ALSA: wss_lib: use wss detection code instead of ad1848 one

Use the wss detection code and kill the ad1848 library.
The library is fully assimilated into the new wss library.

This required reworking of the AD1848 family code
so the code is changed to correctly detect chips from
the AD1848 and CS4231 families.

I have tested it on following cards:
Gallant SC-6600 (codec: AD1848, driver: snd-sc6600)
SoundScape VIVO/90 (codec: AD1845, driver: snd-sscape)
SG Waverider (codec: CS4231A, driver: Rene Herman's snd-galaxy)
Opti930 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
Opti931 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
Gallant SC-70P (chip/codec: CS4237B, driver: snd-cs4236)
Audio Plus 3D (chip/codec: CMI8330A, driver: snd-cmi8330)
Dell Latitude CP (chip/codec: cs4236, driver snd-cs4232)

Sound playback and recording works on all these cards.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 0 insertions, 111 deletions

diff --git a/include/sound/ad1848.h b/include/sound/ad1848.h
index 7ff484f55b0..e69de29bb2d 100644
--- a/include/sound/ad1848.h
+++ b/include/sound/ad1848.h
@@ -1,111 +0,0 @@
-#ifndef __SOUND_AD1848_H
-#define __SOUND_AD1848_H
-
-/*
- *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *  Definitions for AD1847/AD1848/CS4248 chips
- *
- *
- *   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; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include "pcm.h"
-#include <linux/interrupt.h>
-
-#include "wss.h"	/* temporary till the driver is removed */
-
-/* codec registers */
-
-#define AD1848_LEFT_INPUT	0x00	/* left input control */
-#define AD1848_RIGHT_INPUT	0x01	/* right input control */
-#define AD1848_AUX1_LEFT_INPUT	0x02	/* left AUX1 input control */
-#define AD1848_AUX1_RIGHT_INPUT	0x03	/* right AUX1 input control */
-#define AD1848_AUX2_LEFT_INPUT	0x04	/* left AUX2 input control */
-#define AD1848_AUX2_RIGHT_INPUT	0x05	/* right AUX2 input control */
-#define AD1848_LEFT_OUTPUT	0x06	/* left output control register */
-#define AD1848_RIGHT_OUTPUT	0x07	/* right output control register */
-#define AD1848_DATA_FORMAT	0x08	/* clock and data format - playback/capture - bits 7-0 MCE */
-#define AD1848_IFACE_CTRL	0x09	/* interface control - bits 7-2 MCE */
-#define AD1848_PIN_CTRL		0x0a	/* pin control */
-#define AD1848_TEST_INIT	0x0b	/* test and initialization */
-#define AD1848_MISC_INFO	0x0c	/* miscellaneous information */
-#define AD1848_LOOPBACK		0x0d	/* loopback control */
-#define AD1848_DATA_UPR_CNT	0x0e	/* playback/capture upper base count */
-#define AD1848_DATA_LWR_CNT	0x0f	/* playback/capture lower base count */
-
-/* definitions for codec register select port - CODECP( REGSEL ) */
-
-#define AD1848_INIT		0x80	/* CODEC is initializing */
-#define AD1848_MCE		0x40	/* mode change enable */
-#define AD1848_TRD		0x20	/* transfer request disable */
-
-/* definitions for codec status register - CODECP( STATUS ) */
-
-#define AD1848_GLOBALIRQ	0x01	/* IRQ is active */
-
-/* definitions for AD1848_LEFT_INPUT and AD1848_RIGHT_INPUT registers */
-
-#define AD1848_ENABLE_MIC_GAIN	0x20
-
-#define AD1848_MIXS_LINE1	0x00
-#define AD1848_MIXS_AUX1	0x40
-#define AD1848_MIXS_LINE2	0x80
-#define AD1848_MIXS_ALL		0xc0
-
-/* definitions for clock and data format register - AD1848_PLAYBK_FORMAT */
-
-#define AD1848_LINEAR_8		0x00	/* 8-bit unsigned data */
-#define AD1848_ALAW_8		0x60	/* 8-bit A-law companded */
-#define AD1848_ULAW_8		0x20	/* 8-bit U-law companded */
-#define AD1848_LINEAR_16	0x40	/* 16-bit twos complement data - little endian */
-#define AD1848_STEREO		0x10	/* stereo mode */
-/* bits 3-1 define frequency divisor */
-#define AD1848_XTAL1		0x00	/* 24.576 crystal */
-#define AD1848_XTAL2		0x01	/* 16.9344 crystal */
-
-/* definitions for interface control register - AD1848_IFACE_CTRL */
-
-#define AD1848_CAPTURE_PIO	0x80	/* capture PIO enable */
-#define AD1848_PLAYBACK_PIO	0x40	/* playback PIO enable */
-#define AD1848_CALIB_MODE	0x18	/* calibration mode bits */
-#define AD1848_AUTOCALIB	0x08	/* auto calibrate */
-#define AD1848_SINGLE_DMA	0x04	/* use single DMA channel */
-#define AD1848_CAPTURE_ENABLE	0x02	/* capture enable */
-#define AD1848_PLAYBACK_ENABLE	0x01	/* playback enable */
-
-/* definitions for pin control register - AD1848_PIN_CTRL */
-
-#define AD1848_IRQ_ENABLE	0x02	/* enable IRQ */
-#define AD1848_XCTL1		0x40	/* external control #1 */
-#define AD1848_XCTL0		0x80	/* external control #0 */
-
-/* definitions for test and init register - AD1848_TEST_INIT */
-
-#define AD1848_CALIB_IN_PROGRESS 0x20	/* auto calibrate in progress */
-#define AD1848_DMA_REQUEST	0x10	/* DMA request in progress */
-
-/* exported functions */
-
-void snd_ad1848_out(struct snd_wss *chip, unsigned char reg,
-		    unsigned char value);
-
-int snd_ad1848_create(struct snd_card *card,
-		      unsigned long port,
-		      int irq, int dma,
-		      unsigned short hardware,
-		      struct snd_wss **chip);
-
-#endif /* __SOUND_AD1848_H */