[media] v4l: Add RBG and RGB 8:8:8 media bus formats on 24 and 32 bit busses

Add support and documentation for two media bus formats:
MEDIA_BUS_FMT_RBG888_1X24 and MEDIA_BUS_FMT_RGB888_1X32_PADHI

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index c5ea868..d253e8f 100644 (file)
--- a/Documentation/DocBook/media/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -440,6 +440,36 @@ see <xref linkend="colorspaces" />.</entry>
              <entry>b<subscript>1</subscript></entry>
              <entry>b<subscript>0</subscript></entry>
            </row>
+           <row id="MEDIA-BUS-FMT-RBG888-1X24">
+             <entry>MEDIA_BUS_FMT_RBG888_1X24</entry>
+             <entry>0x100e</entry>
+             <entry></entry>
+             &dash-ent-8;
+             <entry>r<subscript>7</subscript></entry>
+             <entry>r<subscript>6</subscript></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>b<subscript>7</subscript></entry>
+             <entry>b<subscript>6</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>b<subscript>1</subscript></entry>
+             <entry>b<subscript>0</subscript></entry>
+             <entry>g<subscript>7</subscript></entry>
+             <entry>g<subscript>6</subscript></entry>
+             <entry>g<subscript>5</subscript></entry>
+             <entry>g<subscript>4</subscript></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>
+           </row>
            <row id="MEDIA-BUS-FMT-RGB888-1X24">
              <entry>MEDIA_BUS_FMT_RGB888_1X24</entry>
              <entry>0x100a</entry>
@@ -579,6 +609,43 @@ see <xref linkend="colorspaces" />.</entry>
              <entry>b<subscript>1</subscript></entry>
              <entry>b<subscript>0</subscript></entry>
            </row>
+           <row id="MEDIA-BUS-FMT-RGB888-1X32-PADHI">
+             <entry>MEDIA_BUS_FMT_RGB888_1X32_PADHI</entry>
+             <entry>0x100f</entry>
+             <entry></entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>0</entry>
+             <entry>r<subscript>7</subscript></entry>
+             <entry>r<subscript>6</subscript></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>7</subscript></entry>
+             <entry>g<subscript>6</subscript></entry>
+             <entry>g<subscript>5</subscript></entry>
+             <entry>g<subscript>4</subscript></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>7</subscript></entry>
+             <entry>b<subscript>6</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>b<subscript>1</subscript></entry>
+             <entry>b<subscript>0</subscript></entry>
+           </row>
          </tbody>
        </tgroup>
       </table>

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 23b4090..b585bb3 100644 (file)
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -33,7 +33,7 @@
 
 #define MEDIA_BUS_FMT_FIXED                    0x0001
 
-/* RGB - next is       0x100e */
+/* RGB - next is       0x1010 */
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE      0x1001
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE      0x1002
 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE      0x1003
@@ -43,10 +43,12 @@
 #define MEDIA_BUS_FMT_RGB565_2X8_BE            0x1007
 #define MEDIA_BUS_FMT_RGB565_2X8_LE            0x1008
 #define MEDIA_BUS_FMT_RGB666_1X18              0x1009
+#define MEDIA_BUS_FMT_RBG888_1X24              0x100e
 #define MEDIA_BUS_FMT_RGB888_1X24              0x100a
 #define MEDIA_BUS_FMT_RGB888_2X12_BE           0x100b
 #define MEDIA_BUS_FMT_RGB888_2X12_LE           0x100c
 #define MEDIA_BUS_FMT_ARGB8888_1X32            0x100d
+#define MEDIA_BUS_FMT_RGB888_1X32_PADHI                0x100f
 
 /* YUV (including grey) - next is      0x2024 */
 #define MEDIA_BUS_FMT_Y8_1X8                   0x2001