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-rw-r--r--drivers/media/video/bt8xx/bttv-audio-hook.c29
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c31
2 files changed, 17 insertions, 43 deletions
diff --git a/drivers/media/video/bt8xx/bttv-audio-hook.c b/drivers/media/video/bt8xx/bttv-audio-hook.c
index 1e7fcaa259e..1f25cdbed7d 100644
--- a/drivers/media/video/bt8xx/bttv-audio-hook.c
+++ b/drivers/media/video/bt8xx/bttv-audio-hook.c
@@ -5,13 +5,12 @@
* This code is placed under the terms of the GNU General Public License
*/
+#include "bttv-audio-hook.h"
+
/* ----------------------------------------------------------------------- */
/* winview */
-#include "bttvp.h"
-#include <linux/videodev.h>
-
-static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
+ void winview_audio(struct bttv *btv, struct video_audio *v, int set)
{
/* PT2254A programming Jon Tombs, jon@gte.esi.us.es */
int bits_out, loops, vol, data;
@@ -57,7 +56,7 @@ static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
/* mono/stereo control for various cards (which don't use i2c chips but */
/* connect something to the GPIO pins */
-static void
+ void
gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int con = 0;
@@ -79,7 +78,7 @@ gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set)
}
}
-static void
+ void
gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int val, con;
@@ -142,7 +141,7 @@ gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set)
* handles this with a tda9840
*
*/
-static void
+ void
avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v, int set)
{
int val = 0;
@@ -164,7 +163,7 @@ avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v, int set)
}
}
-static void
+ void
avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v, int set)
{
int val = 0;
@@ -185,7 +184,7 @@ avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v, int set)
}
/* Lifetec 9415 handling */
-static void
+ void
lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
{
int val = 0;
@@ -215,7 +214,7 @@ lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
}
/* TDA9821 on TerraTV+ Bt848, Bt878 */
-static void
+ void
terratv_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int con = 0;
@@ -235,7 +234,7 @@ terratv_audio(struct bttv *btv, struct video_audio *v, int set)
}
}
-static void
+ void
winfast2000_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned long val = 0;
@@ -269,7 +268,7 @@ winfast2000_audio(struct bttv *btv, struct video_audio *v, int set)
* Note: There are card variants without tda9874a. Forcing the "stereo sound route"
* will mute this cards.
*/
-static void
+ void
pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int val = 0;
@@ -301,7 +300,7 @@ pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set)
* sound control for FlyVideo 2000S (with tda9874 decoder)
* based on pvbt878p9b_audio() - this is not tested, please fix!!!
*/
-static void
+ void
fv2000s_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int val = 0xffff;
@@ -332,7 +331,7 @@ fv2000s_audio(struct bttv *btv, struct video_audio *v, int set)
* sound control for Canopus WinDVR PCI
* Masaki Suzuki <masaki@btree.org>
*/
-static void
+ void
windvr_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned long val = 0;
@@ -361,7 +360,7 @@ windvr_audio(struct bttv *btv, struct video_audio *v, int set)
* sound control for AD-TVK503
* Hiroshi Takekawa <sian@big.or.jp>
*/
-static void
+ void
adtvk503_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int con = 0xffffff;
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 28b3a3efb84..13221da6e40 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1434,23 +1434,13 @@ static void bttv_reinit_bt848(struct bttv *btv)
static int get_control(struct bttv *btv, struct v4l2_control *c)
{
- int i;
-
- for (i = 0; i < BTTV_CTLS; i++)
- if (bttv_ctls[i].id == c->id)
- break;
- if (i == BTTV_CTLS)
- return -EINVAL;
#ifdef CONFIG_VIDEO_V4L1
- if (btv->audio_hook && i >= 4 && i <= 8) {
+ if (btv->audio_hook && (c->id == V4L2_CID_AUDIO_VOLUME)) {
struct video_audio va;
memset(&va,0,sizeof(va));
btv->audio_hook(btv,&va,0);
switch (c->id) {
- case V4L2_CID_AUDIO_MUTE:
- c->value = (VIDEO_AUDIO_MUTE & va.flags) ? 1 : 0;
- break;
case V4L2_CID_AUDIO_VOLUME:
c->value = va.volume;
break;
@@ -1521,30 +1511,15 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
static int set_control(struct bttv *btv, struct v4l2_control *c)
{
- int i,val;
+ int val;
- for (i = 0; i < BTTV_CTLS; i++)
- if (bttv_ctls[i].id == c->id)
- break;
- if (i == BTTV_CTLS)
- return -EINVAL;
#ifdef CONFIG_VIDEO_V4L1
- if (btv->audio_hook && i >= 4 && i <= 8) {
+ if (btv->audio_hook && (c->id == V4L2_CID_AUDIO_VOLUME)) {
struct video_audio va;
memset(&va,0,sizeof(va));
btv->audio_hook(btv,&va,0);
switch (c->id) {
- case V4L2_CID_AUDIO_MUTE:
- if (c->value) {
- va.flags |= VIDEO_AUDIO_MUTE;
- audio_mute(btv, 1);
- } else {
- va.flags &= ~VIDEO_AUDIO_MUTE;
- audio_mute(btv, 0);
- }
- break;
-
case V4L2_CID_AUDIO_VOLUME:
va.volume = c->value;
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 16:29:40 +0000