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 7ff484f55b02..e69de29bb2d1 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 */