drm/i915/dg1: Drop final use of IS_DG1_GRAPHICS_STEP
authorMatt Roper <matthew.d.roper@intel.com>
Fri, 27 Jan 2023 22:43:13 +0000 (14:43 -0800)
committerMatt Roper <matthew.d.roper@intel.com>
Mon, 30 Jan 2023 18:08:19 +0000 (10:08 -0800)
commit3c4b33d0e67ddb900efa7a0eabd33a667c699ff9
tree461e154b8bbf854418aa728e57c0c838ca20529f
parent69ea87e1591a39dd53968f2f5d496f0f9499ad74
drm/i915/dg1: Drop final use of IS_DG1_GRAPHICS_STEP

All production DG1 hardware has graphics stepping B0; there is no such
thing as C0.  As such, we can simplify

        IS_DG1_GRAPHICS_STEP(uncore->i915, STEP_A0, STEP_C0)

to just match DG1 in general.

Bspec: 44463
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230127224313.4042331-4-matthew.d.roper@intel.com
drivers/gpu/drm/i915/gt/intel_region_lmem.c
drivers/gpu/drm/i915/i915_drv.h