CHROMIUM: s5p-mfc: fix G_CROP crash

G_CROP crashed due to read a register with clock off. Move getting code
into header parsing handler.

Signed-off-by: Kuang-che Wu <kcwu@chromium.org>

BUG=chromium:448208,chromium:449920
TEST=run video_VideoSanity on chromebook daisy,peach_pit,peach_pi

Change-Id: Ibaebd55ec6f860f14e1dd243d094e534bbf86bb4
Reviewed-on: https://chromium-review.googlesource.com/249050
Reviewed-by: Pawel Osciak <posciak@chromium.org>
Commit-Queue: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
3 files changed