From 35e6aa9fc38fb7f47f39711e52cb0f58fbf4441c Mon Sep 17 00:00:00 2001 From: Xiaolin Zhang Date: Sun, 18 Apr 2010 23:06:50 -0300 Subject: [PATCH] V4L/DVB: core: add support for more color effects Add support for more color effects (negative, sketch, emboss, etc) by extending the v4l2_colorfx enum items. Signed-off-by: Xiaolin Zhang Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/v4l/controls.xml | 11 +++++++++-- Documentation/DocBook/v4l/videodev2.h.xml | 7 +++++++ drivers/media/video/v4l2-common.c | 7 +++++++ include/linux/videodev2.h | 7 +++++++ 4 files changed, 30 insertions(+), 2 deletions(-) diff --git a/Documentation/DocBook/v4l/controls.xml b/Documentation/DocBook/v4l/controls.xml index 7e0c68747134..8408caaee276 100644 --- a/Documentation/DocBook/v4l/controls.xml +++ b/Documentation/DocBook/v4l/controls.xml @@ -283,8 +283,15 @@ minimum value disables backlight compensation. Selects a color effect. Possible values for enum v4l2_colorfx are: V4L2_COLORFX_NONE (0), -V4L2_COLORFX_BW (1) and -V4L2_COLORFX_SEPIA (2). +V4L2_COLORFX_BW (1), +V4L2_COLORFX_SEPIA (2), +V4L2_COLORFX_NEGATIVE (3), +V4L2_COLORFX_EMBOSS (4), +V4L2_COLORFX_SKETCH (5), +V4L2_COLORFX_SKY_BLUE (6), +V4L2_COLORFX_GRASS_GREEN (7), +V4L2_COLORFX_SKIN_WHITEN (8) and +V4L2_COLORFX_VIVID (9). V4L2_CID_ROTATE diff --git a/Documentation/DocBook/v4l/videodev2.h.xml b/Documentation/DocBook/v4l/videodev2.h.xml index c18dfebedeff..865b06d9e679 100644 --- a/Documentation/DocBook/v4l/videodev2.h.xml +++ b/Documentation/DocBook/v4l/videodev2.h.xml @@ -1018,6 +1018,13 @@ enum v4l2_colorfx { V4L2_COLORFX_NONE = 0, V4L2_COLORFX_BW = 1, V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9. }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 67944f53a79a..035c414507a1 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -343,6 +343,13 @@ const char **v4l2_ctrl_get_menu(u32 id) "None", "Black & White", "Sepia", + "Negative", + "Emboss", + "Sketch", + "Sky blue", + "Grass green", + "Skin whiten", + "Vivid", NULL }; static const char *tune_preemphasis[] = { diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 65d13ec13c1f..e878056952c7 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1026,6 +1026,13 @@ enum v4l2_colorfx { V4L2_COLORFX_NONE = 0, V4L2_COLORFX_BW = 1, V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9, }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) -- 2.20.1