These are now no longer used and so they can be removed.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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.
- */
-
-/* Temporary I2C IDs -- these need to be replaced with real registered IDs */
-#define I2C_DRIVERID_WIS_SAA7115 0xf0f0
-#define I2C_DRIVERID_WIS_UDA1342 0xf0f1
-#define I2C_DRIVERID_WIS_SONY_TUNER 0xf0f2
-#define I2C_DRIVERID_WIS_TW9903 0xf0f3
-#define I2C_DRIVERID_WIS_SAA7113 0xf0f4
-#define I2C_DRIVERID_WIS_OV7640 0xf0f5
-#define I2C_DRIVERID_WIS_TW2804 0xf0f6
-#define I2C_DRIVERID_S2250 0xf0f7
-
-/* Definitions for new video decoder commands */
-
-struct video_decoder_resolution {
- unsigned int width;
- unsigned int height;
-};
-
-#define DECODER_SET_RESOLUTION _IOW('d', 200, struct video_decoder_resolution)
-#define DECODER_SET_CHANNEL _IOW('d', 201, int)
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-
-#include "wis-i2c.h"
-
-struct wis_ov7640 {
- int brightness;
- int contrast;
- int saturation;
- int hue;
-};
-
-static u8 initial_registers[] = {
- 0x12, 0x80,
- 0x12, 0x54,
- 0x14, 0x24,
- 0x15, 0x01,
- 0x28, 0x20,
- 0x75, 0x82,
- 0xFF, 0xFF, /* Terminator (reg 0xFF is unused) */
-};
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
- int i;
-
- for (i = 0; regs[i] != 0xFF; i += 2)
- if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
- return -1;
- return 0;
-}
-
-static int wis_ov7640_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- client->flags = I2C_CLIENT_SCCB;
-
- dev_dbg(&client->dev,
- "wis-ov7640: initializing OV7640 at address %d on %s\n",
- client->addr, adapter->name);
-
- if (write_regs(client, initial_registers) < 0) {
- dev_err(&client->dev, "wis-ov7640: error initializing OV7640\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int wis_ov7640_remove(struct i2c_client *client)
-{
- return 0;
-}
-
-static const struct i2c_device_id wis_ov7640_id[] = {
- { "wis_ov7640", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_ov7640_id);
-
-static struct i2c_driver wis_ov7640_driver = {
- .driver = {
- .name = "WIS OV7640 I2C driver",
- },
- .probe = wis_ov7640_probe,
- .remove = wis_ov7640_remove,
- .id_table = wis_ov7640_id,
-};
-
-module_i2c_driver(wis_ov7640_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_saa7113 {
- int norm;
- int brightness;
- int contrast;
- int saturation;
- int hue;
-};
-
-static u8 initial_registers[] = {
- 0x01, 0x08,
- 0x02, 0xc0,
- 0x03, 0x33,
- 0x04, 0x00,
- 0x05, 0x00,
- 0x06, 0xe9,
- 0x07, 0x0d,
- 0x08, 0xd8,
- 0x09, 0x40,
- 0x0a, 0x80,
- 0x0b, 0x47,
- 0x0c, 0x40,
- 0x0d, 0x00,
- 0x0e, 0x01,
- 0x0f, 0x2a,
- 0x10, 0x40,
- 0x11, 0x0c,
- 0x12, 0xfe,
- 0x13, 0x00,
- 0x14, 0x00,
- 0x15, 0x04,
- 0x16, 0x00,
- 0x17, 0x00,
- 0x18, 0x00,
- 0x19, 0x00,
- 0x1a, 0x00,
- 0x1b, 0x00,
- 0x1c, 0x00,
- 0x1d, 0x00,
- 0x1e, 0x00,
- 0x1f, 0xc8,
- 0x40, 0x00,
- 0x41, 0xff,
- 0x42, 0xff,
- 0x43, 0xff,
- 0x44, 0xff,
- 0x45, 0xff,
- 0x46, 0xff,
- 0x47, 0xff,
- 0x48, 0xff,
- 0x49, 0xff,
- 0x4a, 0xff,
- 0x4b, 0xff,
- 0x4c, 0xff,
- 0x4d, 0xff,
- 0x4e, 0xff,
- 0x4f, 0xff,
- 0x50, 0xff,
- 0x51, 0xff,
- 0x52, 0xff,
- 0x53, 0xff,
- 0x54, 0xff,
- 0x55, 0xff,
- 0x56, 0xff,
- 0x57, 0xff,
- 0x58, 0x00,
- 0x59, 0x54,
- 0x5a, 0x07,
- 0x5b, 0x83,
- 0x5c, 0x00,
- 0x5d, 0x00,
- 0x5e, 0x00,
- 0x5f, 0x00,
- 0x60, 0x00,
- 0x61, 0x00,
- 0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
- int i;
-
- for (i = 0; regs[i] != 0x00; i += 2)
- if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
- return -1;
- return 0;
-}
-
-static int wis_saa7113_command(struct i2c_client *client,
- unsigned int cmd, void *arg)
-{
- struct wis_saa7113 *dec = i2c_get_clientdata(client);
-
- switch (cmd) {
- case VIDIOC_S_INPUT:
- {
- int *input = arg;
-
- i2c_smbus_write_byte_data(client, 0x02, 0xC0 | *input);
- i2c_smbus_write_byte_data(client, 0x09,
- *input < 6 ? 0x40 : 0x80);
- break;
- }
- case VIDIOC_S_STD:
- {
- v4l2_std_id *input = arg;
- dec->norm = *input;
- if (dec->norm & V4L2_STD_NTSC) {
- write_reg(client, 0x0e, 0x01);
- write_reg(client, 0x10, 0x40);
- } else if (dec->norm & V4L2_STD_PAL) {
- write_reg(client, 0x0e, 0x01);
- write_reg(client, 0x10, 0x48);
- } else if (dec->norm & V4L2_STD_SECAM) {
- write_reg(client, 0x0e, 0x50);
- write_reg(client, 0x10, 0x48);
- }
- break;
- }
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 71;
- ctrl->flags = 0;
- break;
- case V4L2_CID_SATURATION:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 64;
- ctrl->flags = 0;
- break;
- case V4L2_CID_HUE:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
- ctrl->minimum = -128;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 0;
- ctrl->flags = 0;
- break;
- }
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- if (ctrl->value > 255)
- dec->brightness = 255;
- else if (ctrl->value < 0)
- dec->brightness = 0;
- else
- dec->brightness = ctrl->value;
- write_reg(client, 0x0a, dec->brightness);
- break;
- case V4L2_CID_CONTRAST:
- if (ctrl->value > 127)
- dec->contrast = 127;
- else if (ctrl->value < 0)
- dec->contrast = 0;
- else
- dec->contrast = ctrl->value;
- write_reg(client, 0x0b, dec->contrast);
- break;
- case V4L2_CID_SATURATION:
- if (ctrl->value > 127)
- dec->saturation = 127;
- else if (ctrl->value < 0)
- dec->saturation = 0;
- else
