From patchwork Tue Aug 29 16:04:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 13369141 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 C5FC9C83F12 for ; Tue, 29 Aug 2023 16:00:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9F16310E40A; Tue, 29 Aug 2023 15:59:55 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id DDBF310E3F6; Tue, 29 Aug 2023 15:59:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693324792; x=1724860792; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=G80/t0E+Y7X7UG/FuuAwrW8sEE/xYeufMdF4yveur7o=; b=OIknZ0eweySJLcM7qjeKyNXhe9eLEeza4Q33z8br2pTlgP2T++8jlRq3 sHJNGkmkXupJFcDnk0nu8lYTzWjJx0Zy1jaKahw8CSxEH+yALo1Y1HT/C mIi1Ke2e4+INAFL3dLDBsn6VcsDKLr7VKYXbXi5iKrC0UrE/FCnvfaJxC Fathv7f/7Po6Pfk6307ttfQ1Mtc+2qMcY69QHzQYEGeSPJMP8Wt45voYv wKAJUkI5N+tHjUgEWYzsOYFuMn5GuzoB6skZuedc/azQlUVnFMW/ZbsQJ mTx969B/U0s3gC8cBRMhNjx2MnGrktAudqeTN94BOt0QITgG3lB7yHOMX w==; X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="441769427" X-IronPort-AV: E=Sophos;i="6.02,210,1688454000"; d="scan'208";a="441769427" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2023 08:59:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="688555060" X-IronPort-AV: E=Sophos;i="6.02,210,1688454000"; d="scan'208";a="688555060" Received: from cfl-desktop.iind.intel.com ([10.190.239.20]) by orsmga003.jf.intel.com with ESMTP; 29 Aug 2023 08:59:26 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [RFC 22/33] drm/i915/color: Add plane color callbacks Date: Tue, 29 Aug 2023 21:34:11 +0530 Message-ID: <20230829160422.1251087-23-uma.shankar@intel.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230829160422.1251087-1-uma.shankar@intel.com> References: <20230829160422.1251087-1-uma.shankar@intel.com> MIME-Version: 1.0 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: , Cc: Uma Shankar , Chaitanya Kumar Borah , wayland-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add callbacks for color plane operations. load_plane_luts: used to load pre/post csc luts load_plane_csc_matrix: used to load csc matrix Co-developed-by: Chaitanya Kumar Borah Signed-off-by: Chaitanya Kumar Borah Signed-off-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_color.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index feff8ac45f47..faf16107d339 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -81,6 +81,12 @@ struct intel_color_funcs { * Read config other than LUTs and CSCs, before them. Optional. */ void (*get_config)(struct intel_crtc_state *crtc_state); + + /* + * Plane color callbacks + */ + void (*load_plane_csc_matrix)(const struct drm_plane_state *plane_state); + void (*load_plane_luts)(const struct drm_plane_state *plane_state); }; #define CTM_COEFF_SIGN (1ULL << 63)