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 70B52D1269D for ; Wed, 3 Dec 2025 10:32:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 226BC10E77E; Wed, 3 Dec 2025 10:32:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="liKkjlsY"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id B861110E777; Wed, 3 Dec 2025 10:32:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764757924; x=1796293924; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZEx6rRZ17i1hGzGqBBZbSkXCRtKhaxEW4EmpRcREkn4=; b=liKkjlsYOpx4q2qxY4Ay7gaZTSSFSamyYkXI007wcP/MUrp6lzK4M6Ps vFCjkpKhQZrjNaiyG0wOzZwy64lKFkxgwXbj7QJ++A99x69tneTBPQA7z j1Ipzj/uaxXriZ7CduylaRPJoRbTYXOzVz3NeHE2v4bQ51CxA9HagNd/i DOx8SoiNCUDttJpXQ1rGQtsjFzOcn8Ydmeon1BLvYMeaHADm15NEuPfQ4 FW5BrVEhsLtMuQPU8bibs2UEXus1VKXca9YmE3e5qtzBAOnjzw5Xshj/a mVrQDAuxTj9q/XnllJKDE2zduUJm5qt07Ri5duPCu4S8c0k1Ah3EaRVur w==; X-CSE-ConnectionGUID: 1CWeYuoOQjmSbN2GwBqJBg== X-CSE-MsgGUID: DpX90uO1Qtaj5PdawZN7Nw== X-IronPort-AV: E=McAfee;i="6800,10657,11631"; a="66912129" X-IronPort-AV: E=Sophos;i="6.20,245,1758610800"; d="scan'208";a="66912129" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Dec 2025 02:32:04 -0800 X-CSE-ConnectionGUID: pgrij4W2SaSlwR/Ff267kA== X-CSE-MsgGUID: IpuUMXHqQD2B9Vq4jcc2lA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,245,1758610800"; d="scan'208";a="194657457" Received: from lfiedoro-mobl.ger.corp.intel.com (HELO jhogande-mobl3.intel.com) ([10.245.246.208]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Dec 2025 02:32:02 -0800 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: imre.deak@intel.com, =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH v2 8/8] drm/i915/psr: Move sink_sync_latency to intel_connector Date: Wed, 3 Dec 2025 12:31:34 +0200 Message-ID: <20251203103134.1054430-9-jouni.hogander@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251203103134.1054430-1-jouni.hogander@intel.com> References: <20251203103134.1054430-1-jouni.hogander@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit 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" As everything else related to PSR and Panel Replay capabilities are moved into intel_connector move sink_sync_latency as well. Signed-off-by: Jouni Högander Reviewed-by: Imre Deak --- drivers/gpu/drm/i915/display/intel_display_types.h | 3 ++- drivers/gpu/drm/i915/display/intel_psr.c | 8 ++++---- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index fb1c8b2d3979f..90821019eaa13 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -588,6 +588,8 @@ struct intel_connector { u16 su_w_granularity; u16 su_y_granularity; + + u8 sync_latency; } psr_caps; } dp; @@ -1742,7 +1744,6 @@ struct intel_psr { bool psr2_sel_fetch_cff_enabled; bool su_region_et_enabled; bool req_psr2_sdp_prior_scanline; - u8 sink_sync_latency; ktime_t last_entry_attempt; ktime_t last_exit; bool sink_not_reliable; diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index c01e06f9cf643..b2dd4317c675f 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -684,8 +684,7 @@ static void _psr_init_dpcd(struct intel_dp *intel_dp, struct intel_connector *co connector->dp.psr_caps.support = true; intel_dp->psr.sink_support = true; - intel_dp->psr.sink_sync_latency = - intel_dp_get_sink_sync_latency(intel_dp); + connector->dp.psr_caps.sync_latency = intel_dp_get_sink_sync_latency(intel_dp); if (DISPLAY_VER(display) >= 9 && connector->dp.psr_caps.dpcd[0] >= DP_PSR2_WITH_Y_COORD_IS_SUPPORTED) { @@ -910,7 +909,7 @@ static u8 psr_compute_idle_frames(struct intel_dp *intel_dp) * off-by-one issue that HW has in some cases. */ idle_frames = max(6, connector->panel.vbt.psr.idle_frames); - idle_frames = max(idle_frames, intel_dp->psr.sink_sync_latency + 1); + idle_frames = max(idle_frames, connector->dp.psr_caps.sync_latency + 1); if (drm_WARN_ON(display->drm, idle_frames > 0xf)) idle_frames = 0xf; @@ -1005,10 +1004,11 @@ static int psr2_block_count(struct intel_dp *intel_dp) static u8 frames_before_su_entry(struct intel_dp *intel_dp) { + struct intel_connector *connector = intel_dp->attached_connector; u8 frames_before_su_entry; frames_before_su_entry = max_t(u8, - intel_dp->psr.sink_sync_latency + 1, + connector->dp.psr_caps.sync_latency + 1, 2); /* Entry setup frames must be at least 1 less than frames before SU entry */ -- 2.43.0