- dec->saturation = ctrl->value;
- write_reg(client, 0x0c, dec->saturation);
- break;
- case V4L2_CID_HUE:
- if (ctrl->value > 127)
- dec->hue = 127;
- else if (ctrl->value < -128)
- dec->hue = -128;
- else
- dec->hue = ctrl->value;
- write_reg(client, 0x0d, dec->hue);
- break;
- }
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = dec->brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = dec->contrast;
- break;
- case V4L2_CID_SATURATION:
- ctrl->value = dec->saturation;
- break;
- case V4L2_CID_HUE:
- ctrl->value = dec->hue;
- break;
- }
- break;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_saa7113_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
- struct wis_saa7113 *dec;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- dec = kmalloc(sizeof(struct wis_saa7113), GFP_KERNEL);
- if (dec == NULL)
- return -ENOMEM;
-
- dec->norm = V4L2_STD_NTSC;
- dec->brightness = 128;
- dec->contrast = 71;
- dec->saturation = 64;
- dec->hue = 0;
- i2c_set_clientdata(client, dec);
-
- dev_dbg(&client->dev,
- "wis-saa7113: initializing SAA7113 at address %d on %s\n",
- client->addr, adapter->name);
-
- if (write_regs(client, initial_registers) < 0) {
- dev_err(&client->dev,
- "wis-saa7113: error initializing SAA7113\n");
- kfree(dec);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int wis_saa7113_remove(struct i2c_client *client)
-{
- struct wis_saa7113 *dec = i2c_get_clientdata(client);
-
- kfree(dec);
- return 0;
-}
-
-static const struct i2c_device_id wis_saa7113_id[] = {
- { "wis_saa7113", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_saa7113_id);
-
-static struct i2c_driver wis_saa7113_driver = {
- .driver = {
- .name = "WIS SAA7113 I2C driver",
- },
- .probe = wis_saa7113_probe,
- .remove = wis_saa7113_remove,
- .command = wis_saa7113_command,
- .id_table = wis_saa7113_id,
-};
-
-module_i2c_driver(wis_saa7113_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_saa7115 {
- int norm;
- int brightness;
- int contrast;
- int saturation;
- int hue;
-};
-
-static u8 initial_registers[] = {
- 0x01, 0x08,
- 0x02, 0xc0,
- 0x03, 0x20,
- 0x04, 0x80,
- 0x05, 0x80,
- 0x06, 0xeb,
- 0x07, 0xe0,
- 0x08, 0xf0, /* always toggle FID */
- 0x09, 0x40,
- 0x0a, 0x80,
- 0x0b, 0x40,
- 0x0c, 0x40,
- 0x0d, 0x00,
- 0x0e, 0x03,
- 0x0f, 0x2a,
- 0x10, 0x0e,
- 0x11, 0x00,
- 0x12, 0x8d,
- 0x13, 0x00,
- 0x14, 0x00,
- 0x15, 0x11,
- 0x16, 0x01,
- 0x17, 0xda,
- 0x18, 0x40,
- 0x19, 0x80,
- 0x1a, 0x00,
- 0x1b, 0x42,
- 0x1c, 0xa9,
- 0x30, 0x66,
- 0x31, 0x90,
- 0x32, 0x01,
- 0x34, 0x00,
- 0x35, 0x00,
- 0x36, 0x20,
- 0x38, 0x03,
- 0x39, 0x20,
- 0x3a, 0x88,
- 0x40, 0x00,
- 0x41, 0xff,
- 0x42, 0xff,
- 0x43, 0xff,
- 0x44, 0xff,
- 0x45, 0xff,
- 0x46, 0xff,
- 0x47, 0xff,
- 0x48, 0xff,
- 0x49, 0xff,
- 0x4a, 0xff,
- 0x4b, 0xff,
- 0x4c, 0xff,
- 0x4d, 0xff,
- 0x4e, 0xff,
- 0x4f, 0xff,
- 0x50, 0xff,
- 0x51, 0xff,
- 0x52, 0xff,
- 0x53, 0xff,
- 0x54, 0xf4 /*0xff*/,
- 0x55, 0xff,
- 0x56, 0xff,
- 0x57, 0xff,
- 0x58, 0x40,
- 0x59, 0x47,
- 0x5a, 0x06 /*0x03*/,
- 0x5b, 0x83,
- 0x5d, 0x06,
- 0x5e, 0x00,
- 0x80, 0x30, /* window defined scaler operation, task A and B enabled */
- 0x81, 0x03, /* use scaler datapath generated V */
- 0x83, 0x00,
- 0x84, 0x00,
- 0x85, 0x00,
- 0x86, 0x45,
- 0x87, 0x31,
- 0x88, 0xc0,
- 0x90, 0x02, /* task A process top field */
- 0x91, 0x08,
- 0x92, 0x09,
- 0x93, 0x80,
- 0x94, 0x06,
- 0x95, 0x00,
- 0x96, 0xc0,
- 0x97, 0x02,
- 0x98, 0x12,
- 0x99, 0x00,
- 0x9a, 0xf2,
- 0x9b, 0x00,
- 0x9c, 0xd0,
- 0x9d, 0x02,
- 0x9e, 0xf2,
- 0x9f, 0x00,
- 0xa0, 0x01,
- 0xa1, 0x01,
- 0xa2, 0x01,
- 0xa4, 0x80,
- 0xa5, 0x40,
- 0xa6, 0x40,
- 0xa8, 0x00,
- 0xa9, 0x04,
- 0xaa, 0x00,
- 0xac, 0x00,
- 0xad, 0x02,
- 0xae, 0x00,
- 0xb0, 0x00,
- 0xb1, 0x04,
- 0xb2, 0x00,
- 0xb3, 0x04,
- 0xb4, 0x00,
- 0xb8, 0x00,
- 0xbc, 0x00,
- 0xc0, 0x03, /* task B process bottom field */
- 0xc1, 0x08,
- 0xc2, 0x09,
- 0xc3, 0x80,
- 0xc4, 0x06,
- 0xc5, 0x00,
- 0xc6, 0xc0,
- 0xc7, 0x02,
- 0xc8, 0x12,
- 0xc9, 0x00,
- 0xca, 0xf2,
- 0xcb, 0x00,
- 0xcc, 0xd0,
- 0xcd, 0x02,
- 0xce, 0xf2,
- 0xcf, 0x00,
- 0xd0, 0x01,
- 0xd1, 0x01,
- 0xd2, 0x01,
- 0xd4, 0x80,
- 0xd5, 0x40,
- 0xd6, 0x40,
- 0xd8, 0x00,
- 0xd9, 0x04,
- 0xda, 0x00,
- 0xdc, 0x00,
- 0xdd, 0x02,
- 0xde, 0x00,
- 0xe0, 0x00,
- 0xe1, 0x04,
- 0xe2, 0x00,
- 0xe3, 0x04,
- 0xe4, 0x00,
- 0xe8, 0x00,
- 0x88, 0xf0, /* End of original static list */
- 0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
- int i;
-
- for (i = 0; regs[i] != 0x00; i += 2)
- if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
- return -1;
- return 0;
-}
-
-static int wis_saa7115_command(struct i2c_client *client,
- unsigned int cmd, void *arg)
-{
- struct wis_saa7115 *dec = i2c_get_clientdata(client);
-
- switch (cmd) {
- case VIDIOC_S_INPUT:
- {
- int *input = arg;
-
- i2c_smbus_write_byte_data(client, 0x02, 0xC0 | *input);
- i2c_smbus_write_byte_data(client, 0x09,
- *input < 6 ? 0x40 : 0xC0);
- break;
- }
- case DECODER_SET_RESOLUTION:
- {
- struct video_decoder_resolution *res = arg;
- /* Course-grained scaler */
- int h_integer_scaler = res->width < 704 ? 704 / res->width : 1;
- /* Fine-grained scaler to take care of remainder */
- int h_scaling_increment = (704 / h_integer_scaler) *
- 1024 / res->width;
- /* Fine-grained scaler only */
- int v_scaling_increment = (dec->norm & V4L2_STD_NTSC ?
