bpg_offset       11362 drivers/gpu/drm/i915/i915_reg.h #define  DSC_NFL_BPG_OFFSET(bpg_offset)		((bpg_offset) << 16)
bpg_offset       11363 drivers/gpu/drm/i915/i915_reg.h #define  DSC_SLICE_BPG_OFFSET(bpg_offset)	((bpg_offset) << 0)