diff options
Diffstat (limited to 'linux/drivers/media/video/tea6420.c')
| -rw-r--r-- | linux/drivers/media/video/tea6420.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/linux/drivers/media/video/tea6420.c b/linux/drivers/media/video/tea6420.c index 38bd85b6a..d860d1002 100644 --- a/linux/drivers/media/video/tea6420.c +++ b/linux/drivers/media/video/tea6420.c @@ -1,3 +1,31 @@ + /* + tea6420.h - i2c-driver for the tea6420 by SGS Thomson + + Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de> + + The tea6420 is a bus controlled audio-matrix with 5 stereo inputs, + 4 stereo outputs and gain control for each output. + It is cascadable, i.e. it can be found at the adresses 0x98 + and 0x9a on the i2c-bus. + + For detailed informations download the specifications directly + from SGS Thomson at http://www.st.com + + 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. + */ + #include <linux/version.h> #include <linux/module.h> #include <linux/kernel.h> @@ -133,7 +161,7 @@ static int tea6420_detach(struct i2c_client *client) static int tea6420_command(struct i2c_client *client, unsigned int cmd, void* arg) { - struct audio_multiplex *a = (struct audio_multiplex*)arg; + struct tea6420_multiplex *a = (struct tea6420_multiplex*)arg; int result = 0; switch (cmd) { |