- 240 : 288) * 1024 / res->height;
- u8 regs[] = {
- 0x88, 0xc0,
- 0x9c, res->width & 0xff,
- 0x9d, res->width >> 8,
- 0x9e, res->height & 0xff,
- 0x9f, res->height >> 8,
- 0xa0, h_integer_scaler,
- 0xa1, 1,
- 0xa2, 1,
- 0xa8, h_scaling_increment & 0xff,
- 0xa9, h_scaling_increment >> 8,
- 0xac, (h_scaling_increment / 2) & 0xff,
- 0xad, (h_scaling_increment / 2) >> 8,
- 0xb0, v_scaling_increment & 0xff,
- 0xb1, v_scaling_increment >> 8,
- 0xb2, v_scaling_increment & 0xff,
- 0xb3, v_scaling_increment >> 8,
- 0xcc, res->width & 0xff,
- 0xcd, res->width >> 8,
- 0xce, res->height & 0xff,
- 0xcf, res->height >> 8,
- 0xd0, h_integer_scaler,
- 0xd1, 1,
- 0xd2, 1,
- 0xd8, h_scaling_increment & 0xff,
- 0xd9, h_scaling_increment >> 8,
- 0xdc, (h_scaling_increment / 2) & 0xff,
- 0xdd, (h_scaling_increment / 2) >> 8,
- 0xe0, v_scaling_increment & 0xff,
- 0xe1, v_scaling_increment >> 8,
- 0xe2, v_scaling_increment & 0xff,
- 0xe3, v_scaling_increment >> 8,
- 0x88, 0xf0,
- 0, 0,
- };
- write_regs(client, regs);
- break;
- }
- case VIDIOC_S_STD:
- {
- v4l2_std_id *input = arg;
- u8 regs[] = {
- 0x88, 0xc0,
- 0x98, *input & V4L2_STD_NTSC ? 0x12 : 0x16,
- 0x9a, *input & V4L2_STD_NTSC ? 0xf2 : 0x20,
- 0x9b, *input & V4L2_STD_NTSC ? 0x00 : 0x01,
- 0xc8, *input & V4L2_STD_NTSC ? 0x12 : 0x16,
- 0xca, *input & V4L2_STD_NTSC ? 0xf2 : 0x20,
- 0xcb, *input & V4L2_STD_NTSC ? 0x00 : 0x01,
- 0x88, 0xf0,
- 0x30, *input & V4L2_STD_NTSC ? 0x66 : 0x00,
- 0x31, *input & V4L2_STD_NTSC ? 0x90 : 0xe0,
- 0, 0,
- };
- write_regs(client, regs);
- dec->norm = *input;
- break;
- }
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 64;
- ctrl->flags = 0;
- break;
- case V4L2_CID_SATURATION:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 64;
- ctrl->flags = 0;
- break;
- case V4L2_CID_HUE:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
- ctrl->minimum = -128;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 0;
- ctrl->flags = 0;
- break;
- }
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- if (ctrl->value > 255)
- dec->brightness = 255;
- else if (ctrl->value < 0)
- dec->brightness = 0;
- else
- dec->brightness = ctrl->value;
- write_reg(client, 0x0a, dec->brightness);
- break;
- case V4L2_CID_CONTRAST:
- if (ctrl->value > 127)
- dec->contrast = 127;
- else if (ctrl->value < 0)
- dec->contrast = 0;
- else
- dec->contrast = ctrl->value;
- write_reg(client, 0x0b, dec->contrast);
- break;
- case V4L2_CID_SATURATION:
- if (ctrl->value > 127)
- dec->saturation = 127;
- else if (ctrl->value < 0)
- dec->saturation = 0;
- else
- dec->saturation = ctrl->value;
- write_reg(client, 0x0c, dec->saturation);
- break;
- case V4L2_CID_HUE:
- if (ctrl->value > 127)
- dec->hue = 127;
- else if (ctrl->value < -128)
- dec->hue = -128;
- else
- dec->hue = ctrl->value;
- write_reg(client, 0x0d, dec->hue);
- break;
- }
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = dec->brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = dec->contrast;
- break;
- case V4L2_CID_SATURATION:
- ctrl->value = dec->saturation;
- break;
- case V4L2_CID_HUE:
- ctrl->value = dec->hue;
- break;
- }
- break;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_saa7115_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
- struct wis_saa7115 *dec;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- dec = kmalloc(sizeof(struct wis_saa7115), GFP_KERNEL);
- if (dec == NULL)
- return -ENOMEM;
-
- dec->norm = V4L2_STD_NTSC;
- dec->brightness = 128;
- dec->contrast = 64;
- dec->saturation = 64;
- dec->hue = 0;
- i2c_set_clientdata(client, dec);
-
- dev_dbg(&client->dev,
- "wis-saa7115: initializing SAA7115 at address %d on %s\n",
- client->addr, adapter->name);
-
- if (write_regs(client, initial_registers) < 0) {
- dev_err(&client->dev,
- "wis-saa7115: error initializing SAA7115\n");
- kfree(dec);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int wis_saa7115_remove(struct i2c_client *client)
-{
- struct wis_saa7115 *dec = i2c_get_clientdata(client);
-
- kfree(dec);
- return 0;
-}
-
-static const struct i2c_device_id wis_saa7115_id[] = {
- { "wis_saa7115", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_saa7115_id);
-
-static struct i2c_driver wis_saa7115_driver = {
- .driver = {
- .name = "WIS SAA7115 I2C driver",
- },
- .probe = wis_saa7115_probe,
- .remove = wis_saa7115_remove,
- .command = wis_saa7115_command,
- .id_table = wis_saa7115_id,
-};
-
-module_i2c_driver(wis_saa7115_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/slab.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-
-#include "wis-i2c.h"
-
-/* #define MPX_DEBUG */
-
-/* AS(IF/MPX) pin: LOW HIGH/OPEN
- * IF/MPX address: 0x42/0x40 0x43/0x44
- */
-#define IF_I2C_ADDR 0x43
-#define MPX_I2C_ADDR 0x44
-
-static v4l2_std_id force_band;
-static char force_band_str[] = "-";
-module_param_string(force_band, force_band_str, sizeof(force_band_str), 0644);
-static int force_mpx_mode = -1;
-module_param(force_mpx_mode, int, 0644);
-
-/* Store tuner info in the same format as tuner.c, so maybe we can put the
- * Sony tuner support in there. */
-struct sony_tunertype {
- char *name;
- unsigned char Vendor; /* unused here */
- unsigned char Type; /* unused here */
-
- unsigned short thresh1; /* band switch VHF_LO <=> VHF_HI */
- unsigned short thresh2; /* band switch VHF_HI <=> UHF */
- unsigned char VHF_L;
- unsigned char VHF_H;
- unsigned char UHF;
- unsigned char config;
- unsigned short IFPCoff;
-};
-
-/* This array is indexed by (tuner_type - 200) */
-static struct sony_tunertype sony_tuners[] = {
- { "Sony PAL+SECAM (BTF-PG472Z)", 0, 0,
- 16*144.25, 16*427.25, 0x01, 0x02, 0x04, 0xc6, 623},
- { "Sony NTSC_JP (BTF-PK467Z)", 0, 0,
- 16*220.25, 16*467.25, 0x01, 0x02, 0x04, 0xc6, 940},
- { "Sony NTSC (BTF-PB463Z)", 0, 0,
- 16*130.25, 16*364.25, 0x01, 0x02, 0x04, 0xc6, 732},
