/* -*- linux-c -*- *
*
* ALSA driver for the digigram lx6464es interface
*
* Copyright (c) 2009 Tim Blechmann <tim@klingt.org>
*
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#ifndef LX6464ES_H
#define LX6464ES_H
#include <linux/spinlock.h>
#include <linux/atomic.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include "lx_core.h"
#define LXP "LX6464ES: "
enum {
ES_cmd_free = 0, /* no command executing */
ES_cmd_processing = 1, /* execution of a read/write command */
ES_read_pending = 2, /* a asynchron read command is pending */
ES_read_finishing = 3, /* a read command has finished waiting (set by
* Interrupt or CancelIrp) */
};
enum lx_stream_status {
LX_STREAM_STATUS_FREE,
/* LX_STREAM_STATUS_OPEN, */
LX_STREAM_STATUS_SCHEDULE_RUN,
/* LX_STREAM_STATUS_STARTED, */
LX_STREAM_STATUS_RUNNING,
LX_STREAM_STATUS_SCHEDULE_STOP,
/* LX_STREAM_STATUS_STOPPED, */
/* LX_STREAM_STATUS_PAUSED */
};
struct lx_stream {
struct snd_pcm_substream *stream;
snd_pcm_uframes_t frame_pos;
enum lx_stream_status status; /* free, open, running, draining
* pause */
unsigned int is_capture:1;
};
struct lx6464es {
struct snd_card *card;
struct pci_dev *pci;
int irq;
u8 mac_address[6];
struct mutex lock; /* interrupt lock */
struct mutex setup_mutex; /* mutex used in hw_params, open
* and close */
/* ports */
unsigned long port_plx; /* io port (size=256) */
void __iomem *port_plx_remapped; /* remapped plx port */
void __iomem *port_dsp_bar; /* memory port (32-bit,
* non-prefetchable,
* size=8K) */
/* messaging */
struct mutex msg_lock; /* message lock */
struct lx_rmh rmh;
u32 irqsrc;
/* configuration */
uint freq_ratio : 2;
uint playback_mute : 1;
uint hardware_running[2];
u32 board_sample_rate; /* sample rate read from
* board */
u16 pcm_granularity; /* board blocksize */
/* dma */
struct snd_dma_buffer capture_dma_buf;
struct snd_dma_buffer playback_dma_buf;
/* pcm */
struct snd_pcm *pcm;
/* streams */
struct lx_stream capture_stream;
struct lx_stream playback_stream;
};
#endif /* LX6464ES_H */
/commit/drivers/usb/chipidea?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>chipidea</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>Kconfig</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='252bf9f4c43fd58f96587a97866cb7cc980e7544'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds <torvalds@linux-foundation.org></td><td class='right'>2017-02-04 10:38:09 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds <torvalds@linux-foundation.org></td><td class='right'>2017-02-04 10:38:09 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>252bf9f4c43fd58f96587a97866cb7cc980e7544</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>aeff11933ae538381392f91ec10da99e49c61c91</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>drivers/usb/chipidea/Kconfig</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/chipidea/Kconfig?id=8fcdcc42a5268f298ac91962a5e816294435006f'>8fcdcc42a5268f298ac91962a5e816294435006f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544&id2=8fcdcc42a5268f298ac91962a5e816294435006f'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/chipidea/Kconfig?id=b17c1bba9cec1727451b906d9a0c209774624873'>b17c1bba9cec1727451b906d9a0c209774624873</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/chipidea/Kconfig?id=252bf9f4c43fd58f96587a97866cb7cc980e7544&id2=b17c1bba9cec1727451b906d9a0c209774624873'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging</div><div class='commit-msg'>Pull staging/IIO fixes from Greg KH:
"Here are a few small IIO and one staging driver fix for 4.10-rc7. They
fix some reported issues with the drivers.
All of them have been in linux-next for a week or so with no reported
issues"
* tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: greybus: timesync: validate platform state callback
iio: dht11: Use usleep_range instead of msleep for start signal
iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume
iio: health: max30100: fixed parenthesis around FIFO count check
iio: health: afe4404: retrieve a valid iio_dev in suspend/resume
iio: health: afe4403: retrieve a valid iio_dev in suspend/resume
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=252bf9f4c43fd58f96587a97866cb7cc980e7544'>Diffstat</a> (limited to 'drivers/usb/chipidea/Kconfig')</div><table summary='diffstat' class='diffstat'>