From patchwork Wed Jan 31 06:09:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kai-Heng Feng X-Patchwork-Id: 867819 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3zWXsj6CL4z9s4q; Wed, 31 Jan 2018 17:10:17 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1eglb4-00064Y-7v; Wed, 31 Jan 2018 06:10:14 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.86_2) (envelope-from ) id 1eglb3-00063r-8V for kernel-team@lists.ubuntu.com; Wed, 31 Jan 2018 06:10:13 +0000 Received: from [175.41.48.77] (helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1eglb2-0003JP-HO for kernel-team@lists.ubuntu.com; Wed, 31 Jan 2018 06:10:13 +0000 From: Kai-Heng Feng To: kernel-team@lists.ubuntu.com Subject: [SRU] [linux-oem] [PATCH v2 07/16] drm/i915/bios: document child device config dvo_port values a bit better Date: Wed, 31 Jan 2018 14:09:35 +0800 Message-Id: <20180131060944.30357-8-kai.heng.feng@canonical.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180131060944.30357-1-kai.heng.feng@canonical.com> References: <20180131060944.30357-1-kai.heng.feng@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Jani Nikula BugLink: https://bugs.launchpad.net/bugs/1746411 Move closer to child device config struct while at it. No functional changes. Cc: Animesh Manna Cc: Paulo Zanoni Cc: Ville Syrjälä Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/abbad7b4a3f0c35d48844cc0950af3606e9a3142.1503600621.git.jani.nikula@intel.com (cherry picked from commit fca36df51061154dbffddc1b685250503d48ba23) Signed-off-by: Kai-Heng Feng --- drivers/gpu/drm/i915/intel_vbt_defs.h | 41 ++++++++++++++++++----------------- 1 file changed, 21 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index fc67b2ed6a20..b0a5a89b2ac5 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -226,10 +226,30 @@ struct bdb_general_features { #define DEVICE_WIRE_DVOB_MASTER 0x0d #define DEVICE_WIRE_DVOC_MASTER 0x0e +/* dvo_port pre BDB 155 */ #define DEVICE_PORT_DVOA 0x00 /* none on 845+ */ #define DEVICE_PORT_DVOB 0x01 #define DEVICE_PORT_DVOC 0x02 +/* dvo_port BDB 155+ */ +#define DVO_PORT_HDMIA 0 +#define DVO_PORT_HDMIB 1 +#define DVO_PORT_HDMIC 2 +#define DVO_PORT_HDMID 3 +#define DVO_PORT_LVDS 4 +#define DVO_PORT_TV 5 +#define DVO_PORT_CRT 6 +#define DVO_PORT_DPB 7 +#define DVO_PORT_DPC 8 +#define DVO_PORT_DPD 9 +#define DVO_PORT_DPA 10 +#define DVO_PORT_DPE 11 /* 193 */ +#define DVO_PORT_HDMIE 12 /* 193 */ +#define DVO_PORT_MIPIA 21 /* 171 */ +#define DVO_PORT_MIPIB 22 /* 171 */ +#define DVO_PORT_MIPIC 23 /* 171 */ +#define DVO_PORT_MIPID 24 /* 171 */ + #define LEGACY_CHILD_DEVICE_CONFIG_SIZE 33 /* @@ -276,7 +296,7 @@ struct child_device_config { } __packed; u16 addin_offset; - u8 dvo_port; + u8 dvo_port; /* See DEVICE_PORT_* and DVO_PORT_* above */ u8 i2c_pin; u8 slave_addr; u8 ddc_pin; @@ -824,25 +844,6 @@ struct bdb_psr { #define DVO_C 2 #define DVO_D 3 -/* Possible values for the "DVO Port" field for versions >= 155: */ -#define DVO_PORT_HDMIA 0 -#define DVO_PORT_HDMIB 1 -#define DVO_PORT_HDMIC 2 -#define DVO_PORT_HDMID 3 -#define DVO_PORT_LVDS 4 -#define DVO_PORT_TV 5 -#define DVO_PORT_CRT 6 -#define DVO_PORT_DPB 7 -#define DVO_PORT_DPC 8 -#define DVO_PORT_DPD 9 -#define DVO_PORT_DPA 10 -#define DVO_PORT_DPE 11 -#define DVO_PORT_HDMIE 12 -#define DVO_PORT_MIPIA 21 -#define DVO_PORT_MIPIB 22 -#define DVO_PORT_MIPIC 23 -#define DVO_PORT_MIPID 24 - /* Block 52 contains MIPI configuration block * 6 * bdb_mipi_config, followed by 6 pps data block * block below