Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 1090 deletions

diff --git a/ANDROID_3.4.5/sound/drivers/mts64.c b/ANDROID_3.4.5/sound/drivers/mts64.c
deleted file mode 100644
index 621e60e2..00000000
--- a/ANDROID_3.4.5/sound/drivers/mts64.c
+++ /dev/null
@@ -1,1090 +0,0 @@
-/*     
- *   ALSA Driver for Ego Systems Inc. (ESI) Miditerminal 4140
- *   Copyright (c) 2006 by Matthias König <mk@phasorlab.de>
- *
- *   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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/parport.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/initval.h>
-#include <sound/rawmidi.h>
-#include <sound/control.h>
-
-#define CARD_NAME "Miditerminal 4140"
-#define DRIVER_NAME "MTS64"
-#define PLATFORM_DRIVER "snd_mts64"
-
-static int index[SNDRV_CARDS]  = SNDRV_DEFAULT_IDX;
-static char *id[SNDRV_CARDS]   = SNDRV_DEFAULT_STR;
-static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-
-static struct platform_device *platform_devices[SNDRV_CARDS]; 
-static int device_count;
-
-module_param_array(index, int, NULL, S_IRUGO);
-MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
-module_param_array(id, charp, NULL, S_IRUGO);
-MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
-module_param_array(enable, bool, NULL, S_IRUGO);
-MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
-
-MODULE_AUTHOR("Matthias Koenig <mk@phasorlab.de>");
-MODULE_DESCRIPTION("ESI Miditerminal 4140");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{ESI,Miditerminal 4140}}");
-
-/*********************************************************************
- * Chip specific
- *********************************************************************/
-#define MTS64_NUM_INPUT_PORTS 5
-#define MTS64_NUM_OUTPUT_PORTS 4
-#define MTS64_SMPTE_SUBSTREAM 4
-
-struct mts64 {
-	spinlock_t lock;
-	struct snd_card *card;
-	struct snd_rawmidi *rmidi;
-	struct pardevice *pardev;
-	int pardev_claimed;
-
-	int open_count;
-	int current_midi_output_port;
-	int current_midi_input_port;
-	u8 mode[MTS64_NUM_INPUT_PORTS];
-	struct snd_rawmidi_substream *midi_input_substream[MTS64_NUM_INPUT_PORTS];
-	int smpte_switch;
-	u8 time[4]; /* [0]=hh, [1]=mm, [2]=ss, [3]=ff */
-	u8 fps;
-};
-
-static int snd_mts64_free(struct mts64 *mts)
-{
-	kfree(mts);
-	return 0;
-}
-
-static int __devinit snd_mts64_create(struct snd_card *card, 
-				      struct pardevice *pardev, 
-				      struct mts64 **rchip)
-{
-	struct mts64 *mts;
-
-	*rchip = NULL;
-
-	mts = kzalloc(sizeof(struct mts64), GFP_KERNEL);
-	if (mts == NULL) 
-		return -ENOMEM;
-
-	/* Init chip specific data */
-	spin_lock_init(&mts->lock);
-	mts->card = card;
-	mts->pardev = pardev;
-	mts->current_midi_output_port = -1;
-	mts->current_midi_input_port = -1;
-
-	*rchip = mts;
-
-	return 0;
-}
-
-/*********************************************************************
- * HW register related constants
- *********************************************************************/
-
-/* Status Bits */
-#define MTS64_STAT_BSY             0x80
-#define MTS64_STAT_BIT_SET         0x20  /* readout process, bit is set */
-#define MTS64_STAT_PORT            0x10  /* read byte is a port number */
-
-/* Control Bits */
-#define MTS64_CTL_READOUT          0x08  /* enable readout */
-#define MTS64_CTL_WRITE_CMD        0x06  
-#define MTS64_CTL_WRITE_DATA       0x02  
-#define MTS64_CTL_STROBE           0x01  
-
-/* Command */
-#define MTS64_CMD_RESET            0xfe
-#define MTS64_CMD_PROBE            0x8f  /* Used in probing procedure */
-#define MTS64_CMD_SMPTE_SET_TIME   0xe8
