From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AFD6CC10F16 for ; Mon, 6 May 2024 09:29:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 12A1610EDF7; Mon, 6 May 2024 09:29:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Q/lE2xHz"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7F7510EDF7 for ; Mon, 6 May 2024 09:29:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714987793; x=1746523793; h=from:to:subject:in-reply-to:references:date:message-id: mime-version:content-transfer-encoding; bh=EORkPeV/8JZHtQyvknOYaE0TALurab2z8pRE2xS1H1c=; b=Q/lE2xHz2i6Qisa85sOCDBqkatIpsbH5J/d5M+KKuceBZQDg+zxUtyLc 8cXwHHNM7ryriy5WMP+G/NdOdw6Vh4jPo7He8XGRHchDsTGgI5yPfgEiv j6d+lOCSKOqk2GJTEBj9/wYmyUM9TGnHo5o+6SD774ijExPZ3OttLCoa6 rfCqpj4ty3+Oi7BqP1+BT2RP5FN0ZezJMhOo9Q4Rh4TRxpDSOiBx4BvT7 c5rx2wPDx0tqcSj6a3uXGcJxTohDVxhH6BDKQJXMA5PqfgPwOiYKjDpkj +Rw8lP5U0Cjm5tLSvgxQGEkjXeIPJTidyWNYHfkhruik0fTZ01vELMsW0 w==; X-CSE-ConnectionGUID: PJvZItN+TDG0J00tJ+wtUA== X-CSE-MsgGUID: wDyMXQChSBylJgI3rPRZWQ== X-IronPort-AV: E=McAfee;i="6600,9927,11064"; a="10603887" X-IronPort-AV: E=Sophos;i="6.07,257,1708416000"; d="scan'208";a="10603887" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2024 02:29:52 -0700 X-CSE-ConnectionGUID: FyIbdyOxQDubD8bWEgvjXQ== X-CSE-MsgGUID: y836fAkcS2mbmrVhJtjrUg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,258,1708416000"; d="scan'208";a="27993253" Received: from lfiedoro-mobl.ger.corp.intel.com (HELO localhost) ([10.245.246.230]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2024 02:29:51 -0700 From: Jani Nikula To: Ville Syrjala , intel-gfx@lists.freedesktop.org Subject: Re: [PATCH 14/35] drm/i915/bios: Define VBT block 12 (Driver Persistent Algorithm) contents In-Reply-To: <20240503122449.27266-15-ville.syrjala@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20240503122449.27266-1-ville.syrjala@linux.intel.com> <20240503122449.27266-15-ville.syrjala@linux.intel.com> Date: Mon, 06 May 2024 12:29:47 +0300 Message-ID: <875xvrnv90.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Fri, 03 May 2024, Ville Syrjala wrote: > From: Ville Syrj=C3=A4l=C3=A4 > > Define the contents of VBT block 12 (Driver Persistent Algorithm). > > Signed-off-by: Ville Syrj=C3=A4l=C3=A4 Baffled. Reviewed-by: Jani Nikula > --- > drivers/gpu/drm/i915/display/intel_vbt_defs.h | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/= drm/i915/display/intel_vbt_defs.h > index d78523cd4214..2075d53ca317 100644 > --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h > +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > @@ -778,6 +778,25 @@ struct bdb_driver_features { > u16 pc_feature_valid:1; /* 159+ */ > } __packed; >=20=20 > +/* > + * Block 13 - Driver Persistent Algorithm > + */ > + > +struct bdb_driver_persistence { > + u16 hotkey_persistent_algorithm:1; > + u16 lid_switch_persistent_algorithm:1; > + u16 power_management_persistent_algorithm:1; > + u16 hotkey_persistent_on_mds_twin:1; > + u16 hotkey_persistent_on_refresh_rate:1; > + u16 hotkey_persistent_on_restore_pipe:1; > + u16 hotkey_persistent_on_mode:1; > + u16 edid_persistent_on_mode:1; > + u16 dvo_hotplug_persistent_on_mode:1; > + u16 docking_persistent_algorithm:1; > + u16 rsvd:6; > + u8 persistent_max_config; > +} __packed; > + > /* > * Block 22 - SDVO LVDS General Options > */ --=20 Jani Nikula, Intel