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authorHans Verkuil <hverkuil@xs4all.nl>2006-03-18 21:31:00 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-03-24 16:26:56 -0300
commit8bf2f8e747700419cc5bbc56c4496774eb8f2f1f (patch)
tree94e9b7e99d2e95d4515d48247ce549540374a989 /drivers/media/video/tda9875.c
parentae62e3d4a8194680023b47ab778bf1dcea8d6b42 (diff)
V4L/DVB (3577): Cleanup audio input handling
Cleanup audio input handling in bttv and tvaudio: - inputs were specified that were never used - mute was handled as a special input which led to confusing code - confusing naming made it difficult to see if the setting was for i2c or gpio. The old audiochip.h input names moved to tvaudio.h. Currently this is used both by tvaudio and msp3400 until the msp3400 implements the new msp3400-specific inputs. Detect in bttv the tvaudio and msp3400 i2c clients and use these client pointers to set the inputs directly instead of broadcasting the command. Removed AUDC_SET_INPUT. Now replaced by VIDIOC_S_AUDIO. This will be replaced again later by the new ROUTING commands. Removed VIDIOC_G_AUDIO implementations in i2c drivers: this command is a user level command and not to be used internally. It wasn't called at all anyway. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/tda9875.c')
-rw-r--r--drivers/media/video/tda9875.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index ccfd3b90ea9f..103ccb919292 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -30,7 +30,6 @@
#include <linux/i2c-algo-bit.h>
#include <linux/init.h>
-#include <media/audiochip.h>
#include <media/i2c-addr.h>
@@ -47,7 +46,6 @@ I2C_CLIENT_INSMOD;
/* This is a superset of the TDA9875 */
struct tda9875 {
- int mode;
int rvol, lvol;
int bass, treble;
struct i2c_client c;
@@ -197,7 +195,6 @@ static void do_tda9875_init(struct i2c_client *client)
tda9875_write(client, TDA9875_MUT, 0xcc ); /* General mute */
- t->mode=AUDIO_UNMUTE;
t->lvol=t->rvol =0; /* 0dB */
t->bass=0; /* 0dB */
t->treble=0; /* 0dB */

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