From: Hans Verkuil <hverkuil@xs4all.nl>
To: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>,
horms@verge.net.au, magnus.damm@gmail.com, m.chehab@samsung.com,
robh+dt@kernel.org, grant.likely@linaro.org
Cc: laurent.pinchart@ideasonboard.com, hans.verkuil@cisco.com,
linux-sh@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/6] V4L2: Add Renesas R-Car JPEG codec driver.
Date: Mon, 25 Aug 2014 12:49:39 +0000 [thread overview]
Message-ID: <53FB30E3.2050304@xs4all.nl> (raw)
In-Reply-To: <53FB2E95.7040505@xs4all.nl>
On 08/25/2014 02:39 PM, Hans Verkuil wrote:
> On 08/25/2014 02:29 PM, Mikhail Ulyanov wrote:
>> This patch contains driver for Renesas R-Car JPEG codec.
>>
>> Cnanges since v1:
>> - s/g_fmt function simplified
>> - default format for queues added
>> - dumb vidioc functions added to be in compliance with standard api:
>> jpu_s_priority, jpu_g_priority
>
> Oops, that's a bug elsewhere. Don't add these empty prio ops, this needs to be
> solved in the v4l2 core.
>
> I'll post a patch for this.
After some thought I've decided to allow prio handling for m2m devices. It is
actually useful if some application wants exclusive access to the m2m hardware.
So I will change v4l2-compliance instead.
Regards,
Hans
WARNING: multiple messages have this Message-ID (diff)
From: Hans Verkuil <hverkuil@xs4all.nl>
To: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>,
horms@verge.net.au, magnus.damm@gmail.com, m.chehab@samsung.com,
robh+dt@kernel.org, grant.likely@linaro.org
Cc: laurent.pinchart@ideasonboard.com, hans.verkuil@cisco.com,
linux-sh@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/6] V4L2: Add Renesas R-Car JPEG codec driver.
Date: Mon, 25 Aug 2014 14:49:39 +0200 [thread overview]
Message-ID: <53FB30E3.2050304@xs4all.nl> (raw)
In-Reply-To: <53FB2E95.7040505@xs4all.nl>
On 08/25/2014 02:39 PM, Hans Verkuil wrote:
> On 08/25/2014 02:29 PM, Mikhail Ulyanov wrote:
>> This patch contains driver for Renesas R-Car JPEG codec.
>>
>> Cnanges since v1:
>> - s/g_fmt function simplified
>> - default format for queues added
>> - dumb vidioc functions added to be in compliance with standard api:
>> jpu_s_priority, jpu_g_priority
>
> Oops, that's a bug elsewhere. Don't add these empty prio ops, this needs to be
> solved in the v4l2 core.
>
> I'll post a patch for this.
After some thought I've decided to allow prio handling for m2m devices. It is
actually useful if some application wants exclusive access to the m2m hardware.
So I will change v4l2-compliance instead.
