summaryrefslogtreecommitdiffstats
path: root/sound/firewire
diff options
context:
space:
mode:
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2017-04-02 23:48:24 +0900
committerTakashi Iwai <tiwai@suse.de>2017-04-05 21:34:08 +0200
commit13e005f9f933a35b5e55c9d36f151efe2a8383ec (patch)
treea2ef51e01671810484a36ba5b21a77a61ac03fad /sound/firewire
parent76fdb3a9e13a781df8bf8652312f6a7cbf5e2f43 (diff)
downloadlinux-stable-13e005f9f933a35b5e55c9d36f151efe2a8383ec.tar.gz
linux-stable-13e005f9f933a35b5e55c9d36f151efe2a8383ec.tar.bz2
linux-stable-13e005f9f933a35b5e55c9d36f151efe2a8383ec.zip
ALSA: firewire-digi00x: add support for console models of Digi00x series
Digi00x series includes two types of unit; rack and console. As long as reading information on config rom of Digi 002 console, 'MODEL_ID' field has a different value from the one on Digi 002 rack. We've already got a test report from users with Digi 003 rack. We can assume that console type and rack type has different value in the field. This commit adds a device entry for console type. For following commits, this commit also adds a member to 'struct snd_digi00x' to identify console type. $ cd linux-firewire-utils/src $ python2 ./crpp < /sys/bus/firewire/devices/fw1/config_rom ROM header and bus information block ----------------------------------------------------------------- 400 0404f9d0 bus_info_length 4, crc_length 4, crc 63952 404 31333934 bus_name "1394" 408 60647002 irmc 0, cmc 1, isc 1, bmc 0, cyc_clk_acc 100, max_rec 7 (256) 40c 00a07e00 company_id 00a07e | 410 00a30000 device_id 0000a30000 | EUI-64 00a07e0000a30000 root directory ----------------------------------------------------------------- 414 00058a39 directory_length 5, crc 35385 418 0c0043a0 node capabilities 41c 04000001 hardware version 420 0300a07e vendor 424 81000007 --> descriptor leaf at 440 428 d1000001 --> unit directory at 42c unit directory at 42c ----------------------------------------------------------------- 42c 00046674 directory_length 4, crc 26228 430 120000a3 specifier id 434 13000001 version 438 17000001 model 43c 81000007 --> descriptor leaf at 458 descriptor leaf at 440 ----------------------------------------------------------------- 440 00055913 leaf_length 5, crc 22803 444 000050f2 descriptor_type 00, specifier_ID 50f2 448 80000000 44c 44696769 450 64657369 454 676e0000 descriptor leaf at 458 ----------------------------------------------------------------- 458 0004a6fd leaf_length 4, crc 42749 45c 00000000 textual descriptor 460 00000000 minimal ASCII 464 44696769 "Digi" 468 20303032 " 002" Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
-rw-r--r--sound/firewire/digi00x/digi00x.c13
-rw-r--r--sound/firewire/digi00x/digi00x.h1
2 files changed, 12 insertions, 2 deletions
diff --git a/sound/firewire/digi00x/digi00x.c b/sound/firewire/digi00x/digi00x.c
index cc4776c6ded3..1f5e1d23f31a 100644
--- a/sound/firewire/digi00x/digi00x.c
+++ b/sound/firewire/digi00x/digi00x.c
@@ -13,7 +13,8 @@ MODULE_AUTHOR("Takashi Sakamoto <o-takashi@sakamocchi.jp>");
MODULE_LICENSE("GPL v2");
#define VENDOR_DIGIDESIGN 0x00a07e
-#define MODEL_DIGI00X 0x000002
+#define MODEL_CONSOLE 0x000001
+#define MODEL_RACK 0x000002
static int name_card(struct snd_dg00x *dg00x)
{
@@ -129,6 +130,8 @@ static int snd_dg00x_probe(struct fw_unit *unit,
spin_lock_init(&dg00x->lock);
init_waitqueue_head(&dg00x->hwdep_wait);
+ dg00x->is_console = entry->model_id == MODEL_CONSOLE;
+
/* Allocate and register this sound card later. */
INIT_DEFERRABLE_WORK(&dg00x->dwork, do_registration);
snd_fw_schedule_registration(unit, &dg00x->dwork);
@@ -183,7 +186,13 @@ static const struct ieee1394_device_id snd_dg00x_id_table[] = {
.match_flags = IEEE1394_MATCH_VENDOR_ID |
IEEE1394_MATCH_MODEL_ID,
.vendor_id = VENDOR_DIGIDESIGN,
- .model_id = MODEL_DIGI00X,
+ .model_id = MODEL_CONSOLE,
+ },
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_MODEL_ID,
+ .vendor_id = VENDOR_DIGIDESIGN,
+ .model_id = MODEL_RACK,
},
{}
};
diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h
index 9dc761bdacca..4aefe45d8906 100644
--- a/sound/firewire/digi00x/digi00x.h
+++ b/sound/firewire/digi00x/digi00x.h
@@ -61,6 +61,7 @@ struct snd_dg00x {
/* For asynchronous MIDI controls. */
struct snd_rawmidi_substream *in_control;
struct snd_fw_async_midi_port out_control;
+ bool is_console;
};
#define DG00X_ADDR_BASE 0xffffe0000000ull