2eb3882889
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/staging/go7007/go7007-driver.c drivers/staging/go7007/go7007-fw.c drivers/staging/go7007/go7007-i2c.c drivers/staging/go7007/go7007-usb.c drivers/staging/go7007/snd-go7007.c drivers/staging/go7007/wis-ov7640.c drivers/staging/go7007/wis-saa7113.c drivers/staging/go7007/wis-saa7115.c drivers/staging/go7007/wis-sony-tuner.c drivers/staging/go7007/wis-tw2804.c drivers/staging/go7007/wis-tw9903.c drivers/staging/go7007/wis-uda1342.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/*
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* Copyright (C) 2005-2006 Micronas USA Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License (Version 2) as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/i2c.h>
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#include <linux/videodev2.h>
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#include <media/tvaudio.h>
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#include <media/v4l2-common.h>
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#include "wis-i2c.h"
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static int write_reg(struct i2c_client *client, int reg, int value)
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{
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/* UDA1342 wants MSB first, but SMBus sends LSB first */
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i2c_smbus_write_word_data(client, reg, swab16(value));
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return 0;
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}
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static int wis_uda1342_command(struct i2c_client *client,
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unsigned int cmd, void *arg)
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{
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switch (cmd) {
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case VIDIOC_S_AUDIO:
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{
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int *inp = arg;
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switch (*inp) {
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case TVAUDIO_INPUT_TUNER:
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write_reg(client, 0x00, 0x1441); /* select input 2 */
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break;
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case TVAUDIO_INPUT_EXTERN:
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write_reg(client, 0x00, 0x1241); /* select input 1 */
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break;
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default:
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printk(KERN_ERR "wis-uda1342: input %d not supported\n",
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*inp);
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break;
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}
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break;
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}
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default:
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break;
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}
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return 0;
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}
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static struct i2c_driver wis_uda1342_driver;
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static struct i2c_client wis_uda1342_client_templ = {
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.name = "UDA1342 (WIS)",
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.driver = &wis_uda1342_driver,
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};
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static int wis_uda1342_detect(struct i2c_adapter *adapter, int addr, int kind)
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{
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struct i2c_client *client;
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if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA))
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return 0;
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client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
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if (client == NULL)
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return -ENOMEM;
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memcpy(client, &wis_uda1342_client_templ,
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sizeof(wis_uda1342_client_templ));
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client->adapter = adapter;
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client->addr = addr;
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printk(KERN_DEBUG
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"wis-uda1342: initializing UDA1342 at address %d on %s\n",
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addr, adapter->name);
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write_reg(client, 0x00, 0x8000); /* reset registers */
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write_reg(client, 0x00, 0x1241); /* select input 1 */
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i2c_attach_client(client);
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return 0;
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}
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static int wis_uda1342_detach(struct i2c_client *client)
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{
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int r;
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r = i2c_detach_client(client);
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if (r < 0)
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return r;
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kfree(client);
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return 0;
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}
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static struct i2c_driver wis_uda1342_driver = {
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.driver = {
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.name = "WIS UDA1342 I2C driver",
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},
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.id = I2C_DRIVERID_WIS_UDA1342,
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.detach_client = wis_uda1342_detach,
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.command = wis_uda1342_command,
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};
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static int __init wis_uda1342_init(void)
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{
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int r;
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r = i2c_add_driver(&wis_uda1342_driver);
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if (r < 0)
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return r;
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return wis_i2c_add_driver(wis_uda1342_driver.id, wis_uda1342_detect);
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}
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static void __exit wis_uda1342_cleanup(void)
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{
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wis_i2c_del_driver(wis_uda1342_detect);
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i2c_del_driver(&wis_uda1342_driver);
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}
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module_init(wis_uda1342_init);
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module_exit(wis_uda1342_cleanup);
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MODULE_LICENSE("GPL v2");
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