From patchwork Mon Nov 11 12:32:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kandpal, Suraj" X-Patchwork-Id: 13870684 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 13EAAD2E9E4 for ; Mon, 11 Nov 2024 12:33:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A645C10E4A0; Mon, 11 Nov 2024 12:33:19 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="VdO5KgwQ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id AA5B810E49F; Mon, 11 Nov 2024 12:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731328397; x=1762864397; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EvXXfbyONgtVlbnex88X2x65RMEVdiknRUUJQ1bVzu4=; b=VdO5KgwQ6zzcLVTUfo5RrRJ+01sZYUZUWqN2Mvv9hwMNe3CpWOd8wMVN uhHV9V0d/+yBPPh2ZmwENUbUH62I7cLyfDS0/85JG7sqOIP5RyTSjl30s NSdY9sFEzj/iLGj4byE7nEBQOko8BkQHw8UO508fgpmhPp9E5ioBRzA5I 3e+XP5ip778y+sZwnQp83o0sQsky3cOpBxMDWJ2XOwhHvcfzN0WdwYMug d0HG5FEyH1rOuxRSG4QuGYoNTLtDHCEMfAumoNtyAYxT03dFRP73IAf9Z MgAyDOsYlnHoZr/Ev3/A+PT2I4UEDvXCYQHvuL0E5GQdZhUkRXJFh2g8y Q==; X-CSE-ConnectionGUID: pmx5BDaxT6OKJDCIQL/Xbg== X-CSE-MsgGUID: Ql+U/zyJSyGhzvsgSc1LCw== X-IronPort-AV: E=McAfee;i="6700,10204,11252"; a="35068052" X-IronPort-AV: E=Sophos;i="6.12,145,1728975600"; d="scan'208";a="35068052" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2024 04:33:17 -0800 X-CSE-ConnectionGUID: X0ExlaM1Qu2Nb12J7e1OyQ== X-CSE-MsgGUID: +nq+W8LSRzyxtogL8cKo4g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,145,1728975600"; d="scan'208";a="117823246" Received: from kandpal-x299-ud4-pro.iind.intel.com ([10.190.239.10]) by fmviesa001.fm.intel.com with ESMTP; 11 Nov 2024 04:33:16 -0800 From: Suraj Kandpal To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: vinod.govindapillai@intel.com, Suraj Kandpal Subject: [PATCH 3/3] drm/i915/watermark: Use intel_display for dpkgc code Date: Mon, 11 Nov 2024 18:02:59 +0530 Message-Id: <20241111123259.1072534-3-suraj.kandpal@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241111123259.1072534-1-suraj.kandpal@intel.com> References: <20241111123259.1072534-1-suraj.kandpal@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" Use intel_display for DPKGC code wherever we can. While we are at it also use intel_de_rmw instead of intel_uncore_rmw as we really don't need the internal uncore_rmw_function. Signed-off-by: Suraj Kandpal --- drivers/gpu/drm/i915/display/skl_watermark.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c index e061015a89b0..357eb8630ab3 100644 --- a/drivers/gpu/drm/i915/display/skl_watermark.c +++ b/drivers/gpu/drm/i915/display/skl_watermark.c @@ -2852,18 +2852,19 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, bool enable_dpkgc, u32 max_linetime) { + struct intel_display *display = to_intel_display(&i915->drm); u32 adjusted_latency = LNL_PKG_C_LATENCY_MASK; u32 clear = 0, val = 0; u32 added_wake_time = 0; - if (DISPLAY_VER(i915) < 20) + if (DISPLAY_VER(display) < 20) return; if (enable_dpkgc) { adjusted_latency = skl_watermark_max_latency(i915, 1); /* Wa_22020299601 */ - if ((DISPLAY_VER(i915) == 20 || DISPLAY_VER(i915) == 30) && + if ((DISPLAY_VER(display) == 20 || DISPLAY_VER(display) == 30) && adjusted_latency != 0) adjusted_latency = max_linetime * DIV_ROUND_UP(adjusted_latency, max_linetime); @@ -2871,14 +2872,14 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, adjusted_latency = LNL_PKG_C_LATENCY_MASK; added_wake_time = DSB_EXE_TIME + - i915->display.sagv.block_time_us; + display->sagv.block_time_us; } clear |= LNL_ADDED_WAKE_TIME_MASK | LNL_PKG_C_LATENCY_MASK; val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, adjusted_latency); val |= REG_FIELD_PREP(LNL_ADDED_WAKE_TIME_MASK, added_wake_time); - intel_uncore_rmw(&i915->uncore, LNL_PKG_C_LATENCY, clear, val); + intel_de_rmw(display, LNL_PKG_C_LATENCY, clear, val); } static int