diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/lx6464es/lx6464es.h')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/lx6464es/lx6464es.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/ANDROID_3.4.5/sound/pci/lx6464es/lx6464es.h b/ANDROID_3.4.5/sound/pci/lx6464es/lx6464es.h deleted file mode 100644 index 6792eda9..00000000 --- a/ANDROID_3.4.5/sound/pci/lx6464es/lx6464es.h +++ /dev/null @@ -1,114 +0,0 @@ -/* -*- 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]; - - spinlock_t lock; /* interrupt spinlock */ - struct mutex setup_mutex; /* mutex used in hw_params, open - * and close */ - - struct tasklet_struct trigger_tasklet; /* trigger tasklet */ - struct tasklet_struct tasklet_capture; - struct tasklet_struct tasklet_playback; - - /* 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 */ - spinlock_t msg_lock; /* message spinlock */ - struct lx_rmh rmh; - - /* 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 */ |