Regards,
Hans
next prev parent reply other threads:[~2014-08-25 12:49 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 12:50 [PATCH 0/6] R-Car JPEG Processing Unit Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-19 12:50 ` [PATCH 1/6] V4L2: Add Renesas R-Car JPEG codec driver Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-19 13:37 ` Hans Verkuil
2014-08-19 13:37 ` Hans Verkuil
2014-08-22 13:39 ` Mikhail Ulianov
2014-08-22 13:39 ` Mikhail Ulianov
2014-08-22 17:03 ` Hans Verkuil
2014-08-25 12:29 ` [PATCH v2 " Mikhail Ulyanov
2014-08-25 12:29 ` Mikhail Ulyanov
2014-08-25 12:39 ` Hans Verkuil
2014-08-25 12:39 ` Hans Verkuil
2014-08-25 12:49 ` Hans Verkuil [this message]
2014-08-25 12:49 ` Hans Verkuil
2014-09-21 17:56 ` Sergei Shtylyov
2014-09-21 17:56 ` Sergei Shtylyov
2014-09-21 17:56 ` Sergei Shtylyov
2014-09-21 17:56 ` Sergei Shtylyov
2014-09-23 13:31 ` Kamil Debski
2014-09-23 13:31 ` Kamil Debski
2014-09-25 12:49 ` Sergei Shtylyov
2014-09-25 12:49 ` Sergei Shtylyov
2014-09-26 14:01 ` Laurent Pinchart
2014-09-26 14:01 ` Laurent Pinchart
2014-09-23 14:02 ` [PATCH " Geert Uytterhoeven
2014-09-23 14:02 ` Geert Uytterhoeven
2014-08-19 12:50 ` [PATCH 2/6] ARM: shmobile: r8a7790: Add JPU clock dt and CPG define Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-20 23:07 ` Laurent Pinchart
2014-08-20 23:07 ` Laurent Pinchart
2014-08-22 1:57 ` Simon Horman
2014-08-22 1:57 ` Simon Horman
2014-08-19 12:50 ` [PATCH 3/6] ARM: shmobile: r8a7790: Add JPU device node Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-22 1:54 ` [3/6] " Simon Horman
2014-08-22 1:54 ` Simon Horman
2014-08-19 12:50 ` [PATCH 4/6] ARM: shmobile: r8a7791: Add JPU clock dt and CPG define Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-20 23:07 ` Laurent Pinchart
2014-08-20 23:07 ` Laurent Pinchart
2014-08-22 1:56 ` Simon Horman
2014-08-22 1:56 ` Simon Horman
2014-08-19 12:50 ` [PATCH 5/6] ARM: shmobile: r8a7791: Add JPU device node Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-19 12:50 ` [PATCH 6/6] devicetree: bindings: Document Renesas JPEG Processing Unit Mikhail Ulyanov
2014-08-19 12:50 ` Mikhail Ulyanov
2014-08-20 23:01 ` Laurent Pinchart
2014-08-20 23:01 ` Laurent Pinchart
2014-08-22 14:20 ` Mikhail Ulianov
2014-08-22 14:20 ` Mikhail Ulianov
2014-08-25 9:49 ` Laurent Pinchart
2014-08-25 9:49 ` Laurent Pinchart
2014-08-25 12:35 ` [PATCH v2 " Mikhail Ulyanov
2014-08-25 12:35 ` Mikhail Ulyanov
2014-08-25 12:59 ` Geert Uytterhoeven
2014-08-25 12:59 ` Geert Uytterhoeven
2014-08-25 23:57 ` Simon Horman
2014-08-25 23:57 ` Simon Horman
2014-08-26 0:02 ` Laurent Pinchart
2014-08-26 0:02 ` Laurent Pinchart
2014-08-26 2:42 ` Simon Horman
2014-08-26 2:42 ` Simon Horman
2014-09-24 13:38 ` Mikhail Ulianov
2014-09-24 13:38 ` Mikhail Ulianov
2014-08-26 8:03 ` Geert Uytterhoeven
2014-08-26 8:03 ` Geert Uytterhoeven
2014-08-26 9:01 ` Simon Horman
2014-08-26 9:01 ` Simon Horman
2014-08-26 9:27 ` Geert Uytterhoeven
2014-08-26 9:27 ` Geert Uytterhoeven
2014-08-27 5:15 ` Simon Horman
2014-08-27 5:15 ` Simon Horman
2014-08-27 6:06 ` Laurent Pinchart
2014-08-27 6:06 ` Laurent Pinchart
2014-08-27 6:16 ` Simon Horman
2014-08-27 6:16 ` Simon Horman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=53FB30E3.2050304@xs4all.nl \
--to=hverkuil@xs4all.nl \
--cc=devicetree@vger.kernel.org \
--cc=grant.likely@linaro.org \
--cc=hans.verkuil@cisco.com \
--cc=horms@verge.net.au \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-media@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=m.chehab@samsung.com \
--cc=magnus.damm@gmail.com \
--cc=mikhail.ulyanov@cogentembedded.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.