[PATCH v8 01/14] media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner

Liu Ying
2022-06-09T06:48:21Z

This patch adds RGB666_1X30_CPADLO, RGB888_1X30_CPADLO, RGB666_1X36_CPADLO
and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp pixel combiner.
The RGB pixels with padding low per component are transmitted on a 30-bit
input bus(10-bit per component) from a display controller or a 36-bit
output bus(12-bit per component) to a pixel link.

Reviewed-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
---
v7->v8:
* No change.

v6->v7:
* No change.

v5->v6:
* Add Laurent's R-b tag.

v4->v5:
* Add Robert's R-b tag.

v3->v4:
* No change.

v2->v3:
* No change.

v1->v2:
* No change.

include/uapi/linux/media-bus-format.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 0dfc11ee243a..ec3323dbb927 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,7 +34,7 @@

#define MEDIA_BUS_FMT_FIXED 0x0001

-/* RGB - next is 0x101e */
+/* RGB - next is 0x1022 */
#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
@@ -59,9 +59,13 @@
#define MEDIA_BUS_FMT_RGB888_3X8_DELTA 0x101d
#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011
#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012
+#define MEDIA_BUS_FMT_RGB666_1X30_CPADLO 0x101e
+#define MEDIA_BUS_FMT_RGB888_1X30_CPADLO 0x101f
#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
#define MEDIA_BUS_FMT_RGB888_1X32_PADHI 0x100f
#define MEDIA_BUS_FMT_RGB101010_1X30 0x1018
+#define MEDIA_BUS_FMT_RGB666_1X36_CPADLO 0x1020
+#define MEDIA_BUS_FMT_RGB888_1X36_CPADLO 0x1021
#define MEDIA_BUS_FMT_RGB121212_1X36 0x1019
#define MEDIA_BUS_FMT_RGB161616_1X48 0x101a

--
2.25.1