New LRI register offsets were introduced for DG2, this patch adds those extra registers, and create new register table for setting offsets to compare with HW generated context image - especially for gt_lrc test. Also updates general purpose register with scratch offset for DG2, in order to use it for live_lrc_fixed selftest. Cc: Chris P Wilson <chris.p.wilson@intel.com> Cc: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com> Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Caz Yokoyama <caz.yokoyama@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210805163647.801064-8-matthew.d.roper@intel.com