[v14,01/10,media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format.

Commit Message

Denis Carikli June 16, 2014, 10:11 a.m. UTC

That new macro is needed by the imx_drm staging driver
  for supporting the QVGA display of the eukrea-cpuimx51 board.

Signed-off-by: Denis Carikli <[e-mail]>
Acked-by: Mauro Carvalho Chehab <[e-mail]>
Acked-by: Laurent Pinchart <[e-mail]>
Acked-by: Philipp Zabel <[e-mail]>
---
ChangeLog v13->v14:
- None
ChangeLog v10->v13:
- No changes
ChangeLog v9->v10:
- Rebased on top of:
  "211e7f2 [media] DocBook media: drop the old incorrect packed RGB table"
- Added Philipp Zabel's Ack.

ChangeLog v8->v9:
- Removed the Cc. They are now set in git-send-email directly.

ChangeLog v7->v8:
- Added Mauro Carvalho Chehab back to the list of Cc

ChangeLog v6->v7:
- Shrinked even more the Cc list.
ChangeLog v5->v6:
- Remove people not concerned by this patch from the Cc list.

ChangeLog v3->v4:
- Added Laurent Pinchart's Ack.

ChangeLog v2->v3:
- Added some interested people in the Cc list.
- Added Mauro Carvalho Chehab's Ack.
- Added documentation.
---
 .../DocBook/media/v4l/pixfmt-packed-rgb.xml        |   39 ++++++++++++++++++++
 include/uapi/linux/videodev2.h                     |    1 +
 2 files changed, 40 insertions(+)

Patch

diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
index e1c4f8b..88a7fe1 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
@@ -279,6 +279,45 @@  colorspace <constant>V4L2_COLORSPACE_SRGB</constant>.</para>
 	    <entry></entry>
 	    <entry></entry>
 	  </row>
+	  <row id="V4L2-PIX-FMT-RGB666">
+	    <entry><constant>V4L2_PIX_FMT_RGB666</constant></entry>
+	    <entry>'RGBH'</entry>
+	    <entry></entry>
+	    <entry>r<subscript>5</subscript></entry>
+	    <entry>r<subscript>4</subscript></entry>
+	    <entry>r<subscript>3</subscript></entry>
+	    <entry>r<subscript>2</subscript></entry>
+	    <entry>r<subscript>1</subscript></entry>
+	    <entry>r<subscript>0</subscript></entry>
+	    <entry>g<subscript>5</subscript></entry>
+	    <entry>g<subscript>4</subscript></entry>
+	    <entry></entry>
+	    <entry>g<subscript>3</subscript></entry>
+	    <entry>g<subscript>2</subscript></entry>
+	    <entry>g<subscript>1</subscript></entry>
+	    <entry>g<subscript>0</subscript></entry>
+	    <entry>b<subscript>5</subscript></entry>
+	    <entry>b<subscript>4</subscript></entry>
+	    <entry>b<subscript>3</subscript></entry>
+	    <entry>b<subscript>2</subscript></entry>
+	    <entry></entry>
+	    <entry>b<subscript>1</subscript></entry>
+	    <entry>b<subscript>0</subscript></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	    <entry></entry>
+	  </row>
 	  <row id="V4L2-PIX-FMT-BGR24">
 	    <entry><constant>V4L2_PIX_FMT_BGR24</constant></entry>
 	    <entry>'BGR3'</entry>
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 168ff50..08cac01 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -299,6 +299,7 @@  struct v4l2_pix_format {
 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
 #define V4L2_PIX_FMT_BGR666  v4l2_fourcc('B', 'G', 'R', 'H') /* 18  BGR-6-6-6	  */
+#define V4L2_PIX_FMT_RGB666  v4l2_fourcc('R', 'G', 'B', 'H') /* 18  RGB-6-6-6	  */
 #define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
 #define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
 #define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */