Add RGB666_1X24_CPADHI media bus format

Commit 9e74d2926a28 ("staging: imx-drm: add LVDS666 support for parallel
display") describes a 24-bit bus format where three 6-bit components each
take the lower part of 8 bits with the two high bits zero padded. Add a
component-wise padded media bus format RGB666_1X24_CPADHI to support this
connection.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Emil Renner Berthing <kernel@esmil.dk>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 8dbf16cc5d1c..83ea46f4be51 100644
--- 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        0x1015 */
+/* RGB - next is        0x1016 */
 #define MEDIA_BUS_FMT_RGB444_1X12               0x100e
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE       0x1001
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE       0x1002
@@ -45,6 +45,7 @@
 #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_RGB666_1X24_CPADHI        0x1015
 #define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG         0x1010
 #define MEDIA_BUS_FMT_BGR888_1X24               0x1013
 #define MEDIA_BUS_FMT_GBR888_1X24               0x1014