From 837c72b23a57e15dd363d5f3f3f268c49c128740 Mon Sep 17 00:00:00 2001 From: Balasubramani Vivekanandan Date: Mon, 23 May 2022 13:21:16 +0530 Subject: [PATCH] drm/i915/hwconfig: Report no hwconfig support on ADL-N ADL-N being a subplatform of ADL-P, it lacks support for hwconfig table. Explicit check added to skip ADL-N. Signed-off-by: Balasubramani Vivekanandan Reviewed-by: Matt Roper Reviewed-by: Andrzej Hajda Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20220523075116.207677-1-balasubramani.vivekanandan@intel.com --- drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c index 79c66b6b51a3f..5aaa3948de741 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c @@ -94,7 +94,7 @@ static int guc_hwconfig_fill_buffer(struct intel_guc *guc, struct intel_hwconfig static bool has_table(struct drm_i915_private *i915) { - if (IS_ALDERLAKE_P(i915)) + if (IS_ALDERLAKE_P(i915) && !IS_ADLP_N(i915)) return true; if (IS_DG2(i915)) return true; -- 2.30.2