From nobody Mon Feb 9 10:35:10 2026 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 55EBC267AF2 for ; Mon, 24 Mar 2025 19:00:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742842804; cv=pass; b=luEYyyUFo+kGQeTKb9eiUtRNaMohF1p1iZixzIs1xbLVfSlvQ17ZcZlIYPOGo+JtdsLgOBFJultXZaw1c5+0kEsTf5JRCHPAlZswxIqUqGOrRGFkzU+vvs7QYr3XZSTTr7k1xmWu3XB0CYIOObSD/wjnFx70rv2Rze9wkv0Ffzs= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742842804; c=relaxed/simple; bh=4rfA9GXt4yE4OzRuveHhvOlu53UQhHa7sFNzVrbbfVU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=spaIlb7zgvm7+eff9wpGkQdfkzCpNrxeXvzN2zgUieIGYPVa+7mbRTF2n0NMbCfHyCHzhbl1EfKp2CSPvXH6i0GukM3H6LuJDsqgVFbx0k/ZJwke3IiRpsR8cqtbYi8+eg8NQ/siW4+rU1vI679T7vdRCWxINWTr/UAtAdeaaU0= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b=URp46EJF; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b="URp46EJF" ARC-Seal: i=1; a=rsa-sha256; t=1742842782; cv=none; d=zohomail.com; s=zohoarc; b=DmqYjtFgaGi4QXl68ogH/3sprBoPqWlXJsanj2wApfAFq3XiAUazkDfFjqwGZfIwJkchngyjQ4w8blw9sWwfyrsoscPzEf9+FTNY1+KMZxEXEBXUyeIzz3btDLO6//aWeSicO1KEDEptSv1rpQKP9Zql2dXBVi5GBCVjHHYmX/A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1742842782; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=kkOWtzY9OViZHwabt1SXiukwPW4URq4OSTMmSTy2t3E=; b=kHo0N6jQ54GellawQzzp5JOXwlvCiJvyCxSELKhajWJyW/s99M0FX8eFJ8uqhB0UB3hHrXjHOdeaMLc9AYd2eYf5EIKoIqPnRRtGVq4GDOZFONDZ9tRcPsXsGf1UzvoQ10xb6kCFoscFYRIvn4yPTTKV/e3/eYL9Psp8hkZb/cU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=ariel.dalessandro@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1742842782; s=zohomail; d=collabora.com; i=ariel.dalessandro@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=kkOWtzY9OViZHwabt1SXiukwPW4URq4OSTMmSTy2t3E=; b=URp46EJFAlAAFaMy2+ymv3tZTpPlELgvzgj9q5w7SNJ71C5pf26sGWaxYO6aby7W dXfqlho3EpeyvSlejMh/H7gOk2h8955GZaw2fZAtQDfGRPUlvYpzvLE68csuJRa8XwW XMyjva36jGcygrh2EBrqMFLB9gFOSKjLwRIoAkzs= Received: by mx.zohomail.com with SMTPS id 1742842780853850.1367549546665; Mon, 24 Mar 2025 11:59:40 -0700 (PDT) From: Ariel D'Alessandro To: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: boris.brezillon@collabora.com, robh@kernel.org, steven.price@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, kernel@collabora.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, sjoerd@collabora.com, angelogioacchino.delregno@collabora.com, Ariel D'Alessandro , =?UTF-8?q?Adri=C3=A1n=20Larumbe?= Subject: [PATCH v5 3/6] drm/panfrost: Set HW_FEATURE_AARCH64_MMU feature flag on Bifrost models Date: Mon, 24 Mar 2025 15:57:58 -0300 Message-ID: <20250324185801.168664-4-ariel.dalessandro@collabora.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250324185801.168664-1-ariel.dalessandro@collabora.com> References: <20250324185801.168664-1-ariel.dalessandro@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Set this feature flag on all Mali Bifrost platforms as the MMU supports AARCH64 4K page table format. Signed-off-by: Ariel D'Alessandro Reviewed-by: Boris Brezillon Reviewed-by: Steven Price Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Adri=C3=A1n Larumbe --- drivers/gpu/drm/panfrost/panfrost_features.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/panfrost/panfrost_features.h b/drivers/gpu/drm= /panfrost/panfrost_features.h index 7ed0cd3ea2d4..52f9d69f6db9 100644 --- a/drivers/gpu/drm/panfrost/panfrost_features.h +++ b/drivers/gpu/drm/panfrost/panfrost_features.h @@ -54,6 +54,7 @@ enum panfrost_hw_feature { BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \ BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \ BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ BIT_ULL(HW_FEATURE_COHERENCY_REG)) =20 #define hw_features_g72 (\ @@ -64,6 +65,7 @@ enum panfrost_hw_feature { BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \ BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \ + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ BIT_ULL(HW_FEATURE_COHERENCY_REG)) =20 #define hw_features_g51 hw_features_g72 @@ -77,6 +79,7 @@ enum panfrost_hw_feature { BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \ BIT_ULL(HW_FEATURE_IDVS_GROUP_SIZE) | \ + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ BIT_ULL(HW_FEATURE_COHERENCY_REG)) =20 #define hw_features_g76 (\ --=20 2.49.0