tree f0c38bea44fb2dc52cb6b44b9adef4b70e2a5614
parent dc3cc253c319c21772c30962d963ec9dfc4944a7
author Vince Hsu <vinceh@nvidia.com> 1400234873 +0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1400645795 +0000

tegra124: Active dc/sor register change immediately

When doing DP attach, we need to make sure the register change to
take effect immediately, otherwise it may fail to catch the attach
timing.

BRANCH=None
BUG=chrome-os-partner:28128
TEST=Display works and system boots up on Nyan and Big

Change-Id: I569dc435a1aa4aac0d5ecd0655d2ad87a791246d
Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/200414
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>