diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-11 08:51:59 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-11 08:51:59 -0800 |
commit | a323ae93a74f669d890926187c68c711895e3454 (patch) | |
tree | 9a4ab8ed7bb98dc4321606332a883834ef7c8f6f /drivers/staging | |
parent | 3e63430a5cc26bc90a6e33ab33f901196b7b63ac (diff) | |
parent | 0e806151e86be52caa1349fa490eab8f09a2b6f5 (diff) |
Merge tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"In this batch, you can find lots of cleanups through the whole
subsystem, as our good New Year's resolution. Lots of LOCs and
commits are about LINE6 driver that was promoted finally from staging
tree, and as usual, there've been widely spread ASoC changes.
Here some highlights:
ALSA core changes
- Embedding struct device into ALSA core structures
- sequencer core cleanups / fixes
- PCM msbits constraints cleanups / fixes
- New SNDRV_PCM_TRIGGER_DRAIN command
- PCM kerneldoc fixes, header cleanups
- PCM code cleanups using more standard codes
- Control notification ID fixes
Driver cleanups
- Cleanups of PCI PM callbacks
- Timer helper usages cleanups
- Simplification (e.g. argument reduction) of many driver codes
HD-audio
- Hotkey and LED support on HP laptops with Realtek codecs
- Dock station support on HP laptops
- Toshiba Satellite S50D fixup
- Enhanced wallclock timestamp handling for HD-audio
- Componentization to simplify the linkage between i915 and hd-audio
drivers for Intel HDMI/DP
USB-audio
- Akai MPC Element support
- Enhanced timestamp handling
ASoC
- Lots of refactoringin ASoC core, moving drivers to more data driven
initialization and rationalizing a lot of DAPM usage
- Much improved handling of CDCLK clocks on Samsung I2S controllers
- Lots of driver specific cleanups and feature improvements
- CODEC support for TI PCM514x and TLV320AIC3104 devices
- Board support for Tegra systems with Realtek RT5677
- New driver for Maxim max98357a
- More enhancements / fixes for Intel SST driver
Others
- Promotion of LINE6 driver from staging along with lots of rewrites
and cleanups
- DT support for old non-ASoC atmel driver
- oxygen cleanups, XIO2001 init, Studio Evolution SE6x support
- Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards
- A few more ak411x fixes for ice1724 boards"
* tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (542 commits)
ALSA: line6: toneport: Use explicit type for firmware version
ALSA: line6: Use explicit type for serial number
ALSA: line6: Return EIO if read/write not successful
ALSA: line6: Return error if device not responding
ALSA: line6: Add delay before reading status
ASoC: Intel: Clean data after SST fw fetch
ALSA: hda - Add docking station support for another HP machine
ALSA: control: fix failure to return new numerical ID in 'replace' event data
ALSA: usb: update trigger timestamp on first non-zero URB submitted
ALSA: hda: read trigger_timestamp immediately after starting DMA
ALSA: pcm: allow for trigger_tstamp snapshot in .trigger
ALSA: pcm: don't override timestamp unconditionally
ALSA: off by one bug in snd_riptide_joystick_probe()
ASoC: rt5670: Set use_single_rw flag for regmap
ASoC: rt286: Add rt288 codec support
ASoC: max98357a: Fix build in !CONFIG_OF case
ASoC: Intel: fix platform_no_drv_owner.cocci warnings
ARM: dts: Switch Odroid X2/U2 to simple-audio-card
ARM: dts: Exynos4 and Odroid X2/U3 sound device nodes update
ALSA: control: fix failure to return numerical ID in 'add' event
...