-#define MTS64_CMD_SMPTE_SET_FPS    0xee
-#define MTS64_CMD_SMPTE_STOP       0xef
-#define MTS64_CMD_SMPTE_FPS_24     0xe3
-#define MTS64_CMD_SMPTE_FPS_25     0xe2
-#define MTS64_CMD_SMPTE_FPS_2997   0xe4 
-#define MTS64_CMD_SMPTE_FPS_30D    0xe1
-#define MTS64_CMD_SMPTE_FPS_30     0xe0
-#define MTS64_CMD_COM_OPEN         0xf8  /* setting the communication mode */
-#define MTS64_CMD_COM_CLOSE1       0xff  /* clearing communication mode */
-#define MTS64_CMD_COM_CLOSE2       0xf5
-
-/*********************************************************************
- * Hardware specific functions
- *********************************************************************/
-static void mts64_enable_readout(struct parport *p);
-static void mts64_disable_readout(struct parport *p);
-static int mts64_device_ready(struct parport *p);
-static int mts64_device_init(struct parport *p);
-static int mts64_device_open(struct mts64 *mts);
-static int mts64_device_close(struct mts64 *mts);
-static u8 mts64_map_midi_input(u8 c);
-static int mts64_probe(struct parport *p);
-static u16 mts64_read(struct parport *p);
-static u8 mts64_read_char(struct parport *p);
-static void mts64_smpte_start(struct parport *p,
-			      u8 hours, u8 minutes,
-			      u8 seconds, u8 frames,
-			      u8 idx);
-static void mts64_smpte_stop(struct parport *p);
-static void mts64_write_command(struct parport *p, u8 c);
-static void mts64_write_data(struct parport *p, u8 c);
-static void mts64_write_midi(struct mts64 *mts, u8 c, int midiport);
-
-
-/*  Enables the readout procedure
- *
- *  Before we can read a midi byte from the device, we have to set
- *  bit 3 of control port.
- */
-static void mts64_enable_readout(struct parport *p)
-{
-	u8 c;
-
-	c = parport_read_control(p);
-	c |= MTS64_CTL_READOUT;
-	parport_write_control(p, c); 
-}
-
-/*  Disables readout 
- *
- *  Readout is disabled by clearing bit 3 of control
- */
-static void mts64_disable_readout(struct parport *p)
-{
-	u8 c;
-
-	c = parport_read_control(p);
-	c &= ~MTS64_CTL_READOUT;
-	parport_write_control(p, c);
-}
-
-/*  waits for device ready
- *
- *  Checks if BUSY (Bit 7 of status) is clear
- *  1 device ready
- *  0 failure
- */
-static int mts64_device_ready(struct parport *p)
-{
-	int i;
-	u8 c;
-
-	for (i = 0; i < 0xffff; ++i) {
-		c = parport_read_status(p);
-		c &= MTS64_STAT_BSY;
-		if (c != 0) 
-			return 1;
-	} 
-
-	return 0;
-}
-
-/*  Init device (LED blinking startup magic)
- *
- *  Returns:
- *  0 init ok
- *  -EIO failure
- */
-static int __devinit mts64_device_init(struct parport *p)
-{
-	int i;
-
-	mts64_write_command(p, MTS64_CMD_RESET);
-
-	for (i = 0; i < 64; ++i) {
-		msleep(100);
-
-		if (mts64_probe(p) == 0) {
-			/* success */
-			mts64_disable_readout(p);
-			return 0;
-		}
-	}
-	mts64_disable_readout(p);
-
-	return -EIO;
-}
-
-/* 
- *  Opens the device (set communication mode)
- */
-static int mts64_device_open(struct mts64 *mts)
-{
-	int i;
-	struct parport *p = mts->pardev->port;
-
-	for (i = 0; i < 5; ++i)
-		mts64_write_command(p, MTS64_CMD_COM_OPEN);
-
-	return 0;
-}
-
-/*  
- *  Close device (clear communication mode)
- */
-static int mts64_device_close(struct mts64 *mts)
-{
-	int i;
-	struct parport *p = mts->pardev->port;
-
-	for (i = 0; i < 5; ++i) {
-		mts64_write_command(p, MTS64_CMD_COM_CLOSE1);
-		mts64_write_command(p, MTS64_CMD_COM_CLOSE2);
-	}
-
-	return 0;
-}
-
-/*  map hardware port to substream number
- * 
- *  When reading a byte from the device, the device tells us
- *  on what port the byte is. This HW port has to be mapped to
- *  the midiport (substream number).
