint_info_get_protocol(const snd_ump_endpoint_info_t *info);
unsigned int snd_ump_endpoint_info_get_num_blocks(const snd_ump_endpoint_info_t *info);
unsigned int snd_ump_endpoint_info_get_version(const snd_ump_endpoint_info_t *info);
unsigned int snd_ump_endpoint_info_get_manufacturer_id(const snd_ump_endpoint_info_t *info);
unsigned int snd_ump_endpoint_info_get_family_id(const snd_ump_endpoint_info_t *info);
unsigned int snd_ump_endpoint_info_get_model_id(const snd_ump_endpoint_info_t *info);
const unsigned char *snd_ump_endpoint_info_get_sw_revision(const snd_ump_endpoint_info_t *info);
const char *snd_ump_endpoint_info_get_name(const snd_ump_endpoint_info_t *info);
const char *snd_ump_endpoint_info_get_product_id(const snd_ump_endpoint_info_t *info);
int snd_ump_endpoint_info(snd_ump_t *ump, snd_ump_endpoint_info_t *info);
@ -91,6 +98,18 @@ int snd_ump_endpoint_info(snd_ump_t *ump, snd_ump_endpoint_info_t *info);
/** Bit flag for 31.25Kbps B/W MIDI1 port in UMP Block info flags */
#define SND_UMP_BLOCK_IS_LOWSPEED (1U << 1)
/** UMP block user-interface hint */
enum _snd_ump_block_ui_hint {
/** Unknown or undeclared */
SND_UMP_BLOCK_UI_HINT_UNKNOWN = 0x00,
/** Primarily a receiver or a destination for MIDI messages */
SND_UMP_BLOCK_UI_HINT_RECEIVER = 0x01,
/** Primarily a sender or a source of MIDI messages */
SND_UMP_BLOCK_UI_HINT_SENDER = 0x02,
/** Both a sender and receiver of MIDI messages */
SND_UMP_BLOCK_UI_HINT_BOTH = 0x03,
};
size_t snd_ump_block_info_sizeof(void);
/** \hideinitializer
* \brief allocate an invalid #snd_ump_block_info_t using standard alloca
@ -109,6 +128,9 @@ unsigned int snd_ump_block_info_get_flags(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_direction(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_first_group(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_num_groups(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_midi_ci_version(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_sysex8_streams(const snd_ump_block_info_t *info);
unsigned int snd_ump_block_info_get_ui_hint(const snd_ump_block_info_t *info);
const char *snd_ump_block_info_get_name(const snd_ump_block_info_t *info);
int snd_ump_block_info(snd_ump_t *ump, snd_ump_block_info_t *info);