* [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
@ 2011-03-24 14:19 Sylwester Nawrocki
2011-03-24 14:38 ` Laurent Pinchart
0 siblings, 1 reply; 6+ messages in thread
From: Sylwester Nawrocki @ 2011-03-24 14:19 UTC (permalink / raw)
To: linux-media
Cc: laurent.pinchart, g.liakhovetski, m.szyprowski, riverful.kim,
s.nawrocki, Kyungmin Park
Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
documentation.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
Hi all,
I would like to propose and addition of JPEG format to the list
of media bus formats. The requirement of this format had already
been discussed in the past [1], [2].
This patch adds relevant entry in v4l2-mediabus.h header and
the documentation. Initially I have added only bus width information
to the format code. I am not sure what other information could be
included. I am open to suggestions if anyone knows about any other
requirements.
JPEG format on media bus is, among others, required for Samsung
S5P MIPI CSI receiver [3] and M-5MOLS camera drivers [4].
Comments are welcome!
--
Regards,
Sylwester Nawrocki,
Samsung Poland R&D Center
[1] http://www.spinics.net/lists/linux-media/msg27980.html
[2] http://www.spinics.net/lists/linux-media/msg28651.html
[3] http://www.spinics.net/lists/linux-samsung-soc/msg03807.html
[4] http://lwn.net/Articles/433836/
---
Documentation/DocBook/v4l/subdev-formats.xml | 45 ++++++++++++++++++++++++++
include/linux/v4l2-mediabus.h | 3 ++
2 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/Documentation/DocBook/v4l/subdev-formats.xml b/Documentation/DocBook/v4l/subdev-formats.xml
index b5376e2..60a6fe2 100644
--- a/Documentation/DocBook/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/v4l/subdev-formats.xml
@@ -2463,5 +2463,50 @@
</tgroup>
</table>
</section>
+
+ <section>
+ <title>JPEG Compressed Formats</title>
+
+ <para>Those data formats are used to transfer arbitrary byte-based image
+ data obtained from JPEG compression process. The format code
+ is made of the following information.
+ <itemizedlist>
+ <listitem>The bus width in bits.</listitem>
+ </itemizedlist>
+
+ <para>For instance, a format where bus width is 8 bits will be named
+ <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
+ </para>
+
+ </para>
+
+ <para>The following table lists existing JPEG compressed formats.</para>
+
+ <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
+ <title>JPEG Formats</title>
+ <tgroup cols="23">
+ <colspec colname="id" align="left" />
+ <colspec colname="code" align="left"/>
+ <colspec colname="remarks" align="left"/>
+ <thead>
+ <row>
+ <entry>Identifier</entry>
+ <entry>Code</entry>
+ <entry>Remarks</entry>
+ </row>
+ </thead>
+ <tbody valign="top">
+ <row id="V4L2-MBUS-FMT-JPEG-1X8">
+ <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
+ <entry>0x4001</entry>
+ <entry> This format shall be used for of transmission of JPEG
+ data over MIPI CSI-2 bus with User Defined 8-bit Data types.
+ </entry>
+ </row>
+
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
</section>
</section>
diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
index 7054a7a..15d6cda 100644
--- a/include/linux/v4l2-mediabus.h
+++ b/include/linux/v4l2-mediabus.h
@@ -86,6 +86,9 @@ enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
+
+ /* JPEG compressed formats - next is 0x4002 */
+ V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
};
/**
--
1.7.4.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-03-24 14:19 [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format Sylwester Nawrocki
@ 2011-03-24 14:38 ` Laurent Pinchart
2011-03-24 14:58 ` Sylwester Nawrocki
0 siblings, 1 reply; 6+ messages in thread
From: Laurent Pinchart @ 2011-03-24 14:38 UTC (permalink / raw)
To: Sylwester Nawrocki
Cc: linux-media, g.liakhovetski, m.szyprowski, riverful.kim,
Kyungmin Park
Hi Sylwester,
On Thursday 24 March 2011 15:19:54 Sylwester Nawrocki wrote:
> Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
> documentation.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>
> Hi all,
>
> I would like to propose and addition of JPEG format to the list
> of media bus formats. The requirement of this format had already
> been discussed in the past [1], [2].
> This patch adds relevant entry in v4l2-mediabus.h header and
> the documentation. Initially I have added only bus width information
> to the format code. I am not sure what other information could be
> included. I am open to suggestions if anyone knows about any other
> requirements.