- *  substream 0-3 are Midiports 1-4
- *  substream 4 is SMPTE Timecode
- *  The mapping is done by the table:
- *  HW | 0 | 1 | 2 | 3 | 4 
- *  SW | 0 | 1 | 4 | 2 | 3
- */
-static u8 mts64_map_midi_input(u8 c)
-{
-	static u8 map[] = { 0, 1, 4, 2, 3 };
-
-	return map[c];
-}
-
-
-/*  Probe parport for device
- *
- *  Do we have a Miditerminal 4140 on parport? 
- *  Returns:
- *  0       device found
- *  -ENODEV no device
- */
-static int __devinit mts64_probe(struct parport *p)
-{
-	u8 c;
-
-	mts64_smpte_stop(p);
-	mts64_write_command(p, MTS64_CMD_PROBE);
-
-	msleep(50);
-	
-	c = mts64_read(p);
-
-	c &= 0x00ff;
-	if (c != MTS64_CMD_PROBE) 
-		return -ENODEV;
-	else 
-		return 0;
-
-}
-
-/*  Read byte incl. status from device
- *
- *  Returns:
- *  data in lower 8 bits and status in upper 8 bits
- */
-static u16 mts64_read(struct parport *p)
-{
-	u8 data, status;
-
-	mts64_device_ready(p);
-	mts64_enable_readout(p);
-	status = parport_read_status(p);
-	data = mts64_read_char(p);
-	mts64_disable_readout(p);
-
-	return (status << 8) | data;
-}
-
-/*  Read a byte from device
- *
- *  Note, that readout mode has to be enabled.
- *  readout procedure is as follows: 
- *  - Write number of the Bit to read to DATA
- *  - Read STATUS
- *  - Bit 5 of STATUS indicates if Bit is set
- *
- *  Returns:
- *  Byte read from device
- */
-static u8 mts64_read_char(struct parport *p)
-{
-	u8 c = 0;
-	u8 status;
-	u8 i;
-
-	for (i = 0; i < 8; ++i) {
-		parport_write_data(p, i);
-		c >>= 1;
-		status = parport_read_status(p);
-		if (status & MTS64_STAT_BIT_SET) 
-			c |= 0x80;
-	}
-	
-	return c;
-}
-
-/*  Starts SMPTE Timecode generation
- *
- *  The device creates SMPTE Timecode by hardware.
- *  0 24 fps
- *  1 25 fps
- *  2 29.97 fps
- *  3 30 fps (Drop-frame)
- *  4 30 fps
- */
-static void mts64_smpte_start(struct parport *p,
-			      u8 hours, u8 minutes,
-			      u8 seconds, u8 frames,
-			      u8 idx)
-{
-	static u8 fps[5] = { MTS64_CMD_SMPTE_FPS_24, 
-			     MTS64_CMD_SMPTE_FPS_25,
-			     MTS64_CMD_SMPTE_FPS_2997, 
-			     MTS64_CMD_SMPTE_FPS_30D,
-			     MTS64_CMD_SMPTE_FPS_30    };
-
-	mts64_write_command(p, MTS64_CMD_SMPTE_SET_TIME);
-	mts64_write_command(p, frames);
-	mts64_write_command(p, seconds);
-	mts64_write_command(p, minutes);
-	mts64_write_command(p, hours);
-
-	mts64_write_command(p, MTS64_CMD_SMPTE_SET_FPS);
-	mts64_write_command(p, fps[idx]);
-}
-
-/*  Stops SMPTE Timecode generation
- */
-static void mts64_smpte_stop(struct parport *p)
-{
-	mts64_write_command(p, MTS64_CMD_SMPTE_STOP);
-}
-
-/*  Write a command byte to device
- */
-static void mts64_write_command(struct parport *p, u8 c)
-{
-	mts64_device_ready(p);
-
-	parport_write_data(p, c);
-
-	parport_write_control(p, MTS64_CTL_WRITE_CMD);
-	parport_write_control(p, MTS64_CTL_WRITE_CMD | MTS64_CTL_STROBE);
-	parport_write_control(p, MTS64_CTL_WRITE_CMD);
-}
-
-/*  Write a data byte to device 
- */
-static void mts64_write_data(struct parport *p, u8 c)
-{
-	mts64_device_ready(p);
-
-	parport_write_data(p, c);
-
-	parport_write_control(p, MTS64_CTL_WRITE_DATA);
-	parport_write_control(p, MTS64_CTL_WRITE_DATA | MTS64_CTL_STROBE);
-	parport_write_control(p, MTS64_CTL_WRITE_DATA);
-}
-
-/*  Write a MIDI byte to midiport
- *
- *  midiport ranges from 0-3 and maps to Ports 1-4
- *  assumptions: communication mode is on
- */
-static void mts64_write_midi(struct mts64 *mts, u8 c,
