xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

V4L/DVB (4065): Several improvements at videodev.c

Browse Source 
Videodev now is capable of better handling V4L2 api, by
processing V4L2 ioctls and using callbacks to the driver.
The drivers should be migrated to the newer way and the older
one will be obsoleted soon.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab
2006-06-04 10:06:18 -03:00
parent 7565ab082d
commit 401998fa96
9 changed files with 1579 additions and 179 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/media/video/v4l2-common.c
View File

@@ -59,6 +59,7 @@
#include <asm/io.h>
#include <asm/div64.h>
#include <linux/video_decoder.h>
#define __OLD_VIDIOC_ /* To allow fixing old calls*/
#include <media/v4l2-common.h>
#ifdef CONFIG_KMOD
@@ -424,7 +425,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
case TUNER_SET_TYPE_ADDR:
case TUNER_SET_STANDBY:
case TDA9887_SET_CONFIG:
#ifdef __OLD_VIDIOC_
case VIDIOC_OVERLAY_OLD:
#endif
case VIDIOC_STREAMOFF:
case VIDIOC_G_OUTPUT:
case VIDIOC_S_OUTPUT:
@@ -440,7 +443,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
case VIDIOC_G_AUDIO:
case VIDIOC_S_AUDIO:
case VIDIOC_ENUMAUDIO:
#ifdef __OLD_VIDIOC_
case VIDIOC_G_AUDIO_OLD:
#endif
{
struct v4l2_audio *p=arg;
@@ -451,7 +456,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
case VIDIOC_G_AUDOUT:
case VIDIOC_S_AUDOUT:
case VIDIOC_ENUMAUDOUT:
#ifdef __OLD_VIDIOC_
case VIDIOC_G_AUDOUT_OLD:
#endif
{
struct v4l2_audioout *p=arg;
printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n", s,
@@ -496,7 +503,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
}
case VIDIOC_G_CTRL:
case VIDIOC_S_CTRL:
#ifdef __OLD_VIDIOC_
case VIDIOC_S_CTRL_OLD:
#endif
{
struct v4l2_control *p=arg;
printk ("%s: id=%d, value=%d\n", s, p->id, p->value);
@@ -511,7 +520,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
break;
}
case VIDIOC_CROPCAP:
#ifdef __OLD_VIDIOC_
case VIDIOC_CROPCAP_OLD:
#endif
{
struct v4l2_cropcap *p=arg;
/*FIXME: Should also show rect structs */
@@ -703,7 +714,9 @@ void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
}
case VIDIOC_G_PARM:
case VIDIOC_S_PARM:
#ifdef __OLD_VIDIOC_
case VIDIOC_S_PARM_OLD:
#endif
{
struct v4l2_streamparm *p=arg;
printk ("%s: type=%d\n", s, p->type);