From patchwork Fri Feb 28 09:37:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Vinod Govindapillai X-Patchwork-Id: 13995989 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 95199C282CD for ; Fri, 28 Feb 2025 09:38:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E849110EC38; Fri, 28 Feb 2025 09:38:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ekqRAmxr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id B181410EC35; Fri, 28 Feb 2025 09:38:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740735510; x=1772271510; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zgC2fv7B8e7LVdgB6bmH3CsC+Zx/vFo7l6Hf2mv7ujY=; b=ekqRAmxrvLAIfKpfrBWpSOdbl2Z8s8XO89WNmQhuF3DqxenyOAvG8hYT Dp/YbaWlezAljIb7kJfvVWQCm6ENKt8zRjIVQ8OhuQ8sX7xj4ujDM91Eh TYeClxMiMYkvcGtqOgQF8FdHgoT2+gpIr3Uo3k5LmJZ05zW86j8ezSh+O hjqRwfKFxwzZ/MSD7fwSwlBSpq3Uj165V3DwK/b/BK1/PJgRUkKnLYEbr 7VNbnODdNszuSSuz4ge4aOCrM59nlz+gZ3ATkjPkWBgMs7cIcg1/Hv613 iMdB2fV9ACP8HJJaDjp4Arj2GJzN4LAYKWWGCiMurH/DIzduSnvwTFJgh Q==; X-CSE-ConnectionGUID: Q1TM8LJrR6KO4W4S2gTOVQ== X-CSE-MsgGUID: xjPpTCtrThaMYlJEa3kNFA== X-IronPort-AV: E=McAfee;i="6700,10204,11358"; a="52293060" X-IronPort-AV: E=Sophos;i="6.13,322,1732608000"; d="scan'208";a="52293060" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2025 01:38:29 -0800 X-CSE-ConnectionGUID: FB5P8u9HQ6y5cemJ+TbGeA== X-CSE-MsgGUID: 9L1P/cGqQnObAmb8cX2VTw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="154466429" Received: from klitkey1-mobl1.ger.corp.intel.com (HELO vgovind2-mobl3.intel.com) ([10.245.246.23]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2025 01:38:26 -0800 From: Vinod Govindapillai To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org, vinod.govindapillai@intel.com, jani.nikula@intel.com, jani.saarinen@intel.com Subject: [PATCH v10 2/9] drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged() Date: Fri, 28 Feb 2025 11:37:55 +0200 Message-ID: <20250228093802.27091-3-vinod.govindapillai@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250228093802.27091-1-vinod.govindapillai@intel.com> References: <20250228093802.27091-1-vinod.govindapillai@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a const qualifier for the "state" parameter as well as we could use this helper to get the combined damage in cases of const drm_plane_state as well. Needed mainly for xe driver big joiner cases where we need to track the damage from immutable plane state. Reviewed-by: Ville Syrjälä Signed-off-by: Vinod Govindapillai --- drivers/gpu/drm/drm_damage_helper.c | 2 +- include/drm/drm_damage_helper.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c index afb02aae707b..44a5a36806e3 100644 --- a/drivers/gpu/drm/drm_damage_helper.c +++ b/drivers/gpu/drm/drm_damage_helper.c @@ -308,7 +308,7 @@ EXPORT_SYMBOL(drm_atomic_helper_damage_iter_next); * True if there is valid plane damage otherwise false. */ bool drm_atomic_helper_damage_merged(const struct drm_plane_state *old_state, - struct drm_plane_state *state, + const struct drm_plane_state *state, struct drm_rect *rect) { struct drm_atomic_helper_damage_iter iter; diff --git a/include/drm/drm_damage_helper.h b/include/drm/drm_damage_helper.h index effda42cce31..a58cbcd11276 100644 --- a/include/drm/drm_damage_helper.h +++ b/include/drm/drm_damage_helper.h @@ -78,7 +78,7 @@ bool drm_atomic_helper_damage_iter_next(struct drm_atomic_helper_damage_iter *iter, struct drm_rect *rect); bool drm_atomic_helper_damage_merged(const struct drm_plane_state *old_state, - struct drm_plane_state *state, + const struct drm_plane_state *state, struct drm_rect *rect); #endif