-			     int midiport)
-{
-	struct parport *p = mts->pardev->port;
-
-	/* check current midiport */
-	if (mts->current_midi_output_port != midiport)
-		mts64_write_command(p, midiport);
-
-	/* write midi byte */
-	mts64_write_data(p, c);
-}
-
-/*********************************************************************
- * Control elements
- *********************************************************************/
-
-/* SMPTE Switch */
-#define snd_mts64_ctl_smpte_switch_info		snd_ctl_boolean_mono_info
-
-static int snd_mts64_ctl_smpte_switch_get(struct snd_kcontrol* kctl,
-					  struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-
-	spin_lock_irq(&mts->lock);
-	uctl->value.integer.value[0] = mts->smpte_switch;
-	spin_unlock_irq(&mts->lock);
-
-	return 0;
-}
-
-/* smpte_switch is not accessed from IRQ handler, so we just need
-   to protect the HW access */
-static int snd_mts64_ctl_smpte_switch_put(struct snd_kcontrol* kctl,
-					  struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-	int changed = 0;
-	int val = !!uctl->value.integer.value[0];
-
-	spin_lock_irq(&mts->lock);
-	if (mts->smpte_switch == val)
-		goto __out;
-
-	changed = 1;
-	mts->smpte_switch = val;
-	if (mts->smpte_switch) {
-		mts64_smpte_start(mts->pardev->port,
-				  mts->time[0], mts->time[1],
-				  mts->time[2], mts->time[3],
-				  mts->fps);
-	} else {
-		mts64_smpte_stop(mts->pardev->port);
-	}
-__out:
-	spin_unlock_irq(&mts->lock);
-	return changed;
-}
-
-static struct snd_kcontrol_new mts64_ctl_smpte_switch __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Playback Switch",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 0,
-	.info = snd_mts64_ctl_smpte_switch_info,
-	.get  = snd_mts64_ctl_smpte_switch_get,
-	.put  = snd_mts64_ctl_smpte_switch_put
-};
-
-/* Time */
-static int snd_mts64_ctl_smpte_time_h_info(struct snd_kcontrol *kctl,
-					   struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 23;
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_time_f_info(struct snd_kcontrol *kctl,
-					   struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 99;
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_time_info(struct snd_kcontrol *kctl,
-					 struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 59;
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_time_get(struct snd_kcontrol *kctl,
-					struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-	int idx = kctl->private_value;
-
-	spin_lock_irq(&mts->lock);
-	uctl->value.integer.value[0] = mts->time[idx];
-	spin_unlock_irq(&mts->lock);
-
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_time_put(struct snd_kcontrol *kctl,
-					struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-	int idx = kctl->private_value;
-	unsigned int time = uctl->value.integer.value[0] % 60;
-	int changed = 0;
-
-	spin_lock_irq(&mts->lock);
-	if (mts->time[idx] != time) {
-		changed = 1;
-		mts->time[idx] = time;
-	}
-	spin_unlock_irq(&mts->lock);
-
-	return changed;
-}
-
-static struct snd_kcontrol_new mts64_ctl_smpte_time_hours __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Time Hours",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 0,
-	.info = snd_mts64_ctl_smpte_time_h_info,
-	.get  = snd_mts64_ctl_smpte_time_get,
-	.put  = snd_mts64_ctl_smpte_time_put
-};
-
-static struct snd_kcontrol_new mts64_ctl_smpte_time_minutes __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Time Minutes",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 1,