-};
-
-struct wis_sony_tuner {
- int type;
- v4l2_std_id std;
- unsigned int freq;
- int mpxmode;
- u32 audmode;
-};
-
-/* Basically the same as default_set_tv_freq() in tuner.c */
-static int set_freq(struct i2c_client *client, int freq)
-{
- struct wis_sony_tuner *t = i2c_get_clientdata(client);
- char *band_name;
- int n;
- int band_select;
- struct sony_tunertype *tun;
- u8 buffer[4];
-
- tun = &sony_tuners[t->type - 200];
- if (freq < tun->thresh1) {
- band_name = "VHF_L";
- band_select = tun->VHF_L;
- } else if (freq < tun->thresh2) {
- band_name = "VHF_H";
- band_select = tun->VHF_H;
- } else {
- band_name = "UHF";
- band_select = tun->UHF;
- }
- dev_dbg(&client->dev, "tuning to frequency %d.%04d (%s)\n",
- freq / 16, (freq % 16) * 625, band_name);
- n = freq + tun->IFPCoff;
-
- buffer[0] = n >> 8;
- buffer[1] = n & 0xff;
- buffer[2] = tun->config;
- buffer[3] = band_select;
- i2c_master_send(client, buffer, 4);
-
- return 0;
-}
-
-static int mpx_write(struct i2c_client *client, int dev, int addr, int val)
-{
- u8 buffer[5];
- struct i2c_msg msg;
-
- buffer[0] = dev;
- buffer[1] = addr >> 8;
- buffer[2] = addr & 0xff;
- buffer[3] = val >> 8;
- buffer[4] = val & 0xff;
- msg.addr = MPX_I2C_ADDR;
- msg.flags = 0;
- msg.len = 5;
- msg.buf = buffer;
- i2c_transfer(client->adapter, &msg, 1);
- return 0;
-}
-
-/*
- * MPX register values for the BTF-PG472Z:
- *
- * FM_ NICAM_ SCART_
- * MODUS SOURCE ACB PRESCAL PRESCAL PRESCAL SYSTEM VOLUME
- * 10/0030 12/0008 12/0013 12/000E 12/0010 12/0000 10/0020 12/0000
- * ---------------------------------------------------------------
- * Auto 1003 0020 0100 2603 5000 XXXX 0001 7500
- *
- * B/G
- * Mono 1003 0020 0100 2603 5000 XXXX 0003 7500
- * A2 1003 0020 0100 2601 5000 XXXX 0003 7500
- * NICAM 1003 0120 0100 2603 5000 XXXX 0008 7500
- *
- * I
- * Mono 1003 0020 0100 2603 7900 XXXX 000A 7500
- * NICAM 1003 0120 0100 2603 7900 XXXX 000A 7500
- *
- * D/K
- * Mono 1003 0020 0100 2603 5000 XXXX 0004 7500
- * A2-1 1003 0020 0100 2601 5000 XXXX 0004 7500
- * A2-2 1003 0020 0100 2601 5000 XXXX 0005 7500
- * A2-3 1003 0020 0100 2601 5000 XXXX 0007 7500
- * NICAM 1003 0120 0100 2603 5000 XXXX 000B 7500
- *
- * L/L'
- * Mono 0003 0200 0100 7C03 5000 2200 0009 7500
- * NICAM 0003 0120 0100 7C03 5000 XXXX 0009 7500
- *
- * M
- * Mono 1003 0200 0100 2B03 5000 2B00 0002 7500
- *
- * For Asia, replace the 0x26XX in FM_PRESCALE with 0x14XX.
- *
- * Bilingual selection in A2/NICAM:
- *
- * High byte of SOURCE Left chan Right chan
- * 0x01 MAIN SUB
- * 0x03 MAIN MAIN
- * 0x04 SUB SUB
- *
- * Force mono in NICAM by setting the high byte of SOURCE to 0x02 (L/L') or
- * 0x00 (all other bands). Force mono in A2 with FMONO_A2:
- *
- * FMONO_A2
- * 10/0022
- * --------
- * Forced mono ON 07F0
- * Forced mono OFF 0190
- */
-
-static struct {
- enum { AUD_MONO, AUD_A2, AUD_NICAM, AUD_NICAM_L } audio_mode;
- u16 modus;
- u16 source;
- u16 acb;
- u16 fm_prescale;
- u16 nicam_prescale;
- u16 scart_prescale;
- u16 system;
- u16 volume;
-} mpx_audio_modes[] = {
- /* Auto */ { AUD_MONO, 0x1003, 0x0020, 0x0100, 0x2603,
- 0x5000, 0x0000, 0x0001, 0x7500 },
- /* B/G Mono */ { AUD_MONO, 0x1003, 0x0020, 0x0100, 0x2603,
- 0x5000, 0x0000, 0x0003, 0x7500 },
- /* B/G A2 */ { AUD_A2, 0x1003, 0x0020, 0x0100, 0x2601,
- 0x5000, 0x0000, 0x0003, 0x7500 },
- /* B/G NICAM */ { AUD_NICAM, 0x1003, 0x0120, 0x0100, 0x2603,
- 0x5000, 0x0000, 0x0008, 0x7500 },
- /* I Mono */ { AUD_MONO, 0x1003, 0x0020, 0x0100, 0x2603,
- 0x7900, 0x0000, 0x000A, 0x7500 },
- /* I NICAM */ { AUD_NICAM, 0x1003, 0x0120, 0x0100, 0x2603,
- 0x7900, 0x0000, 0x000A, 0x7500 },
- /* D/K Mono */ { AUD_MONO, 0x1003, 0x0020, 0x0100, 0x2603,
- 0x5000, 0x0000, 0x0004, 0x7500 },
- /* D/K A2-1 */ { AUD_A2, 0x1003, 0x0020, 0x0100, 0x2601,
- 0x5000, 0x0000, 0x0004, 0x7500 },
- /* D/K A2-2 */ { AUD_A2, 0x1003, 0x0020, 0x0100, 0x2601,
- 0x5000, 0x0000, 0x0005, 0x7500 },
- /* D/K A2-3 */ { AUD_A2, 0x1003, 0x0020, 0x0100, 0x2601,
- 0x5000, 0x0000, 0x0007, 0x7500 },
- /* D/K NICAM */ { AUD_NICAM, 0x1003, 0x0120, 0x0100, 0x2603,
- 0x5000, 0x0000, 0x000B, 0x7500 },
- /* L/L' Mono */ { AUD_MONO, 0x0003, 0x0200, 0x0100, 0x7C03,
- 0x5000, 0x2200, 0x0009, 0x7500 },
- /* L/L' NICAM */{ AUD_NICAM_L, 0x0003, 0x0120, 0x0100, 0x7C03,
- 0x5000, 0x0000, 0x0009, 0x7500 },
-};
-
-#define MPX_NUM_MODES ARRAY_SIZE(mpx_audio_modes)
-
-static int mpx_setup(struct i2c_client *client)
-{
- struct wis_sony_tuner *t = i2c_get_clientdata(client);
- u16 source = 0;
- u8 buffer[3];
- struct i2c_msg msg;
-
- /* reset MPX */
- buffer[0] = 0x00;
- buffer[1] = 0x80;
- buffer[2] = 0x00;
- msg.addr = MPX_I2C_ADDR;
- msg.flags = 0;
- msg.len = 3;
- msg.buf = buffer;
- i2c_transfer(client->adapter, &msg, 1);
- buffer[1] = 0x00;
- i2c_transfer(client->adapter, &msg, 1);
-
- if (mpx_audio_modes[t->mpxmode].audio_mode != AUD_MONO) {
- switch (t->audmode) {
- case V4L2_TUNER_MODE_MONO:
- switch (mpx_audio_modes[t->mpxmode].audio_mode) {
- case AUD_A2:
- source = mpx_audio_modes[t->mpxmode].source;
- break;
- case AUD_NICAM:
- source = 0x0000;
- break;
- case AUD_NICAM_L:
- source = 0x0200;
- break;
- default:
- break;
- }
- break;
- case V4L2_TUNER_MODE_STEREO:
- source = mpx_audio_modes[t->mpxmode].source;
- break;
- case V4L2_TUNER_MODE_LANG1:
- source = 0x0300;
- break;
- case V4L2_TUNER_MODE_LANG2:
- source = 0x0400;
- break;
- }
- source |= mpx_audio_modes[t->mpxmode].source & 0x00ff;
- } else
- source = mpx_audio_modes[t->mpxmode].source;
-
- mpx_write(client, 0x10, 0x0030, mpx_audio_modes[t->mpxmode].modus);
- mpx_write(client, 0x12, 0x0008, source);
- mpx_write(client, 0x12, 0x0013, mpx_audio_modes[t->mpxmode].acb);
- mpx_write(client, 0x12, 0x000e,
- mpx_audio_modes[t->mpxmode].fm_prescale);
- mpx_write(client, 0x12, 0x0010,
- mpx_audio_modes[t->mpxmode].nicam_prescale);
