Commit 55ce2c37 authored by Chaitanya Kumar Borah's avatar Chaitanya Kumar Borah Committed by Uma Shankar
Browse files

drm/i915: Add wrapper for getting display step 



Add a wrapper around intel_step_name that takes in driver data as an
argument. This wrapper will help maintain compatibility with the
proposed xe driver.

Signed-off-by: default avatarChaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: default avatarAnimesh Manna <animesh.manna@intel.com>
Reviewed-by: default avatarUma Shankar <uma.shankar@intel.com>
Signed-off-by: default avatarUma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231003065211.1052385-1-chaitanya.kumar.borah@intel.com
parent 85c47701

drivers/gpu/drm/i915/display/intel_dmc.c

+1 −1
Original line number Diff line number Diff line
@@ -309,7 +309,7 @@ static const struct stepping_info * 
intel_get_stepping_info(struct drm_i915_private *i915,

			struct stepping_info *si)

{

	const char *step_name = intel_step_name(RUNTIME_INFO(i915)->step.display_step);

	const char *step_name = intel_display_step_name(i915);



	si->stepping = step_name[0];

	si->substepping = step_name[1];

drivers/gpu/drm/i915/intel_step.c

+5 −0
Original line number Diff line number Diff line
@@ -353,3 +353,8 @@ const char *intel_step_name(enum intel_step step) 
		return "**";

	}

}



const char *intel_display_step_name(struct drm_i915_private *i915)

{

	return intel_step_name(RUNTIME_INFO(i915)->step.display_step);

}

drivers/gpu/drm/i915/intel_step.h

+1 −0
Original line number Diff line number Diff line
@@ -78,5 +78,6 @@ enum intel_step { 


void intel_step_init(struct drm_i915_private *i915);

const char *intel_step_name(enum intel_step step);

const char *intel_display_step_name(struct drm_i915_private *i915);



#endif /* __INTEL_STEP_H__ */