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 B5CD7ECAAD5 for ; Fri, 2 Sep 2022 14:09:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB2E210E85B; Fri, 2 Sep 2022 14:09:29 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id BC99610E85B for ; Fri, 2 Sep 2022 14:09:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662127766; x=1693663766; h=from:to:subject:in-reply-to:references:date:message-id: mime-version:content-transfer-encoding; bh=s3YPb7HDXQDB2tbogH+JWEm19WE85JF62h4XQ6hpHSE=; b=n74Fsb7MKtdSgbIMGSIH731Ni51oJdgPwEKVVAhC5ILJ52tluaZt6dVG 3VEvTE9F6lZGUV783pv1LdCDgS0dL77ovyO+6w1/AKhmVMYQIBM77eLkH xop8TzOWnGhNVv7WKliSHrJ8NhVNPQKfgSg9jNat1JCKsyn51KhX00I/k dvUTJghy8hUdiqsNfm0hqbD2mJDNUuH8Rp55tl3H3NZDQpxWzeyKYd+Qx ehN+NDAKOKGBwCkO3xnggJ8QgRhmtJ87ucE/Xx/Y4o74QdduBs+aQlNXW Qz8Z218n8vpEmHgcd5mibMX2XKl3FtUoicqcYv5C8gpCNXB7GuDxa3pJ4 w==; X-IronPort-AV: E=McAfee;i="6500,9779,10457"; a="359945246" X-IronPort-AV: E=Sophos;i="5.93,283,1654585200"; d="scan'208";a="359945246" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2022 07:09:21 -0700 X-IronPort-AV: E=Sophos;i="5.93,283,1654585200"; d="scan'208";a="674366350" Received: from svandene-mobl.ger.corp.intel.com (HELO localhost) ([10.252.55.245]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2022 07:09:20 -0700 From: Jani Nikula To: Ville Syrjala , intel-gfx@lists.freedesktop.org In-Reply-To: <20220715202044.11153-9-ville.syrjala@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20220715202044.11153-1-ville.syrjala@linux.intel.com> <20220715202044.11153-9-ville.syrjala@linux.intel.com> Date: Fri, 02 Sep 2022 17:09:09 +0300 Message-ID: <8735d9eum2.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Intel-gfx] [PATCH 08/12] drm/i915: Define more VBT driver features block bits 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, 15 Jul 2022, Ville Syrjala wrote: > From: Ville Syrj=C3=A4l=C3=A4 > > Define some additoonal bits in the driver features VBT block. *additional > > Signed-off-by: Ville Syrj=C3=A4l=C3=A4 Reviewed-by: Jani Nikula > --- > drivers/gpu/drm/i915/display/intel_vbt_defs.h | 14 ++++++++++---- > 1 file changed, 10 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/= drm/i915/display/intel_vbt_defs.h > index c04937aa75b2..2feba1e69a6d 100644 > --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h > +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > @@ -575,14 +575,19 @@ struct bdb_driver_features { >=20=20 > /* Driver Flags 1 */ > u8 static_display:1; /* 163+ */ > - u8 reserved2:7; > + u8 embedded_platform:1; /* 163+ */ > + u8 display_subsystem_enable:1; /* 163+ */ > + u8 reserved0:5; >=20=20 > u16 legacy_crt_max_x; > u16 legacy_crt_max_y; > u8 legacy_crt_max_refresh; >=20=20 > /* Extended Driver Bits 2 */ > - u8 hdmi_termination; > + u8 hdmi_termination:1; > + u8 cea861d_hdmi_support:1; > + u8 self_refresh_enable:1; > + u8 reserved1:5; >=20=20 > u8 custom_vbt_version; /* 165+ */ >=20=20 > @@ -598,9 +603,10 @@ struct bdb_driver_features { > u16 tbt_enabled:1; /* 165+ */ > u16 psr_enabled:1; /* 165-227 */ > u16 ips_enabled:1; /* 165+ */ > - u16 reserved3:1; > + u16 dpfs_enabled:1; /* 165+ */ > u16 dmrrs_enabled:1; /* 174-227 */ > - u16 reserved4:2; > + u16 adt_enabled:1; /* ???-228 */ > + u16 hpd_wake:1; /* 201-240 */ > u16 pc_feature_valid:1; > } __packed; --=20 Jani Nikula, Intel Open Source Graphics Center