msm: mdss: Fix writeback timeout on WFD
msm: mdss: Fix writeback timeout on WFD

Configure MDSS_MDP_REG_SCALE_INIT_PHASE_X and
MDSS_MDP_REG_SCALE_INIT_PHASE_Y only for VG
pipe.

Change-Id: I95aac47d7f9cdeffb208bf7c08040b90cb2e364a
Signed-off-by: Pawan Kumar <80497aab8b412ead203a66b497b6d50dbfda12d8@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas