From 203508ef52e3fee93b71262928541ecea82c735d Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Tue, 2 Dec 2014 17:56:04 +0100
Subject: 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
Acked-by: Hans Verkuil
Tested-by: Emil Renner Berthing
---
Documentation/DocBook/media/v4l/subdev-formats.xml | 34 +++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
(limited to 'Documentation/DocBook/media/v4l/subdev-formats.xml')
diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index 8d1f62402f88..18b71aff48c9 100644
--- a/Documentation/DocBook/media/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -91,7 +91,9 @@ see .
For formats where the total number of bits per pixel is smaller
than the number of bus samples per pixel times the bus width, a padding
value stating if the bytes are padded in their most high order bits
- (PADHI) or low order bits (PADLO).
+ (PADHI) or low order bits (PADLO). A "C" prefix is used for component-wise
+ padding in the most high order bits (CPADHI) or low order bits (CPADLO)
+ of each separate component.
For formats where the number of bus samples per pixel is larger
than 1, an endianness value stating if the pixel is transferred MSB first
(BE) or LSB first (LE).
@@ -480,6 +482,36 @@ see .
b1
b0
+
+ MEDIA_BUS_FMT_RGB666_1X24_CPADHI
+ 0x1015
+
+ &dash-ent-8;
+ 0
+ 0
+ r5
+ r4
+ r3
+ r2
+ r1
+ r0
+ 0
+ 0
+ g5
+ g4
+ g3
+ g2
+ g1
+ g0
+ 0
+ 0
+ b5
+ b4
+ b3
+ b2
+ b1
+ b0
+
MEDIA_BUS_FMT_BGR888_1X24
0x1013
--
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