From: Wu Fengguang Date: Wed, 16 Nov 2011 08:29:47 +0000 (+0800) Subject: ALSA: hda - delayed ELD repoll X-Git-Tag: v3.2-rc3~44^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=744626dada90cb1231a65b08874aa7a9f11c2ea8;p=pandora-kernel.git ALSA: hda - delayed ELD repoll The Intel HDMI chips (ironlake at least) are found to have ~250ms delay between the ELD_Valid=1 hotplug event is send and the ELD buffer becomes actually readable. During the time the ELD buffer is mysteriously all 0. Fix it by scheduling a delayed work to re-read ELD buffer after 300ms. Signed-off-by: Wu Fengguang Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed