msm: kgsl: Switch to default pagetables in case of NULL context

Switch to default pagetables when context is NULL. This prevents
instances of page faults when switching to default pagetable when
GPU is busy.

CRS-fixed: 550082
Change-Id: I74bab681b823bf50e58b50b6cb819fbf93163bf7
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
1 file changed