From patchwork Tue Nov 27 09:39:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kulkarni, Vandita" X-Patchwork-Id: 10699983 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 30CB713BF for ; Tue, 27 Nov 2018 09:55:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 208222A426 for ; Tue, 27 Nov 2018 09:55:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 150CF2A4C5; Tue, 27 Nov 2018 09:55:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D30B52A426 for ; Tue, 27 Nov 2018 09:55:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A6F26E0D6; Tue, 27 Nov 2018 09:55:49 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 726E16E0D9 for ; Tue, 27 Nov 2018 09:55:42 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Nov 2018 01:55:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,286,1539673200"; d="scan'208";a="100837816" Received: from vandita-desktop.iind.intel.com ([10.223.25.24]) by FMSMGA003.fm.intel.com with ESMTP; 27 Nov 2018 01:55:40 -0800 From: Vandita Kulkarni To: intel-gfx@lists.freedesktop.org Date: Tue, 27 Nov 2018 15:09:08 +0530 Message-Id: <1543311548-19149-7-git-send-email-vandita.kulkarni@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1543311548-19149-1-git-send-email-vandita.kulkarni@intel.com> References: <1543311548-19149-1-git-send-email-vandita.kulkarni@intel.com> Subject: [Intel-gfx] [PATCH 6/6] drm/i915/icl: Update port clock in compute config X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, ville.syrjala@intel.com MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP For DSI 8X clock is AFE clock which is is 5 times port clock. Signed-off-by: Vandita Kulkarni Reviewed-by: Madhav Chauhan --- drivers/gpu/drm/i915/icl_dsi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/icl_dsi.c b/drivers/gpu/drm/i915/icl_dsi.c index 80382fb..2812129 100644 --- a/drivers/gpu/drm/i915/icl_dsi.c +++ b/drivers/gpu/drm/i915/icl_dsi.c @@ -1183,6 +1183,7 @@ static bool gen11_dsi_compute_config(struct intel_encoder *encoder, pipe_config->cpu_transcoder = TRANSCODER_DSI_0; pipe_config->clock_set = true; + pipe_config->port_clock = intel_dsi_bitrate(intel_dsi)/5; //TODO: Add check if DSI PLL calculation is done