18 Feb
2013
18 Feb
'13
2:35 p.m.
At Mon, 18 Feb 2013 14:11:10 +0100, David Henningsson wrote:
I'm experimenting with using ELD information in PulseAudio and found that it didn't work very well with hotplugging. Neither the proc file nor the ELD kcontrol was cleared correctly after unplug, and there was no way (except polling) to find out when ELD has become available.
Did you try Xingchao's patch for drm/i915? It's queued in drm-intel-next:
commit 7b9f35a6dd72f89452c58bbdbaf063027bf857ec Author: Wang Xingchao xingchao.wang@intel.com Date: Tue Jan 22 23:25:25 2013 +0800
drm/i915: HDMI/DP - ELD info refresh support for Haswell
Takashi