ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathes

Cleanup only, no functional change.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 357 deletions

diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
deleted file mode 100644
index 4451775f82e6..000000000000
--- a/sound/usb/caiaq/caiaq-input.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- *   Copyright (c) 2006,2007 Daniel Mack, Tim Ruetz
- *
- *   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 <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb/input.h>
-#include <sound/pcm.h>
-#include "caiaq-device.h"
-#include "caiaq-input.h"
-
-static unsigned short keycode_ak1[] =  { KEY_C, KEY_B, KEY_A };
-static unsigned short keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
-					 KEY_5, KEY_6, KEY_7 };
-static unsigned short keycode_rk3[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
-					 KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
-
-static unsigned short keycode_kore[] = {
-	KEY_FN_F1,      /* "menu"               */
-	KEY_FN_F7,      /* "lcd backlight       */
-	KEY_FN_F2,      /* "control"            */
-	KEY_FN_F3,      /* "enter"              */
-	KEY_FN_F4,      /* "view"               */
-	KEY_FN_F5,      /* "esc"                */
-	KEY_FN_F6,      /* "sound"              */
-	KEY_FN_F8,      /* array spacer, never triggered. */
-	KEY_RIGHT,
-	KEY_DOWN,
-	KEY_UP,
-	KEY_LEFT,
-	KEY_SOUND,      /* "listen"             */
-	KEY_RECORD,
-	KEY_PLAYPAUSE,
-	KEY_STOP,
-	BTN_4,          /* 8 softkeys */
-	BTN_3,
-	BTN_2,
-	BTN_1,
-	BTN_8,
-	BTN_7,
-	BTN_6,
-	BTN_5,
-	KEY_BRL_DOT4,   /* touch sensitive knobs */
-	KEY_BRL_DOT3,
-	KEY_BRL_DOT2,
-	KEY_BRL_DOT1,
-	KEY_BRL_DOT8,
-	KEY_BRL_DOT7,
-	KEY_BRL_DOT6,
-	KEY_BRL_DOT5
-};
-
-#define DEG90		(range / 2)
-#define DEG180		(range)
-#define DEG270		(DEG90 + DEG180)
-#define DEG360		(DEG180 * 2)
-#define HIGH_PEAK	(268)
-#define LOW_PEAK	(-7)
-
-/* some of these devices have endless rotation potentiometers
- * built in which use two tapers, 90 degrees phase shifted.
- * this algorithm decodes them to one single value, ranging
- * from 0 to 999 */
-static unsigned int decode_erp(unsigned char a, unsigned char b)
-{
-	int weight_a, weight_b;
-	int pos_a, pos_b;
-	int ret;
-	int range = HIGH_PEAK - LOW_PEAK;
-	int mid_value = (HIGH_PEAK + LOW_PEAK) / 2;
-
-	weight_b = abs(mid_value - a) - (range / 2 - 100) / 2;
-
-	if (weight_b < 0)
-		weight_b = 0;
-
-	if (weight_b > 100)
-		weight_b = 100;
-
-	weight_a = 100 - weight_b;
-
-	if (a < mid_value) {
-		/* 0..90 and 270..360 degrees */
-		pos_b = b - LOW_PEAK + DEG270;
-		if (pos_b >= DEG360)
-			pos_b -= DEG360;
-	} else
-		/* 90..270 degrees */
-		pos_b = HIGH_PEAK - b + DEG90;
-
-
-	if (b > mid_value)
-		/* 0..180 degrees */
-		pos_a = a - LOW_PEAK;
-	else
-		/* 180..360 degrees */
-		pos_a = HIGH_PEAK - a + DEG180;
-
-	/* interpolate both slider values, depending on weight factors */
-	/* 0..99 x DEG360 */
-	ret = pos_a * weight_a + pos_b * weight_b;
-
-	/* normalize to 0..999 */
-	ret *= 10;
-	ret /= DEG360;
-
-	if (ret < 0)
-		ret += 1000;
-
-	if (ret >= 1000)
-		ret -= 1000;
-
-	return ret;
-}
-
-#undef DEG90
-#undef DEG180
-#undef DEG270
-#undef DEG360
-#undef HIGH_PEAK
-#undef LOW_PEAK
-
-
-static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
-					const unsigned char *buf,
-					unsigned int len)
-{
-	struct input_dev *input_dev = dev->input_dev;
-
-	switch (dev->chip.usb_id) {
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
-		input_report_abs(input_dev, ABS_X, (buf[4] << 8) | buf[5]);
-		input_report_abs(input_dev, ABS_Y, (buf[0] << 8) | buf[1]);
-		input_report_abs(input_dev, ABS_Z, (buf[2] << 8) | buf[3]);
-		input_sync(input_dev);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
-		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
-		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
-		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
-		input_sync(input_dev);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
-		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
-		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
-		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
-		input_sync(input_dev);
-		break;
-	}
-}
-
-static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
-				     const char *buf, unsigned int len)
-{
-	struct input_dev *input_dev = dev->input_dev;
-	int i;
-
-	switch (dev->chip.usb_id) {
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
-		i = decode_erp(buf[0], buf[1]);
-		input_report_abs(input_dev, ABS_X, i);
-		input_sync(input_dev);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
-		i = decode_erp(buf[7], buf[5]);
-		input_report_abs(input_dev, ABS_HAT0X, i);
-		i = decode_erp(buf[12], buf[14]);
-		input_report_abs(input_dev, ABS_HAT0Y, i);
-		i = decode_erp(buf[15], buf[13]);
-		input_report_abs(input_dev, ABS_HAT1X, i);
-		i = decode_erp(buf[0], buf[2]);
-		input_report_abs(input_dev, ABS_HAT1Y, i);
-		i = decode_erp(buf[3], buf[1]);
-		input_report_abs(input_dev, ABS_HAT2X, i);
