drm/msm/adreno: Setup SMMU aparture for per-process page table

drm/msm/adreno: Setup SMMU aparture for per-process page table

Support for per-process page tables requires the SMMU aparture to be
setup such that the GPU can make updates with the SMMU. On some targets
this is done statically in firmware, on others it's expected to be
requested in runtime by the driver, through a SCM call.

One place where configuration is expected to be done dynamically is the
QCS6490 rb3gen2.

The downstream driver does this unconditioanlly on any A6xx and newer,
so follow suite and make the call.

Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Link: https://lore.kernel.org/r/20241110-adreno-smmu-aparture-v2-2-9b1fb2ee41d4@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>