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 CD0C6C7EE2C for ; Tue, 6 Jun 2023 19:15:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 329D210E39A; Tue, 6 Jun 2023 19:15:14 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 19F3610E399 for ; Tue, 6 Jun 2023 19:15:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686078911; x=1717614911; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=k/s812DcLCijXF7/p+/WAkpF8Lk2KzY3+tq83zOKYmY=; b=Lqdq4Xxa+qA1pB+c+CMXOo3rps50JhHUhjsaWNtnyWFDzkclHiGNKZiw /XW3Glo9YT+w+PnCl8bMCskZHod58aymrP/339r6Qby4ERezdjH9ydcza +A/6Xm1svtsgyeRzM0qOfgdqfDBXGPFIZqMvNbf5GaQG+uw2zSbvsSTNr kXsCWzFxv6uDnNAP3FB9XLn4yjffMo3fQ/9NduFG7F0DwZVyl95DiOU82 hisXB85oxssIdhkPq3ZR1wI6ig51/fHqose4BmmpPEWj0k+JYPKyxEHSW PZBSdAic2JLbldvZWSUFF7i8337pcsQGHx6OqhHgf9OSVoN6dnmB5BcVL A==; X-IronPort-AV: E=McAfee;i="6600,9927,10733"; a="443146217" X-IronPort-AV: E=Sophos;i="6.00,221,1681196400"; d="scan'208";a="443146217" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2023 12:15:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10733"; a="709186996" X-IronPort-AV: E=Sophos;i="6.00,221,1681196400"; d="scan'208";a="709186996" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.70]) by orsmga002.jf.intel.com with SMTP; 06 Jun 2023 12:15:08 -0700 Received: by stinkbox (sSMTP sendmail emulation); Tue, 06 Jun 2023 22:15:07 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Tue, 6 Jun 2023 22:14:46 +0300 Message-Id: <20230606191504.18099-2-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20230606191504.18099-1-ville.syrjala@linux.intel.com> References: <20230606191504.18099-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH v2 01/19] drm/i915: Constify LUT entries in checker 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" From: Ville Syrjälä The LUT checker doesn't modify the LUT entries so make them const. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_color.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 8966e6560516..2d5640aab4d8 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -2848,16 +2848,16 @@ static int icl_pre_csc_lut_precision(const struct intel_crtc_state *crtc_state) return 16; } -static bool err_check(struct drm_color_lut *lut1, - struct drm_color_lut *lut2, u32 err) +static bool err_check(const struct drm_color_lut *lut1, + const struct drm_color_lut *lut2, u32 err) { return ((abs((long)lut2->red - lut1->red)) <= err) && ((abs((long)lut2->blue - lut1->blue)) <= err) && ((abs((long)lut2->green - lut1->green)) <= err); } -static bool intel_lut_entries_equal(struct drm_color_lut *lut1, - struct drm_color_lut *lut2, +static bool intel_lut_entries_equal(const struct drm_color_lut *lut1, + const struct drm_color_lut *lut2, int lut_size, u32 err) { int i; @@ -2874,7 +2874,7 @@ static bool intel_lut_equal(const struct drm_property_blob *blob1, const struct drm_property_blob *blob2, int check_size, int precision) { - struct drm_color_lut *lut1, *lut2; + const struct drm_color_lut *lut1, *lut2; int lut_size1, lut_size2; u32 err; -- 2.39.3