From patchwork Wed Feb 23 06:20:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kandpal, Suraj" X-Patchwork-Id: 12756469 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 BB21CC433F5 for ; Wed, 23 Feb 2022 06:12:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2D12F10EA8B; Wed, 23 Feb 2022 06:12:21 +0000 (UTC) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id B360410EA8B for ; Wed, 23 Feb 2022 06:12:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645596739; x=1677132739; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=WoOmS3VTe7mFvPotXzuGEle2shoKCAQEYsG4w4oscWg=; b=mR/q9sTHTc4VpiRqShL6gLJIyPXGPwcw9VvH+LZXE8dfaFv/yMt4QbX4 cdSRhuVV3aSUfvCRRYhbTiVj0QyP5kaehjjNl9pmBeJuStb63ZwFEdJYO rQc1eSll1ixaWN6WjDO/tFrAHnSTs9R5DmyceNJVEmnp7AEf7CX15k4T0 Qvp6TD68+pEllPfdZftSpjwzUQEvSqUoBt3WrLDLt64BOPeMOwMXH5Wib V3RcLrbVl8Q4F1xewPj16JufbHO8IAoxXaeMqvBIjorisyAY0q1NEKhga r/FuXY0rQDtXknaI7qLKRYCdv6Rx9h7zxsFdG4cVHnZh99nC/w16P60fe w==; X-IronPort-AV: E=McAfee;i="6200,9189,10266"; a="312607890" X-IronPort-AV: E=Sophos;i="5.88,390,1635231600"; d="scan'208";a="312607890" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Feb 2022 22:12:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,390,1635231600"; d="scan'208";a="639194255" Received: from srr4-3-linux-116-skandpal.iind.intel.com ([10.190.238.57]) by orsmga004.jf.intel.com with ESMTP; 22 Feb 2022 22:12:17 -0800 From: Suraj Kandpal To: intel-gfx@lists.freedesktop.org Date: Wed, 23 Feb 2022 11:50:42 +0530 Message-Id: <20220223062043.8337-2-suraj.kandpal@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220223062043.8337-1-suraj.kandpal@intel.com> References: <20220223062043.8337-1-suraj.kandpal@intel.com> Subject: [Intel-gfx] [RFC PATCH 1/2] drm/i915: Define WD trancoder for i915 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: , Cc: jani.nikula@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Adding WD Types, WD transcoder to enum list and WD Transcoder offsets Signed-off-by: Suraj Kandpal --- drivers/gpu/drm/i915/display/intel_display.h | 6 ++++++ drivers/gpu/drm/i915/display/intel_display_types.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 2 ++ 3 files changed, 9 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index 11d6134c53c8..30b639051e64 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -119,6 +119,8 @@ enum transcoder { TRANSCODER_DSI_1, TRANSCODER_DSI_A = TRANSCODER_DSI_0, /* legacy DSI */ TRANSCODER_DSI_C = TRANSCODER_DSI_1, /* legacy DSI */ + TRANSCODER_WD_0, + TRANSCODER_WD_1, I915_MAX_TRANSCODERS }; @@ -140,6 +142,10 @@ static inline const char *transcoder_name(enum transcoder transcoder) return "DSI A"; case TRANSCODER_DSI_C: return "DSI C"; + case TRANSCODER_WD_0: + return "WD 0"; + case TRANSCODER_WD_1: + return "WD 1"; default: return ""; } diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index b50d0e6efe21..2b137909e0ab 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -78,6 +78,7 @@ enum intel_output_type { INTEL_OUTPUT_DSI = 9, INTEL_OUTPUT_DDI = 10, INTEL_OUTPUT_DP_MST = 11, + INTEL_OUTPUT_WD = 12, }; enum hdmi_force_audio { diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 2b8a3086ed35..912384eee068 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2019,6 +2019,8 @@ #define TRANSCODER_EDP_OFFSET 0x6f000 #define TRANSCODER_DSI0_OFFSET 0x6b000 #define TRANSCODER_DSI1_OFFSET 0x6b800 +#define TRANSCODER_WD0_OFFSET 0x6e000 +#define TRANSCODER_WD1_OFFSET 0x6e800 #define HTOTAL(trans) _MMIO_TRANS2(trans, _HTOTAL_A) #define HBLANK(trans) _MMIO_TRANS2(trans, _HBLANK_A)