msm: mdss: fix data mismatch errors on rotator

Starting with patch Ic07deab12aa43bc4f61762303ed367fe3131389f,
msm: mdss: enable source split with dual-dsi partial update, valid_roi
check was added when doing mixer setup to prevent incorrect HW
configurations. However valid_roi is not set for a ctl path for rotator.
Because of this params_changed value for rotator mixer is not getting
reset which leads to data overflow for variable params_changed. This
overflow prevents prepare_rotation function to be called which in turn
leads to data mismatch errors. Fix this issue by moving valid_roi check
after rotator is serviced during mixer setup.

Change-Id: Iae2585dcf3d593ad9ce22a6c394e17249bc5f1f4
Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>

0 files changed, 0 insertions, 0 deletions