diff options
| -rw-r--r-- | include/uapi/sound/asound.h | 18 | ||||
| -rw-r--r-- | sound/core/ump.c | 33 |
2 files changed, 48 insertions, 3 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 5c5f41dd4001..79ee48b2ed6d 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -708,7 +708,7 @@ enum { * Raw MIDI section - /dev/snd/midi?? */ -#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 3) +#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4) enum { SNDRV_RAWMIDI_STREAM_OUTPUT = 0, @@ -797,7 +797,11 @@ struct snd_ump_endpoint_info { unsigned int protocol; /* current protocol */ unsigned int num_blocks; /* # of function blocks */ unsigned short version; /* UMP major/minor version */ - unsigned short padding[7]; + unsigned short family_id; /* MIDI device family ID */ + unsigned short model_id; /* MIDI family model ID */ + unsigned int manufacturer_id; /* MIDI manufacturer ID */ + unsigned char sw_revision[4]; /* software revision */ + unsigned short padding; unsigned char name[128]; /* endpoint name string */ unsigned char product_id[128]; /* unique product id string */ unsigned char reserved[32]; @@ -812,6 +816,12 @@ struct snd_ump_endpoint_info { #define SNDRV_UMP_BLOCK_IS_MIDI1 (1U << 0) /* MIDI 1.0 port w/o restrict */ #define SNDRV_UMP_BLOCK_IS_LOWSPEED (1U << 1) /* 31.25Kbps B/W MIDI1 port */ +/* UMP block user-interface hint */ +#define SNDRV_UMP_BLOCK_UI_HINT_UNKNOWN 0x00 +#define SNDRV_UMP_BLOCK_UI_HINT_RECEIVER 0x01 +#define SNDRV_UMP_BLOCK_UI_HINT_SENDER 0x02 +#define SNDRV_UMP_BLOCK_UI_HINT_BOTH 0x03 + /* UMP groups and blocks */ #define SNDRV_UMP_MAX_GROUPS 16 #define SNDRV_UMP_MAX_BLOCKS 32 @@ -825,7 +835,9 @@ struct snd_ump_block_info { unsigned char active; /* Activeness */ unsigned char first_group; /* first group ID */ unsigned char num_groups; /* number of groups */ - unsigned char padding[3]; + unsigned char midi_ci_version; /* MIDI-CI support version */ + unsigned char sysex8_streams; /* max number of sysex8 streams */ + unsigned char ui_hint; /* user interface hint */ unsigned int flags; /* various info flags */ unsigned char name[128]; /* block name string */ unsigned char reserved[32]; diff --git a/sound/core/ump.c b/sound/core/ump.c index 69993cad6772..839873fb0f33 100644 --- a/sound/core/ump.c +++ b/sound/core/ump.c @@ -448,6 +448,20 @@ static const char *ump_direction_string(int dir) } } +static const char *ump_ui_hint_string(int dir) +{ + switch (dir) { + case SNDRV_UMP_BLOCK_UI_HINT_RECEIVER: + return "receiver"; + case SNDRV_UMP_BLOCK_UI_HINT_SENDER: + return "sender"; + case SNDRV_UMP_BLOCK_UI_HINT_BOTH: + return "both"; + default: + return "unknown"; + } +} + /* Additional proc file output */ static void snd_ump_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -461,6 +475,17 @@ static void snd_ump_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, "UMP Version: 0x%04x\n", ump->info.version); snd_iprintf(buffer, "Protocol Caps: 0x%08x\n", ump->info.protocol_caps); snd_iprintf(buffer, "Protocol: 0x%08x\n", ump->info.protocol); + if (ump->info.version) { + snd_iprintf(buffer, "Manufacturer ID: 0x%08x\n", + ump->info.manufacturer_id); + snd_iprintf(buffer, "Family ID: 0x%04x\n", ump->info.family_id); + snd_iprintf(buffer, "Model ID: 0x%04x\n", ump->info.model_id); + snd_iprintf(buffer, "SW Revision: 0x%02x%02x%02x%02x\n", + ump->info.sw_revision[0], + ump->info.sw_revision[1], + ump->info.sw_revision[2], + ump->info.sw_revision[3]); + } snd_iprintf(buffer, "Num Blocks: %d\n\n", ump->info.num_blocks); list_for_each_entry(fb, &ump->block_list, list) { @@ -476,6 +501,14 @@ static void snd_ump_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, " Is MIDI1: %s%s\n", (fb->info.flags & SNDRV_UMP_BLOCK_IS_MIDI1) ? "Yes" : "No", (fb->info.flags & SNDRV_UMP_BLOCK_IS_LOWSPEED) ? " (Low Speed)" : ""); + if (ump->info.version) { + snd_iprintf(buffer, " MIDI-CI Version: %d\n", + fb->info.midi_ci_version); + snd_iprintf(buffer, " Sysex8 Streams: %d\n", + fb->info.sysex8_streams); + snd_iprintf(buffer, " UI Hint: %s\n", + ump_ui_hint_string(fb->info.ui_hint)); + } snd_iprintf(buffer, "\n"); } } |