From patchwork Mon Nov 4 17:19:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13861669 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 9B63AD1BDD0 for ; Mon, 4 Nov 2024 17:19:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4146A10E2BD; Mon, 4 Nov 2024 17:19:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hbFis4TB"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5C7F810E297; Mon, 4 Nov 2024 17:19:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730740780; x=1762276780; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4Ypjw32ctED8mcIhsfnUBVaYTWntDO5jW8sX8OsdMdo=; b=hbFis4TB7gRiQnHMg3Ljz6kbpwIlNr4VykAcMkXAWJ/ggVCUlv9zjEEj FgH0gVukEjKYivvESLgKMh3oplRe+k9V6pUEDKZ0484Us07iXJO73b5ZU 4nBu/b7lZF1hdzhsSWGh0IH2ZxdhqSfQRTAFK07amgS3N7OJ7phbqu/02 1HfsIEROGfR72TMB9N754fG3nOjO1mZOdBU7S1a2hMxFCR54KxGLJJ8r2 CGFOKS52GT6UlZzcI03MFDG+erCHC14AmT1wgR/b2D+QkbGtW9M9VYnaY LEu4pU5xJ+wTdUqExpfz2qq8hrjr10WmyYwM4+khVLf3RFAsBmH9g82x5 g==; X-CSE-ConnectionGUID: Ao4W4zdaQmuDmATfli3xEA== X-CSE-MsgGUID: rcljJvBdQqWXRBuXZndRGA== X-IronPort-AV: E=McAfee;i="6700,10204,11246"; a="30563761" X-IronPort-AV: E=Sophos;i="6.11,257,1725346800"; d="scan'208";a="30563761" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 09:19:40 -0800 X-CSE-ConnectionGUID: 8dd9hPe2TJKChBLiPkZv0A== X-CSE-MsgGUID: UpZmRAbvToCsNWh3GrRs3w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,257,1725346800"; d="scan'208";a="88289975" Received: from carterle-desk.ger.corp.intel.com (HELO localhost) ([10.245.246.33]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 09:19:39 -0800 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jani.nikula@intel.com Subject: [PATCH 01/15] drm/i915/display: identify discrete graphics Date: Mon, 4 Nov 2024 19:19:15 +0200 Message-Id: <833bffea68615ca823bb412e9e2edd6abbcfafcf.1730740629.git.jani.nikula@intel.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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" Identify discrete graphics separately in display, using the platform group mechanism. This enables dropping the dependency on i915_drv.h IS_DGFX() from display code. Start grouping platform groups separately in INTEL_DISPLAY_PLATFORMS() in anticipation of more groups to come. Signed-off-by: Jani Nikula Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/display/intel_display_device.c | 8 ++++++-- drivers/gpu/drm/i915/display/intel_display_device.h | 4 +++- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index 5f98e1b2a401..47957384d56d 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -1011,6 +1011,7 @@ static const enum intel_step dg1_steppings[] = { static const struct platform_desc dg1_desc = { PLATFORM(dg1), + PLATFORM_GROUP(dgfx), .info = &(const struct intel_display_device_info) { XE_D_DISPLAY, @@ -1238,6 +1239,7 @@ static const enum intel_step dg2_g12_steppings[] = { static const struct platform_desc dg2_desc = { PLATFORM(dg2), + PLATFORM_GROUP(dgfx), .subplatforms = (const struct subplatform_desc[]) { { SUBPLATFORM(dg2, g10), @@ -1338,6 +1340,7 @@ static const struct platform_desc lnl_desc = { static const struct platform_desc bmg_desc = { PLATFORM(battlemage), + PLATFORM_GROUP(dgfx), }; static const struct platform_desc ptl_desc = { @@ -1636,9 +1639,10 @@ void intel_display_device_probe(struct drm_i915_private *i915) DISPLAY_RUNTIME_INFO(i915)->step = step; - drm_info(&i915->drm, "Found %s%s%s (device ID %04x) display version %u.%02u stepping %s\n", + drm_info(&i915->drm, "Found %s%s%s (device ID %04x) %s display version %u.%02u stepping %s\n", desc->name, subdesc ? "/" : "", subdesc ? subdesc->name : "", - pdev->device, DISPLAY_RUNTIME_INFO(i915)->ip.ver, + pdev->device, display->platform.dgfx ? "discrete" : "integrated", + DISPLAY_RUNTIME_INFO(i915)->ip.ver, DISPLAY_RUNTIME_INFO(i915)->ip.rel, step != STEP_NONE ? intel_step_name(step) : "N/A"); diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 43144a037f9f..392fbe29e974 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -21,6 +21,9 @@ struct drm_printer; * platform. */ #define INTEL_DISPLAY_PLATFORMS(func) \ + /* Platform group aliases */ \ + func(g4x) /* g45 and gm45 */ \ + func(dgfx) /* discrete graphics */ \ /* Display ver 2 */ \ func(i830) \ func(i845g) \ @@ -38,7 +41,6 @@ struct drm_printer; func(i965gm) \ func(g45) \ func(gm45) \ - func(g4x) /* group alias for g45 and gm45 */ \ /* Display ver 5 */ \ func(ironlake) \ /* Display ver 6 */ \