- mpx_write(client, 0x12, 0x000d,
- mpx_audio_modes[t->mpxmode].scart_prescale);
- mpx_write(client, 0x10, 0x0020, mpx_audio_modes[t->mpxmode].system);
- mpx_write(client, 0x12, 0x0000, mpx_audio_modes[t->mpxmode].volume);
- if (mpx_audio_modes[t->mpxmode].audio_mode == AUD_A2)
- mpx_write(client, 0x10, 0x0022,
- t->audmode == V4L2_TUNER_MODE_MONO ? 0x07f0 : 0x0190);
-
-#ifdef MPX_DEBUG
- {
- u8 buf1[3], buf2[2];
- struct i2c_msg msgs[2];
-
- dev_dbg(&client->dev,
- "MPX registers: %04x %04x %04x %04x %04x %04x %04x %04x\n",
- mpx_audio_modes[t->mpxmode].modus,
- source,
- mpx_audio_modes[t->mpxmode].acb,
- mpx_audio_modes[t->mpxmode].fm_prescale,
- mpx_audio_modes[t->mpxmode].nicam_prescale,
- mpx_audio_modes[t->mpxmode].scart_prescale,
- mpx_audio_modes[t->mpxmode].system,
- mpx_audio_modes[t->mpxmode].volume);
- buf1[0] = 0x11;
- buf1[1] = 0x00;
- buf1[2] = 0x7e;
- msgs[0].addr = MPX_I2C_ADDR;
- msgs[0].flags = 0;
- msgs[0].len = 3;
- msgs[0].buf = buf1;
- msgs[1].addr = MPX_I2C_ADDR;
- msgs[1].flags = I2C_M_RD;
- msgs[1].len = 2;
- msgs[1].buf = buf2;
- i2c_transfer(client->adapter, msgs, 2);
- dev_dbg(&client->dev, "MPX system: %02x%02x\n",
- buf2[0], buf2[1]);
- buf1[0] = 0x11;
- buf1[1] = 0x02;
- buf1[2] = 0x00;
- i2c_transfer(client->adapter, msgs, 2);
- dev_dbg(&client->dev, "MPX status: %02x%02x\n",
- buf2[0], buf2[1]);
- }
-#endif
- return 0;
-}
-
-/*
- * IF configuration values for the BTF-PG472Z:
- *
- * B/G: 0x94 0x70 0x49
- * I: 0x14 0x70 0x4a
- * D/K: 0x14 0x70 0x4b
- * L: 0x04 0x70 0x4b
- * L': 0x44 0x70 0x53
- * M: 0x50 0x30 0x4c
- */
-
-static int set_if(struct i2c_client *client)
-{
- struct wis_sony_tuner *t = i2c_get_clientdata(client);
- u8 buffer[4];
- struct i2c_msg msg;
- int default_mpx_mode = 0;
-
- /* configure IF */
- buffer[0] = 0;
- if (t->std & V4L2_STD_PAL_BG) {
- buffer[1] = 0x94;
- buffer[2] = 0x70;
- buffer[3] = 0x49;
- default_mpx_mode = 1;
- } else if (t->std & V4L2_STD_PAL_I) {
- buffer[1] = 0x14;
- buffer[2] = 0x70;
- buffer[3] = 0x4a;
- default_mpx_mode = 4;
- } else if (t->std & V4L2_STD_PAL_DK) {
- buffer[1] = 0x14;
- buffer[2] = 0x70;
- buffer[3] = 0x4b;
- default_mpx_mode = 6;
- } else if (t->std & V4L2_STD_SECAM_L) {
- buffer[1] = 0x04;
- buffer[2] = 0x70;
- buffer[3] = 0x4b;
- default_mpx_mode = 11;
- }
- msg.addr = IF_I2C_ADDR;
- msg.flags = 0;
- msg.len = 4;
- msg.buf = buffer;
- i2c_transfer(client->adapter, &msg, 1);
-
- /* Select MPX mode if not forced by the user */
- if (force_mpx_mode >= 0 && force_mpx_mode < MPX_NUM_MODES)
- t->mpxmode = force_mpx_mode;
- else
- t->mpxmode = default_mpx_mode;
- dev_dbg(&client->dev, "setting MPX to mode %d\n", t->mpxmode);
- mpx_setup(client);
-
- return 0;
-}
-
-static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
-{
- struct wis_sony_tuner *t = i2c_get_clientdata(client);
-
- switch (cmd) {
-#if 0
-#ifdef TUNER_SET_TYPE_ADDR
- case TUNER_SET_TYPE_ADDR:
- {
- struct tuner_setup *tun_setup = arg;
- int *type = &tun_setup->type;
-#else
- case TUNER_SET_TYPE:
- {
- int *type = arg;
-#endif
-
- if (t->type >= 0) {
- if (t->type != *type)
- dev_err(&client->dev,
- "type already set to %d, ignoring request for %d\n",
- t->type, *type);
- break;
- }
- t->type = *type;
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- switch (force_band_str[0]) {
- case 'b':
- case 'B':
- case 'g':
- case 'G':
- dev_info(&client->dev,
- "forcing tuner to PAL-B/G bands\n");
- force_band = V4L2_STD_PAL_BG;
- break;
- case 'i':
- case 'I':
- dev_info(&client->dev,
- "forcing tuner to PAL-I band\n");
- force_band = V4L2_STD_PAL_I;
- break;
- case 'd':
- case 'D':
- case 'k':
- case 'K':
- dev_info(&client->dev,
- "forcing tuner to PAL-D/K bands\n");
- force_band = V4L2_STD_PAL_I;
- break;
- case 'l':
- case 'L':
- dev_info(&client->dev,
- "forcing tuner to SECAM-L band\n");
- force_band = V4L2_STD_SECAM_L;
- break;
- default:
- force_band = 0;
- break;
- }
- if (force_band)
- t->std = force_band;
- else
- t->std = V4L2_STD_PAL_BG;
- set_if(client);
- break;
- case TUNER_SONY_BTF_PK467Z:
- t->std = V4L2_STD_NTSC_M_JP;
- break;
- case TUNER_SONY_BTF_PB463Z:
- t->std = V4L2_STD_NTSC_M;
- break;
- default:
- dev_err(&client->dev,
- "tuner type %d is not supported by this module\n",
- *type);
- break;
- }
- if (type >= 0)
- dev_info(&clinet->dev,
- "type set to %d (%s)\n",
- t->type, sony_tuners[t->type - 200].name);
- break;
- }
-#endif
- case VIDIOC_G_FREQUENCY:
- {
- struct v4l2_frequency *f = arg;
-
- f->frequency = t->freq;
- break;
- }
- case VIDIOC_S_FREQUENCY:
- {
- struct v4l2_frequency *f = arg;
-
- t->freq = f->frequency;
- set_freq(client, t->freq);
- break;
- }
- case VIDIOC_ENUMSTD:
- {
- struct v4l2_standard *std = arg;
-
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- switch (std->index) {
- case 0:
- v4l2_video_std_construct(std,
- V4L2_STD_PAL_BG, "PAL-B/G");
- break;
- case 1:
- v4l2_video_std_construct(std,
- V4L2_STD_PAL_I, "PAL-I");
- break;
- case 2:
- v4l2_video_std_construct(std,
- V4L2_STD_PAL_DK, "PAL-D/K");
- break;
- case 3:
- v4l2_video_std_construct(std,
- V4L2_STD_SECAM_L, "SECAM-L");
- break;
- default:
- std->id = 0; /* hack to indicate EINVAL */
- break;
- }
- break;
- case TUNER_SONY_BTF_PK467Z:
- if (std->index != 0) {
- std->id = 0; /* hack to indicate EINVAL */
- break;
- }
- v4l2_video_std_construct(std,
- V4L2_STD_NTSC_M_JP, "NTSC-J");
- break;
- case TUNER_SONY_BTF_PB463Z:
- if (std->index != 0) {
- std->id = 0; /* hack to indicate EINVAL */
- break;
- }
- v4l2_video_std_construct(std, V4L2_STD_NTSC_M, "NTSC");
- break;
- }
- break;
- }
- case VIDIOC_G_STD:
- {
- v4l2_std_id *std = arg;
-
- *std = t->std;
- break;
- }
- case VIDIOC_S_STD:
- {
- v4l2_std_id *std = arg;
- v4l2_std_id old = t->std;
-
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- if (force_band && (*std & force_band) != *std &&
