projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e2786ca6 TS |
1 | /* |
| 2 | * oxfw.h - a part of driver for OXFW970/971 based devices | |
| 3 | * | |
| 4 | * Copyright (c) Clemens Ladisch <clemens@ladisch.de> | |
| 5 | * Licensed under the terms of the GNU General Public License, version 2. | |
| 6 | */ | |
| 7 | ||
| 8 | #include <linux/device.h> | |
| 9 | #include <linux/firewire.h> | |
| 10 | #include <linux/firewire-constants.h> | |
| 11 | #include <linux/module.h> | |
| 12 | #include <linux/mod_devicetable.h> | |
| 13 | #include <linux/mutex.h> | |
| 14 | #include <linux/slab.h> | |
| 15 | ||
| 16 | #include <sound/control.h> | |
| 17 | #include <sound/core.h> | |
| 18 | #include <sound/initval.h> | |
| 19 | #include <sound/pcm.h> | |
| 20 | #include <sound/pcm_params.h> | |
| 21 | ||
| 22 | #include "../lib.h" | |
| 23 | #include "../fcp.h" | |
| 24 | #include "../packets-buffer.h" | |
| 25 | #include "../iso-resources.h" | |
| 26 | #include "../amdtp.h" | |
| 27 | #include "../cmp.h" | |
| 28 | ||
| 29 | struct device_info { | |
| 30 | const char *driver_name; | |
| fec7b753 TS |
31 | const char *vendor_name; |
| 32 | const char *model_name; | |
| e2786ca6 TS |
33 | int (*pcm_constraints)(struct snd_pcm_runtime *runtime); |
| 34 | unsigned int mixer_channels; | |
| 35 | u8 mute_fb_id; | |
| 36 | u8 volume_fb_id; | |
| 37 | }; | |
| 38 | ||
| 39 | struct snd_oxfw { | |
| 40 | struct snd_card *card; | |
| 41 | struct fw_unit *unit; | |
| 42 | const struct device_info *device_info; | |
| 43 | struct mutex mutex; | |
| 44 | struct cmp_connection in_conn; | |
| 45 | struct amdtp_stream rx_stream; | |
| 46 | bool mute; | |
| 47 | s16 volume[6]; | |
| 48 | s16 volume_min; | |
| 49 | s16 volume_max; | |
| 50 | }; | |
| 51 | ||
| 52 | int snd_oxfw_stream_init_simplex(struct snd_oxfw *oxfw); | |
| 53 | int snd_oxfw_stream_start_simplex(struct snd_oxfw *oxfw); | |
| 54 | void snd_oxfw_stream_stop_simplex(struct snd_oxfw *oxfw); | |
| 55 | void snd_oxfw_stream_destroy_simplex(struct snd_oxfw *oxfw); | |
| 56 | void snd_oxfw_stream_update_simplex(struct snd_oxfw *oxfw); | |
| 3713d93a TS |
57 | |
| 58 | int firewave_constraints(struct snd_pcm_runtime *runtime); | |
| 59 | int lacie_speakers_constraints(struct snd_pcm_runtime *runtime); | |
| 60 | int snd_oxfw_create_pcm(struct snd_oxfw *oxfw); | |
| 31514bfb TS |
61 | |
| 62 | int snd_oxfw_create_mixer(struct snd_oxfw *oxfw); |