>
> JPEG format on media bus is, among others, required for Samsung
> S5P MIPI CSI receiver [3] and M-5MOLS camera drivers [4].
>
> Comments are welcome!
>
> --
> Regards,
> Sylwester Nawrocki,
> Samsung Poland R&D Center
>
> [1] http://www.spinics.net/lists/linux-media/msg27980.html
> [2] http://www.spinics.net/lists/linux-media/msg28651.html
> [3] http://www.spinics.net/lists/linux-samsung-soc/msg03807.html
> [4] http://lwn.net/Articles/433836/
> ---
> Documentation/DocBook/v4l/subdev-formats.xml | 45
> ++++++++++++++++++++++++++ include/linux/v4l2-mediabus.h |
> 3 ++
> 2 files changed, 48 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/DocBook/v4l/subdev-formats.xml
> b/Documentation/DocBook/v4l/subdev-formats.xml index b5376e2..60a6fe2
> 100644
> --- a/Documentation/DocBook/v4l/subdev-formats.xml
> +++ b/Documentation/DocBook/v4l/subdev-formats.xml
> @@ -2463,5 +2463,50 @@
> </tgroup>
> </table>
> </section>
> +
> + <section>
> + <title>JPEG Compressed Formats</title>
> +
> + <para>Those data formats are used to transfer arbitrary byte-based
> image + data obtained from JPEG compression process. The format code
> + is made of the following information.
> + <itemizedlist>
> + <listitem>The bus width in bits.</listitem>
> + </itemizedlist>
> +
> + <para>For instance, a format where bus width is 8 bits will be named
> + <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
> + </para>
> +
> + </para>
> +
> + <para>The following table lists existing JPEG compressed
> formats.</para> +
> + <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
> + <title>JPEG Formats</title>
> + <tgroup cols="23">
> + <colspec colname="id" align="left" />
> + <colspec colname="code" align="left"/>
> + <colspec colname="remarks" align="left"/>
> + <thead>
> + <row>
> + <entry>Identifier</entry>
> + <entry>Code</entry>
> + <entry>Remarks</entry>
> + </row>
> + </thead>
> + <tbody valign="top">
> + <row id="V4L2-MBUS-FMT-JPEG-1X8">
> + <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
> + <entry>0x4001</entry>
> + <entry> This format shall be used for of transmission of JPEG
> + data over MIPI CSI-2 bus with User Defined 8-bit Data types.
JPEG formats are not limited to MIPI, some parallel sensors can transmit JPEG
as well.
> + </entry>
> + </row>
> +
> + </tbody>
> + </tgroup>
> + </table>
> + </section>
> </section>
> </section>
> diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
> index 7054a7a..15d6cda 100644
> --- a/include/linux/v4l2-mediabus.h
> +++ b/include/linux/v4l2-mediabus.h
> @@ -86,6 +86,9 @@ enum v4l2_mbus_pixelcode {
> V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
> V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
> V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
> +
> + /* JPEG compressed formats - next is 0x4002 */
> + V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
> };
>
> /**
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-03-24 14:38 ` Laurent Pinchart
@ 2011-03-24 14:58 ` Sylwester Nawrocki
2011-03-24 16:31 ` Laurent Pinchart
0 siblings, 1 reply; 6+ messages in thread
From: Sylwester Nawrocki @ 2011-03-24 14:58 UTC (permalink / raw)
To: Laurent Pinchart
Cc: linux-media, g.liakhovetski, m.szyprowski, riverful.kim,
Kyungmin Park
Hi Laurent,
thanks for your comments.
On 03/24/2011 03:38 PM, Laurent Pinchart wrote:
> Hi Sylwester,
>
> On Thursday 24 March 2011 15:19:54 Sylwester Nawrocki wrote:
>> Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
>> documentation.
>>
>> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
>> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
>> ---
>>
>> Hi all,
>>
>> I would like to propose and addition of JPEG format to the list
>> of media bus formats. The requirement of this format had already
>> been discussed in the past [1], [2].
>> This patch adds relevant entry in v4l2-mediabus.h header and
>> the documentation. Initially I have added only bus width information
>> to the format code. I am not sure what other information could be
>> included. I am open to suggestions if anyone knows about any other
>> requirements.
>>
>> JPEG format on media bus is, among others, required for Samsung
>> S5P MIPI CSI receiver [3] and M-5MOLS camera drivers [4].
>>
>> Comments are welcome!