-	.info = snd_mts64_ctl_smpte_time_info,
-	.get  = snd_mts64_ctl_smpte_time_get,
-	.put  = snd_mts64_ctl_smpte_time_put
-};
-
-static struct snd_kcontrol_new mts64_ctl_smpte_time_seconds __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Time Seconds",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 2,
-	.info = snd_mts64_ctl_smpte_time_info,
-	.get  = snd_mts64_ctl_smpte_time_get,
-	.put  = snd_mts64_ctl_smpte_time_put
-};
-
-static struct snd_kcontrol_new mts64_ctl_smpte_time_frames __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Time Frames",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 3,
-	.info = snd_mts64_ctl_smpte_time_f_info,
-	.get  = snd_mts64_ctl_smpte_time_get,
-	.put  = snd_mts64_ctl_smpte_time_put
-};
-
-/* FPS */
-static int snd_mts64_ctl_smpte_fps_info(struct snd_kcontrol *kctl,
-					struct snd_ctl_elem_info *uinfo)
-{
-	static char *texts[5] = { "24",
-				  "25",
-				  "29.97",
-				  "30D",
-				  "30"    };
-
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 5;
-	if (uinfo->value.enumerated.item > 4)
-		uinfo->value.enumerated.item = 4;
-	strcpy(uinfo->value.enumerated.name,
-	       texts[uinfo->value.enumerated.item]);
-	
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_fps_get(struct snd_kcontrol *kctl,
-				       struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-
-	spin_lock_irq(&mts->lock);
-	uctl->value.enumerated.item[0] = mts->fps;
-	spin_unlock_irq(&mts->lock);
-
-	return 0;
-}
-
-static int snd_mts64_ctl_smpte_fps_put(struct snd_kcontrol *kctl,
-				       struct snd_ctl_elem_value *uctl)
-{
-	struct mts64 *mts = snd_kcontrol_chip(kctl);
-	int changed = 0;
-
-	if (uctl->value.enumerated.item[0] >= 5)
-		return -EINVAL;
-	spin_lock_irq(&mts->lock);
-	if (mts->fps != uctl->value.enumerated.item[0]) {
-		changed = 1;
-		mts->fps = uctl->value.enumerated.item[0];
-	}
-	spin_unlock_irq(&mts->lock);
-
-	return changed;
-}
-
-static struct snd_kcontrol_new mts64_ctl_smpte_fps __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
-	.name  = "SMPTE Fps",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.private_value = 0,
-	.info  = snd_mts64_ctl_smpte_fps_info,
-	.get   = snd_mts64_ctl_smpte_fps_get,
-	.put   = snd_mts64_ctl_smpte_fps_put
-};
-
-
-static int __devinit snd_mts64_ctl_create(struct snd_card *card, 
-					  struct mts64 *mts) 
-{
-	int err, i;
-	static struct snd_kcontrol_new *control[] __devinitdata = {
-		&mts64_ctl_smpte_switch,
-		&mts64_ctl_smpte_time_hours,
-		&mts64_ctl_smpte_time_minutes,
-		&mts64_ctl_smpte_time_seconds,
-		&mts64_ctl_smpte_time_frames,
-		&mts64_ctl_smpte_fps,
-	        NULL  };
-
-	for (i = 0; control[i]; ++i) {
-		err = snd_ctl_add(card, snd_ctl_new1(control[i], mts));
-		if (err < 0) {
-			snd_printd("Cannot create control: %s\n", 
-				   control[i]->name);
-			return err;
-		}
-	}
-
-	return 0;
-}
-
-/*********************************************************************
- * Rawmidi
- *********************************************************************/
-#define MTS64_MODE_INPUT_TRIGGERED 0x01
-
-static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
-{
-	struct mts64 *mts = substream->rmidi->private_data;
-
-	if (mts->open_count == 0) {
-		/* We don't need a spinlock here, because this is just called 
-		   if the device has not been opened before. 
