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From: Lars-Peter Clausen <lars@metafoo.de>
To: Hans Verkuil <hans.verkuil@cisco.com>
Cc: linux-media@vger.kernel.org, hverkuil@xs4all.nl,
	device-drivers-devel@blackfin.uclinux.org
Subject: Re: [Device-drivers-devel] [RFCv1 PATCH 0/7] Add adv7604/ad9389b drivers
Date: Fri, 06 Jul 2012 10:10:15 +0200	[thread overview]
Message-ID: <4FF69D67.8050408@metafoo.de> (raw)
In-Reply-To: <1341498375-9411-1-git-send-email-hans.verkuil@cisco.com>

On 07/05/2012 04:26 PM, Hans Verkuil wrote:
> Hi all,
> 
> This RFC patch series builds on an earlier RFC patch series (posted only to
> linux-media) that adds support for DVI/HDMI/DP connectors to the V4L2 API.
> 
> This earlier patch series is here:
> 
> 	http://www.spinics.net/lists/linux-media/msg48529.html
> 
> The first 3 patches are effectively unchanged compared to that patch series,
> patch 4 adds support for the newly defined controls to the V4L2 control framework
> and patch 5 adds helper functions to v4l2-common.c to help in detecting VESA
> CVT and GTF formats.
> 
> Finally, two Analog Devices drivers are added to actually use this new API.
> The adv7604 is an HDMI/DVI receiver and the ad9389b is an HDMI transmitter.
> 
> Another tree of mine also contains preliminary drivers for the adv7842
> and adv7511:

Hm, ok that's interesting I do have a DRM driver for the adv7511:
https://github.com/lclausen-adi/linux-2.6/blob/adv7511_zynq/drivers/gpu/drm/i2c/adv7511_core.c

I wonder if it is possible to share some code on this.

> 
> 	http://git.linuxtv.org/hverkuil/media_tree.git/shortlog/refs/heads/hdmi
> 
> However, I want to start with adv7604 and ad9389b since those have had the most
> testing.

I've also have some code which adds adv7611 support to your adv7604 driver.

> 
> As the commit message of says these drivers do not implement the full
> functionality of these devices, but that can be added later, either
> by Cisco or by others.
> 
> A lot of work has been put into the V4L2 subsystem to reach this point,
> particularly the control framework, the VIDIOC_G/S/ENUM/QUERY_DV_TIMINGS
> ioctls, and the V4L2 event mechanism. So I'm very pleased to be able to finally
> post this code.
> 
> Comments are welcome!
> 
> Regards,
> 
> 	Hans Verkuil
> 
> _______________________________________________
> Device-drivers-devel mailing list
> Device-drivers-devel@blackfin.uclinux.org
> https://blackfin.uclinux.org/mailman/listinfo/device-drivers-devel


  parent reply	other threads:[~2012-07-06  8:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-05 14:26 [RFCv1 PATCH 0/7] Add adv7604/ad9389b drivers Hans Verkuil
2012-07-05 14:26 ` [RFCv1 PATCH 1/7] v4l2 core: add the missing pieces to support DVI/HDMI/DisplayPort Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 2/7] V4L2 spec: document the new DV controls and ioctls Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 3/7] v4l2-subdev: add support for the new edid ioctls Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 4/7] v4l2-ctrls.c: add support for the new DV controls Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 5/7] v4l2-common: add CVT and GTF detection functions Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 6/7] adv7604: driver for the Analog Devices ADV7604 video decoder Hans Verkuil
2012-07-05 14:26   ` [RFCv1 PATCH 7/7] ad9389b: driver for the Analog Devices AD9389B video encoder Hans Verkuil
2012-07-06  8:10 ` Lars-Peter Clausen [this message]
2012-07-06  8:46   ` [Device-drivers-devel] [RFCv1 PATCH 0/7] Add adv7604/ad9389b drivers Hans Verkuil

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