From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Zabel Subject: Re: [PATCH v2 2/3] drm/panel: add support for EDT panels Date: Thu, 15 May 2014 10:27:29 +0200 Message-ID: <1400142449.4102.16.camel@paszta.hi.pengutronix.de> References: <35c081171a3d9a9401767601c02a12e266b37dd0.1400103181.git.stefan@agner.ch> <20140515075102.GE5952@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20140515075102.GE5952@ulmo> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: stefan-XLVq0VzYD2Y@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, marcel-mitwqZ+T+m9Wk0Htik3J/w@public.gmane.org List-Id: devicetree@vger.kernel.org Am Donnerstag, den 15.05.2014, 09:51 +0200 schrieb Thierry Reding: > On Wed, May 14, 2014 at 11:45:57PM +0200, stefan-XLVq0VzYD2Y@public.gmane.org wrote: > > From: Stefan Agner > > > > This panels are sold by Toradex for Colibri T20/T30 and Apalis T30 > > evaluation kits. > > > > Signed-off-by: Stefan Agner > > Panel patches should go to the dri-devel mailing list as well. > > Also a patch was posted only yesterday for a panel that seems to be the > exact same one as this, even though the name differs minimally, see: > > https://patchwork.kernel.org/patch/4175251/ > > Adding Philipp on Cc so you guys can work together whether this is > indeed the same panel. The only differences seem to be in the vertical > front and back porches, but I suspect that either settings will work on > both Tegra and i.MX. The ETM0700G0DH6 Datasheet lists 2 lines as the typical vsync pulse width, 525 lines as the vertical period, and 35 lines as the vsync -de time, which is vsync len + back porch. So vertical timings 480 + 10 + 2 + 33 = 525 should be valid for the ET0700G0DH6 panel: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/Specifications/Active%20Displays/ET0700G0DH6.pdf et070080dh6 I have not seen the data sheet for ET070080DH6. regards Philipp -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html