From patchwork Mon Mar 22 14:30:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Modem, Bhanuprakash" X-Patchwork-Id: 12153895 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.8 required=3.0 tests=BAYES_00, DATE_IN_FUTURE_06_12,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AAE5C433E0 for ; Mon, 22 Mar 2021 06:38:36 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0AB4361937 for ; Mon, 22 Mar 2021 06:38:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0AB4361937 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3CDE46E2EF; Mon, 22 Mar 2021 06:38:35 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A83F6E0F8 for ; Mon, 22 Mar 2021 06:38:34 +0000 (UTC) IronPort-SDR: 9H1ZQM/6ZKq8HkaACfYIQtEibKEvBAf7y/E1VBfE0XVXOrosWqGrYiNzqXYE3EAqkQm/zHvX/d dXE6UNl8dwlg== X-IronPort-AV: E=McAfee;i="6000,8403,9930"; a="190238756" X-IronPort-AV: E=Sophos;i="5.81,268,1610438400"; d="scan'208";a="190238756" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2021 23:38:31 -0700 IronPort-SDR: OD88QqwoZVEa69k1AtT6AhruSHhxpD4pat7cIKEk+zPkeIMNgFKhpFuWOHNr1Mad45TEgT3idO fUJszY7nELhg== X-IronPort-AV: E=Sophos;i="5.81,268,1610438400"; d="scan'208";a="451627132" Received: from bhanu-nuclab.iind.intel.com ([10.145.162.173]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2021 23:38:30 -0700 From: Bhanuprakash Modem To: intel-gfx@lists.freedesktop.org Date: Mon, 22 Mar 2021 20:00:08 +0530 Message-Id: <20210322143008.29250-8-bhanuprakash.modem@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210322143008.29250-1-bhanuprakash.modem@intel.com> References: <20210322143008.29250-1-bhanuprakash.modem@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 7/7] FOR_TESTING_ONLY: Print coeffs of hw and sw CTM 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" Signed-off-by: Bhanuprakash Modem --- drivers/gpu/drm/i915/display/intel_color.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 8f9727553c45..caf4c3442b9e 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -1909,6 +1909,8 @@ bool intel_csc_equal(const struct intel_crtc_state *current_config, u16 coeffs[9]; int i; + DRM_DEBUG_KMS("Bhanu debug--> sw_ctm[%s] hw_ctm[%s]", yesno(!!blob1), yesno(!!blob2)); + if (!blob1 != !blob2) return false; @@ -1923,6 +1925,9 @@ bool intel_csc_equal(const struct intel_crtc_state *current_config, else ilk_csc_convert_ctm(current_config, coeffs); + for (i = 0; i < 9; i++) + DRM_DEBUG_KMS("Bhanu debug--> sw_ctm[%d]=0x%x hw_ctm[%d]=0x%llx", i, coeffs[i], i, ctm2->matrix[i]); + for (i = 0; i < 9; i++) { if (abs(coeffs[i] - ctm2->matrix[i])) return false;