From 93b1b5f59d34d86f3debc35693c47e99935c4429 Mon Sep 17 00:00:00 2001 From: Anusha Srivatsa Date: Thu, 5 Oct 2023 13:54:49 -0700 Subject: [PATCH] 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: Anusha Srivatsa Reviewed-by: Matt Roper (v1) Reviewed-by: Lucas De Marchi Link: https://lore.kernel.org/r/20231005205450.3177354-5-anusha.srivatsa@intel.com Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_step.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_step.c b/drivers/gpu/drm/xe/xe_step.c index 903c65405d3a..eaf1b718f26c 100644 --- a/drivers/gpu/drm/xe/xe_step.c +++ b/drivers/gpu/drm/xe/xe_step.c @@ -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); -- 2.25.1