diff mbox

[v5,1/2] media: add new mediabus format enums for dm365

Message ID 1342707191-3938-2-git-send-email-prabhakar.lad@ti.com (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Prabhakar Lad July 19, 2012, 2:13 p.m. UTC
From: Manjunath Hadli <manjunath.hadli@ti.com>

add new enum entries for supporting the media-bus formats on dm365.
These include some bayer and some non-bayer formats.
V4L2_MBUS_FMT_YDYUYDYV8_1X16 and V4L2_MBUS_FMT_UV8_1X8 are used
internal to the hardware by the resizer.
V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 represents the bayer ALAW format
that is supported by dm365 hardware.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
 Documentation/DocBook/media/v4l/subdev-formats.xml |  250 +++++++++++++++++++-
 include/linux/v4l2-mediabus.h                      |   10 +-
 2 files changed, 252 insertions(+), 8 deletions(-)

Comments

Hans Verkuil (hansverk) July 19, 2012, 2:25 p.m. UTC | #1
On Thu 19 July 2012 16:13:10 Prabhakar Lad wrote:
> From: Manjunath Hadli <manjunath.hadli@ti.com>
> 
> add new enum entries for supporting the media-bus formats on dm365.
> These include some bayer and some non-bayer formats.
> V4L2_MBUS_FMT_YDYUYDYV8_1X16 and V4L2_MBUS_FMT_UV8_1X8 are used
> internal to the hardware by the resizer.
> V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 represents the bayer ALAW format
> that is supported by dm365 hardware.
> 
> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Cc: Sakari Ailus <sakari.ailus@iki.fi>
> Cc: Hans Verkuil <hans.verkuil@cisco.com>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> ---
>  Documentation/DocBook/media/v4l/subdev-formats.xml |  250 +++++++++++++++++++-
>  include/linux/v4l2-mediabus.h                      |   10 +-
>  2 files changed, 252 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
> index 49c532e..77a4ccc 100644
> --- a/Documentation/DocBook/media/v4l/subdev-formats.xml
> +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
> @@ -353,9 +353,9 @@
>  	<listitem><para>The number of bits per pixel component. All components are
>  	transferred on the same number of bits. Common values are 8, 10 and 12.</para>
>  	</listitem>
> -	<listitem><para>If the pixel components are DPCM-compressed, a mention of the
> -	DPCM compression and the number of bits per compressed pixel component.</para>
> -	</listitem>
> +	<listitem><para>The compression (optional). If the pixel components are
> +	ALAW- or DPCM-compressed, a mention of the compression scheme and the
> +	number of bits per compressed pixel component.</para></listitem>
>  	<listitem><para>The number of bus samples per pixel. Pixels that are wider than
>  	the bus width must be transferred in multiple samples. Common values are
>  	1 and 2.</para></listitem>
> @@ -504,6 +504,74 @@
>  	      <entry>r<subscript>1</subscript></entry>
>  	      <entry>r<subscript>0</subscript></entry>
>  	    </row>
> +	    <row id="V4L2-MBUS-FMT-SBGGR10-ALAW8-1X8">
> +	      <entry>V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8</entry>
> +	      <entry>0x3015</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</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>
> +	    <row id="V4L2-MBUS-FMT-SGBRG10-ALAW8-1X8">
> +	      <entry>V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8</entry>
> +	      <entry>0x3016</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</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="V4L2-MBUS-FMT-SGRBG10-ALAW8-1X8">
> +	      <entry>V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8</entry>
> +	      <entry>0x3017</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</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="V4L2-MBUS-FMT-SRGGB10-ALAW8-1X8">
> +	      <entry>V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8</entry>
> +	      <entry>0x3018</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</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>
> +	    </row>
>  	    <row id="V4L2-MBUS-FMT-SBGGR10-DPCM8-1X8">
>  	      <entry>V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8</entry>
>  	      <entry>0x300b</entry>
> @@ -853,10 +921,16 @@
>        <title>Packed YUV Formats</title>
>  
>        <para>Those data formats transfer pixel data as (possibly downsampled) Y, U
> -      and V components. The format code is made of the following information.
> +      and V components. Some formats include dummy bits in some of their samples
> +      and are collectively referred to as "YDYC" (Y-Dummy-Y-Chroma) formats.
> +      One cannot rely on the values of these dummy bits as those are undefined.
> +      </para>
> +      <para>The format code is made of the following information.
>        <itemizedlist>
>  	<listitem><para>The Y, U and V components order code, as transferred on the
> -	bus. Possible values are YUYV, UYVY, YVYU and VYUY.</para></listitem>
> +	bus. Possible values are YUYV, UYVY, YVYU and VYUY for formats with no
> +	dummy bit, and YDYUYDYV, YDYVYDYU, YUYDYDYV and YVYDYDYU for YDYC formats.