- *std != V4L2_STD_PAL &&
- *std != V4L2_STD_SECAM) {
- dev_dbg(&client->dev,
- "ignoring requested TV standard in favor of force_band value\n");
- t->std = force_band;
- } else if (*std & V4L2_STD_PAL_BG) { /* default */
- t->std = V4L2_STD_PAL_BG;
- } else if (*std & V4L2_STD_PAL_I) {
- t->std = V4L2_STD_PAL_I;
- } else if (*std & V4L2_STD_PAL_DK) {
- t->std = V4L2_STD_PAL_DK;
- } else if (*std & V4L2_STD_SECAM_L) {
- t->std = V4L2_STD_SECAM_L;
- } else {
- dev_err(&client->dev,
- "TV standard not supported\n");
- *std = 0; /* hack to indicate EINVAL */
- break;
- }
- if (old != t->std)
- set_if(client);
- break;
- case TUNER_SONY_BTF_PK467Z:
- if (!(*std & V4L2_STD_NTSC_M_JP)) {
- dev_err(&client->dev,
- "TV standard not supported\n");
- *std = 0; /* hack to indicate EINVAL */
- }
- break;
- case TUNER_SONY_BTF_PB463Z:
- if (!(*std & V4L2_STD_NTSC_M)) {
- dev_err(&client->dev,
- "TV standard not supported\n");
- *std = 0; /* hack to indicate EINVAL */
- }
- break;
- }
- break;
- }
- case VIDIOC_QUERYSTD:
- {
- v4l2_std_id *std = arg;
-
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- if (force_band)
- *std = force_band;
- else
- *std = V4L2_STD_PAL_BG | V4L2_STD_PAL_I |
- V4L2_STD_PAL_DK | V4L2_STD_SECAM_L;
- break;
- case TUNER_SONY_BTF_PK467Z:
- *std = V4L2_STD_NTSC_M_JP;
- break;
- case TUNER_SONY_BTF_PB463Z:
- *std = V4L2_STD_NTSC_M;
- break;
- }
- break;
- }
- case VIDIOC_G_TUNER:
- {
- struct v4l2_tuner *tun = arg;
-
- memset(tun, 0, sizeof(*tun));
- strcpy(tun->name, "Television");
- tun->type = V4L2_TUNER_ANALOG_TV;
- tun->rangelow = 0UL; /* does anything use these? */
- tun->rangehigh = 0xffffffffUL;
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- tun->capability = V4L2_TUNER_CAP_NORM |
- V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
- V4L2_TUNER_CAP_LANG2;
- tun->rxsubchans = V4L2_TUNER_SUB_MONO |
- V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_LANG1 |
- V4L2_TUNER_SUB_LANG2;
- break;
- case TUNER_SONY_BTF_PK467Z:
- case TUNER_SONY_BTF_PB463Z:
- tun->capability = V4L2_TUNER_CAP_STEREO;
- tun->rxsubchans = V4L2_TUNER_SUB_MONO |
- V4L2_TUNER_SUB_STEREO;
- break;
- }
- tun->audmode = t->audmode;
- return 0;
- }
- case VIDIOC_S_TUNER:
- {
- struct v4l2_tuner *tun = arg;
-
- switch (t->type) {
- case TUNER_SONY_BTF_PG472Z:
- if (tun->audmode != t->audmode) {
- t->audmode = tun->audmode;
- mpx_setup(client);
- }
- break;
- case TUNER_SONY_BTF_PK467Z:
- case TUNER_SONY_BTF_PB463Z:
- break;
- }
- return 0;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_sony_tuner_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
- struct wis_sony_tuner *t;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_I2C_BLOCK))
- return -ENODEV;
-
- t = kmalloc(sizeof(struct wis_sony_tuner), GFP_KERNEL);
- if (t == NULL)
- return -ENOMEM;
-
- t->type = -1;
- t->freq = 0;
- t->mpxmode = 0;
- t->audmode = V4L2_TUNER_MODE_STEREO;
- i2c_set_clientdata(client, t);
-
- dev_dbg(&client->dev, "initializing tuner at address %d on %s\n",
- client->addr, adapter->name);
-
- return 0;
-}
-
-static int wis_sony_tuner_remove(struct i2c_client *client)
-{
- struct wis_sony_tuner *t = i2c_get_clientdata(client);
-
- kfree(t);
- return 0;
-}
-
-static const struct i2c_device_id wis_sony_tuner_id[] = {
- { "wis_sony_tuner", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_sony_tuner_id);
-
-static struct i2c_driver wis_sony_tuner_driver = {
- .driver = {
- .name = "WIS Sony TV Tuner I2C driver",
- },
- .probe = wis_sony_tuner_probe,
- .remove = wis_sony_tuner_remove,
- .command = tuner_command,
- .id_table = wis_sony_tuner_id,
-};
-
-module_i2c_driver(wis_sony_tuner_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_tw2804 {
- int channel;
- int norm;
- int brightness;
- int contrast;
- int saturation;
- int hue;
-};
-
-static u8 global_registers[] = {
- 0x39, 0x00,
- 0x3a, 0xff,
- 0x3b, 0x84,
- 0x3c, 0x80,
- 0x3d, 0x80,
- 0x3e, 0x82,
- 0x3f, 0x82,
- 0xff, 0xff, /* Terminator (reg 0xff does not exist) */
-};
-
-static u8 channel_registers[] = {
- 0x01, 0xc4,
- 0x02, 0xa5,
- 0x03, 0x20,
- 0x04, 0xd0,
- 0x05, 0x20,
- 0x06, 0xd0,
- 0x07, 0x88,
- 0x08, 0x20,
- 0x09, 0x07,
- 0x0a, 0xf0,
- 0x0b, 0x07,
- 0x0c, 0xf0,
- 0x0d, 0x40,
- 0x0e, 0xd2,
- 0x0f, 0x80,
- 0x10, 0x80,
- 0x11, 0x80,
- 0x12, 0x80,
- 0x13, 0x1f,
- 0x14, 0x00,
- 0x15, 0x00,
- 0x16, 0x00,
- 0x17, 0x00,
- 0x18, 0xff,
- 0x19, 0xff,
- 0x1a, 0xff,
- 0x1b, 0xff,
- 0x1c, 0xff,
- 0x1d, 0xff,
- 0x1e, 0xff,
- 0x1f, 0xff,
- 0x20, 0x07,
- 0x21, 0x07,
- 0x22, 0x00,
- 0x23, 0x91,
- 0x24, 0x51,
- 0x25, 0x03,
- 0x26, 0x00,
- 0x27, 0x00,
- 0x28, 0x00,
- 0x29, 0x00,
- 0x2a, 0x00,
- 0x2b, 0x00,
- 0x2c, 0x00,
- 0x2d, 0x00,
- 0x2e, 0x00,
- 0x2f, 0x00,
- 0x30, 0x00,
- 0x31, 0x00,
- 0x32, 0x00,
- 0x33, 0x00,
- 0x34, 0x00,
- 0x35, 0x00,
- 0x36, 0x00,
- 0x37, 0x00,
- 0xff, 0xff, /* Terminator (reg 0xff does not exist) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value, int channel)
-{
- return i2c_smbus_write_byte_data(client, reg | (channel << 6), value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs, int channel)
-{
- int i;
-
- for (i = 0; regs[i] != 0xff; i += 2)
- if (i2c_smbus_write_byte_data(client,
- regs[i] | (channel << 6), regs[i + 1]) < 0)
- return -1;
- return 0;
-}
-
-static int wis_tw2804_command(struct i2c_client *client,
- unsigned int cmd, void *arg)
-{
- struct wis_tw2804 *dec = i2c_get_clientdata(client);
-
- if (cmd == DECODER_SET_CHANNEL) {
- int *input = arg;
-
- if (*input < 0 || *input > 3) {
- dev_err(&client->dev,
- "channel %d is not between 0 and 3!\n", *input);
- return 0;
- }
- dec->channel = *input;
- dev_dbg(&client->dev, "initializing TW2804 channel %d\n",
- dec->channel);
- if (dec->channel == 0 &&
- write_regs(client, global_registers, 0) < 0) {
