From patchwork Fri May 3 12:24:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13652716 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 C81C3C4345F for ; Fri, 3 May 2024 12:26:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 51ABF1128E3; Fri, 3 May 2024 12:26:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="IKXi/XYG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id B4FBC1128E3 for ; Fri, 3 May 2024 12:26:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714739172; x=1746275172; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=wbvVsrHRy5KVT8/41GHjnS7Jtkni0H7YiaKyfbM4Ns8=; b=IKXi/XYGw/qWQVYjLSRZLpCYbiZPQRgt79J7EBZ8ElE2a2uxo93iaRrN q7/zBPOIu73D1iEqCjxWDmTRs7C/9CI6bBsEarLuZXv0sGE/9OdN0IpHH kW7hywmPA4jY450FtOSllO6+2DR2HUeFH1MHUFgW1Y6prdtIhB9u+ItS5 1hPuIAYsIUgEG+uAESon/awd2F9SK6O85Jeq/0nJArm4oY8iVpUZU2hZ/ 1bgUMF1THD5Z13cIVAhjuvj2RCNTiYKNN3u5eYlMl9aKD+chg04TV+Xgc 7FMM00l8YRkjYqonuVJRilzKWYsfZwZLgMYGgSXQEj5gS41pwDr37tce2 w==; X-CSE-ConnectionGUID: pGIrWIYGRaC1fdvtuPedzA== X-CSE-MsgGUID: P8F94DalSt6qu4v5rX5X0Q== X-IronPort-AV: E=McAfee;i="6600,9927,11062"; a="10372788" X-IronPort-AV: E=Sophos;i="6.07,251,1708416000"; d="scan'208";a="10372788" 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 05:26:11 -0700 X-CSE-ConnectionGUID: wRW7W2W1S+ikLJsm7byhHg== X-CSE-MsgGUID: Qz/8aDnITrOZtyA7ohN6tA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,251,1708416000"; d="scan'208";a="27463877" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by fmviesa008.fm.intel.com with SMTP; 03 May 2024 05:26:09 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 03 May 2024 15:26:08 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Subject: [PATCH 28/35] drm/i915/bios: Define VBT block 46 (Chromaticity For Narrow Gamut Panel) contents Date: Fri, 3 May 2024 15:24:42 +0300 Message-ID: <20240503122449.27266-29-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 Define the contents of VBT block 46 (Chromaticity For Narrow Gamut Panel). One entry per panel. Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_vbt_defs.h | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 87d073154d49..5f1f485f8bf7 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -178,6 +178,7 @@ enum bdb_block_id { BDB_LFP_BACKLIGHT = 43, BDB_LFP_POWER = 44, BDB_EDP_BFI = 45, /* 160+ */ + BDB_CHROMATICITY = 46, /* 169+ */ BDB_MIPI_CONFIG = 52, /* 175+ */ BDB_MIPI_SEQUENCE = 53, /* 177+ */ BDB_COMPRESSION_PARAMETERS = 56, /* 213+ */ @@ -1364,6 +1365,31 @@ struct bdb_edp_bfi { struct edp_bfi bfi[16]; } __packed; +/* + * Block 46 - Chromaticity For Narrow Gamut Panel Configuration Block + */ + +struct chromaticity { + u8 chromaticity_enable:1; + u8 chromaticity_from_edid_base_block:1; + u8 rsvd:6; + + u8 red_green; + u8 blue_white; + u8 red_x; + u8 red_y; + u8 green_x; + u8 green_y; + u8 blue_x; + u8 blue_y; + u8 white_x; + u8 white_y; +} __packed; + +struct bdb_chromaticity { + struct chromaticity chromaticity[16]; +} __packed; + /* * Block 52 - MIPI Configuration Block */