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| author | Anton Vorontsov <cbouatmailru@gmail.com> | 2012-01-04 09:09:35 +0400 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2012-01-04 09:09:35 +0400 |
| commit | 251f39fe42dae863bd24e30864e6b66076ba076d (patch) | |
| tree | c804944bc17f3836d19cc8b5bc611dd1fb0ea915 /include/media/v4l2-mediabus.h | |
| parent | 9b8872273af6983b246252a6508fa7cf34c69d6e (diff) | |
| parent | 35b4c01e29bdd9632dabf9784ed3486333f00427 (diff) | |
Merge branch 'power-supply-scope' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen
Diffstat (limited to 'include/media/v4l2-mediabus.h')
| -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 @@ */ #define V4L2_MBUS_MASTER (1 << 0) #define V4L2_MBUS_SLAVE (1 << 1) -/* Which signal polarities it supports */ -/* Note: in BT.656 mode HSYNC and VSYNC are unused */ +/* + * Signal polarity flags + * Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused + * V4L2_MBUS_[HV]SYNC* flags should be also used for specifying + * configuration of hardware that uses [HV]REF signals + */ #define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2) #define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3) #define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4) @@ -32,6 +36,10 @@ #define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7) #define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8) #define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9) +/* FIELD = 0/1 - Field1 (odd)/Field2 (even) */ +#define V4L2_MBUS_FIELD_EVEN_HIGH (1 << 10) +/* FIELD = 1/0 - Field1 (odd)/Field2 (even) */ +#define V4L2_MBUS_FIELD_EVEN_LOW (1 << 11) /* Serial flags */ /* How many lanes the client can use */ |