From mboxrd@z Thu Jan 1 00:00:00 1970 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 932EF105D9BD for ; Wed, 8 Apr 2026 14:01:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C61CA10E67A; Wed, 8 Apr 2026 14:01:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="A4BVbN2y"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 860E410E67C; Wed, 8 Apr 2026 14:01:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775656910; x=1807192910; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=WzbUTAT9Tr/xHqza7h2MxvUWfyeCnzZXrsIYtudhZqU=; b=A4BVbN2ybrwKrYxcBRa9wJrui9DeuhJYtZbyNOiGKR2ApB5g9MTZpXgF Yc1kNPUTz9KVz8AiAJMEatRP9G+VvAs+g67JWuef39Rg4joyRzgSLOBy+ 2GWaYO6kUIxyJTfZ7z3iMbZprYUtA5ytJDBmTbAWOw3JzfPuvYC3RQ91B LJzsZVimY1blr6U5BgpexK2WILXrbWWiY+/EzM7uN1gxFmf5JZG0rtnm7 I6BeIajEfge5tpNYTFJjWVv6CBRSj8luDnLQlP76zSCtgONpjQHhvZLQL TXjNG+0+/2gVrPosnIoAyWIHCFKx0JPYc8HO7NmPZddxxIJqxylcYjc1m A==; X-CSE-ConnectionGUID: j4bq/KjAS4qag2nE4bd0pg== X-CSE-MsgGUID: eJuq8d+DTpOR9lXyFK+r4Q== X-IronPort-AV: E=McAfee;i="6800,10657,11753"; a="75811551" X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="75811551" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 07:01:25 -0700 X-CSE-ConnectionGUID: t+O72rc2TEOMXgQuwrZq7A== X-CSE-MsgGUID: YcM/jAVZQdWNg6XmUWJclg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,167,1770624000"; d="scan'208";a="228726686" Received: from smoticic-mobl1.ger.corp.intel.com (HELO jhogande-mobl3.intel.com) ([10.245.244.251]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2026 07:01:24 -0700 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH 4/7] drm/i915/psr: Add new macro for accessing cached PSR DPCD registers Date: Wed, 8 Apr 2026 17:00:56 +0300 Message-ID: <20260408140059.252067-5-jouni.hogander@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260408140059.252067-1-jouni.hogander@intel.com> References: <20260408140059.252067-1-jouni.hogander@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit 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" Add new macro to ease accessing cached PSR DPCD registers. Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_display_types.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index e2496db1642a..7d04867e3053 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -584,6 +584,7 @@ struct intel_connector { struct { u8 dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; +#define INTEL_PSR_DPCD_INDEX(psr_dpcd_register) ((psr_dpcd_register) - DP_PSR_SUPPORT) bool support; bool su_support; -- 2.43.0