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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 <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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2 changed files with 13 additions and 15 deletions
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@ -376,7 +376,10 @@ static const char *v4l2_ioctls[] = {
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[_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
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[_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX",
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[_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD",
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[_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD"
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[_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD",
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[_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER",
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[_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER",
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#endif
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};
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#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
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@ -401,9 +404,6 @@ static const char *v4l2_int_ioctls[] = {
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[_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY",
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[_IOC_NR(TDA9887_SET_CONFIG)] = "TDA9887_SET_CONFIG",
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[_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER",
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[_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER",
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[_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE",
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[_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET",
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[_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
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@ -956,8 +956,6 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id)
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int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_chip)
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{
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switch (match_type) {
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case V4L2_CHIP_MATCH_ALWAYS:
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return 1;
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case V4L2_CHIP_MATCH_I2C_DRIVER:
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return (c != NULL && c->driver != NULL && c->driver->id == match_chip);
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case V4L2_CHIP_MATCH_I2C_ADDR:
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@ -970,8 +968,6 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_c
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int v4l2_chip_match_host(u32 match_type, u32 match_chip)
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{
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switch (match_type) {
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case V4L2_CHIP_MATCH_ALWAYS:
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return 1;
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case V4L2_CHIP_MATCH_HOST:
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return match_chip == 0;
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default:
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@ -1352,14 +1352,15 @@ struct v4l2_streamparm
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/*
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* A D V A N C E D D E B U G G I N G
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*
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* NOTE: EXPERIMENTAL API
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*/
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/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
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#define V4L2_CHIP_MATCH_ALWAYS 0 /* Match always (match_chip is not used) */
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#define V4L2_CHIP_MATCH_HOST 1 /* Match against chip ID on host (0 for the host) */
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#define V4L2_CHIP_MATCH_I2C_DRIVER 2 /* Match against I2C driver ID */
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#define V4L2_CHIP_MATCH_I2C_ADDR 3 /* Match against I2C 7-bit address */
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#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
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#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */
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#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
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struct v4l2_register {
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__u32 match_type; /* Match type */
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@ -1437,10 +1438,11 @@ struct v4l2_register {
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#define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx)
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#define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd)
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#define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd)
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/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
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#define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register)
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#define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register)
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#endif
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/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
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#define VIDIOC_DBG_S_REGISTER _IOW ('d', 100, struct v4l2_register)
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#define VIDIOC_DBG_G_REGISTER _IOWR('d', 101, struct v4l2_register)
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#ifdef __OLD_VIDIOC_
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/* for compatibility, will go away some day */
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