Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c196f6ee authored by Manjunath Hadli's avatar Manjunath Hadli Committed by Mauro Carvalho Chehab
Browse files

[media] media: add new mediabus format enums for dm365 



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: default avatarManjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: default avatarLad, Prabhakar <prabhakar.lad@ti.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@iki.fi>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent f818b358

Documentation/DocBook/media/v4l/subdev-formats.xml

+244 −6
Original line number Diff line number Diff line
@@ -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, YUYDYVYD and YVYDYUYD 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</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</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</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</entry>

	      <entry>d</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>

include/uapi/linux/v4l2-mediabus.h

+8 −2
Original line number Diff line number Diff line
@@ -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,