Diffstat (limited to 'drivers/staging')
28 files changed, 0 insertions, 5966 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 815de379a130..9049dd91b569 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -46,8 +46,6 @@ source "drivers/staging/rtl8723au/Kconfig" source "drivers/staging/rts5208/Kconfig" -source "drivers/staging/line6/Kconfig" - source "drivers/staging/octeon/Kconfig" source "drivers/staging/octeon-usb/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 33c640b49566..fe26ff162b42 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -15,7 +15,6 @@ obj-$(CONFIG_R8712U) += rtl8712/ obj-$(CONFIG_R8188EU) += rtl8188eu/ obj-$(CONFIG_R8723AU) += rtl8723au/ obj-$(CONFIG_RTS5208) += rts5208/ -obj-$(CONFIG_LINE6_USB) += line6/ obj-$(CONFIG_NETLOGIC_XLR_NET) += netlogic/ obj-$(CONFIG_OCTEON_ETHERNET) += octeon/ obj-$(CONFIG_OCTEON_USB) += octeon-usb/ diff --git a/drivers/staging/line6/Kconfig b/drivers/staging/line6/Kconfig deleted file mode 100644 index 4f1219b4c692..000000000000 --- a/drivers/staging/line6/Kconfig +++ /dev/null @@ -1,38 +0,0 @@ -menuconfig LINE6_USB - tristate "Line6 USB support" - depends on USB && SND - select SND_RAWMIDI - select SND_PCM - help - This is a driver for the guitar amp, cab, and effects modeller - PODxt Pro by Line6 (and similar devices), supporting the - following features: - * Reading/writing individual parameters - * Reading/writing complete channel, effects setup, and amp - setup data - * Channel switching - * Virtual MIDI interface - * Tuner access - * Playback/capture/mixer device for any ALSA-compatible PCM - audio application - * Signal routing (record clean/processed guitar signal, - re-amping) - - Preliminary support for the Variax Workbench and TonePort - devices is included. - -if LINE6_USB - -config LINE6_USB_IMPULSE_RESPONSE - bool "measure impulse response" - default n - help - Say Y here to add code to measure the impulse response of a Line6 - device. This is more accurate than user-space methods since it - bypasses any PCM data buffering (e.g., by ALSA or jack). This is - useful for assessing the performance of new devices, but is not - required for normal operation. - - If unsure, say N. - -endif # LINE6_USB diff --git a/drivers/staging/line6/Makefile b/drivers/staging/line6/Makefile deleted file mode 100644 index ae5c374b0f87..000000000000 --- a/drivers/staging/line6/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -obj-$(CONFIG_LINE6_USB) += line6usb.o - -line6usb-y := \ - audio.o \ - capture.o \ - driver.o \ - midi.o \ - midibuf.o \ - pcm.o \ - playback.o \ - pod.o \ - toneport.o \ - variax.o \ - podhd.o diff --git a/drivers/staging/line6/audio.c b/drivers/staging/line6/audio.c deleted file mode 100644 index 171d80c1b020..000000000000 --- a/drivers/staging/line6/audio.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#include <sound/core.h> -#include <sound/initval.h> -#include <linux/export.h> - -#include "driver.h" -#include "audio.h" - -/* - Initialize the Line6 USB audio system. -*/ -int line6_init_audio(struct usb_line6 *line6) -{ - struct snd_card *card; - int err; - - err = snd_card_new(line6->ifcdev, - SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1, - THIS_MODULE, 0, &card); - if (err < 0) - return err; - - line6->card = card; - - strcpy(card->id, line6->properties->id); - strcpy(card->driver, DRIVER_NAME); - strcpy(card->shortname, line6->properties->name); - /* longname is 80 chars - see asound.h */ - sprintf(card->longname, "Line6 %s at USB %s", line6->properties->name, - dev_name(line6->ifcdev)); - return 0; -} - -/* - Register the Line6 