Separate mas35xx lowlevel stuff. Move SH specific bits to target tree. FS#11189 by me.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28425 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 119 deletions

diff --git a/firmware/drivers/dac.c b/firmware/drivers/dac.c
deleted file mode 100644
index f21ef9a..0000000
--- a/firmware/drivers/dac.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include "stdbool.h"
-#include "i2c.h"
-#include "debug.h"
-#include "dac.h"
-
-#ifdef HAVE_DAC3550A
-
-static bool line_in_enabled = false;
-static bool dac_enabled = false;
-
-
-int dac_volume(unsigned int left, unsigned int right, bool deemph)
-{
-    int ret = 0;
-    unsigned char buf[3];
-
-    i2c_begin();
-
-    if (left > 0x38)
-        left = 0x38;
-    if (right > 0x38)
-        right = 0x38;
-
-    buf[0] = DAC_REG_WRITE | DAC_AVOL;
-    buf[1] = (left & 0x3f) | (deemph ? 0x40 : 0);
-    buf[2] = right & 0x3f;
-
-    /* send write command */
-    if (i2c_write(DAC_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-/******************************************************************
-** Bit6:  0 = 3V        1 = 5V
-** Bit5:  0 = normal    1 = low power
-** Bit4:  0 = AUX2 off  1 = AUX2 on
-** Bit3:  0 = AUX1 off  1 = AUX1 on
-** Bit2:  0 = DAC off   1 = DAC on
-** Bit1:  0 = stereo    1 = mono
-** Bit0:  0 = normal right amp   1 = inverted right amp
-******************************************************************/
-/* dac_config is called once to initialize it. we will apply
-   our static settings because of the init flow.
-   dac_init -> dac_line_in -> mpeg_init -> dac_config
-*/
-static int dac_config(void)
-{
-    int ret = 0;
-    unsigned char buf[2];
-
-    i2c_begin();
-
-    buf[0] = DAC_REG_WRITE | DAC_GCFG;
-    buf[1] = (dac_enabled ? 0x04 : 0) |
-        (line_in_enabled ? 0x08 : 0);
-
-    /* send write command */
-    if (i2c_write(DAC_DEV_WRITE,buf,2))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-void dac_enable(bool enable)
-{
-    dac_enabled = enable;
-    dac_config();
-}
-
-void dac_line_in(bool enable)
-{
-    line_in_enabled = enable;
-    dac_config();
-}
-
-void dac_init(void)
-{
-    unsigned char buf[2];
-
-    i2c_begin();
-
-    buf[0] = DAC_REG_WRITE | DAC_SR_REG;
-    buf[1] = 0x07;
-
-    /* send write command */
-    i2c_write(DAC_DEV_WRITE,buf,2);
-    i2c_end();
-}
-
-#endif