>>
>> --
>> Regards,
>> Sylwester Nawrocki,
>> Samsung Poland R&D Center
>>
>> [1] http://www.spinics.net/lists/linux-media/msg27980.html
>> [2] http://www.spinics.net/lists/linux-media/msg28651.html
>> [3] http://www.spinics.net/lists/linux-samsung-soc/msg03807.html
>> [4] http://lwn.net/Articles/433836/
>> ---
>> Documentation/DocBook/v4l/subdev-formats.xml | 45
>> ++++++++++++++++++++++++++ include/linux/v4l2-mediabus.h |
>> 3 ++
>> 2 files changed, 48 insertions(+), 0 deletions(-)
>>
>> diff --git a/Documentation/DocBook/v4l/subdev-formats.xml
>> b/Documentation/DocBook/v4l/subdev-formats.xml index b5376e2..60a6fe2
>> 100644
>> --- a/Documentation/DocBook/v4l/subdev-formats.xml
>> +++ b/Documentation/DocBook/v4l/subdev-formats.xml
>> @@ -2463,5 +2463,50 @@
>> </tgroup>
>> </table>
>> </section>
>> +
>> + <section>
>> + <title>JPEG Compressed Formats</title>
>> +
>> + <para>Those data formats are used to transfer arbitrary byte-based
>> image + data obtained from JPEG compression process. The format code
>> + is made of the following information.
>> + <itemizedlist>
>> + <listitem>The bus width in bits.</listitem>
>> + </itemizedlist>
>> +
>> + <para>For instance, a format where bus width is 8 bits will be named
>> + <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
>> + </para>
>> +
>> + </para>
>> +
>> + <para>The following table lists existing JPEG compressed
>> formats.</para> +
>> + <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
>> + <title>JPEG Formats</title>
>> + <tgroup cols="23">
Oops, looks like I've send wrong patch version. That should read
<tgroup cols="3">
>> + <colspec colname="id" align="left" />
>> + <colspec colname="code" align="left"/>
>> + <colspec colname="remarks" align="left"/>
>> + <thead>
>> + <row>
>> + <entry>Identifier</entry>
>> + <entry>Code</entry>
>> + <entry>Remarks</entry>
>> + </row>
>> + </thead>
>> + <tbody valign="top">
>> + <row id="V4L2-MBUS-FMT-JPEG-1X8">
>> + <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
>> + <entry>0x4001</entry>
>> + <entry> This format shall be used for of transmission of JPEG
..and s/for of/for
>> + data over MIPI CSI-2 bus with User Defined 8-bit Data types.
>
> JPEG formats are not limited to MIPI, some parallel sensors can transmit JPEG
> as well.
Yes, I am aware of that. One of examples could be the old TCM8240MD sensor.
http://www.sparkfun.com/datasheets/Sensors/Imaging/TCM8240MD_E150405_REV13.pdf
My intention was to indicate that V4L2_MBUS_FMT_JPEG_1X8 format is
the preferred one for "User Defined 8-bit Data Transmission" over
the serial MIPI-CSI link.
I'm not sure if "Remarks" column is needed.
Maybe something like:
...
+ <entry>0x4001</entry>
+ <entry> This format is recommended for transmission of JPEG
+ data over MIPI CSI-2 bus with User Defined 8-bit Data types.
+ <entry>
...
would be better?
--
Regards,
Sylwester
--
Sylwester Nawrocki
Samsung Poland R&D Center
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-03-24 14:58 ` Sylwester Nawrocki
@ 2011-03-24 16:31 ` Laurent Pinchart
2011-03-25 15:29 ` [RFC/PATCH v2] " Sylwester Nawrocki
0 siblings, 1 reply; 6+ messages in thread
From: Laurent Pinchart @ 2011-03-24 16:31 UTC (permalink / raw)
To: Sylwester Nawrocki
Cc: linux-media, g.liakhovetski, m.szyprowski, riverful.kim,
Kyungmin Park
Hi Sylwester,
On Thursday 24 March 2011 15:58:02 Sylwester Nawrocki wrote:
> On 03/24/2011 03:38 PM, Laurent Pinchart wrote:
> > On Thursday 24 March 2011 15:19:54 Sylwester Nawrocki wrote:
> >> Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
> >> documentation.
> >>
> >> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> >> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> >> ---
> >>
> >> Hi all,
> >>
> >> I would like to propose and addition of JPEG format to the list
> >> of media bus formats. The requirement of this format had already
> >> been discussed in the past [1], [2].
