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Commit c196f6ee authored by Manjunath Hadli's avatar Manjunath Hadli Committed by Mauro Carvalho Chehab
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[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
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Showing with 252 additions and 8 deletions
Documentation/DocBook/media/v4l/subdev-formats.xml
View file @ c196f6ee
...@@ -353,9 +353,9 @@ ...@@ -353,9 +353,9 @@
<listitem><para>The number of bits per pixel component. All components are <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> transferred on the same number of bits. Common values are 8, 10 and 12.</para>
</listitem> </listitem>
<listitem><para>If the pixel components are DPCM-compressed, a mention of the <listitem><para>The compression (optional). If the pixel components are
DPCM compression and the number of bits per compressed pixel component.</para> ALAW- or DPCM-compressed, a mention of the compression scheme and the
</listitem> number of bits per compressed pixel component.</para></listitem>
<listitem><para>The number of bus samples per pixel. Pixels that are wider than <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 the bus width must be transferred in multiple samples. Common values are
1 and 2.</para></listitem> 1 and 2.</para></listitem>
...@@ -504,6 +504,74 @@ ...@@ -504,6 +504,74 @@
<entry>r<subscript>1</subscript></entry> <entry>r<subscript>1</subscript></entry>
<entry>r<subscript>0</subscript></entry> <entry>r<subscript>0</subscript></entry>
</row> </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"> <row id="V4L2-MBUS-FMT-SBGGR10-DPCM8-1X8">
<entry>V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8</entry> <entry>V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8</entry>
<entry>0x300b</entry> <entry>0x300b</entry>
...@@ -853,10 +921,16 @@ ...@@ -853,10 +921,16 @@
<title>Packed YUV Formats</title> <title>Packed YUV Formats</title>
<para>Those data formats transfer pixel data as (possibly downsampled) Y, U <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> <itemizedlist>
<listitem><para>The Y, U and V components order code, as transferred on the <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 <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> transferred on the same number of bits. Common values are 8, 10 and 12.</para>
</listitem> </listitem>
...@@ -877,7 +951,21 @@ ...@@ -877,7 +951,21 @@
U, Y, V, Y order will be named <constant>V4L2_MBUS_FMT_UYVY8_2X8</constant>. U, Y, V, Y order will be named <constant>V4L2_MBUS_FMT_UYVY8_2X8</constant>.
</para> </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"> <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-yuv8">
<title>YUV Formats</title> <title>YUV Formats</title>
...@@ -965,6 +1053,56 @@ ...@@ -965,6 +1053,56 @@
<entry>y<subscript>1</subscript></entry> <entry>y<subscript>1</subscript></entry>
<entry>y<subscript>0</subscript></entry> <entry>y<subscript>0</subscript></entry>
</row> </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"> <row id="V4L2-MBUS-FMT-UYVY8-1_5X8">
<entry>V4L2_MBUS_FMT_UYVY8_1_5X8</entry> <entry>V4L2_MBUS_FMT_UYVY8_1_5X8</entry>
<entry>0x2002</entry> <entry>0x2002</entry>
...@@ -2415,6 +2553,106 @@ ...@@ -2415,6 +2553,106 @@
<entry>u<subscript>1</subscript></entry> <entry>u<subscript>1</subscript></entry>
<entry>u<subscript>0</subscript></entry> <entry>u<subscript>0</subscript></entry>
</row> </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"> <row id="V4L2-MBUS-FMT-YUYV10-1X20">
<entry>V4L2_MBUS_FMT_YUYV10_1X20</entry> <entry>V4L2_MBUS_FMT_YUYV10_1X20</entry>
<entry>0x200d</entry> <entry>0x200d</entry>
......
include/uapi/linux/v4l2-mediabus.h
View file @ c196f6ee
...@@ -47,8 +47,9 @@ enum v4l2_mbus_pixelcode { ...@@ -47,8 +47,9 @@ enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007, V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007,
V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008, 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_Y8_1X8 = 0x2001,
V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003, V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003,
V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004, V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004,
...@@ -65,14 +66,19 @@ enum v4l2_mbus_pixelcode { ...@@ -65,14 +66,19 @@ enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010, V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010,
V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011, V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011,
V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012, V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014,
V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d, V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
/* Bayer - next is 0x3015 */ /* Bayer - next is 0x3019 */
V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013, V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013,
V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002, V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002,
V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014, 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_SBGGR10_DPCM8_1X8 = 0x300b,
V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c, V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c,
V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009, V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009,
......
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