- dev_err(&client->dev,
- "error initializing TW2804 global registers\n");
- return 0;
- }
- if (write_regs(client, channel_registers, dec->channel) < 0) {
- dev_err(&client->dev,
- "error initializing TW2804 channel %d\n",
- dec->channel);
- return 0;
- }
- return 0;
- }
-
- if (dec->channel < 0) {
- dev_dbg(&client->dev,
- "ignoring command %08x until channel number is set\n",
- cmd);
- return 0;
- }
-
- switch (cmd) {
- case VIDIOC_S_STD:
- {
- v4l2_std_id *input = arg;
- u8 regs[] = {
- 0x01, *input & V4L2_STD_NTSC ? 0xc4 : 0x84,
- 0x09, *input & V4L2_STD_NTSC ? 0x07 : 0x04,
- 0x0a, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
- 0x0b, *input & V4L2_STD_NTSC ? 0x07 : 0x04,
- 0x0c, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
- 0x0d, *input & V4L2_STD_NTSC ? 0x40 : 0x4a,
- 0x16, *input & V4L2_STD_NTSC ? 0x00 : 0x40,
- 0x17, *input & V4L2_STD_NTSC ? 0x00 : 0x40,
- 0x20, *input & V4L2_STD_NTSC ? 0x07 : 0x0f,
- 0x21, *input & V4L2_STD_NTSC ? 0x07 : 0x0f,
- 0xff, 0xff,
- };
- write_regs(client, regs, dec->channel);
- dec->norm = *input;
- break;
- }
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- case V4L2_CID_SATURATION:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- case V4L2_CID_HUE:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 128;
- ctrl->flags = 0;
- break;
- }
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- if (ctrl->value > 255)
- dec->brightness = 255;
- else if (ctrl->value < 0)
- dec->brightness = 0;
- else
- dec->brightness = ctrl->value;
- write_reg(client, 0x12, dec->brightness, dec->channel);
- break;
- case V4L2_CID_CONTRAST:
- if (ctrl->value > 255)
- dec->contrast = 255;
- else if (ctrl->value < 0)
- dec->contrast = 0;
- else
- dec->contrast = ctrl->value;
- write_reg(client, 0x11, dec->contrast, dec->channel);
- break;
- case V4L2_CID_SATURATION:
- if (ctrl->value > 255)
- dec->saturation = 255;
- else if (ctrl->value < 0)
- dec->saturation = 0;
- else
- dec->saturation = ctrl->value;
- write_reg(client, 0x10, dec->saturation, dec->channel);
- break;
- case V4L2_CID_HUE:
- if (ctrl->value > 255)
- dec->hue = 255;
- else if (ctrl->value < 0)
- dec->hue = 0;
- else
- dec->hue = ctrl->value;
- write_reg(client, 0x0f, dec->hue, dec->channel);
- break;
- }
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = dec->brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = dec->contrast;
- break;
- case V4L2_CID_SATURATION:
- ctrl->value = dec->saturation;
- break;
- case V4L2_CID_HUE:
- ctrl->value = dec->hue;
- break;
- }
- break;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_tw2804_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
- struct wis_tw2804 *dec;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- dec = kmalloc(sizeof(struct wis_tw2804), GFP_KERNEL);
- if (dec == NULL)
- return -ENOMEM;
-
- dec->channel = -1;
- dec->norm = V4L2_STD_NTSC;
- dec->brightness = 128;
- dec->contrast = 128;
- dec->saturation = 128;
- dec->hue = 128;
- i2c_set_clientdata(client, dec);
-
- dev_dbg(&client->dev, "creating TW2804 at address %d on %s\n",
- client->addr, adapter->name);
-
- return 0;
-}
-
-static int wis_tw2804_remove(struct i2c_client *client)
-{
- struct wis_tw2804 *dec = i2c_get_clientdata(client);
-
- kfree(dec);
- return 0;
-}
-
-static const struct i2c_device_id wis_tw2804_id[] = {
- { "wis_tw2804", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_tw2804_id);
-
-static struct i2c_driver wis_tw2804_driver = {
- .driver = {
- .name = "WIS TW2804 I2C driver",
- },
- .probe = wis_tw2804_probe,
- .remove = wis_tw2804_remove,
- .command = wis_tw2804_command,
- .id_table = wis_tw2804_id,
-};
-
-module_i2c_driver(wis_tw2804_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_tw9903 {
- int norm;
- int brightness;
- int contrast;
- int hue;
-};
-
-static u8 initial_registers[] = {
- 0x02, 0x44, /* input 1, composite */
- 0x03, 0x92, /* correct digital format */
- 0x04, 0x00,
- 0x05, 0x80, /* or 0x00 for PAL */
- 0x06, 0x40, /* second internal current reference */
- 0x07, 0x02, /* window */
- 0x08, 0x14, /* window */
- 0x09, 0xf0, /* window */
- 0x0a, 0x81, /* window */
- 0x0b, 0xd0, /* window */
- 0x0c, 0x8c,
- 0x0d, 0x00, /* scaling */
- 0x0e, 0x11, /* scaling */
- 0x0f, 0x00, /* scaling */
- 0x10, 0x00, /* brightness */
- 0x11, 0x60, /* contrast */
- 0x12, 0x01, /* sharpness */
- 0x13, 0x7f, /* U gain */
- 0x14, 0x5a, /* V gain */
- 0x15, 0x00, /* hue */
- 0x16, 0xc3, /* sharpness */
- 0x18, 0x00,
- 0x19, 0x58, /* vbi */
- 0x1a, 0x80,
- 0x1c, 0x0f, /* video norm */
- 0x1d, 0x7f, /* video norm */
- 0x20, 0xa0, /* clamping gain (working 0x50) */
- 0x21, 0x22,
- 0x22, 0xf0,
- 0x23, 0xfe,
- 0x24, 0x3c,
- 0x25, 0x38,
- 0x26, 0x44,
- 0x27, 0x20,
- 0x28, 0x00,
- 0x29, 0x15,
- 0x2a, 0xa0,
- 0x2b, 0x44,
- 0x2c, 0x37,
- 0x2d, 0x00,
- 0x2e, 0xa5, /* burst PLL control (working: a9) */
- 0x2f, 0xe0, /* 0xea is blue test frame -- 0xe0 for normal */
- 0x31, 0x00,
- 0x33, 0x22,
- 0x34, 0x11,
- 0x35, 0x35,
- 0x3b, 0x05,
- 0x06, 0xc0, /* reset device */
- 0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
- int i;
-
- for (i = 0; regs[i] != 0x00; i += 2)
- if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
- return -1;
- return 0;
-}
-
-static int wis_tw9903_command(struct i2c_client *client,
- unsigned int cmd, void *arg)
-{
- struct wis_tw9903 *dec = i2c_get_clientdata(client);
-
- switch (cmd) {
- case VIDIOC_S_INPUT:
- {
- int *input = arg;
-
- i2c_smbus_write_byte_data(client, 0x02, 0x40 | (*input << 1));
- break;
- }
-#if 0
- /* The scaler on this thing seems to be horribly broken */
- case DECODER_SET_RESOLUTION:
- {
- struct video_decoder_resolution *res = arg;
- /*int hscale = 256 * 720 / res->width;*/
- int hscale = 256 * 720 / (res->width - (res->width > 704 ? 0 : 8));
- int vscale = 256 * (dec->norm & V4L2_STD_NTSC ? 240 : 288)