> >> This patch adds relevant entry in v4l2-mediabus.h header and
> >> the documentation. Initially I have added only bus width information
> >> to the format code. I am not sure what other information could be
> >> included. I am open to suggestions if anyone knows about any other
> >> requirements.
> >>
> >> JPEG format on media bus is, among others, required for Samsung
> >> S5P MIPI CSI receiver [3] and M-5MOLS camera drivers [4].
> >>
> >> Comments are welcome!
> >>
> >> --
> >> Regards,
> >> Sylwester Nawrocki,
> >> Samsung Poland R&D Center
> >>
> >> [1] http://www.spinics.net/lists/linux-media/msg27980.html
> >> [2] http://www.spinics.net/lists/linux-media/msg28651.html
> >> [3] http://www.spinics.net/lists/linux-samsung-soc/msg03807.html
> >> [4] http://lwn.net/Articles/433836/
> >> ---
> >>
> >> Documentation/DocBook/v4l/subdev-formats.xml | 45
> >>
> >> ++++++++++++++++++++++++++ include/linux/v4l2-mediabus.h
> >> |
> >>
> >> 3 ++
> >>
> >> 2 files changed, 48 insertions(+), 0 deletions(-)
> >>
> >> diff --git a/Documentation/DocBook/v4l/subdev-formats.xml
> >> b/Documentation/DocBook/v4l/subdev-formats.xml index b5376e2..60a6fe2
> >> 100644
> >> --- a/Documentation/DocBook/v4l/subdev-formats.xml
> >> +++ b/Documentation/DocBook/v4l/subdev-formats.xml
> >> @@ -2463,5 +2463,50 @@
> >>
> >> </tgroup>
> >>
> >> </table>
> >>
> >> </section>
> >>
> >> +
> >> + <section>
> >> + <title>JPEG Compressed Formats</title>
> >> +
> >> + <para>Those data formats are used to transfer arbitrary
> >> byte-based image + data obtained from JPEG compression process. The
> >> format code + is made of the following information.
> >> + <itemizedlist>
> >> + <listitem>The bus width in bits.</listitem>
> >> + </itemizedlist>
> >> +
> >> + <para>For instance, a format where bus width is 8 bits will be named
> >> + <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
> >> + </para>
> >> +
> >> + </para>
> >> +
> >> + <para>The following table lists existing JPEG compressed
> >> formats.</para> +
> >> + <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
> >> + <title>JPEG Formats</title>
> >> + <tgroup cols="23">
>
> Oops, looks like I've send wrong patch version. That should read
>
> <tgroup cols="3">
>
> >> + <colspec colname="id" align="left" />
> >> + <colspec colname="code" align="left"/>
> >> + <colspec colname="remarks" align="left"/>
> >> + <thead>
> >> + <row>
> >> + <entry>Identifier</entry>
> >> + <entry>Code</entry>
> >> + <entry>Remarks</entry>
> >> + </row>
> >> + </thead>
> >> + <tbody valign="top">
> >> + <row id="V4L2-MBUS-FMT-JPEG-1X8">
> >> + <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
> >> + <entry>0x4001</entry>
> >> + <entry> This format shall be used for of transmission of JPEG
>
> ..and s/for of/for
>
> >> + data over MIPI CSI-2 bus with User Defined 8-bit Data types.
> >
> > JPEG formats are not limited to MIPI, some parallel sensors can transmit
> > JPEG as well.
>
> Yes, I am aware of that. One of examples could be the old TCM8240MD sensor.
> http://www.sparkfun.com/datasheets/Sensors/Imaging/TCM8240MD_E150405_REV13.
> pdf
>
> My intention was to indicate that V4L2_MBUS_FMT_JPEG_1X8 format is
> the preferred one for "User Defined 8-bit Data Transmission" over
> the serial MIPI-CSI link.
>
> I'm not sure if "Remarks" column is needed.
>
> Maybe something like:
> ...
> + <entry>0x4001</entry>
> + <entry> This format is recommended for transmission of JPEG
> + data over MIPI CSI-2 bus with User Defined 8-bit Data types.
> + <entry>
> ...
>
> would be better?
Yes that's better. Your first version sounded like the format was only used
for MIPI CSI-2 sensors to me.