Almost:

"YUYDYDYV and YVYDYDYU" -> "YUYDYVYD and YVYDYUYD" :-)

Fix this and you can add my "Acked-by: Hans Verkuil <hans.verkuil@cisco.com>".

Regards,

	Hans

> +	</para></listitem>
>  	<listitem><para>The number of bits per pixel component. All components are
>  	transferred on the same number of bits. Common values are 8, 10 and 12.</para>
>  	</listitem>
> @@ -877,7 +951,21 @@
>        U, Y, V, Y order will be named <constant>V4L2_MBUS_FMT_UYVY8_2X8</constant>.
>        </para>
>  
> -      <para>The following table lisst existing packet YUV formats.</para>
> +	<para><xref linkend="v4l2-mbus-pixelcode-yuv8"/> list existing packet YUV
> +	formats and describes the organization of each pixel data in each sample.
> +	When a format pattern is split across multiple samples each of the samples
> +	in the pattern is described.</para>
> +
> +	<para>The role of each bit transferred over the bus is identified by one
> +	of the following codes.</para>
> +
> +	<itemizedlist>
> +	   <listitem><para>y<subscript>x</subscript> for luma component bit number x</para></listitem>
> +	   <listitem><para>u<subscript>x</subscript> for blue chroma component bit number x</para></listitem>
> +	   <listitem><para>v<subscript>x</subscript> for red chroma component bit number x</para></listitem>
> +	   <listitem><para>- for non-available bits (for positions higher than the bus width)</para></listitem>
> +	   <listitem><para>d for dummy bits</para></listitem>
> +	</itemizedlist>
>  
>        <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-yuv8">
>  	<title>YUV Formats</title>
> @@ -965,6 +1053,56 @@
>  	      <entry>y<subscript>1</subscript></entry>
>  	      <entry>y<subscript>0</subscript></entry>
>  	    </row>
> +	    <row id="V4L2-MBUS-FMT-UV8-1X8">
> +	      <entry>V4L2_MBUS_FMT_UV8_1X8</entry>
> +	      <entry>0x2015</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>u<subscript>7</subscript></entry>
> +	      <entry>u<subscript>6</subscript></entry>
> +	      <entry>u<subscript>5</subscript></entry>
> +	      <entry>u<subscript>4</subscript></entry>
> +	      <entry>u<subscript>3</subscript></entry>
> +	      <entry>u<subscript>2</subscript></entry>
> +	      <entry>u<subscript>1</subscript></entry>
> +	      <entry>u<subscript>0</subscript></entry>
> +	    </row>
> +	    <row>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>v<subscript>7</subscript></entry>
> +	      <entry>v<subscript>6</subscript></entry>
> +	      <entry>v<subscript>5</subscript></entry>
> +	      <entry>v<subscript>4</subscript></entry>
> +	      <entry>v<subscript>3</subscript></entry>
> +	      <entry>v<subscript>2</subscript></entry>
> +	      <entry>v<subscript>1</subscript></entry>
> +	      <entry>v<subscript>0</subscript></entry>
> +	    </row>
>  	    <row id="V4L2-MBUS-FMT-UYVY8-1_5X8">
>  	      <entry>V4L2_MBUS_FMT_UYVY8_1_5X8</entry>
>  	      <entry>0x2002</entry>
> @@ -2415,6 +2553,106 @@
>  	      <entry>u<subscript>1</subscript></entry>
>  	      <entry>u<subscript>0</subscript></entry>
>  	    </row>
> +	    <row id="V4L2-MBUS-FMT-YDYUYDYV8-1X16">
> +	      <entry>V4L2_MBUS_FMT_YDYUYDYV8_1X16</entry>
> +	      <entry>0x2014</entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>y<subscript>7</subscript></entry>
> +	      <entry>y<subscript>6</subscript></entry>
> +	      <entry>y<subscript>5</subscript></entry>
> +	      <entry>y<subscript>4</subscript></entry>
> +	      <entry>y<subscript>3</subscript></entry>
> +	      <entry>y<subscript>2</subscript></entry>
> +	      <entry>y<subscript>1</subscript></entry>
> +	      <entry>y<subscript>0</subscript></entry>
> +	      <entry>d<subscript>7</subscript></entry>
> +	      <entry>d<subscript>6</subscript></entry>
> +	      <entry>d<subscript>5</subscript></entry>
> +	      <entry>d<subscript>4</subscript></entry>
> +	      <entry>d<subscript>3</subscript></entry>
> +	      <entry>d<subscript>2</subscript></entry>
> +	      <entry>d<subscript>1</subscript></entry>
> +	      <entry>d<subscript>0</subscript></entry>
> +	    </row>
> +	    <row>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>y<subscript>7</subscript></entry>
> +	      <entry>y<subscript>6</subscript></entry>
> +	      <entry>y<subscript>5</subscript></entry>
> +	      <entry>y<subscript>4</subscript></entry>
> +	      <entry>y<subscript>3</subscript></entry>
> +	      <entry>y<subscript>2</subscript></entry>
> +	      <entry>y<subscript>1</subscript></entry>
> +	      <entry>y<subscript>0</subscript></entry>
> +	      <entry>u<subscript>7</subscript></entry>
> +	      <entry>u<subscript>6</subscript></entry>
> +	      <entry>u<subscript>5</subscript></entry>
> +	      <entry>u<subscript>4</subscript></entry>
> +	      <entry>u<subscript>3</subscript></entry>
> +	      <entry>u<subscript>2</subscript></entry>
> +	      <entry>u<subscript>1</subscript></entry>
> +	      <entry>u<subscript>0</subscript></entry>
> +	    </row>
> +	    <row>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>y<subscript>7</subscript></entry>
> +	      <entry>y<subscript>6</subscript></entry>
> +	      <entry>y<subscript>5</subscript></entry>
> +	      <entry>y<subscript>4</subscript></entry>
> +	      <entry>y<subscript>3</subscript></entry>
> +	      <entry>y<subscript>2</subscript></entry>
> +	      <entry>y<subscript>1</subscript></entry>
> +	      <entry>y<subscript>0</subscript></entry>
> +	      <entry>d<subscript>7</subscript></entry>
> +	      <entry>d<subscript>6</subscript></entry>
> +	      <entry>d<subscript>5</subscript></entry>
> +	      <entry>d<subscript>4</subscript></entry>
> +	      <entry>d<subscript>3</subscript></entry>
> +	      <entry>d<subscript>2</subscript></entry>
> +	      <entry>d<subscript>1</subscript></entry>
> +	      <entry>d<subscript>0</subscript></entry>
> +	    </row>
> +	    <row>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry></entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>-</entry>
> +	      <entry>y<subscript>7</subscript></entry>
> +	      <entry>y<subscript>6</subscript></entry>
> +	      <entry>y<subscript>5</subscript></entry>
> +	      <entry>y<subscript>4</subscript></entry>
> +	      <entry>y<subscript>3</subscript></entry>
> +	      <entry>y<subscript>2</subscript></entry>
> +	      <entry>y<subscript>1</subscript></entry>
> +	      <entry>y<subscript>0</subscript></entry>
> +	      <entry>v<subscript>7</subscript></entry>
> +	      <entry>v<subscript>6</subscript></entry>
> +	      <entry>v<subscript>5</subscript></entry>
> +	      <entry>v<subscript>4</subscript></entry>
> +	      <entry>v<subscript>3</subscript></entry>
> +	      <entry>v<subscript>2</subscript></entry>
> +	      <entry>v<subscript>1</subscript></entry>
> +	      <entry>v<subscript>0</subscript></entry>
> +	    </row>
>  	    <row id="V4L2-MBUS-FMT-YUYV10-1X20">
>  	      <entry>V4L2_MBUS_FMT_YUYV10_1X20</entry>
>  	      <entry>0x200d</entry>
> diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
> index 5ea7f75..a871a4a 100644
> --- a/include/linux/v4l2-mediabus.h
> +++ b/include/linux/v4l2-mediabus.h
> @@ -47,8 +47,9 @@ enum v4l2_mbus_pixelcode {
>  	V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007,
>  	V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008,
>  
> -	/* YUV (including grey) - next is 0x2014 */
> +	/* YUV (including grey) - next is 0x2016 */
>  	V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
> +	V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
>  	V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
>  	V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003,
>  	V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004,
> @@ -65,14 +66,19 @@ enum v4l2_mbus_pixelcode {
>  	V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010,
>  	V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011,
>  	V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
> +	V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014,
>  	V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
>  	V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
>  
> -	/* Bayer - next is 0x3015 */
> +	/* Bayer - next is 0x3019 */
>  	V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
>  	V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013,
>  	V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002,
>  	V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014,
> +	V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 = 0x3015,
> +	V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8 = 0x3016,
> +	V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 = 0x3017,
> +	V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8 = 0x3018,
>  	V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b,
>  	V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c,
>  	V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009,
>
diff mbox

Patch

diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index 49c532e..77a4ccc 100644
--- a/Documentation/DocBook/media/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -353,9 +353,9 @@ 
 	<listitem><para>The number of bits per pixel component. All components are
 	transferred on the same number of bits. Common values are 8, 10 and 12.</para>
 	</listitem>
-	<listitem><para>If the pixel components are DPCM-compressed, a mention of the
-	DPCM compression and the number of bits per compressed pixel component.</para>
-	</listitem>
+	<listitem><para>The compression (optional). If the pixel components are
+	ALAW- or DPCM-compressed, a mention of the compression scheme and the
+	number of bits per compressed pixel component.</para></listitem>
 	<listitem><para>The number of bus samples per pixel. Pixels that are wider than
 	the bus width must be transferred in multiple samples. Common values are
 	1 and 2.</para></listitem>
@@ -504,6 +504,74 @@ 
 	      <entry>r<subscript>1</subscript></entry>
 	      <entry>r<subscript>0</subscript></entry>
 	    </row>
+	    <row id="V4L2-MBUS-FMT-SBGGR10-ALAW8-1X8">
+	      <entry>V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8</entry>
+	      <entry>0x3015</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</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>
+	    <row id="V4L2-MBUS-FMT-SGBRG10-ALAW8-1X8">
+	      <entry>V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8</entry>
+	      <entry>0x3016</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</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="V4L2-MBUS-FMT-SGRBG10-ALAW8-1X8">
+	      <entry>V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8</entry>
+	      <entry>0x3017</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</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="V4L2-MBUS-FMT-SRGGB10-ALAW8-1X8">
+	      <entry>V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8</entry>
+	      <entry>0x3018</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</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>
+	    </row>
 	    <row id="V4L2-MBUS-FMT-SBGGR10-DPCM8-1X8">
 	      <entry>V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8</entry>
 	      <entry>0x300b</entry>
@@ -853,10 +921,16 @@ 
       <title>Packed YUV Formats</title>
 
       <para>Those data formats transfer pixel data as (possibly downsampled) Y, U
-      and V components. The format code is made of the following information.
+      and V components. Some formats include dummy bits in some of their samples
+      and are collectively referred to as "YDYC" (Y-Dummy-Y-Chroma) formats.
+      One cannot rely on the values of these dummy bits as those are undefined.
+      </para>
+      <para>The format code is made of the following information.
       <itemizedlist>
 	<listitem><para>The Y, U and V components order code, as transferred on the
-	bus. Possible values are YUYV, UYVY, YVYU and VYUY.</para></listitem>
+	bus. Possible values are YUYV, UYVY, YVYU and VYUY for formats with no
+	dummy bit, and YDYUYDYV, YDYVYDYU, YUYDYDYV and YVYDYDYU for YDYC formats.
+	</para></listitem>
 	<listitem><para>The number of bits per pixel component. All components are
 	transferred on the same number of bits. Common values are 8, 10 and 12.</para>
 	</listitem>
@@ -877,7 +951,21 @@ 
       U, Y, V, Y order will be named <constant>V4L2_MBUS_FMT_UYVY8_2X8</constant>.
       </para>
 
