Revert "initial Meizu M6SL port"

This reverts commit b7bd17ce1715c3a8acbf74a63694c28b6075da5b.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16846 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 135 deletions

diff --git a/firmware/drivers/tuner/tea5760uk.c b/firmware/drivers/tuner/tea5760uk.c
deleted file mode 100644
index 8ac6cb2dbc..0000000000
--- a/firmware/drivers/tuner/tea5760uk.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- * Tuner "middleware" for Philips TEA5760 chip
- *
- * Copyright (C) 2004 Jörg Hohensohn
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * 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 <string.h>
-#include <stdlib.h>
-#include "kernel.h"
-#include "tuner.h" /* tuner abstraction interface */
-#include "fmradio.h"
-#include "fmradio_i2c.h" /* physical interface driver */
-
-#define I2C_ADR 0xC0
-static unsigned char write_bytes[7] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-static void tea5760uk_set_clear(int byte, unsigned char bits, int set)
-{
-    write_bytes[byte] &= ~bits;
-    if (set)
-        write_bytes[byte] |= bits;
-}
-
-/* tuner abstraction layer: set something to the tuner */
-int tea5760uk_set(int setting, int value)
-{
-    switch(setting)
-    {
-        case RADIO_SLEEP:
-            /* init values */
-            write_bytes[0] |= (1<<7); /* mute */
-#if CONFIG_TUNER_XTAL == 32768
-            /* 32.768kHz, soft mute, stereo noise cancelling */
-            write_bytes[3] |= (1<<4) | (1<<3) | (1<<1);
-#else
-            /* soft mute, stereo noise cancelling */
-            write_bytes[3] |= (1<<3) | (1<<1); 
-#endif
-            /* sleep / standby mode */
-            tea5760uk_set_clear(3, (1<<6), value);
-            break;
-
-        case RADIO_FREQUENCY:
-            {
-                int n;
-#if CONFIG_TUNER_XTAL == 32768
-                n = (4 * (value - 225000) + 16384) / 32768;
-#else
-                n = (4 * (value - 225000)) / 50000;
-#endif
-                write_bytes[6] = (write_bytes[6] & 0xC0) | (n >> 8);
-                write_bytes[7] = n;
-            }
-            break;
-
-        case RADIO_SCAN_FREQUENCY:
-            tea5760uk_set(RADIO_FREQUENCY, value);
-            sleep(HZ/30);
-            return tea5760uk_get(RADIO_TUNED);
-
-        case RADIO_MUTE:
-            tea5760uk_set_clear(3, (1<<2), value);
-            break;
-
-        case RADIO_REGION:
-        {
-            const struct tea5760uk_region_data *rd =
-                &tea5760uk_region_data[value];
-
-            tea5760uk_set_clear(4, (1<<1), rd->deemphasis);
-            tea5760uk_set_clear(3, (1<<5), rd->band);
-            break;
-            }
-        case RADIO_FORCE_MONO:
-            tea5760uk_set_clear(4, (1<<3), value);
-            break;
-        default:
-            return -1;
-    }
-
-    fmradio_i2c_write(I2C_ADR, write_bytes, sizeof(write_bytes));
-    return 1;
-}
-
-/* tuner abstraction layer: read something from the tuner */
-int tea5760uk_get(int setting)
-{
-    unsigned char read_bytes[16];
-    int val = -1; /* default for unsupported query */
-
-    fmradio_i2c_read(I2C_ADR, read_bytes, sizeof(read_bytes));
-
-    switch(setting)
-    {
-        case RADIO_PRESENT:
-            val = 1; /* true */
-            break;
-
-        case RADIO_TUNED:
-            val = 0;
-            if (read_bytes[0] & (1<<4)) /* IF count correct */
-            {
-                val = read_bytes[8] >> 1; /* IF counter */
-                val = (abs(val - 0x36) < 2); /* close match */
-            }
-            break;
-
-        case RADIO_STEREO:
-            val = read_bytes[9] >> 2;
-            break;
-    }
-
-    return val;
-}
-
-void tea5760uk_dbg_info(struct tea5760uk_dbg_info *info)
-{
-    fmradio_i2c_read(I2C_ADR, info->read_regs, 5);
-    memcpy(info->write_regs, write_bytes, 5);
-}