-		   So there aren't any IRQs from the device */
-		mts64_device_open(mts);
-
-		msleep(50);
-	}
-	++(mts->open_count);
-
-	return 0;
-}
-
-static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
-{
-	struct mts64 *mts = substream->rmidi->private_data;
-	unsigned long flags;
-
-	--(mts->open_count);
-	if (mts->open_count == 0) {
-		/* We need the spinlock_irqsave here because we can still
-		   have IRQs at this point */
-		spin_lock_irqsave(&mts->lock, flags);
-		mts64_device_close(mts);
-		spin_unlock_irqrestore(&mts->lock, flags);
-
-		msleep(500);
-
-	} else if (mts->open_count < 0)
-		mts->open_count = 0;
-
-	return 0;
-}
-
-static void snd_mts64_rawmidi_output_trigger(struct snd_rawmidi_substream *substream,
-					     int up)
-{
-	struct mts64 *mts = substream->rmidi->private_data;
-	u8 data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&mts->lock, flags);
-	while (snd_rawmidi_transmit_peek(substream, &data, 1) == 1) {
-		mts64_write_midi(mts, data, substream->number+1);
-		snd_rawmidi_transmit_ack(substream, 1);
-	}
-	spin_unlock_irqrestore(&mts->lock, flags);
-}
-
-static void snd_mts64_rawmidi_input_trigger(struct snd_rawmidi_substream *substream,
-					    int up)
-{
-	struct mts64 *mts = substream->rmidi->private_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&mts->lock, flags);
-	if (up)
-		mts->mode[substream->number] |= MTS64_MODE_INPUT_TRIGGERED;
-	else
- 		mts->mode[substream->number] &= ~MTS64_MODE_INPUT_TRIGGERED;
-	
-	spin_unlock_irqrestore(&mts->lock, flags);
-}
-
-static struct snd_rawmidi_ops snd_mts64_rawmidi_output_ops = {
-	.open    = snd_mts64_rawmidi_open,
-	.close   = snd_mts64_rawmidi_close,
-	.trigger = snd_mts64_rawmidi_output_trigger
-};
-
-static struct snd_rawmidi_ops snd_mts64_rawmidi_input_ops = {
-	.open    = snd_mts64_rawmidi_open,
-	.close   = snd_mts64_rawmidi_close,
-	.trigger = snd_mts64_rawmidi_input_trigger
-};
-
-/* Create and initialize the rawmidi component */
-static int __devinit snd_mts64_rawmidi_create(struct snd_card *card)
-{
-	struct mts64 *mts = card->private_data;
-	struct snd_rawmidi *rmidi;
-	struct snd_rawmidi_substream *substream;
-	struct list_head *list;
-	int err;
-	
-	err = snd_rawmidi_new(card, CARD_NAME, 0, 
-			      MTS64_NUM_OUTPUT_PORTS, 
-			      MTS64_NUM_INPUT_PORTS, 
-			      &rmidi);
-	if (err < 0) 
-		return err;
-
-	rmidi->private_data = mts;
-	strcpy(rmidi->name, CARD_NAME);
-	rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT |
-		            SNDRV_RAWMIDI_INFO_INPUT |
-                            SNDRV_RAWMIDI_INFO_DUPLEX;
-
-	mts->rmidi = rmidi;
-
-	/* register rawmidi ops */
-	snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, 
-			    &snd_mts64_rawmidi_output_ops);
-	snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, 
-			    &snd_mts64_rawmidi_input_ops);
-
-	/* name substreams */
-	/* output */
-	list_for_each(list, 
-		      &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substreams) {
-		substream = list_entry(list, struct snd_rawmidi_substream, list);
-		sprintf(substream->name,
-			"Miditerminal %d", substream->number+1);
-	}
-	/* input */
-	list_for_each(list, 
-		      &rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substreams) {
-		substream = list_entry(list, struct snd_rawmidi_substream, list);
