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 AEF9BFF4942 for ; Mon, 30 Mar 2026 04:22:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9795910E373; Mon, 30 Mar 2026 04:22:37 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="AsUzKw5t"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9AB2010E36A; Mon, 30 Mar 2026 04:22:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774844557; x=1806380557; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=QjHn86Y64BLqkfJPuu7ameMNQVs+p9aU1Y/NrJ1NZ54=; b=AsUzKw5tbBwLxgOSHkYWIwgx12uhI6W19VuE86NJBnT2GnzbRpMHGc2S CZ0117KAtsKCs8LndhIChrjTY6JSQBDct6ENxOcT8HthlAO1O0zThDGYI TWnNQK32i8pAB1C/r8DzUGGdc48XjxWYjDA5uNTQYQRouQuQXbWstY6m8 T/fzWmgta8VFK3gbYZdmBnAiNL2/U76PFVyLBKlTskBODBnz5SrxK1LEW RpC33llxC0HIv/Vo7dr7u6D4lpfJrvSRPS15GaNA5OIhVmjdkwiam2pSy V5pwE11LRZvnGqSqDSX+OYae7EmDxPED77ERyqRKjtYwgsFdpXKwKehdf A==; X-CSE-ConnectionGUID: k+BeUXLgRgC7PVHilgk91Q== X-CSE-MsgGUID: 5t02FWadQlWmenypnCFw3w== X-IronPort-AV: E=McAfee;i="6800,10657,11743"; a="87218250" X-IronPort-AV: E=Sophos;i="6.23,149,1770624000"; d="scan'208";a="87218250" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2026 21:22:36 -0700 X-CSE-ConnectionGUID: pmb+XpqHQFSCP4q4hZZqVQ== X-CSE-MsgGUID: Ke5mkvPVTTuHQnhiYHRbYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,149,1770624000"; d="scan'208";a="263871358" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2026 21:22:34 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, jouni.hogander@intel.com, animesh.manna@intel.com, Ankit Nautiyal Subject: [PATCH 15/19] drm/i915/psr: Program Panel Replay CONFIG3 using AS SDP transmission time Date: Mon, 30 Mar 2026 09:36:52 +0530 Message-ID: <20260330040656.4116502-16-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260330040656.4116502-1-ankit.k.nautiyal@intel.com> References: <20260330040656.4116502-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" Panel Replay requires the AS SDP transmission time to be written into PANEL_REPLAY_CONFIG3. This field was previously not programmed. Use the AS SDP transmission-time helper to populate CONFIG3. Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index ca054135ca30..34b0993d9b1d 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -783,7 +783,7 @@ static void _panel_replay_enable_sink(struct intel_dp *intel_dp, const struct intel_crtc_state *crtc_state) { struct intel_display *display = to_intel_display(intel_dp); - u8 panel_replay_config[2]; + u8 panel_replay_config[3]; int ret; panel_replay_config[0] = DP_PANEL_REPLAY_ENABLE | @@ -792,6 +792,7 @@ static void _panel_replay_enable_sink(struct intel_dp *intel_dp, DP_PANEL_REPLAY_RFB_STORAGE_ERROR_EN | DP_PANEL_REPLAY_ACTIVE_FRAME_CRC_ERROR_EN; panel_replay_config[1] = DP_PANEL_REPLAY_CRC_VERIFICATION; + panel_replay_config[2] = intel_dp_as_sdp_transmission_time(); if (crtc_state->has_sel_update) panel_replay_config[0] |= DP_PANEL_REPLAY_SU_ENABLE; -- 2.45.2