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 85ED7C433EF for ; Sat, 16 Jul 2022 14:41:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 550991121F7; Sat, 16 Jul 2022 14:36:34 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id E0B0410E05A for ; Fri, 15 Jul 2022 20:21:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657916461; x=1689452461; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=cTfNAmRouJct4IjPzaD+GeTQ52Zo3iHyBikJzUz0TcA=; b=FO2l5BHxjKwGH7TXA1WCepustrthNhD6xKHPIOiPN34jr+xL+xtYiR4D ZWJ6Po5qr3Aalzwho+Jm++40YCEg52ZbuhTr2vbJPHcpLcYg8/m3k51Kh ScNZ1OCvjFWUKF1T0o7DN/4SPHFoKiElDvYGT1VgObxmhGpuhNO+qsDEA cYcj6ub4wBuLZkKz434sBT8Y8uN4dyM5XHXDLFrDFx5D5liKNJC0Gl22r xIGndwyGQERd0ukrE8mmAz9ZiTgzjCOzZ7aczif5xhBnTmtA00acuMeVE QjvfD4Pa1tPlwmPb/O2zaMbaZu5Zb656hviCLzJZw+PY/lqHK+uS+Y8dp A==; X-IronPort-AV: E=McAfee;i="6400,9594,10409"; a="285919517" X-IronPort-AV: E=Sophos;i="5.92,274,1650956400"; d="scan'208";a="285919517" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2022 13:21:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,274,1650956400"; d="scan'208";a="654484124" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.161]) by fmsmga008.fm.intel.com with SMTP; 15 Jul 2022 13:20:59 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 15 Jul 2022 23:20:58 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Fri, 15 Jul 2022 23:20:37 +0300 Message-Id: <20220715202044.11153-6-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220715202044.11153-1-ville.syrjala@linux.intel.com> References: <20220715202044.11153-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 05/12] drm/i915: Add the VBT LTTPR transparent vs. non-transparent 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" From: Ville Syrjälä VBT gained a bit to indicate whether LTTPRs should use transparent or non-transparent mode. Dunno if we should actually look at this... Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_vbt_defs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index d583bb085913..b15e29509fac 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -408,7 +408,8 @@ struct child_device_config { u8 compression_enable:1; /* 198+ */ u8 compression_method_cps:1; /* 198+ */ u8 ganged_edp:1; /* 202+ */ - u8 reserved2:4; + u8 lttpr_non_transparent:1; /* 235+ */ + u8 reserved2:3; u8 compression_structure_index:4; /* 198+ */ u8 reserved3:4; u8 slave_port; /* 202+ */ -- 2.35.1