-      <para>The following table lisst existing packet YUV formats.</para>
+	<para><xref linkend="v4l2-mbus-pixelcode-yuv8"/> list existing packet YUV
+	formats and describes the organization of each pixel data in each sample.
+	When a format pattern is split across multiple samples each of the samples
+	in the pattern is described.</para>
+
+	<para>The role of each bit transferred over the bus is identified by one
+	of the following codes.</para>
+
+	<itemizedlist>
+	   <listitem><para>y<subscript>x</subscript> for luma component bit number x</para></listitem>
+	   <listitem><para>u<subscript>x</subscript> for blue chroma component bit number x</para></listitem>
+	   <listitem><para>v<subscript>x</subscript> for red chroma component bit number x</para></listitem>
+	   <listitem><para>- for non-available bits (for positions higher than the bus width)</para></listitem>
+	   <listitem><para>d for dummy bits</para></listitem>
+	</itemizedlist>
 
       <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-yuv8">
 	<title>YUV Formats</title>
@@ -965,6 +1053,56 @@ 
 	      <entry>y<subscript>1</subscript></entry>
 	      <entry>y<subscript>0</subscript></entry>
 	    </row>
+	    <row id="V4L2-MBUS-FMT-UV8-1X8">
+	      <entry>V4L2_MBUS_FMT_UV8_1X8</entry>
+	      <entry>0x2015</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>u<subscript>7</subscript></entry>
+	      <entry>u<subscript>6</subscript></entry>
+	      <entry>u<subscript>5</subscript></entry>
+	      <entry>u<subscript>4</subscript></entry>
+	      <entry>u<subscript>3</subscript></entry>
+	      <entry>u<subscript>2</subscript></entry>
+	      <entry>u<subscript>1</subscript></entry>
+	      <entry>u<subscript>0</subscript></entry>
+	    </row>
+	    <row>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>v<subscript>7</subscript></entry>
+	      <entry>v<subscript>6</subscript></entry>
+	      <entry>v<subscript>5</subscript></entry>
+	      <entry>v<subscript>4</subscript></entry>
+	      <entry>v<subscript>3</subscript></entry>
+	      <entry>v<subscript>2</subscript></entry>
+	      <entry>v<subscript>1</subscript></entry>
+	      <entry>v<subscript>0</subscript></entry>
+	    </row>
 	    <row id="V4L2-MBUS-FMT-UYVY8-1_5X8">
 	      <entry>V4L2_MBUS_FMT_UYVY8_1_5X8</entry>
 	      <entry>0x2002</entry>
@@ -2415,6 +2553,106 @@ 
 	      <entry>u<subscript>1</subscript></entry>
 	      <entry>u<subscript>0</subscript></entry>
 	    </row>
+	    <row id="V4L2-MBUS-FMT-YDYUYDYV8-1X16">
+	      <entry>V4L2_MBUS_FMT_YDYUYDYV8_1X16</entry>
+	      <entry>0x2014</entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>y<subscript>7</subscript></entry>
+	      <entry>y<subscript>6</subscript></entry>
+	      <entry>y<subscript>5</subscript></entry>
+	      <entry>y<subscript>4</subscript></entry>
+	      <entry>y<subscript>3</subscript></entry>
+	      <entry>y<subscript>2</subscript></entry>
+	      <entry>y<subscript>1</subscript></entry>
+	      <entry>y<subscript>0</subscript></entry>
+	      <entry>d<subscript>7</subscript></entry>
+	      <entry>d<subscript>6</subscript></entry>
+	      <entry>d<subscript>5</subscript></entry>
+	      <entry>d<subscript>4</subscript></entry>
+	      <entry>d<subscript>3</subscript></entry>
+	      <entry>d<subscript>2</subscript></entry>
+	      <entry>d<subscript>1</subscript></entry>
+	      <entry>d<subscript>0</subscript></entry>
+	    </row>
+	    <row>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>y<subscript>7</subscript></entry>
+	      <entry>y<subscript>6</subscript></entry>
+	      <entry>y<subscript>5</subscript></entry>
+	      <entry>y<subscript>4</subscript></entry>
+	      <entry>y<subscript>3</subscript></entry>
+	      <entry>y<subscript>2</subscript></entry>
+	      <entry>y<subscript>1</subscript></entry>
+	      <entry>y<subscript>0</subscript></entry>
+	      <entry>u<subscript>7</subscript></entry>
+	      <entry>u<subscript>6</subscript></entry>
+	      <entry>u<subscript>5</subscript></entry>