USB audio system. -*/ -int line6_register_audio(struct usb_line6 *line6) -{ - int err; - - err = snd_card_register(line6->card); - if (err < 0) - return err; - - return 0; -} - -/* - Cleanup the Line6 USB audio system. -*/ -void line6_cleanup_audio(struct usb_line6 *line6) -{ - struct snd_card *card = line6->card; - - if (card == NULL) - return; - - snd_card_disconnect(card); - snd_card_free(card); - line6->card = NULL; -} diff --git a/drivers/staging/line6/audio.h b/drivers/staging/line6/audio.h deleted file mode 100644 index 5f8a09a0fa95..000000000000 --- a/drivers/staging/line6/audio.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#ifndef AUDIO_H -#define AUDIO_H - -#include "driver.h" - -extern void line6_cleanup_audio(struct usb_line6 *); -extern int line6_init_audio(struct usb_line6 *); -extern int line6_register_audio(struct usb_line6 *); - -#endif diff --git a/drivers/staging/line6/capture.c b/drivers/staging/line6/capture.c deleted file mode 100644 index e6ca631e3f79..000000000000 --- a/drivers/staging/line6/capture.c +++ /dev/null @@ -1,432 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#include <linux/slab.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> - -#include "audio.h" -#include "capture.h" -#include "driver.h" -#include "pcm.h" -#include "pod.h" - -/* - Find a free URB and submit it. -*/ -static int submit_audio_in_urb(struct snd_line6_pcm *line6pcm) -{ - int index; - unsigned long flags; - int i, urb_size; - int ret; - struct urb *urb_in; - - spin_lock_irqsave(&line6pcm->lock_audio_in, flags); - index = - find_first_zero_bit(&line6pcm->active_urb_in, LINE6_ISO_BUFFERS); - - if (index < 0 || index >= LINE6_ISO_BUFFERS) { - spin_unlock_irqrestore(&line6pcm->lock_audio_in, flags); - dev_err(line6pcm->line6->ifcdev, "no free URB found\n"); - return -EINVAL; - } - - urb_in = line6pcm->urb_audio_in[index]; - urb_size = 0; - - for (i = 0; i < LINE6_ISO_PACKETS; ++i) { - struct usb_iso_packet_descriptor *fin = - &urb_in->iso_frame_desc[i]; - fin->offset = urb_size; - fin->length = line6pcm->max_packet_size; - urb_size += line6pcm->max_packet_size; - } - - urb_in->transfer_buffer = - line6pcm->buffer_in + - index * LINE6_ISO_PACKETS * line6pcm->max_packet_size; - urb_in->transfer_buffer_length = urb_size; - urb_in->context = line6pcm; - - ret = usb_submit_urb(urb_in, GFP_ATOMIC); - - if (ret == 0) - set_bit(index, &line6pcm->active_urb_in); - else - dev_err(line6pcm->line6->ifcdev, - "URB in #%d submission failed (%d)\n", index, ret); - - spin_unlock_irqrestore(&line6pcm->lock_audio_in, flags); - return 0; -} - -/* - Submit all currently available capture URBs. -*/ -int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm) -{ - int ret, i; - - for (i = 0; i < LINE6_ISO_BUFFERS; ++i) { - ret = submit_audio_in_urb(line6pcm); - if (ret < 0) - return ret; - } - - return 0; -} - -/* - Unlink all currently active capture URBs. -*/ -void line6_unlink_audio_in_urbs(struct snd_line6_pcm *line6pcm) -{ - unsigned int i; - - for (i = LINE6_ISO_BUFFERS; i--;) { - if (test_bit(i, &line6pcm->active_urb_in)) { - if (!test_and_set_bit(i, &line6pcm->unlink_urb_in)) { - struct urb *u = line6pcm->urb_audio_in[i]; - - usb_unlink_urb(u); - } - } - } -} - -/* - Wait until unlinking of all currently active capture URBs has been - finished. -*/ -void line6_wait_clear_audio_in_urbs(struct snd_line6_pcm *line6pcm) -{ - int timeout = HZ; - unsigned int i; - int alive; - - do { - alive = 0; - for (i = LINE6_ISO_BUFFERS; i--;) { - if (test_bit(i, &line6pcm->active_urb_in)) - alive++; - } - if (!alive) - break; - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(1); - } while (--timeout > 0); - if (alive) - snd_printk(KERN_ERR "timeout: still %d active urbs..