Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3502b8a1995aceb2242389aa6dbea1a6756f78b
Commit:     f3502b8a1995aceb2242389aa6dbea1a6756f78b
Parent:     ada6ecd2bf1d97e1f3bac6d5af4c7c4390a0a5af
Author:     Hans Verkuil <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 23 21:16:01 2007 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Thu Mar 1 13:09:46 2007 -0200

    V4L/DVB (5305): Mark VIDIOC_DBG_S/G_REGISTER as experimental
    
    Move VIDIOC_DBG_S/G_REGISTER from the internal ioctl list to the
    public ioctls, but mark it as experimental for now.
    
    Signed-off-by: Hans Verkuil <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
 drivers/media/video/v4l2-common.c |   12 ++++--------
 include/linux/videodev2.h         |   16 +++++++++-------
 2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/drivers/media/video/v4l2-common.c 
b/drivers/media/video/v4l2-common.c
index 57aaed3..5474760 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -376,7 +376,10 @@ static const char *v4l2_ioctls[] = {
        [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
        [_IOC_NR(VIDIOC_G_ENC_INDEX)]      = "VIDIOC_G_ENC_INDEX",
        [_IOC_NR(VIDIOC_ENCODER_CMD)]      = "VIDIOC_ENCODER_CMD",
-       [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)]  = "VIDIOC_TRY_ENCODER_CMD"
+       [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)]  = "VIDIOC_TRY_ENCODER_CMD",
+
+       [_IOC_NR(VIDIOC_DBG_S_REGISTER)]   = "VIDIOC_DBG_S_REGISTER",
+       [_IOC_NR(VIDIOC_DBG_G_REGISTER)]   = "VIDIOC_DBG_G_REGISTER",
 #endif
 };
 #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
@@ -401,9 +404,6 @@ static const char *v4l2_int_ioctls[] = {
        [_IOC_NR(TUNER_SET_STANDBY)]           = "TUNER_SET_STANDBY",
        [_IOC_NR(TDA9887_SET_CONFIG)]          = "TDA9887_SET_CONFIG",
 
-       [_IOC_NR(VIDIOC_DBG_S_REGISTER)]       = "VIDIOC_DBG_S_REGISTER",
-       [_IOC_NR(VIDIOC_DBG_G_REGISTER)]       = "VIDIOC_DBG_G_REGISTER",
-
        [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)]     = "VIDIOC_INT_S_TUNER_MODE",
        [_IOC_NR(VIDIOC_INT_RESET)]            = "VIDIOC_INT_RESET",
        [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
@@ -956,8 +956,6 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id)
 int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 
match_chip)
 {
        switch (match_type) {
-       case V4L2_CHIP_MATCH_ALWAYS:
-               return 1;
        case V4L2_CHIP_MATCH_I2C_DRIVER:
                return (c != NULL && c->driver != NULL && c->driver->id == 
match_chip);
        case V4L2_CHIP_MATCH_I2C_ADDR:
@@ -970,8 +968,6 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 
match_type, u32 match_c
 int v4l2_chip_match_host(u32 match_type, u32 match_chip)
 {
        switch (match_type) {
-       case V4L2_CHIP_MATCH_ALWAYS:
-               return 1;
        case V4L2_CHIP_MATCH_HOST:
                return match_chip == 0;
        default:
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 8548758..441b877 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1352,14 +1352,15 @@ struct v4l2_streamparm
 
 /*
  *     A D V A N C E D   D E B U G G I N G
+ *
+ *     NOTE: EXPERIMENTAL API
  */
 
 /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
 
-#define V4L2_CHIP_MATCH_ALWAYS     0  /* Match always (match_chip is not used) 
*/
-#define V4L2_CHIP_MATCH_HOST       1  /* Match against chip ID on host (0 for 
the host) */
-#define V4L2_CHIP_MATCH_I2C_DRIVER 2  /* Match against I2C driver ID */
-#define V4L2_CHIP_MATCH_I2C_ADDR   3  /* Match against I2C 7-bit address */
+#define V4L2_CHIP_MATCH_HOST       0  /* Match against chip ID on host (0 for 
the host) */
+#define V4L2_CHIP_MATCH_I2C_DRIVER 1  /* Match against I2C driver ID */
+#define V4L2_CHIP_MATCH_I2C_ADDR   2  /* Match against I2C 7-bit address */
 
 struct v4l2_register {
        __u32 match_type; /* Match type */
@@ -1437,10 +1438,11 @@ struct v4l2_register {
 #define VIDIOC_G_ENC_INDEX      _IOR  ('V', 76, struct v4l2_enc_idx)
 #define VIDIOC_ENCODER_CMD      _IOWR ('V', 77, struct v4l2_encoder_cmd)
 #define VIDIOC_TRY_ENCODER_CMD  _IOWR ('V', 78, struct v4l2_encoder_cmd)
+
+/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
+#define        VIDIOC_DBG_S_REGISTER   _IOW  ('V', 79, struct v4l2_register)
+#define        VIDIOC_DBG_G_REGISTER   _IOWR ('V', 80, struct v4l2_register)
 #endif
-/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define        VIDIOC_DBG_S_REGISTER   _IOW ('d', 100, struct v4l2_register)
-#define        VIDIOC_DBG_G_REGISTER   _IOWR('d', 101, struct v4l2_register)
 
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
-
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