drm/msm: Add helper to check for per-process pgtables VM

This will simplify a following commit to allow lazy VM creation to fail.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/743103/
Message-ID: <20260729155609.20190-9-robin.clark@oss.qualcomm.com>
This commit is contained in:
Rob Clark 2026-07-29 08:55:45 -07:00
commit 517ca9a86a