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-rw-r--r--include/linux/videodev2.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 854875869dbd..441b877bf150 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1352,14 +1352,15 @@ struct v4l2_streamparm
1352 1352
1353/* 1353/*
1354 * A D V A N C E D D E B U G G I N G 1354 * A D V A N C E D D E B U G G I N G
1355 *
1356 * NOTE: EXPERIMENTAL API
1355 */ 1357 */
1356 1358
1357/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ 1359/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
1358 1360
1359#define V4L2_CHIP_MATCH_ALWAYS 0 /* Match always (match_chip is not used) */ 1361#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
1360#define V4L2_CHIP_MATCH_HOST 1 /* Match against chip ID on host (0 for the host) */ 1362#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */
1361#define V4L2_CHIP_MATCH_I2C_DRIVER 2 /* Match against I2C driver ID */ 1363#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
1362#define V4L2_CHIP_MATCH_I2C_ADDR 3 /* Match against I2C 7-bit address */
1363 1364
1364struct v4l2_register { 1365struct v4l2_register {
1365 __u32 match_type; /* Match type */ 1366 __u32 match_type; /* Match type */
@@ -1437,10 +1438,11 @@ struct v4l2_register {
1437#define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx) 1438#define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx)
1438#define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd) 1439#define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd)
1439#define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd) 1440#define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd)
1441
1442/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
1443#define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register)
1444#define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register)
1440#endif 1445#endif
1441/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
1442#define VIDIOC_DBG_S_REGISTER _IOW ('d', 100, struct v4l2_register)
1443#define VIDIOC_DBG_G_REGISTER _IOWR('d', 101, struct v4l2_register)
1444 1446
1445#ifdef __OLD_VIDIOC_ 1447#ifdef __OLD_VIDIOC_
1446/* for compatibility, will go away some day */ 1448/* for compatibility, will go away some day */