-		mts->midi_input_substream[substream->number] = substream;
-		switch(substream->number) {
-		case MTS64_SMPTE_SUBSTREAM:
-			strcpy(substream->name, "Miditerminal SMPTE");
-			break;
-		default:
-			sprintf(substream->name,
-				"Miditerminal %d", substream->number+1);
-		}
-	}
-
-	/* controls */
-	err = snd_mts64_ctl_create(card, mts);
-
-	return err;
-}
-
-/*********************************************************************
- * parport stuff
- *********************************************************************/
-static void snd_mts64_interrupt(void *private)
-{
-	struct mts64 *mts = ((struct snd_card*)private)->private_data;
-	u16 ret;
-	u8 status, data;
-	struct snd_rawmidi_substream *substream;
-
-	spin_lock(&mts->lock);
-	ret = mts64_read(mts->pardev->port);
-	data = ret & 0x00ff;
-	status = ret >> 8;
-
-	if (status & MTS64_STAT_PORT) {
-		mts->current_midi_input_port = mts64_map_midi_input(data);
-	} else {
-		if (mts->current_midi_input_port == -1) 
-			goto __out;
-		substream = mts->midi_input_substream[mts->current_midi_input_port];
-		if (mts->mode[substream->number] & MTS64_MODE_INPUT_TRIGGERED)
-			snd_rawmidi_receive(substream, &data, 1);
-	}
-__out:
-	spin_unlock(&mts->lock);
-}
-
-static int __devinit snd_mts64_probe_port(struct parport *p)
-{
-	struct pardevice *pardev;
-	int res;
-
-	pardev = parport_register_device(p, DRIVER_NAME,
-					 NULL, NULL, NULL,
-					 0, NULL);
-	if (!pardev)
-		return -EIO;
-	
-	if (parport_claim(pardev)) {
-		parport_unregister_device(pardev);
-		return -EIO;
-	}
-
-	res = mts64_probe(p);
-
-	parport_release(pardev);
-	parport_unregister_device(pardev);
-
-	return res;
-}
-
-static void __devinit snd_mts64_attach(struct parport *p)
-{
-	struct platform_device *device;
-
-	device = platform_device_alloc(PLATFORM_DRIVER, device_count);
-	if (!device)
-		return;
-
-	/* Temporary assignment to forward the parport */
-	platform_set_drvdata(device, p);
-
-	if (platform_device_add(device) < 0) {
-		platform_device_put(device);
-		return;
-	}
-
-	/* Since we dont get the return value of probe
-	 * We need to check if device probing succeeded or not */
-	if (!platform_get_drvdata(device)) {
-		platform_device_unregister(device);
-		return;
-	}
-
-	/* register device in global table */
-	platform_devices[device_count] = device;
-	device_count++;
-}
-
-static void snd_mts64_detach(struct parport *p)
-{
-	/* nothing to do here */
-}
-
-static struct parport_driver mts64_parport_driver = {
-	.name   = "mts64",
-	.attach = snd_mts64_attach,
-	.detach = snd_mts64_detach
-};
-
-/*********************************************************************
- * platform stuff
- *********************************************************************/
-static void snd_mts64_card_private_free(struct snd_card *card)
-{
-	struct mts64 *mts = card->private_data;
-	struct pardevice *pardev = mts->pardev;
-
-	if (pardev) {
-		if (mts->pardev_claimed)
-			parport_release(pardev);
-		parport_unregister_device(pardev);
-	}
-
-	snd_mts64_free(mts);
-}
-
-static int __devinit snd_mts64_probe(struct platform_device *pdev)
-{
-	struct pardevice *pardev;
-	struct parport *p;
-	int dev = pdev->id;
-	struct snd_card *card = NULL;
-	struct mts64 *mts = NULL;
-	int err;
-
-	p = platform_get_drvdata(pdev);
