linux-kernel - [PATCH v2] [media] Add RGB444_1X12 and RGB565

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Message-Id: <1416126278-17708-1-git-send-email-boris.brezillon@free-electrons.com>
Date:	Sun, 16 Nov 2014 09:24:38 +0100
From:	Boris Brezillon <boris.brezillon@...e-electrons.com>
To:	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	linux-media@...r.kernel.org
Cc:	linux-api@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org,
	Boris Brezillon <boris.brezillon@...e-electrons.com>
Subject: [PATCH v2] [media] Add RGB444_1X12 and RGB565_1X16 media bus formats

Add RGB444_1X12 and RGB565_1X16 format definitions and update the
documentation.

Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
Acked-by: Mauro Carvalho Chehab <mchehab@....samsung.com>
---
Changes since v1:
- keep BPP and bits per sample ordering

 Documentation/DocBook/media/v4l/subdev-formats.xml | 40 ++++++++++++++++++++++
 include/uapi/linux/media-bus-format.h              |  4 ++-
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index 18730b9..0d6f731 100644
--- a/Documentation/DocBook/media/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -176,6 +176,24 @@
 	    </row>
 	  </thead>
 	  <tbody valign="top">
+	    <row id="MEDIA-BUS-FMT-RGB444-1X12">
+	      <entry>MEDIA_BUS_FMT_RGB444_1X12</entry>
+	      <entry>0x100d</entry>
+	      <entry></entry>
+	      &dash-ent-20;
+	      <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>3</subscript></entry>
+	      <entry>g<subscript>2</subscript></entry>
+	      <entry>g<subscript>1</subscript></entry>
+	      <entry>g<subscript>0</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>
 	    <row id="MEDIA-BUS-FMT-RGB444-2X8-PADHI-BE">
 	      <entry>MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE</entry>
 	      <entry>0x1001</entry>
@@ -288,6 +306,28 @@
 	      <entry>g<subscript>4</subscript></entry>
 	      <entry>g<subscript>3</subscript></entry>
 	    </row>
+	    <row id="MEDIA-BUS-FMT-RGB565-1X16">
+	      <entry>MEDIA_BUS_FMT_RGB565_1X16</entry>
+	      <entry>0x100d</entry>
+	      <entry></entry>
+	      &dash-ent-16;
+	      <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>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>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>
 	    <row id="MEDIA-BUS-FMT-BGR565-2X8-BE">
 	      <entry>MEDIA_BUS_FMT_BGR565_2X8_BE</entry>
 	      <entry>0x1005</entry>
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 23b4090..37091c6 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -33,11 +33,13 @@
 
 #define MEDIA_BUS_FMT_FIXED			0x0001
 
-/* RGB - next is	0x100e */
+/* RGB - next is	0x1010 */
+#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
 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
+#define MEDIA_BUS_FMT_RGB565_1X16		0x100f
 #define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
 #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
 #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
-- 
1.9.1

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