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
* [RFC/PATCH v2] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-03-24 16:31 ` Laurent Pinchart
@ 2011-03-25 15:29 ` Sylwester Nawrocki
2011-03-29 15:11 ` Laurent Pinchart
0 siblings, 1 reply; 6+ messages in thread
From: Sylwester Nawrocki @ 2011-03-25 15:29 UTC (permalink / raw)
To: linux-media
Cc: laurent.pinchart, g.liakhovetski, m.szyprowski, riverful.kim,
s.nawrocki, Kyungmin Park
Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
documentation.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
Hello,
it's a second patch version adding V4L2_MBUS_FMT_JPEG_1X8
format to the list of media bus formats. The requirement of
this format had already been discussed in the past (1*, 2*).
This patch adds relevant entry in v4l2-mediabus.h header and
the documentation.
Changes since v1:
- rewritten description of JPEG formats code structure
Comments and suggestions are welcome.
--
Regards,
Sylwester Nawrocki,
Samsung Poland R&D Center
1* http://www.spinics.net/lists/linux-media/msg27980.html
2* http://www.spinics.net/lists/linux-media/msg28651.html
---
Documentation/DocBook/v4l/subdev-formats.xml | 46 ++++++++++++++++++++++++++
include/linux/v4l2-mediabus.h | 3 ++
2 files changed, 49 insertions(+), 0 deletions(-)
diff --git a/Documentation/DocBook/v4l/subdev-formats.xml b/Documentation/DocBook/v4l/subdev-formats.xml
index b5376e2..a65e97e 100644
--- a/Documentation/DocBook/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/v4l/subdev-formats.xml
@@ -2463,5 +2463,51 @@
</tgroup>
</table>
</section>
+
+ <section>
+ <title>JPEG Compressed Formats</title>
+
+ <para>Those data formats consist of an ordered sequence of 8-bit bytes
+ obtained from JPEG compression process. Additionally to the
+ <constant>_JPEG</constant> prefix the format code is made of
+ the following information.
+ <itemizedlist>
+ <listitem>The number of bus samples per entropy encoded byte.</listitem>
+ <listitem>The bus width.</listitem>
+ </itemizedlist>
+
+ <para>For instance, for a JPEG baseline process and an 8-bit bus width
+ the format will be named <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
+ </para>
+ </para>
+
+ <para>The following table lists existing JPEG compressed formats.</para>
+
+ <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
+ <title>JPEG Formats</title>
+ <tgroup cols="3">
+ <colspec colname="id" align="left" />
+ <colspec colname="code" align="left"/>
+ <colspec colname="remarks" align="left"/>
+ <thead>
+ <row>
+ <entry>Identifier</entry>
+ <entry>Code</entry>
+ <entry>Remarks</entry>
+ </row>
+ </thead>
+ <tbody valign="top">
+ <row id="V4L2-MBUS-FMT-JPEG-1X8">
+ <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
+ <entry>0x4001</entry>
+ <entry>Besides of its usage for the parallel bus this format is
+ recommended for transmission of JPEG data over MIPI CSI bus
+ using the User Defined 8-bit Data types.
+ </entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
</section>
</section>
diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
index 7054a7a..15d6cda 100644
--- a/include/linux/v4l2-mediabus.h
+++ b/include/linux/v4l2-mediabus.h
@@ -86,6 +86,9 @@ enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
+
+ /* JPEG compressed formats - next is 0x4002 */
+ V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
};
/**
--
1.7.4.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [RFC/PATCH v2] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-03-25 15:29 ` [RFC/PATCH v2] " Sylwester Nawrocki
@ 2011-03-29 15:11 ` Laurent Pinchart
0 siblings, 0 replies; 6+ messages in thread
From: Laurent Pinchart @ 2011-03-29 15:11 UTC (permalink / raw)
To: Sylwester Nawrocki
Cc: linux-media, g.liakhovetski, m.szyprowski, riverful.kim,
Kyungmin Park
Hi Sylwester,
On Friday 25 March 2011 16:29:27 Sylwester Nawrocki wrote:
> Add V4L2_MBUS_FMT_JPEG_1X8 format and the corresponding Docbook
> documentation.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-03-29 15:11 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-03-24 14:19 [RFC/PATCH] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format Sylwester Nawrocki
2011-03-24 14:38 ` Laurent Pinchart
2011-03-24 14:58 ` Sylwester Nawrocki
2011-03-24 16:31 ` Laurent Pinchart
2011-03-25 15:29 ` [RFC/PATCH v2] " Sylwester Nawrocki
2011-03-29 15:11 ` Laurent Pinchart
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox