summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/tuner-i2c.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/tuner-i2c.h')
-rw-r--r--drivers/media/video/tuner-i2c.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/media/video/tuner-i2c.h b/drivers/media/video/tuner-i2c.h
deleted file mode 100644
index de52e8f..0000000
--- a/drivers/media/video/tuner-i2c.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- tuner-i2c.h - i2c interface for different tuners
-
- Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TUNER_I2C_H__
-#define __TUNER_I2C_H__
-
-#include <linux/i2c.h>
-
-struct tuner_i2c_props {
- u8 addr;
- struct i2c_adapter *adap;
-};
-
-static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len)
-{
- struct i2c_msg msg = { .addr = props->addr, .flags = 0,
- .buf = buf, .len = len };
- int ret = i2c_transfer(props->adap, &msg, 1);
-
- return (ret == 1) ? len : ret;
-}
-
-static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len)
-{
- struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD,
- .buf = buf, .len = len };
- int ret = i2c_transfer(props->adap, &msg, 1);
-
- return (ret == 1) ? len : ret;
-}
-
-static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props,
- char *obuf, int olen,
- char *ibuf, int ilen)
-{
- struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0,
- .buf = obuf, .len = olen },
- { .addr = props->addr, .flags = I2C_M_RD,
- .buf = ibuf, .len = ilen } };
- int ret = i2c_transfer(props->adap, msg, 2);
-
- return (ret == 2) ? ilen : ret;
-}
-
-#define tuner_warn(fmt, arg...) do { \
- printk(KERN_WARNING "%s %d-%04x: " fmt, PREFIX, \
- i2c_adapter_id(priv->i2c_props.adap), \
- priv->i2c_props.addr, ##arg); \
- } while (0)
-
-#define tuner_info(fmt, arg...) do { \
- printk(KERN_INFO "%s %d-%04x: " fmt, PREFIX, \
- i2c_adapter_id(priv->i2c_props.adap), \
- priv->i2c_props.addr , ##arg); \
- } while (0)
-
-#define tuner_err(fmt, arg...) do { \
- printk(KERN_ERR "%s %d-%04x: " fmt, PREFIX, \
- i2c_adapter_id(priv->i2c_props.adap), \
- priv->i2c_props.addr , ##arg); \
- } while (0)
-
-#define tuner_dbg(fmt, arg...) do { \
- if ((debug)) \
- printk(KERN_DEBUG "%s %d-%04x: " fmt, PREFIX, \
- i2c_adapter_id(priv->i2c_props.adap), \
- priv->i2c_props.addr , ##arg); \
- } while (0)
-
-#endif /* __TUNER_I2C_H__ */
OpenPOWER on IntegriCloud