drm/i915: Include stepping information in device info dump

Dump the stepping information alongside all the other device
info. Might avoid some guesswork when reading logs.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230130181701.29977-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 98769e5..599c6d3 100644 (file)
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -119,6 +119,11 @@ void intel_device_info_print(const struct intel_device_info *info,
                drm_printf(p, "display version: %u\n",
                           runtime->display.ip.ver);
 
+       drm_printf(p, "graphics stepping: %s\n", intel_step_name(runtime->step.graphics_step));
+       drm_printf(p, "media stepping: %s\n", intel_step_name(runtime->step.media_step));
+       drm_printf(p, "display stepping: %s\n", intel_step_name(runtime->step.display_step));
+       drm_printf(p, "base die stepping: %s\n", intel_step_name(runtime->step.basedie_step));
+
        drm_printf(p, "gt: %d\n", info->gt);
        drm_printf(p, "memory-regions: %x\n", runtime->memory_regions);
        drm_printf(p, "page-sizes: %x\n", runtime->page_sizes);