From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp-vbr11.xs4all.nl ([194.109.24.31]:1943 "EHLO smtp-vbr11.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752959Ab0KMR5V (ORCPT ); Sat, 13 Nov 2010 12:57:21 -0500 From: Hans Verkuil To: Marcus LORENTZON Subject: Re: [PATCH 00/10] MCDE: Add frame buffer device driver Date: Sat, 13 Nov 2010 18:57:15 +0100 Cc: Alex Deucher , Jimmy RUBIN , "linux-fbdev@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , Linus WALLEIJ , Dan JOHANSSON References: <1289390653-6111-1-git-send-email-jimmy.rubin@stericsson.com> <201011131254.24196.hverkuil@xs4all.nl> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201011131857.15285.hverkuil@xs4all.nl> List-ID: Sender: On Saturday, November 13, 2010 18:26:45 Marcus LORENTZON wrote: > Hi Hans, > MCDE is for both "video" and graphics. That is, it supports YUV and RGB buffers to be blended onto a background during scanout. And as most SOCs it supports normal CRTC type of continous scanout like LCD and MIPI DPI/DSI video mode and command mode scanout like MIPI DBI/DSI. I guess you have seen the slides of U8500 published at the last L4L2 smmit in Helsinki (http://linuxtv.org/downloads/presentations/summit_jun_2010/ste_V4L2_developer_meeting.pdf). I'm an idiot. I should have checked that presentation in the first place. I was wondering whether this driver corresponded to what we discussed in Helsinki or whether it was new development. Now I know :-) Regards, Hans -- Hans Verkuil - video4linux developer - sponsored by Cisco From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Verkuil Date: Sat, 13 Nov 2010 17:57:15 +0000 Subject: Re: [PATCH 00/10] MCDE: Add frame buffer device driver Message-Id: <201011131857.15285.hverkuil@xs4all.nl> List-Id: References: <1289390653-6111-1-git-send-email-jimmy.rubin@stericsson.com> <201011131254.24196.hverkuil@xs4all.nl> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org On Saturday, November 13, 2010 18:26:45 Marcus LORENTZON wrote: > Hi Hans, > MCDE is for both "video" and graphics. That is, it supports YUV and RGB buffers to be blended onto a background during scanout. And as most SOCs it supports normal CRTC type of continous scanout like LCD and MIPI DPI/DSI video mode and command mode scanout like MIPI DBI/DSI. I guess you have seen the slides of U8500 published at the last L4L2 smmit in Helsinki (http://linuxtv.org/downloads/presentations/summit_jun_2010/ste_V4L2_developer_meeting.pdf). I'm an idiot. I should have checked that presentation in the first place. I was wondering whether this driver corresponded to what we discussed in Helsinki or whether it was new development. Now I know :-) Regards, Hans -- Hans Verkuil - video4linux developer - sponsored by Cisco From mboxrd@z Thu Jan 1 00:00:00 1970 From: hverkuil@xs4all.nl (Hans Verkuil) Date: Sat, 13 Nov 2010 18:57:15 +0100 Subject: [PATCH 00/10] MCDE: Add frame buffer device driver In-Reply-To: References: <1289390653-6111-1-git-send-email-jimmy.rubin@stericsson.com> <201011131254.24196.hverkuil@xs4all.nl> Message-ID: <201011131857.15285.hverkuil@xs4all.nl> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Saturday, November 13, 2010 18:26:45 Marcus LORENTZON wrote: > Hi Hans, > MCDE is for both "video" and graphics. That is, it supports YUV and RGB buffers to be blended onto a background during scanout. And as most SOCs it supports normal CRTC type of continous scanout like LCD and MIPI DPI/DSI video mode and command mode scanout like MIPI DBI/DSI. I guess you have seen the slides of U8500 published at the last L4L2 smmit in Helsinki (http://linuxtv.org/downloads/presentations/summit_jun_2010/ste_V4L2_developer_meeting.pdf). I'm an idiot. I should have checked that presentation in the first place. I was wondering whether this driver corresponded to what we discussed in Helsinki or whether it was new development. Now I know :-) Regards, Hans -- Hans Verkuil - video4linux developer - sponsored by Cisco