arm: tegra: cardhu: hdmi: use hotplug_init
authorJon Mayo <jmayo@nvidia.com>
Wed, 13 Apr 2011 01:14:22 +0000 (18:14 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 24 Mar 2012 02:57:01 +0000 (19:57 -0700)
commitc60e61260876e7611a8d5a2bf414cf9bccb755d6
tree8d852aca271e0f0dd162db4f0c998cacdc942750
parent0c4dfd61348c7985bc8009f4e50650a0f1c5d3a4
arm: tegra: cardhu: hdmi: use hotplug_init

use FB_BLANK_POWERDOWN on hdmi device in earlysuspend to cause
tegra_dc_disable.

use new hotplug_init / postsuspend callbacks to manage +5V hdmi power
pin. this pin should be enabled whenever the device is active, and off
when the device is suspended.

bug 812083 bug 811523

Original-Change-Id: I6e8a2ae2683c79d5271aef9580df68c11628c823
Reviewed-on: http://git-master/r/27571
Reviewed-by: Jonathan Mayo <jmayo@nvidia.com>
Tested-by: Jonathan Mayo <jmayo@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Original-Change-Id: I6d98bdd58c90e02085d13bf29f2046baf144722e

Rebase-Id: R437d456adfe1d45272cd6b3cc5dd6da0d8488156
arch/arm/mach-tegra/board-cardhu-panel.c