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 7E9CFD111A8 for ; Mon, 1 Dec 2025 08:30:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4387310E329; Mon, 1 Dec 2025 08:30:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="O0LDeTAO"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F51110E341; Mon, 1 Dec 2025 08:30:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764577822; x=1796113822; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=YMFEJogHsTvlt3+pZNiaYpGoAQBRirM1RpH5i4NMctI=; b=O0LDeTAOA0RlkeA4XZ8XHRqlOsULWZB01PtPhZ1GzySpuvb0aId+ZvhH dYcKHBtQpvXwOusorzG3YfzyNo0UJpWCcfdwC4NMyGn6rlCQyo1Ln98fh eC+vsqXoXt9ltBqVHCSO4O/nO3sodqh51CnZTComRTRBcex1TQz6bKFgO PTQ3A9/AewLSRkRPq4TeFyywy4VEnwNnFcr4D7wB5mTdYEnuaPY3fEKzp cmflWzXzhIyn1l5SjqWRrmSLUNhiJj0sOYnVEWA0dnVkpU5Bd0y1/ycb3 eB2ofah1N69HmIcgfI6cR1C48BpASJ+iX5041IlQqiRc5hrsSrSwkHiBP g==; X-CSE-ConnectionGUID: 7ZfSsA+gR+KHlrYp4yF/XA== X-CSE-MsgGUID: orvbLfrERnKhdYynJk+NMQ== X-IronPort-AV: E=McAfee;i="6800,10657,11629"; a="66578625" X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="66578625" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 00:30:22 -0800 X-CSE-ConnectionGUID: qqOG7LTKQMC1a194Wh2DaA== X-CSE-MsgGUID: sDL/JizkSkq8sdn5CHb5+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="198353519" Received: from srr4-3-linux-106-armuthy.iind.intel.com ([10.190.238.56]) by fmviesa005.fm.intel.com with ESMTP; 01 Dec 2025 00:30:15 -0800 From: Arun R Murthy Date: Mon, 01 Dec 2025 13:58:59 +0530 Subject: [PATCH v9 17/20] drm/i915/crtc: Hook i915 IET LUT with the drm IET properties MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251201-dpst-v9-17-e462d55dba65@intel.com> References: <20251201-dpst-v9-0-e462d55dba65@intel.com> In-Reply-To: <20251201-dpst-v9-0-e462d55dba65@intel.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Lucas De Marchi , =?utf-8?q?Thomas_Hellstr=C3=B6m?= , uma.shankar@intel.com, chaitanya.kumar.borah@intel.com, suraj.kandpal@intel.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, "Imported from f20250128-dpst-v8-0-871b94d777f8"@intel.com, Arun R Murthy X-Mailer: b4 0.15-dev X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Upon drm getting the IET LUT value from the user through the IET_LUT property, i915 driver will write the LUT table to the hardware registers. Signed-off-by: Arun R Murthy --- drivers/gpu/drm/i915/display/intel_display.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 191a830009e78a31e1ad3d9ca8e0596e1a1ff71e..fd81452483bff1c6542aa95b6e11874fff21bc29 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7579,6 +7579,9 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state) intel_histogram_update(crtc, (struct drm_histogram_config *) colorop->state->histogram_enable->data); + + if (colorop->state->iet_lut_updated) + intel_histogram_set_iet_lut(crtc, colorop->state->data); } /* Underruns don't always raise interrupts, so check manually */ -- 2.25.1