Re: [RFC PATCH v2] staging: imx-hdmi: use rx sense status for plug detection if hpd is unreliable

2014-01-13 Thread Philipp Zabel
Am Samstag, den 11.01.2014, 11:23 +0800 schrieb Shawn Guo: On Fri, Jan 10, 2014 at 03:22:24PM +0100, Philipp Zabel wrote: Due to the voltage divider on the HPD line, the HDMI connector on imx6q-sabrelite doesn't reliably detect connected DVI monitors. This patch allows to use the RX_SENSE0

[RFC PATCH v2] staging: imx-hdmi: use rx sense status for plug detection if hpd is unreliable

2014-01-10 Thread Philipp Zabel
Due to the voltage divider on the HPD line, the HDMI connector on imx6q-sabrelite doesn't reliably detect connected DVI monitors. This patch allows to use the RX_SENSE0 signal as a workaround when enabled by a boolean device tree property 'hpd-unreliable'. Signed-off-by: Philipp Zabel

Re: [RFC PATCH v2] staging: imx-hdmi: use rx sense status for plug detection if hpd is unreliable

2014-01-10 Thread Russell King - ARM Linux
On Fri, Jan 10, 2014 at 03:22:24PM +0100, Philipp Zabel wrote: Due to the voltage divider on the HPD line, the HDMI connector on imx6q-sabrelite doesn't reliably detect connected DVI monitors. This patch allows to use the RX_SENSE0 signal as a workaround when enabled by a boolean device tree

Re: [RFC PATCH v2] staging: imx-hdmi: use rx sense status for plug detection if hpd is unreliable

2014-01-10 Thread Shawn Guo
On Fri, Jan 10, 2014 at 03:22:24PM +0100, Philipp Zabel wrote: Due to the voltage divider on the HPD line, the HDMI connector on imx6q-sabrelite doesn't reliably detect connected DVI monitors. This patch allows to use the RX_SENSE0 signal as a workaround when enabled by a boolean device tree