From patchwork Tue Nov 28 14:08:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13471208 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 7185DC4167B for ; Tue, 28 Nov 2023 14:09:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ro1O7g3MYbLIDwYp90VcWWkYOvYYyKb7Wl7iMnYuYFA=; b=1LIZIaYHoUt6f4 ZciRwX9d4tu36vnp+m8GmQifL1hsAb9nxcvcUEYFB17ZB+1k0+sQ74rOEieI+9gfRIdBIIv7tuucT C+v8ZWfgif/w2r8zZRDy1gU7AUkbvH8YH+o8eoloqe20OxqcokdMxmuhXsap6NLvLRFKuBRKsRWR7 GB+NYLHFutcwnAe273H9WHsNcA77MlODCH7VqWtv+ial6cwrgcJx5VwBXvQljHUpDRXGgZtEZF1H4 KJrzJ5JCJkHzLH0ZrBcRwtFT+PYduxMlpm/O3PMieqrqgUO0oHk4st/FAQ7xlnlzfxaRMAB/3Ww3m XBMjKJiZDrfYDIQ2MOYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r7ylk-005S9e-1f; Tue, 28 Nov 2023 14:08:56 +0000 Received: from relay3-d.mail.gandi.net ([2001:4b98:dc4:8::223]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r7ylU-005RyM-0a for linux-arm-kernel@lists.infradead.org; Tue, 28 Nov 2023 14:08:41 +0000 Received: by mail.gandi.net (Postfix) with ESMTPA id E545060019; Tue, 28 Nov 2023 14:08:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1701180518; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Bma3mZKmxIFArO90vzJrs+KgkGYG3Bl8WMHHLKhSC0s=; b=otLRTa+7QSuZQkh1nILWZqkKn5Mgn30FbLC5bNoYef0r029RpN6mFtOI+0TfCsCMf1uPx6 Z0dF+l0iFhyuKmY/L7Jb2L/DHCYvueoOUGIcUhJJc59IBR4bsvSVbvX1lgyD9LeuVOnRFI Z5VOPIGaTU3T6ipg2n4zRVGFZaVfoH38QpMXhOB3z3zRpkYWuqsRxiod2nwknV0vacwuEO KsIXaVjf6CcuZTBI+UJkHPB+3yZU2wj/cFv4z0F0egsu4NYiPUGtgUXuohNdf7bRBSPUXK 7VZA+4KP0CXWNnFbcFcoqfCj04fWhZTw6zsMXbmC0KEe93W16IKJfGqm9eWABA== From: Herve Codina To: Herve Codina , Qiang Zhao , Li Yang , Jakub Kicinski , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Christophe Leroy Cc: Arnd Bergmann , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Thomas Petazzoni Subject: [PATCH 16/17] soc: fsl: cpm1: qmc: Remove timeslots handling from setup_chan() Date: Tue, 28 Nov 2023 15:08:15 +0100 Message-ID: <20231128140818.261541-17-herve.codina@bootlin.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231128140818.261541-1-herve.codina@bootlin.com> References: <20231128140818.261541-1-herve.codina@bootlin.com> MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231128_060840_364887_4E01501B X-CRM114-Status: UNSURE ( 9.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Timeslots setting is done at channel start() and stop(). There is no more need to do that during setup_chan(). Simply remove timeslot setting from setup_chan(). Signed-off-by: Herve Codina Reviewed-by: Christophe Leroy --- drivers/soc/fsl/qe/qmc.c | 28 ---------------------------- 1 file changed, 28 deletions(-) diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c index e56aea5803bf..73903ce31695 100644 --- a/drivers/soc/fsl/qe/qmc.c +++ b/drivers/soc/fsl/qe/qmc.c @@ -723,30 +723,6 @@ static int qmc_chan_setup_tsa_rx(struct qmc_chan *chan, bool enable) return qmc_chan_setup_tsa_32rx(chan, &info, enable); } -static int qmc_chan_setup_tsa(struct qmc_chan *chan, bool enable) -{ - struct tsa_serial_info info; - int ret; - - /* Retrieve info from the TSA related serial */ - ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info); - if (ret) - return ret; - - /* - * Setup one common 64 entries table or two 32 entries (one for Tx - * and one for Tx) according to assigned TS numbers. - */ - if (chan->qmc->is_tsa_64rxtx) - return qmc_chan_setup_tsa_64rxtx(chan, &info, enable); - - ret = qmc_chan_setup_tsa_32rx(chan, &info, enable); - if (ret) - return ret; - - return qmc_chan_setup_tsa_32tx(chan, &info, enable); -} - static int qmc_chan_command(struct qmc_chan *chan, u8 qmc_opcode) { return cpm_command(chan->id << 2, (qmc_opcode << 4) | 0x0E); @@ -1323,10 +1299,6 @@ static int qmc_setup_chan(struct qmc *qmc, struct qmc_chan *chan) chan->qmc = qmc; - ret = qmc_chan_setup_tsa(chan, true); - if (ret) - return ret; - /* Set channel specific parameter base address */ chan->s_param = qmc->dpram + (chan->id * 64); /* 16 bd per channel (8 rx and 8 tx) */