drm/msm/a6xx: Avoid gx gbit halt during rpm suspend

drm/msm/a6xx: Avoid gx gbit halt during rpm suspend

[ Upstream commit f4a75b5933c998e60fd812a7680e0971eb1c7cee ]

As per the downstream driver, gx gbif halt is required only during
recovery sequence. So lets avoid it during regular rpm suspend.

Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/515279/
Link: https://lore.kernel.org/r/20221216223253.1.Ice9c47bfeb1fddb8dc377a3491a043a3ee7fca7d@changeid
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>