ALSA: Remove old unused omap-aic23.h

As discussed in tread:

http://linux.omap.com/pipermail/linux-omap-open-source/2006-May/007021.html

diff --git a/sound/arm/omap-aic23.h b/sound/arm/omap-aic23.h
deleted file mode 100644 (file)
index 042dc34..0000000
--- 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 <sound/driver.h>
-#include <asm/arch/dma.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-
-#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