-	platform_set_drvdata(pdev, NULL);
-
-	if (dev >= SNDRV_CARDS)
-		return -ENODEV;
-	if (!enable[dev]) 
-		return -ENOENT;
-	if ((err = snd_mts64_probe_port(p)) < 0)
-		return err;
-
-	err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
-	if (err < 0) {
-		snd_printd("Cannot create card\n");
-		return err;
-	}
-	strcpy(card->driver, DRIVER_NAME);
-	strcpy(card->shortname, "ESI " CARD_NAME);
-	sprintf(card->longname,  "%s at 0x%lx, irq %i", 
-		card->shortname, p->base, p->irq);
-
-	pardev = parport_register_device(p,                   /* port */
-					 DRIVER_NAME,         /* name */
-					 NULL,                /* preempt */
-					 NULL,                /* wakeup */
-					 snd_mts64_interrupt, /* ISR */
-					 PARPORT_DEV_EXCL,    /* flags */
-					 (void *)card);       /* private */
-	if (pardev == NULL) {
-		snd_printd("Cannot register pardevice\n");
-		err = -EIO;
-		goto __err;
-	}
-
-	if ((err = snd_mts64_create(card, pardev, &mts)) < 0) {
-		snd_printd("Cannot create main component\n");
-		parport_unregister_device(pardev);
-		goto __err;
-	}
-	card->private_data = mts;
-	card->private_free = snd_mts64_card_private_free;
-	
-	if ((err = snd_mts64_rawmidi_create(card)) < 0) {
-		snd_printd("Creating Rawmidi component failed\n");
-		goto __err;
-	}
-
-	/* claim parport */
-	if (parport_claim(pardev)) {
-		snd_printd("Cannot claim parport 0x%lx\n", pardev->port->base);
-		err = -EIO;
-		goto __err;
-	}
-	mts->pardev_claimed = 1;
-
-	/* init device */
-	if ((err = mts64_device_init(p)) < 0)
-		goto __err;
-
-	platform_set_drvdata(pdev, card);
-
-	snd_card_set_dev(card, &pdev->dev);
-
-	/* At this point card will be usable */
-	if ((err = snd_card_register(card)) < 0) {
-		snd_printd("Cannot register card\n");
-		goto __err;
-	}
-
-	snd_printk(KERN_INFO "ESI Miditerminal 4140 on 0x%lx\n", p->base);
-	return 0;
-
-__err:
-	snd_card_free(card);
-	return err;
-}
-
-static int __devexit snd_mts64_remove(struct platform_device *pdev)
-{
-	struct snd_card *card = platform_get_drvdata(pdev);
-
-	if (card)
-		snd_card_free(card);
-
-	return 0;
-}
-
-
-static struct platform_driver snd_mts64_driver = {
-	.probe  = snd_mts64_probe,
-	.remove = __devexit_p(snd_mts64_remove),
-	.driver = {
-		.name = PLATFORM_DRIVER
-	}
-};
-
-/*********************************************************************
- * module init stuff
- *********************************************************************/
-static void snd_mts64_unregister_all(void)
-{
-	int i;
-
-	for (i = 0; i < SNDRV_CARDS; ++i) {
-		if (platform_devices[i]) {
-			platform_device_unregister(platform_devices[i]);
-			platform_devices[i] = NULL;
-		}
-	}		
-	platform_driver_unregister(&snd_mts64_driver);
-	parport_unregister_driver(&mts64_parport_driver);
-}
-
-static int __init snd_mts64_module_init(void)
-{
-	int err;
-
-	if ((err = platform_driver_register(&snd_mts64_driver)) < 0)
-		return err;
-
-	if (parport_register_driver(&mts64_parport_driver) != 0) {
-		platform_driver_unregister(&snd_mts64_driver);
-		return -EIO;
-	}
-
-	if (device_count == 0) {
-		snd_mts64_unregister_all();
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static void __exit snd_mts64_module_exit(void)
-{
-	snd_mts64_unregister_all();
-}
-
-module_init(snd_mts64_module_init);
-module_exit(snd_mts64_module_exit);