From cd37adf0860777617a3f25308fa7bc042f85fa58 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 16 May 2006 02:51:20 -0700 Subject: [PATCH] ALSA: Remove old unused omap-aic23.h As discussed in tread: http://linux.omap.com/pipermail/linux-omap-open-source/2006-May/007021.html --- sound/arm/omap-aic23.h | 130 ----------------------------------------- 1 file changed, 130 deletions(-) delete mode 100644 sound/arm/omap-aic23.h diff --git a/sound/arm/omap-aic23.h b/sound/arm/omap-aic23.h deleted file mode 100644 index 042dc346bea..00000000000 --- a/sound/arm/omap-aic23.h +++ /dev/null @@ -1,130 +0,0 @@ -/* - * sound/arm/omap-aic23.h - * - * Alsa Driver for AIC23 codec on OSK5912 platform board - * - * Copyright (C) 2005 Instituto Nokia de Tecnologia - INdT - Manaus Brazil - * Written by Daniel Petrini, David Cohen, Anderson Briglia - * {daniel.petrini, david.cohen, anderson.briglia}@indt.org.br - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * History - * ------- - * - * 2005/07/25 INdT-10LE Kernel Team - Alsa driver for omap osk, - * original version based in sa1100 driver - * and omap oss driver. - * - * 2005-12-18 Dirk Behme - Added L/R Channel Interchange fix as proposed by Ajaya Babu - */ - -#ifndef __OMAP_AIC23_H -#define __OMAP_AIC23_H - -#include -#include -#include -#include - -#define DEFAULT_OUTPUT_VOLUME 0x60 -#define DEFAULT_INPUT_VOLUME 0x00 /* 0 ==> mute line in */ - -#define OUTPUT_VOLUME_MIN LHV_MIN -#define OUTPUT_VOLUME_MAX LHV_MAX -#define OUTPUT_VOLUME_RANGE (OUTPUT_VOLUME_MAX - OUTPUT_VOLUME_MIN) -#define OUTPUT_VOLUME_MASK OUTPUT_VOLUME_MAX - -#define INPUT_VOLUME_MIN LIV_MIN -#define INPUT_VOLUME_MAX LIV_MAX -#define INPUT_VOLUME_RANGE (INPUT_VOLUME_MAX - INPUT_VOLUME_MIN) -#define INPUT_VOLUME_MASK INPUT_VOLUME_MAX - -#define SIDETONE_MASK 0x1c0 -#define SIDETONE_0 0x100 -#define SIDETONE_6 0x000 -#define SIDETONE_9 0x040 -#define SIDETONE_12 0x080 -#define SIDETONE_18 0x0c0 - -#define DEFAULT_ANALOG_AUDIO_CONTROL DAC_SELECTED | STE_ENABLED | BYPASS_ON | INSEL_MIC | MICB_20DB - -/* - * Buffer management for alsa and dma - */ -struct audio_stream { - char *id; /* identification string */ - int stream_id; /* numeric identification */ - int dma_dev; /* dma number of that device */ - int *lch; /* Chain of channels this stream is linked to */ - char started; /* to store if the chain was started or not */ - int dma_q_head; /* DMA Channel Q Head */ - int dma_q_tail; /* DMA Channel Q Tail */ - char dma_q_count; /* DMA Channel Q Count */ - int active:1; /* we are using this stream for transfer now */ - int period; /* current transfer period */ - int periods; /* current count of periods registerd in the DMA engine */ - spinlock_t dma_lock; /* for locking in DMA operations */ - snd_pcm_substream_t *stream; /* the pcm stream */ - unsigned linked:1; /* dma channels linked */ - int offset; /* store start position of the last period in the alsa buffer */ - int (*hw_start)(void); /* interface to start HW interface, e.g. McBSP */ - int (*hw_stop)(void); /* interface to stop HW interface, e.g. McBSP */ -}; - -/* - * Alsa card structure for aic23 - */ -struct snd_card_omap_aic23 { - snd_card_t *card; - snd_pcm_t *pcm; - long samplerate; - struct audio_stream s[2]; /* playback & capture */ -}; - -/*********** Function Prototypes *************************/ - -void audio_dma_callback(void *); -int snd_omap_mixer(struct snd_card_omap_aic23 *); -void snd_omap_init_mixer(void); -/* Clock functions */ -int omap_aic23_clock_on(void); -int omap_aic23_clock_off(void); - -#ifdef CONFIG_PM -void snd_omap_suspend_mixer(void); -void snd_omap_resume_mixer(void); -#endif - -/* Codec AIC23 */ -#if defined(CONFIG_SENSORS_TLV320AIC23) || defined (CONFIG_SENSORS_TLV320AIC23_MODULE) - -extern int aic23_write_value(u8 reg, u16 value); - -/* TLV320AIC23 is a write only device */ -static __inline__ void audio_aic23_write(u8 address, u16 data) -{ - aic23_write_value(address, data); -} - -#endif /* CONFIG_SENSORS_TLV320AIC23 */ - -#endif -- 2.41.1