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 0853BFEC11B for ; Wed, 25 Mar 2026 11:08:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A154010E85B; Wed, 25 Mar 2026 11:08:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Kle5a2Ht"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3295A10E851; Wed, 25 Mar 2026 11:08:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774436893; x=1805972893; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4ZdtL4VjT88tZ757ZAurFWbxyc5QhKJj3sNKswRYpp8=; b=Kle5a2HtJf/OOCWfrZOI3OvIyzz749y5hYrgyxs5qydjtKW8KBAdaCNE wZ3bfHAEgsC+spm2sqPboHLppZbgK7sahVycralz2BqX1s9LPUSBsvHpe s7N9/1vrWr15my1FjJfeR89L7o/n3N6HnFTC4uCovL7tQonW9sJz538VT PgzpGyXmg+ABAT0QVhAoQUQoI72AkPRKkKSnGdf9HW2JXjRGHxTW7WHSk URyxlkRtC6ZMqdMtNb6mENdwcNMu1FoeTiq5Y6TgwsDUk0n7Qp5SvCwla EJ3EgygEWsSW20WsTVCC1k+2Qw7P1Uy9U0DD2a5Gj5HnlV3k9BUZQk0Jp A==; X-CSE-ConnectionGUID: EliDJEeiTIC6jYCmEb8VQQ== X-CSE-MsgGUID: b6CE5rClQlWgNi0mzpunvg== X-IronPort-AV: E=McAfee;i="6800,10657,11739"; a="93047512" X-IronPort-AV: E=Sophos;i="6.23,140,1770624000"; d="scan'208";a="93047512" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2026 04:08:13 -0700 X-CSE-ConnectionGUID: gIq8zbrwRmqD27BwHBSInQ== X-CSE-MsgGUID: dXSLxN0BRQmY2mYMOXluAA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,140,1770624000"; d="scan'208";a="219798353" Received: from kandpal-x299-ud4-pro.iind.intel.com ([10.190.239.10]) by fmviesa006.fm.intel.com with ESMTP; 25 Mar 2026 04:08:11 -0700 From: Suraj Kandpal To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: sowmiya.s@intel.com, uma.shankar@intel.com, swati2.sharma@intel.com, chaitanya.kumar.borah@intel.com, arun.r.murthy@intel.com, Suraj Kandpal Subject: [PATCH v3 09/26] drm/i915/writeback: Fill encoder->get_config Date: Wed, 25 Mar 2026 16:37:27 +0530 Message-Id: <20260325110744.1096786-10-suraj.kandpal@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260325110744.1096786-1-suraj.kandpal@intel.com> References: <20260325110744.1096786-1-suraj.kandpal@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" Fill the encoder->get_config hook with relevant data which helps verify state. Signed-off-by: Suraj Kandpal --- drivers/gpu/drm/i915/display/intel_writeback.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_writeback.c b/drivers/gpu/drm/i915/display/intel_writeback.c index 64769609aefe..1df04538d48c 100644 --- a/drivers/gpu/drm/i915/display/intel_writeback.c +++ b/drivers/gpu/drm/i915/display/intel_writeback.c @@ -100,6 +100,14 @@ static const struct drm_connector_helper_funcs conn_helper_funcs = { .mode_valid = intel_writeback_mode_valid, }; +static void +intel_writeback_get_config(struct intel_encoder *encoder, + struct intel_crtc_state *crtc_state) +{ + crtc_state->output_types |= BIT(INTEL_OUTPUT_WRITEBACK); + crtc_state->output_format = INTEL_OUTPUT_FORMAT_RGB; +} + static bool intel_writeback_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe) @@ -170,6 +178,7 @@ int intel_writeback_init(struct intel_display *display) encoder->type = INTEL_OUTPUT_WRITEBACK; encoder->pipe_mask = ~0; encoder->cloneable = 0; + encoder->get_config = intel_writeback_get_config; encoder->get_hw_state = intel_writeback_get_hw_state; connector = &writeback_conn->connector; -- 2.34.1