From patchwork Thu Jan 30 05:16:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Golani, Mitulkumar Ajitkumar" X-Patchwork-Id: 13954319 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 57601C0218A for ; Thu, 30 Jan 2025 05:19:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E817710E243; Thu, 30 Jan 2025 05:19:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="KMSfmasg"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5663910E8E3; Thu, 30 Jan 2025 05:19:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738214362; x=1769750362; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DxAOlWmuigpmyRQVK6XRDvPHTpUb1saBQtgYMYbdjSo=; b=KMSfmasgqoYarwqGjdyYbYaADHvHKUinsnbqCvps2/Lf0JsRioSI5cy6 jcGB1Ea3YFJjavsPxRjLUX76OQtR3v0P/EEdZm3GaUK6u5NrTTMxgwFD7 TpYX91NDBKNnccbrNUj0BqA75my9omFz/Dv+Cv/7N4p8Ema+8Oi+fkfbU DFaVBa5fu55vLpdGON5rE+qGjSp6D50QqUYFBoDcU88wb6V0Ybbjivgs4 yWeC+c2ezBSCcx27wYngbkOkFY0IFlqkV9t+yffDgoQxYAyfTGrdDe7JD V58uuvrT6lPz6/WGXFkuPFk1uhs4z62vklIqzTW6ZwUSJSFwAvo0BtCiD w==; X-CSE-ConnectionGUID: 5AijHuyBRvWS+5Ae577SBQ== X-CSE-MsgGUID: 5m/G3WOYSIK9VbkZyJzDaA== X-IronPort-AV: E=McAfee;i="6700,10204,11330"; a="50133482" X-IronPort-AV: E=Sophos;i="6.13,244,1732608000"; d="scan'208";a="50133482" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2025 21:19:22 -0800 X-CSE-ConnectionGUID: 1aoNjQxvR7WY+k+YGEbldQ== X-CSE-MsgGUID: R/Ee8q8xSIegoijQxirpgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,244,1732608000"; d="scan'208";a="109060357" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa006.fm.intel.com with ESMTP; 29 Jan 2025 21:19:20 -0800 From: Mitul Golani To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: ankit.k.nautiyal@intel.com, uma.shankar@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH v6 4/6] drm/i915/dp: Compute as_sdp.vtotal based on vrr timings Date: Thu, 30 Jan 2025 10:46:07 +0530 Message-ID: <20250130051609.1796524-5-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250130051609.1796524-1-mitulkumar.ajitkumar.golani@intel.com> References: <20250130051609.1796524-1-mitulkumar.ajitkumar.golani@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" 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]. --v4: - update vtotal with wrapper function of vmin [Ville] 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..f876dbeb6121 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 = intel_vrr_vmin_vtotal(crtc_state); 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; } }