Commit 93b1b5f5 authored by Anusha Srivatsa's avatar Anusha Srivatsa Committed by Rodrigo Vivi
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drm/xe/rpls: Add Stepping info for RPLS 



Add stepping-substepping info. Though it looks
weird, the revision ID for the newer stepping
is indeed backwards and is in accordance to the spec.

v2: s/RPLS/RAPTORLAKE_S (Anusha)
v3: rebase (Anusha)

Signed-off-by: default avatarAnusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com&gt;(v1)>
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231005205450.3177354-5-anusha.srivatsa@intel.com


Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent fcb33ca6

drivers/gpu/drm/xe/xe_step.c

+8 −0
Original line number Diff line number Diff line
@@ -60,6 +60,11 @@ static const struct xe_step_info adls_revids[] = { 
	[0xC] = { COMMON_GT_MEDIA_STEP(D0), .display = STEP_C0 },

};



static const struct xe_step_info adls_rpls_revids[] = {

	[0x4] = { COMMON_GT_MEDIA_STEP(D0), .display = STEP_D0 },

	[0xC] = { COMMON_GT_MEDIA_STEP(D0), .display = STEP_C0 },

};



static const struct xe_step_info adlp_revids[] = {

	[0x0] = { COMMON_GT_MEDIA_STEP(A0), .display = STEP_A0 },

	[0x4] = { COMMON_GT_MEDIA_STEP(B0), .display = STEP_B0 },
@@ -143,6 +148,9 @@ struct xe_step_info xe_step_pre_gmdid_get(struct xe_device *xe) 
	} else if (xe->info.platform == XE_ALDERLAKE_N) {

		revids = adln_revids;

		size = ARRAY_SIZE(adln_revids);

	} else if (xe->info.subplatform == XE_SUBPLATFORM_ALDERLAKE_S_RPLS) {

		revids = adls_rpls_revids;

		size = ARRAY_SIZE(adls_rpls_revids);

	} else if (xe->info.subplatform == XE_SUBPLATFORM_ALDERLAKE_P_RPLU) {

		revids = adlp_rpl_revids;

		size = ARRAY_SIZE(adlp_rpl_revids);