| commit | eb452ef42b09870c07803dce5c1aa76daab884d0 | [log] [tgz] |
|---|---|---|
| author | Eric Nelson <eric.nelson@boundarydevices.com> | Thu Oct 02 12:16:39 2014 -0700 |
| committer | Stefano Babic <sbabic@denx.de> | Mon Oct 06 17:57:22 2014 +0200 |
| tree | e7a488e7751cc6de2fa9d040faf1cb477f704cd3 | |
| parent | 523aec2cd199a9ce6e7a91917440f7e4df928678 [diff] |
nitrogen6x: display use I2C detect for HDMI 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 <eric.nelson@boundarydevices.com>