\n", alive); -} - -/* - Unlink all currently active capture URBs, and wait for finishing. -*/ -void line6_unlink_wait_clear_audio_in_urbs(struct snd_line6_pcm *line6pcm) -{ - line6_unlink_audio_in_urbs(line6pcm); - line6_wait_clear_audio_in_urbs(line6pcm); -} - -/* - Copy data into ALSA capture buffer. -*/ -void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize) -{ - struct snd_pcm_substream *substream = - get_substream(line6pcm, SNDRV_PCM_STREAM_CAPTURE); - struct snd_pcm_runtime *runtime = substream->runtime; - const int bytes_per_frame = line6pcm->properties->bytes_per_frame; - int frames = fsize / bytes_per_frame; - - if (runtime == NULL) - return; - - if (line6pcm->pos_in_done + frames > runtime->buffer_size) { - /* - The transferred area goes over buffer boundary, - copy two separate chunks. - */ - int len; - - len = runtime->buffer_size - line6pcm->pos_in_done; - - if (len > 0) { - memcpy(runtime->dma_area + - line6pcm->pos_in_done * bytes_per_frame, fbuf, - len * bytes_per_frame); - memcpy(runtime->dma_area, fbuf + len * bytes_per_frame, - (frames - len) * bytes_per_frame); - } else { - /* this is somewhat paranoid */ - dev_err(line6pcm->line6->ifcdev, - "driver bug: len = %d\n", len); - } - } else { - /* copy single chunk */ - memcpy(runtime->dma_area + - line6pcm->pos_in_done * bytes_per_frame, fbuf, fsize); - } - - line6pcm->pos_in_done += frames; - if (line6pcm->pos_in_done >= runtime->buffer_size) - line6pcm->pos_in_done -= runtime->buffer_size; -} - -void line6_capture_check_period(struct snd_line6_pcm *line6pcm, int length) -{ - struct snd_pcm_substream *substream = - get_substream(line6pcm, SNDRV_PCM_STREAM_CAPTURE); - - line6pcm->bytes_in += length; - if (line6pcm->bytes_in >= line6pcm->period_in) { - line6pcm->bytes_in %= line6pcm->period_in; - snd_pcm_period_elapsed(substream); - } -} - -void line6_free_capture_buffer(struct snd_line6_pcm *line6pcm) -{ - kfree(line6pcm->buffer_in); - line6pcm->buffer_in = NULL; -} - -/* - * Callback for completed capture URB. - */ -static void audio_in_callback(struct urb *urb) -{ - int i, index, length = 0, shutdown = 0; - unsigned long flags; - - struct snd_line6_pcm *line6pcm = (struct snd_line6_pcm *)urb->context; - - line6pcm->last_frame_in = urb->start_frame; - - /* find index of URB */ - for (index = 0; index < LINE6_ISO_BUFFERS; ++index) - if (urb == line6pcm->urb_audio_in[index]) - break; - - spin_lock_irqsave(&line6pcm->lock_audio_in, flags); - - for (i = 0; i < LINE6_ISO_PACKETS; ++i) { - char *fbuf; - int fsize; - struct usb_iso_packet_descriptor *fin = &urb->iso_frame_desc[i]; - - if (fin->status == -EXDEV) { - shutdown = 1; - break; - } - - fbuf = urb->transfer_buffer + fin->offset; - fsize = fin->actual_length; - - if (fsize > line6pcm->max_packet_size) { - dev_err(line6pcm->line6->ifcdev, - "driver and/or device bug: packet too large (%d > %d)\n", - fsize, line6pcm->max_packet_size); - } - - length += fsize; - - /* the following assumes LINE6_ISO_PACKETS == 1: */ - line6pcm->prev_fbuf = fbuf; - line6pcm->prev_fsize = fsize; - -#ifdef CONFIG_LINE6_USB_IMPULSE_RESPONSE - if (!(line6pcm->flags & LINE6_BITS_PCM_IMPULSE)) -#endif - if (test_bit(LINE6_INDEX_PCM_ALSA_CAPTURE_STREAM, - &line6pcm->flags) && (fsize > 0)) - line6_capture_copy(line6pcm, fbuf, fsize); - } - - clear_bit(index, &line6pcm->active_urb_in); - - if (test_and_clear_bit(index, &line6pcm->unlink_urb_in)) - shutdown = 1; - - spin_unlock_irqrestore(&line6pcm->lock_audio_in, flags); - - if (!shutdown) { - submit_audio_in_urb(line6pcm); - -#ifdef CONFIG_LINE6_USB_IMPULSE_RESPONSE - if (!