From patchwork Fri May 3 12:24:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 13652689 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 A5F9EC4345F for ; Fri, 3 May 2024 12:24:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2BEB010FBF8; Fri, 3 May 2024 12:24:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Z1O+OsPn"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 33B1F10FBF8 for ; Fri, 3 May 2024 12:24:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714739095; x=1746275095; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=RYywgvKONJH4h66+1L9ACOf1bRxqJP025osQhR9/WdI=; b=Z1O+OsPnD/h2E38NZzu8HvVSKi1ftxq71l93RvQ4O8+XSIvIGcYxi7EN GesHuL4ghUf8FTCrPGE7tF5nk8jcb2kwbpb0PjE8Md7MIapyqX8RzzBGf lYDlP26iKLOOBBKUdthcodMSRUesShGCQepxzbdZvRl3shIOmIKY+CqHz 0TtF1K9lWGAD7MrDeKQ0EbAyl/TBbMWoxQZPF1/fb1osYPKAfkYJar0Z2 549bELsYPAu9m/iKX/M6a4RfpZpbDLTKNPZNnehdIyi3FGCHK5RzbpbCj KW+c9WsB6IFTo9XV7oATU2bFvXKCcUprblxgyLdN+DhClmIOex6HVRQ7o w==; X-CSE-ConnectionGUID: CoHQ4YJDQSSIALX0PaaEgg== X-CSE-MsgGUID: 55OoD6ayT56edOeV4l2xVw== X-IronPort-AV: E=McAfee;i="6600,9927,11062"; a="10372718" X-IronPort-AV: E=Sophos;i="6.07,251,1708416000"; d="scan'208";a="10372718" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2024 05:24:55 -0700 X-CSE-ConnectionGUID: paOf49JwS4CQVR6Ccjzgtw== X-CSE-MsgGUID: 5cX1FvPrS0SOV631GYfG9w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,251,1708416000"; d="scan'208";a="27463557" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by fmviesa008.fm.intel.com with SMTP; 03 May 2024 05:24:53 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 03 May 2024 15:24:52 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Subject: [PATCH 01/35] drm/i915/bios: Define eDP DSC disable bit Date: Fri, 3 May 2024 15:24:15 +0300 Message-ID: <20240503122449.27266-2-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240503122449.27266-1-ville.syrjala@linux.intel.com> References: <20240503122449.27266-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 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 There's a new "DSC disable" bit in the eDP VBT block. Define it. TODO: actually use it? Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_vbt_defs.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 3815aa21d19f..d7b9bde5dcc4 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -749,6 +749,7 @@ struct bdb_edp { struct edp_apical_params apical_params[16]; /* 203+ */ u16 edp_fast_link_training_rate[16]; /* 224+ */ u16 edp_max_port_link_rate[16]; /* 244+ */ + u16 edp_dsc_disable; /* 251+ */ } __packed; /*