diff options
| -rw-r--r-- | include/media/v4l2-mediabus.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h index 6114007c8c74..83ae07e53350 100644 --- a/include/media/v4l2-mediabus.h +++ b/include/media/v4l2-mediabus.h | |||
| @@ -22,8 +22,12 @@ | |||
| 22 | */ | 22 | */ |
| 23 | #define V4L2_MBUS_MASTER (1 << 0) | 23 | #define V4L2_MBUS_MASTER (1 << 0) |
| 24 | #define V4L2_MBUS_SLAVE (1 << 1) | 24 | #define V4L2_MBUS_SLAVE (1 << 1) |
| 25 | /* Which signal polarities it supports */ | 25 | /* |
| 26 | /* Note: in BT.656 mode HSYNC and VSYNC are unused */ | 26 | * Signal polarity flags |
| 27 | * Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused | ||
| 28 | * V4L2_MBUS_[HV]SYNC* flags should be also used for specifying | ||
| 29 | * configuration of hardware that uses [HV]REF signals | ||
| 30 | */ | ||
| 27 | #define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2) | 31 | #define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2) |
| 28 | #define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3) | 32 | #define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3) |
| 29 | #define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4) | 33 | #define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4) |
| @@ -32,6 +36,10 @@ | |||
| 32 | #define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7) | 36 | #define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7) |
| 33 | #define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8) | 37 | #define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8) |
| 34 | #define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9) | 38 | #define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9) |
| 39 | /* FIELD = 0/1 - Field1 (odd)/Field2 (even) */ | ||
| 40 | #define V4L2_MBUS_FIELD_EVEN_HIGH (1 << 10) | ||
| 41 | /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */ | ||
| 42 | #define V4L2_MBUS_FIELD_EVEN_LOW (1 << 11) | ||
| 35 | 43 | ||
| 36 | /* Serial flags */ | 44 | /* Serial flags */ |
| 37 | /* How many lanes the client can use */ | 45 | /* How many lanes the client can use */ |