- / res->height;
- u8 regs[] = {
- 0x0d, vscale & 0xff,
- 0x0f, hscale & 0xff,
- 0x0e, ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8),
- 0x06, 0xc0, /* reset device */
- 0, 0,
- };
- dev_dbg(&client->dev, "vscale is %04x, hscale is %04x\n",
- vscale, hscale);
- /*write_regs(client, regs);*/
- break;
- }
-#endif
- case VIDIOC_S_STD:
- {
- v4l2_std_id *input = arg;
- u8 regs[] = {
- 0x05, *input & V4L2_STD_NTSC ? 0x80 : 0x00,
- 0x07, *input & V4L2_STD_NTSC ? 0x02 : 0x12,
- 0x08, *input & V4L2_STD_NTSC ? 0x14 : 0x18,
- 0x09, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
- 0, 0,
- };
- write_regs(client, regs);
- dec->norm = *input;
- break;
- }
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
- ctrl->minimum = -128;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 0x00;
- ctrl->flags = 0;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 255;
- ctrl->step = 1;
- ctrl->default_value = 0x60;
- ctrl->flags = 0;
- break;
-#if 0
- /* I don't understand how the Chroma Gain registers work... */
- case V4L2_CID_SATURATION:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
- ctrl->minimum = 0;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 64;
- ctrl->flags = 0;
- break;
-#endif
- case V4L2_CID_HUE:
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
- ctrl->minimum = -128;
- ctrl->maximum = 127;
- ctrl->step = 1;
- ctrl->default_value = 0;
- ctrl->flags = 0;
- break;
- }
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- if (ctrl->value > 127)
- dec->brightness = 127;
- else if (ctrl->value < -128)
- dec->brightness = -128;
- else
- dec->brightness = ctrl->value;
- write_reg(client, 0x10, dec->brightness);
- break;
- case V4L2_CID_CONTRAST:
- if (ctrl->value > 255)
- dec->contrast = 255;
- else if (ctrl->value < 0)
- dec->contrast = 0;
- else
- dec->contrast = ctrl->value;
- write_reg(client, 0x11, dec->contrast);
- break;
-#if 0
- case V4L2_CID_SATURATION:
- if (ctrl->value > 127)
- dec->saturation = 127;
- else if (ctrl->value < 0)
- dec->saturation = 0;
- else
- dec->saturation = ctrl->value;
- /*write_reg(client, 0x0c, dec->saturation);*/
- break;
-#endif
- case V4L2_CID_HUE:
- if (ctrl->value > 127)
- dec->hue = 127;
- else if (ctrl->value < -128)
- dec->hue = -128;
- else
- dec->hue = ctrl->value;
- write_reg(client, 0x15, dec->hue);
- break;
- }
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl = arg;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = dec->brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = dec->contrast;
- break;
-#if 0
- case V4L2_CID_SATURATION:
- ctrl->value = dec->saturation;
- break;
-#endif
- case V4L2_CID_HUE:
- ctrl->value = dec->hue;
- break;
- }
- break;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_tw9903_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
- struct wis_tw9903 *dec;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- dec = kmalloc(sizeof(struct wis_tw9903), GFP_KERNEL);
- if (dec == NULL)
- return -ENOMEM;
-
- dec->norm = V4L2_STD_NTSC;
- dec->brightness = 0;
- dec->contrast = 0x60;
- dec->hue = 0;
- i2c_set_clientdata(client, dec);
-
- dev_dbg(&client->dev, "initializing TW9903 at address %d on %s\n",
- client->addr, adapter->name);
-
- if (write_regs(client, initial_registers) < 0) {
- dev_err(&client->dev, "error initializing TW9903\n");
- kfree(dec);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int wis_tw9903_remove(struct i2c_client *client)
-{
- struct wis_tw9903 *dec = i2c_get_clientdata(client);
-
- kfree(dec);
- return 0;
-}
-
-static const struct i2c_device_id wis_tw9903_id[] = {
- { "wis_tw9903", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_tw9903_id);
-
-static struct i2c_driver wis_tw9903_driver = {
- .driver = {
- .name = "WIS TW9903 I2C driver",
- },
- .probe = wis_tw9903_probe,
- .remove = wis_tw9903_remove,
- .command = wis_tw9903_command,
- .id_table = wis_tw9903_id,
-};
-
-module_i2c_driver(wis_tw9903_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <media/tvaudio.h>
-#include <media/v4l2-common.h>
-
-#include "wis-i2c.h"
-
-static int write_reg(struct i2c_client *client, int reg, int value)
-{
- /* UDA1342 wants MSB first, but SMBus sends LSB first */
- i2c_smbus_write_word_data(client, reg, swab16(value));
- return 0;
-}
-
-static int wis_uda1342_command(struct i2c_client *client,
- unsigned int cmd, void *arg)
-{
- switch (cmd) {
- case VIDIOC_S_AUDIO:
- {
- int *inp = arg;
-
- switch (*inp) {
- case TVAUDIO_INPUT_TUNER:
- write_reg(client, 0x00, 0x1441); /* select input 2 */
- break;
- case TVAUDIO_INPUT_EXTERN:
- write_reg(client, 0x00, 0x1241); /* select input 1 */
- break;
- default:
- dev_err(&client->dev, "input %d not supported\n",
- *inp);
- break;
- }
- break;
- }
- default:
- break;
- }
- return 0;
-}
-
-static int wis_uda1342_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct i2c_adapter *adapter = client->adapter;
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA))
- return -ENODEV;
-
- dev_dbg(&client->dev, "initializing UDA1342 at address %d on %s\n",
- client->addr, adapter->name);
-
- write_reg(client, 0x00, 0x8000); /* reset registers */
- write_reg(client, 0x00, 0x1241); /* select input 1 */
-
- return 0;
-}
-
-static int wis_uda1342_remove(struct i2c_client *client)
-{
- return 0;
-}
-
-static const struct i2c_device_id wis_uda1342_id[] = {
- { "wis_uda1342", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wis_uda1342_id);
-
-static struct i2c_driver wis_uda1342_driver = {
- .driver = {
- .name = "WIS UDA1342 I2C driver",
- },
- .probe = wis_uda1342_probe,
- .remove = wis_uda1342_remove,
- .command = wis_uda1342_command,
- .id_table = wis_uda1342_id,
-};
-
-module_i2c_driver(wis_uda1342_driver);
-
-MODULE_LICENSE("GPL v2");
projects / firefly-linux-kernel-4.4.55.git / commitdiff