+	      <entry>u<subscript>4</subscript></entry>
+	      <entry>u<subscript>3</subscript></entry>
+	      <entry>u<subscript>2</subscript></entry>
+	      <entry>u<subscript>1</subscript></entry>
+	      <entry>u<subscript>0</subscript></entry>
+	    </row>
+	    <row>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>y<subscript>7</subscript></entry>
+	      <entry>y<subscript>6</subscript></entry>
+	      <entry>y<subscript>5</subscript></entry>
+	      <entry>y<subscript>4</subscript></entry>
+	      <entry>y<subscript>3</subscript></entry>
+	      <entry>y<subscript>2</subscript></entry>
+	      <entry>y<subscript>1</subscript></entry>
+	      <entry>y<subscript>0</subscript></entry>
+	      <entry>d<subscript>7</subscript></entry>
+	      <entry>d<subscript>6</subscript></entry>
+	      <entry>d<subscript>5</subscript></entry>
+	      <entry>d<subscript>4</subscript></entry>
+	      <entry>d<subscript>3</subscript></entry>
+	      <entry>d<subscript>2</subscript></entry>
+	      <entry>d<subscript>1</subscript></entry>
+	      <entry>d<subscript>0</subscript></entry>
+	    </row>
+	    <row>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry></entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>-</entry>
+	      <entry>y<subscript>7</subscript></entry>
+	      <entry>y<subscript>6</subscript></entry>
+	      <entry>y<subscript>5</subscript></entry>
+	      <entry>y<subscript>4</subscript></entry>
+	      <entry>y<subscript>3</subscript></entry>
+	      <entry>y<subscript>2</subscript></entry>
+	      <entry>y<subscript>1</subscript></entry>
+	      <entry>y<subscript>0</subscript></entry>
+	      <entry>v<subscript>7</subscript></entry>
+	      <entry>v<subscript>6</subscript></entry>
+	      <entry>v<subscript>5</subscript></entry>
+	      <entry>v<subscript>4</subscript></entry>
+	      <entry>v<subscript>3</subscript></entry>
+	      <entry>v<subscript>2</subscript></entry>
+	      <entry>v<subscript>1</subscript></entry>
+	      <entry>v<subscript>0</subscript></entry>
+	    </row>
 	    <row id="V4L2-MBUS-FMT-YUYV10-1X20">
 	      <entry>V4L2_MBUS_FMT_YUYV10_1X20</entry>
 	      <entry>0x200d</entry>
diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
index 5ea7f75..a871a4a 100644
--- a/include/linux/v4l2-mediabus.h
+++ b/include/linux/v4l2-mediabus.h
@@ -47,8 +47,9 @@  enum v4l2_mbus_pixelcode {
 	V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007,
 	V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008,
 
-	/* YUV (including grey) - next is 0x2014 */
+	/* YUV (including grey) - next is 0x2016 */
 	V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
+	V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
 	V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
 	V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003,
 	V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004,
@@ -65,14 +66,19 @@  enum v4l2_mbus_pixelcode {
 	V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010,
 	V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011,
 	V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
+	V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014,
 	V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
 	V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
 
-	/* Bayer - next is 0x3015 */
+	/* Bayer - next is 0x3019 */
 	V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
 	V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013,
 	V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002,
 	V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014,
+	V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 = 0x3015,
+	V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8 = 0x3016,
+	V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 = 0x3017,
+	V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8 = 0x3018,
 	V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b,
 	V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c,
 	V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009,