aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/bt8xx/bttvp.h
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil@xs4all.nl>2006-03-18 19:31:00 -0500
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-03-24 14:26:56 -0500
commit8bf2f8e747700419cc5bbc56c4496774eb8f2f1f (patch)
tree94e9b7e99d2e95d4515d48247ce549540374a989 /drivers/media/video/bt8xx/bttvp.h
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/bt8xx/bttvp.h')
-rw-r--r--drivers/media/video/bt8xx/bttvp.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 12223a203960..ee989d2e15d9 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -41,7 +41,6 @@
41 41
42#include <linux/device.h> 42#include <linux/device.h>
43#include <media/video-buf.h> 43#include <media/video-buf.h>
44#include <media/audiochip.h>
45#include <media/tuner.h> 44#include <media/tuner.h>
46#include <media/tveeprom.h> 45#include <media/tveeprom.h>
47#include <media/ir-common.h> 46#include <media/ir-common.h>
@@ -299,6 +298,8 @@ struct bttv {
299 int i2c_state, i2c_rc; 298 int i2c_state, i2c_rc;
300 int i2c_done; 299 int i2c_done;
301 wait_queue_head_t i2c_queue; 300 wait_queue_head_t i2c_queue;
301 struct i2c_client *i2c_msp34xx_client;
302 struct i2c_client *i2c_tvaudio_client;
302 303
303 /* video4linux (1) */ 304 /* video4linux (1) */
304 struct video_device *video_dev; 305 struct video_device *video_dev;
@@ -321,6 +322,7 @@ struct bttv {
321 /* video state */ 322 /* video state */
322 unsigned int input; 323 unsigned int input;
323 unsigned int audio; 324 unsigned int audio;
325 unsigned int mute;
324 unsigned long freq; 326 unsigned long freq;
325 int tvnorm,hue,contrast,bright,saturation; 327 int tvnorm,hue,contrast,bright,saturation;
326 struct v4l2_framebuffer fbuf; 328 struct v4l2_framebuffer fbuf;