From patchwork Fri Jan 24 14:59:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nautiyal, Ankit K" X-Patchwork-Id: 13949553 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 13810C0218D for ; Fri, 24 Jan 2025 15:11:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A3AA110E99F; Fri, 24 Jan 2025 15:11:45 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="d4HwOO1P"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id C1B7710E9A2; Fri, 24 Jan 2025 15:11:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737731504; x=1769267504; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=puxO+z5IFdkeUgVuTW6UZfNw9/lwWZxV3LNbxFp0CkQ=; b=d4HwOO1PSxRnAeJ9Ab9TmYmx1Py2PHjjbnpqu931kl0XJankkMHcpnbr rxJuhH5bjSqQ7ar2l5YhfAhELeTRv2zWElFjDEtAPgJPtfECd1br3k6Ki bGNH9kSrMvpxhgiJlgTKJbhgPYfTmszQwZnvoGMY974u1rZ8kIZIbxjTl nnPrjDa1zzv2ieucW3iybvalIG8mAPFGmfpJeArkrmn+Q/6q43Pcz5vTl +OQsoQ8Pffl73QNK9KPxEjOzY32W6cI/K7fVPcMZHI/o1OKT/fwivtq/g xJsxP1TUOmsZMPEyoRBgv7tJumGLWfdZE7h5LZ6Dk9RyU0tFoiysKrkcJ g==; X-CSE-ConnectionGUID: DXxDiPwnTnab2oa2jJcGwA== X-CSE-MsgGUID: A/fqKYLdTcODyvj6s8rCdw== X-IronPort-AV: E=McAfee;i="6700,10204,11325"; a="38177376" X-IronPort-AV: E=Sophos;i="6.13,231,1732608000"; d="scan'208";a="38177376" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2025 07:11:44 -0800 X-CSE-ConnectionGUID: i0vXUlkEQvy6SnMwhyajEQ== X-CSE-MsgGUID: 1IiEnpWQRReFxakys27deg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="108221170" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2025 07:11:41 -0800 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, jani.nikula@linux.intel.com, ville.syrjala@linux.intel.com, mitulkumar.ajitkumar.golani@intel.com Subject: [PATCH 04/35] drm/i915/dp: Compute as_sdp.vtotal based on vrr timings Date: Fri, 24 Jan 2025 20:29:49 +0530 Message-ID: <20250124150020.2271747-5-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250124150020.2271747-1-ankit.k.nautiyal@intel.com> References: <20250124150020.2271747-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 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" From: Mitul Golani Compute as_sdp.vtotal based on minimum vtotal calculated during vrr computation. --v2: - make a separate patch and update to vmin only [Ankit]. --v3: - Update vtotal to vmin for cmrr case as well [Ankit]. Signed-off-by: Mitul Golani Reviewed-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_dp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 591e4fa20c16..ddfc79b1ee10 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2834,15 +2834,14 @@ static void intel_dp_compute_as_sdp(struct intel_dp *intel_dp, as_sdp->sdp_type = DP_SDP_ADAPTIVE_SYNC; as_sdp->length = 0x9; as_sdp->duration_incr_ms = 0; + as_sdp->vtotal = crtc_state->vrr.vmin; if (crtc_state->cmrr.enable) { as_sdp->mode = DP_AS_SDP_FAVT_TRR_REACHED; - as_sdp->vtotal = adjusted_mode->vtotal; as_sdp->target_rr = drm_mode_vrefresh(adjusted_mode); as_sdp->target_rr_divider = true; } else { as_sdp->mode = DP_AS_SDP_AVT_DYNAMIC_VTOTAL; - as_sdp->vtotal = adjusted_mode->vtotal; as_sdp->target_rr = 0; } }