From nobody Wed Apr 8 14:54:28 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AC78C38145 for ; Wed, 7 Sep 2022 21:52:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230390AbiIGVwC (ORCPT ); Wed, 7 Sep 2022 17:52:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230337AbiIGVv5 (ORCPT ); Wed, 7 Sep 2022 17:51:57 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7523BBC9E for ; Wed, 7 Sep 2022 14:51:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662587516; x=1694123516; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=XpL0iOQ4ux+sfLhmUe6gUOmb++/+QHM06dKBcLpqo1A=; b=TXiM0eJFdfA62gFRa/56sU+AcEW0jr5x2ehbqzVxrta7RLzuAzNDarr6 clDqH5paG8a/bc9zzQUk81l2x7GIK8fP2d//YgWRMEIXP5dRPI+am0J/+ pLeMsJdTDaNSB/LkYkF/DbA5mU439m7FpST6y/qQzfA8zDZ0yVdfN3W9I bdWB6xZAcFc+Z8qsvdZ93FJb4oY09RsdyGuUpT9ZxdFNS5+4dxbcOiD43 ivL21p15FpelTwoFOxMY/yIWVXum9u9XrAhR6Fg/e3dUWzfApGsewMDSf rWEuF2vYRjBbmsavJ9TS6ud5JS5wTU5/Kh3FoiqETXpOAvMvLX29xjcS1 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10463"; a="295740280" X-IronPort-AV: E=Sophos;i="5.93,298,1654585200"; d="scan'208";a="295740280" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2022 14:51:46 -0700 X-IronPort-AV: E=Sophos;i="5.93,298,1654585200"; d="scan'208";a="790207859" Received: from twinkler-lnx.jer.intel.com ([10.12.87.143]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2022 14:51:43 -0700 From: Tomas Winkler To: Greg Kroah-Hartman , David Airlie , Daniel Vetter Cc: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, Tomas Winkler , Alexander Usyskin , Vitaly Lubart , Daniele Ceraolo Spurio Subject: [PATCH v9 04/16] drm/i915/gsc: add slow_firmware flag to the gsc device definition Date: Thu, 8 Sep 2022 00:51:01 +0300 Message-Id: <20220907215113.1596567-5-tomas.winkler@intel.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220907215113.1596567-1-tomas.winkler@intel.com> References: <20220907215113.1596567-1-tomas.winkler@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Alexander Usyskin Add slow_firmware flag to the gsc device definition and pass it to mei auxiliary device, this instructs the driver to use longer operation timeouts. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Reviewed-by: Daniele Ceraolo Spurio --- V9: Rebase drivers/gpu/drm/i915/gt/intel_gsc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/intel_gsc.c b/drivers/gpu/drm/i915/gt/= intel_gsc.c index e0236ff1d072..73498c2574c8 100644 --- a/drivers/gpu/drm/i915/gt/intel_gsc.c +++ b/drivers/gpu/drm/i915/gt/intel_gsc.c @@ -41,6 +41,7 @@ struct gsc_def { unsigned long bar; size_t bar_size; bool use_polling; + bool slow_firmware; }; =20 /* gsc resources and definitions (HECI1 and HECI2) */ @@ -145,6 +146,7 @@ static void gsc_init_one(struct drm_i915_private *i915, adev->bar.end =3D adev->bar.start + def->bar_size - 1; adev->bar.flags =3D IORESOURCE_MEM; adev->bar.desc =3D IORES_DESC_NONE; + adev->slow_firmware =3D def->slow_firmware; =20 aux_dev =3D &adev->aux_dev; aux_dev->name =3D def->name; --=20 2.37.2