(line6pcm->flags & LINE6_BITS_PCM_IMPULSE)) -#endif - if (test_bit(LINE6_INDEX_PCM_ALSA_CAPTURE_STREAM, - &line6pcm->flags)) - line6_capture_check_period(line6pcm, length); - } -} - -/* open capture callback */ -static int snd_line6_capture_open(struct snd_pcm_substream *substream) -{ - int err; - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); - - err = snd_pcm_hw_constraint_ratdens(runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - (&line6pcm-> - properties->snd_line6_rates)); - if (err < 0) - return err; - - runtime->hw = line6pcm->properties->snd_line6_capture_hw; - return 0; -} - -/* close capture callback */ -static int snd_line6_capture_close(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* hw_params capture callback */ -static int snd_line6_capture_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - int ret; - struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); - - /* -- Florian Demski [FD] */ - /* don't ask me why, but this fixes the bug on my machine */ - if (line6pcm == NULL) { - if (substream->pcm == NULL) - return -ENOMEM; - if (substream->pcm->private_data == NULL) - return -ENOMEM; - substream->private_data = substream->pcm->private_data; - line6pcm = snd_pcm_substream_chip(substream); - } - /* -- [FD] end */ - - ret = line6_pcm_acquire(line6pcm, LINE6_BIT_PCM_ALSA_CAPTURE_BUFFER); - - if (ret < 0) - return ret; - - ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (ret < 0) { - line6_pcm_release(line6pcm, LINE6_BIT_PCM_ALSA_CAPTURE_BUFFER); - return ret; - } - - line6pcm->period_in = params_period_bytes(hw_params); - return 0; -} - -/* hw_free capture callback */ -static int snd_line6_capture_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); - - line6_pcm_release(line6pcm, LINE6_BIT_PCM_ALSA_CAPTURE_BUFFER); - return snd_pcm_lib_free_pages(substream); -} - -/* trigger callback */ -int snd_line6_capture_trigger(struct snd_line6_pcm *line6pcm, int cmd) -{ - int err; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: -#ifdef CONFIG_PM - case SNDRV_PCM_TRIGGER_RESUME: -#endif - err = line6_pcm_acquire(line6pcm, - LINE6_BIT_PCM_ALSA_CAPTURE_STREAM); - - if (err < 0) - return err; - - break; - - case SNDRV_PCM_TRIGGER_STOP: -#ifdef CONFIG_PM - case SNDRV_PCM_TRIGGER_SUSPEND: -#endif - err = line6_pcm_release(line6pcm, - LINE6_BIT_PCM_ALSA_CAPTURE_STREAM); - - if (err < 0) - return err; - - break; - - default: - return -EINVAL; - } - - return 0; -} - -/* capture pointer callback */ -static snd_pcm_uframes_t -snd_line6_capture_pointer(struct snd_pcm_substream *substream) -{ - struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); - - return line6pcm->pos_in_done; -} - -/* capture operators */ -struct snd_pcm_ops snd_line6_capture_ops = { - .open = snd_line6_capture_open, - .close = snd_line6_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_line6_capture_hw_params, - .hw_free = snd_line6_capture_hw_free, - .prepare = snd_line6_prepare, - .trigger = snd_line6_trigger, - .pointer = snd_line6_capture_pointer, -}; - -int line6_create_audio_in_urbs(struct snd_line6_pcm *line6pcm) -{ - int i; - - /* create audio URBs and fill in constant values: */ - for (i = 0; i < LINE6_ISO_BUFFERS; ++i) { - struct urb *urb; - - /* URB for audio in: */ - urb = line6pcm->urb_audio_in[i] = - usb_alloc_urb(LINE6_ISO_PACKETS, GFP_KERNEL); - - if (urb == NULL) { - dev_err(line6pcm->line6->ifcdev, "Out of memory\n"); - return -ENOMEM; - } - - urb->dev = line6pcm->line6->usbdev; - urb->pipe = - usb_rcvisocpipe(line6pcm->line6->usbdev, - line6pcm->ep_audio_read & - USB_ENDPOINT_NUMBER_MASK); - urb->transfer_flags = URB_ISO_ASAP; - urb->start_frame = -1; - urb->number_of_packets = LINE6_ISO_PACKETS; - urb->interval = LINE6_ISO_INTERVAL; - urb->error_count = 0; - urb->complete = audio_in_callback; - } - - return 0; -} diff --git a/drivers/staging/line6/capture.h b/drivers/staging/line6/capture.h deleted file mode 100644 index 4157bcb598a9..000000000000 --- a/drivers/staging/line6/capture.