From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 06 Oct 2014 18:07:03 +0200 Subject: [U-Boot] [PATCH 18/32] nitrogen6x: display use I2C detect for HDMI In-Reply-To: <1412277413-30271-19-git-send-email-eric.nelson@boundarydevices.com> References: <1412277413-30271-1-git-send-email-eric.nelson@boundarydevices.com> <1412277413-30271-19-git-send-email-eric.nelson@boundarydevices.com> Message-ID: <5432BE27.4010608@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 02/10/2014 21:16, Eric Nelson wrote: > The HPD pin and RX_SENSE registers have proven to be less reliable > than using I2C on the EDID pins for detection of an HDMI monitor. > In particular, when the HDMI output is reset through a "reboot" > cycle, the detect_hdmi() routine often bounces, resulting in > a failure to detect a connected monitor. > > Signed-off-by: Eric Nelson > --- Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================