diff options
author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2014-04-25 22:45:14 +0900 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2014-05-26 14:29:12 +0200 |
commit | fd6f4b0dc167c6329a153ceeeb95bc41307156f3 (patch) | |
tree | 807ca55af550baaf2e40e0bc7e8f8f671318444d /sound/firewire/bebob/bebob.h | |
parent | 555e8a8f7f149544eb7d4aa3a6420bc4c3055638 (diff) |
ALSA: bebob: Add skelton for BeBoB based devices
This commit adds a new driver for BeBoB based devices with no specific
operations. Currently this driver just create/remove card instance according
to callbacks.
BeBoB is 'BridgeCo enhanced Breakout Box'. This is installed to firewire
devices with DM1000/DM1100/DM1500 chipset. It gives common way for host
system to handle BeBoB based devices.
Current supported devices:
- Edirol FA-66/FA-101
- PreSonus FIREBOX/FIREPOD/FP10/Inspire1394
- BridgeCo RDAudio1/Audio5
- Mackie Onyx 1220/1620/1640 (Firewire I/O Card)
- Mackie d.2 (Firewire Option)
- Stanton FinalScratch 2 (ScratchAmp)
- Tascam IF-FW DM
- Behringer XENIX UFX 1204/1604
- Behringer Digital Mixer X32 series (X-UF Card)
- Apogee Rosetta 200/Rosetta 400 (X-FireWire card)
- Apogee DA-16X/AD-16X/DD-16X (X-FireWire card)
- Apogee Ensemble
- ESI Quotafire610
- AcousticReality eARMasterOne
- CME MatrixKFW
- Phonix Helix Board 12 MkII/18 MkII/24 MkII
- Phonic Helix Board 12 Universal/18 Universal/24 Universal
- Lynx Aurora 8/16 (LT-FW)
- ICON FireXon
- PrismSound Orpheus/ADA-8XR
Devices possible to be supported if identifying IDs:
- Apogee Mini-Me Firewire/Mini-DAC Firewire
- Behringer F-Control Audio 610/1616
- Cakewalk Sonar Power Studio 66
- CME UF400e
- ESI Quotafire XL
- Infrasonic DewX/Windy6
- Mackie Digital X Bus x.200/400
- Phonic Helix Board 12/18/24
- Phonic FireFly 202/302
- Rolf Spuler Firewire Guitar
Tested-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/bebob/bebob.h')
-rw-r--r-- | sound/firewire/bebob/bebob.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h new file mode 100644 index 000000000000..862f756ec281 --- /dev/null +++ b/sound/firewire/bebob/bebob.h @@ -0,0 +1,64 @@ +/* + * bebob.h - a part of driver for BeBoB based devices + * + * Copyright (c) 2013-2014 Takashi Sakamoto + * + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#ifndef SOUND_BEBOB_H_INCLUDED +#define SOUND_BEBOB_H_INCLUDED + +#include <linux/compat.h> +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/delay.h> +#include <linux/slab.h> + +#include <sound/core.h> +#include <sound/initval.h> + +#include "../lib.h" +#include "../fcp.h" + +/* basic register addresses on DM1000/DM1100/DM1500 */ +#define BEBOB_ADDR_REG_INFO 0xffffc8020000 +#define BEBOB_ADDR_REG_REQ 0xffffc8021000 + +struct snd_bebob { + struct snd_card *card; + struct fw_unit *unit; + int card_index; + + struct mutex mutex; + spinlock_t lock; +}; + +static inline int +snd_bebob_read_block(struct fw_unit *unit, u64 addr, void *buf, int size) +{ + return snd_fw_transaction(unit, TCODE_READ_BLOCK_REQUEST, + BEBOB_ADDR_REG_INFO + addr, + buf, size, 0); +} + +static inline int +snd_bebob_read_quad(struct fw_unit *unit, u64 addr, u32 *buf) +{ + return snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, + BEBOB_ADDR_REG_INFO + addr, + (void *)buf, sizeof(u32), 0); +} + +#define SND_BEBOB_DEV_ENTRY(vendor, model) \ +{ \ + .match_flags = IEEE1394_MATCH_VENDOR_ID | \ + IEEE1394_MATCH_MODEL_ID, \ + .vendor_id = vendor, \ + .model_id = model, \ +} + +#endif |