-		i = decode_erp(buf[8], buf[10]);
-		input_report_abs(input_dev, ABS_HAT2Y, i);
-		i = decode_erp(buf[11], buf[9]);
-		input_report_abs(input_dev, ABS_HAT3X, i);
-		i = decode_erp(buf[4], buf[6]);
-		input_report_abs(input_dev, ABS_HAT3Y, i);
-		input_sync(input_dev);
-		break;
-	}
-}
-
-static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
-				    char *buf, unsigned int len)
-{
-	struct input_dev *input_dev = dev->input_dev;
-	unsigned short *keycode = input_dev->keycode;
-	int i;
-
-	if (!keycode)
-		return;
-
-	if (input_dev->id.product == USB_PID_RIGKONTROL2)
-		for (i = 0; i < len; i++)
-			buf[i] = ~buf[i];
-
-	for (i = 0; i < input_dev->keycodemax && i < len * 8; i++)
-		input_report_key(input_dev, keycode[i],
-				 buf[i / 8] & (1 << (i % 8)));
-
-	if (dev->chip.usb_id ==
-		USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER) ||
-	    dev->chip.usb_id ==
-		USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2))
-		input_report_abs(dev->input_dev, ABS_MISC, 255 - buf[4]);
-
-	input_sync(input_dev);
-}
-
-void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev,
-				  char *buf,
-				  unsigned int len)
-{
-	if (!dev->input_dev || len < 1)
-		return;
-
-	switch (buf[0]) {
-	case EP1_CMD_READ_ANALOG:
-		snd_caiaq_input_read_analog(dev, buf + 1, len - 1);
-		break;
-	case EP1_CMD_READ_ERP:
-		snd_caiaq_input_read_erp(dev, buf + 1, len - 1);
-		break;
-	case EP1_CMD_READ_IO:
-		snd_caiaq_input_read_io(dev, buf + 1, len - 1);
-		break;
-	}
-}
-
-int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
-{
-	struct usb_device *usb_dev = dev->chip.dev;
-	struct input_dev *input;
-	int i, ret;
-
-	input = input_allocate_device();
-	if (!input)
-		return -ENOMEM;
-
-	usb_make_path(usb_dev, dev->phys, sizeof(dev->phys));
-	strlcat(dev->phys, "/input0", sizeof(dev->phys));
-
-	input->name = dev->product_name;
-	input->phys = dev->phys;
-	usb_to_input_id(usb_dev, &input->id);
-	input->dev.parent = &usb_dev->dev;
-
-        switch (dev->chip.usb_id) {
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
-		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
-			BIT_MASK(ABS_Z);
-		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk2));
-		memcpy(dev->keycode, keycode_rk2, sizeof(keycode_rk2));
-		input->keycodemax = ARRAY_SIZE(keycode_rk2);
-		input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
-		input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
-		input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
-		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
-		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
-			BIT_MASK(ABS_Z);
-		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk3));
-		memcpy(dev->keycode, keycode_rk3, sizeof(keycode_rk3));
-		input->keycodemax = ARRAY_SIZE(keycode_rk3);
-		input_set_abs_params(input, ABS_X, 0, 1024, 0, 10);
-		input_set_abs_params(input, ABS_Y, 0, 1024, 0, 10);
-		input_set_abs_params(input, ABS_Z, 0, 1024, 0, 10);
-		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
-		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input->absbit[0] = BIT_MASK(ABS_X);
-		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_ak1));
-		memcpy(dev->keycode, keycode_ak1, sizeof(keycode_ak1));
-		input->keycodemax = ARRAY_SIZE(keycode_ak1);
-		input_set_abs_params(input, ABS_X, 0, 999, 0, 10);
-		snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5);
-		break;
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
-	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
-		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
-				   BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
-				   BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
-				   BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
-				   BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
-				   BIT_MASK(ABS_Z);
-		input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
-		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_kore));
-		memcpy(dev->keycode, keycode_kore, sizeof(keycode_kore));
-		input->keycodemax = ARRAY_SIZE(keycode_kore);
-		input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10);
-		input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
-		input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
-		input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
-		input_set_abs_params(input, ABS_MISC, 0, 255, 0, 1);
-		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5);
-		break;
-	default:
-		/* no input methods supported on this device */
-		input_free_device(input);
-		return 0;
-	}
-
-	input->keycode = dev->keycode;
-	input->keycodesize = sizeof(unsigned short);
-	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(dev->keycode[i], input->keybit);
-
-	ret = input_register_device(input);
-	if (ret < 0) {
-		input_free_device(input);
-		return ret;
-	}
-
-	dev->input_dev = input;
-	return 0;
-}
-
-void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *dev)
-{
-	if (!dev || !dev->input_dev)
-		return;
-
-	input_unregister_device(dev->input_dev);
-	dev->input_dev = NULL;
-}
-