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#ifndef CAPTURE_H -#define CAPTURE_H - -#include <sound/pcm.h> - -#include "driver.h" -#include "pcm.h" - -extern struct snd_pcm_ops snd_line6_capture_ops; - -extern void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, - int fsize); -extern void line6_capture_check_period(struct snd_line6_pcm *line6pcm, - int length); -extern int line6_create_audio_in_urbs(struct snd_line6_pcm *line6pcm); -extern void line6_free_capture_buffer(struct snd_line6_pcm *line6pcm); -extern int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm); -extern void line6_unlink_audio_in_urbs(struct snd_line6_pcm *line6pcm); -extern void line6_unlink_wait_clear_audio_in_urbs(struct snd_line6_pcm - *line6pcm); -extern void line6_wait_clear_audio_in_urbs(struct snd_line6_pcm *line6pcm); -extern int snd_line6_capture_trigger(struct snd_line6_pcm *line6pcm, int cmd); - -#endif diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c deleted file mode 100644 index 503b2d763595..000000000000 --- a/drivers/staging/line6/driver.c +++ /dev/null @@ -1,1162 +0,0 @@ -/* - * Line6 Linux USB driver - 0.9.1beta - * - * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/usb.h> - -#include "audio.h" -#include "capture.h" -#include "driver.h" -#include "midi.h" -#include "playback.h" -#include "pod.h" -#include "podhd.h" -#include "revision.h" -#include "toneport.h" -#include "usbdefs.h" -#include "variax.h" - -#define DRIVER_AUTHOR "Markus Grabner <grabner@icg.tugraz.at>" -#define DRIVER_DESC "Line6 USB Driver" -#define DRIVER_VERSION "0.9.1beta" DRIVER_REVISION - -/* table of devices that work with this driver */ -static const struct usb_device_id line6_id_table[] = { - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_BASSPODXT)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_BASSPODXTLIVE)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_BASSPODXTPRO)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_GUITARPORT)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_POCKETPOD)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD300)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD400)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODHD500)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODSTUDIO_GX)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODSTUDIO_UX1)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODSTUDIO_UX2)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODX3)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODX3LIVE)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODXT)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODXTLIVE)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_PODXTPRO)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_TONEPORT_GX)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_TONEPORT_UX1)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_TONEPORT_UX2)}, - {USB_DEVICE(LINE6_VENDOR_ID, LINE6_DEVID_VARIAX)}, - {}, -}; - -MODULE_DEVICE_TABLE(usb, line6_id_table); - -#define L6PROP(dev_bit, dev_id, dev_name, dev_cap)\ - {.device_bit = LINE6_BIT_##dev_bit, .id = dev_id,\ - .name = dev_name, .capabilities = LINE6_BIT_##dev_cap} - -/* *INDENT-OFF* */ -static const struct line6_properties line6_properties_table[] = { - L6PROP(BASSPODXT, "BassPODxt", "BassPODxt", CTRL_PCM_HW), - L6PROP(BASSPODXTLIVE, "BassPODxtLive", "BassPODxt Live", CTRL_PCM_HW), - L6PROP(BASSPODXTPRO, "BassPODxtPro", "BassPODxt Pro", CTRL_PCM_HW), - L6PROP(GUITARPORT, "GuitarPort", "GuitarPort", PCM), - L6PROP(POCKETPOD, "PocketPOD", "Pocket POD", CONTROL), - L6PROP(PODHD300, "PODHD300", "POD HD300", CTRL_PCM_HW), - L6PROP(PODHD400, "PODHD400", "POD HD400", CTRL_PCM_HW), - L6PROP(PODHD500, "PODHD500", "POD HD500", CTRL_PCM_HW), - L6PROP(PODSTUDIO_GX, "PODStudioGX", "POD Studio GX", PCM), - L6PROP(PODSTUDIO_UX1, "PODStudioUX1", "POD Studio UX1", PCM), - L6PROP(PODSTUDIO_UX2, "PODStudioUX2", "POD Studio UX2", PCM), - L6PROP(PODX3, "PODX3", "POD X3", PCM), - L6PROP(PODX3LIVE, "PODX3Live", "POD X3 Live", PCM), - L6PROP(PODXT, "PODxt", "PODxt", CTRL_PCM_HW), - L6PROP(PODXTLIVE, "PODxtLive", "PODxt Live", CTRL_PCM_HW), - L6PROP(PODXTPRO, "PODxtPro", "PODxt Pro", CTRL_PCM_HW), - L6PROP(TONEPORT_GX, "TonePortGX", "TonePort GX", PCM), - L6PROP(TONEPORT_UX1, "TonePortUX1", "TonePort UX1", PCM), - L6PROP(TONEPORT_UX2, "TonePortUX2", "TonePort UX2", PCM), - L6PROP(VARIAX, "Variax", "Variax Workbench", CONTROL), -}; -/* *INDENT-ON* */ - -/* - This is Line6's MIDI manufacturer ID. -*/ -const unsigned char line6_midi_id[] = { - 0x00, 0x01, 0x0c -}; - -/* - Code to request version of POD, Variax interface - (and maybe other devices). -*/ -static const char line6_request_version[] = { - 0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7 -}; - -/** - Class for asynchronous messages. -*/ -struct message { - struct usb_line6 *line6; - const char *buffer; - int size; - int done; -}; - -/* - Forward declarations. -*/ -static void line6_data_received(struct urb *urb); -static int line6_send_raw_message_async_part(struct message *msg, - struct urb *urb); - -/* - Start to listen on endpoint. -*/ -static int line6_start_listen(struct usb_line6 *line6) -{ - int err; - - usb_fill_int_urb(line6->urb_listen, line6->usbdev, - usb_rcvintpipe(line6->usbdev, line6->ep_control_read), - line6->buffer_listen, LINE6_BUFSIZE_LISTEN, - line6_data_received, line6, line6->interval); - line6->urb_listen->actual_length = 0; - err = usb_submit_urb(line6->urb_listen, GFP_ATOMIC); - return err; -} - -/* - Stop listening on endpoint. -*/ -static void line6_stop_listen(struct usb_line6 *line6) -{ - usb_kill_urb(line6->urb_listen); -} - -/* - Send raw message in pieces of wMaxPacketSize bytes. -*/ -int line6_send_raw_message(struct usb_line6 *line6, const char *buffer, - int size) -{ - int i, done = 0; - - for (i = 0; i < size; i += line6->max_packet_size) { - int partial; - const char *frag_buf = buffer + i; - int frag_size = min(line6->max_packet_size, size - i); - int retval; - - retval = usb_interrupt_msg(line6->usbdev, - usb_sndintpipe(line6->usbdev, - line6->ep_control_write), - (char *)frag_buf, frag_size, - &partial, LINE6_TIMEOUT * HZ); - - if (retval) { - dev_err(line6->ifcdev, - "usb_interrupt_msg failed (%d)\n", retval); - break; - } - - done += frag_size; - } - - return done; -} - -/* - Notification of completion of asynchronous request transmission. -*/ -static void line6_async_request_sent(struct urb *urb) -{ - struct message *msg = (struct message *)urb->context; - - if (msg->done >= msg->size) { - usb_free_urb(urb); - kfree(msg); - } else - line6_send_raw_message_async_part(msg, urb); -} - -/* - Asy |