From patchwork Tue Nov 28 14:07:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13471209 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 D8C3CC07E97 for ; Tue, 28 Nov 2023 14:09:07 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8F59284D; Tue, 28 Nov 2023 15:08:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8F59284D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1701180545; bh=JDEyEmvRW33gN/aJKJgnPsD9T7q8x/i0YZcYh0sLiRA=; h=From:To:Cc:Subject:Date:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From; b=CON3ZscPocKIOvAopbv2c3xa6wDk4XohBOqjbKoja8S03n2HFb04i+vzjndDavJxV hApNfCBdE++p4qrFtBqyebgy0c/cE9vp8qzylpRVmGWP0w849p5KmoJgYxWweTYqLi x9N39NOhT4rHIKYj5Z5dJNFOAusUTq27rM5+uU7k= Received: by alsa1.perex.cz (Postfix, from userid 50401) id D708EF8057A; Tue, 28 Nov 2023 15:08:33 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 904B9F80588; Tue, 28 Nov 2023 15:08:33 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3B301F80254; Tue, 28 Nov 2023 15:08:29 +0100 (CET) Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id B6B15F80114 for ; Tue, 28 Nov 2023 15:08:23 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz B6B15F80114 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=PDZiuP0i Received: by mail.gandi.net (Postfix) with ESMTPA id 7055560008; Tue, 28 Nov 2023 14:08:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1701180503; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=i7q8w6Mxbljh5af2HafEdvKbBOFPqmcN00tNKcl/Whw=; b=PDZiuP0iwt4HL5jAwOQe9/6sbhDuSvjOtiIVK89XjGPO9jvEVdXxLM1wLaXX628wjWek58 VAuVOZzrZBHvLipMSyQz8uNDHSVCveYdH6w18M65MklIYK7qTRUilNJ8aYB07tFDST4OVf FDIZsZyBia9NFT5qbAm1DlknmHUqV8LCWnHAsM3Q+7n9QkmpXWkZhxbkMafTMeUTIp+W87 h1QUpv4cAasc+n92FMUTw2DAAoNgneH4AQt68WJ84ID0WMQPV8SYGXFZ9FCA89jIKyrLB3 2nLMEpVVVJOpLQ3GYUO9O0VTqemAY1R0XfuIHmgjLyEb0eN5znOYjUojFdsHLA== 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 00/17] Prepare the PowerQUICC QMC and TSA for the HDLC QMC driver Date: Tue, 28 Nov 2023 15:07:59 +0100 Message-ID: <20231128140818.261541-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.com Message-ID-Hash: 75N3I6IYCBM55TE22L5KYK2MNJVMJ2FZ X-Message-ID-Hash: 75N3I6IYCBM55TE22L5KYK2MNJVMJ2FZ X-MailFrom: herve.codina@bootlin.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hi, This series updates PowerQUICC QMC and TSA drivers to prepare the support for the QMC HDLC driver. Patches were previously sent as part of a full feature series: "Add support for QMC HDLC, framer infrastructure and PEF2256 framer" [1] The full feature series reached the v9 iteration. The v1 was sent the 07/25/2023 followed by the other iterations (07/26/2023, 08/09/2023, 08/18/2023, 09/12/2023, 09/22/2023, 09/28/2023, 10/11/23, 11/15/2023) and was ready to be merged in its v8. https://lore.kernel.org/linux-kernel/20231025123215.5caca7d4@kernel.org/ The lack of feedback from the Freescale SoC and the Quicc Engine maintainers (i.e. drivers/soc/fsl/qe/ to which the QMC and TSA drivers belong) blocks the entire full feature series. These patches are fixes and improvements to TSA and QMC drivers. These drivers were previously acked by Li Yang but without any feedback from Li Yang nor Qiang Zhao the series cannot move forward. In order to ease the review/merge, the full feature series has been split and this series contains patches related to the PowerQUICC SoC part (QMC and TSA). - Perform some fixes (patches 1 to 5) - Add support for child devices (patch 6) - Add QMC dynamic timeslot support (patches 7 to 17) >From the original full feature series, a patches extraction without any modification was done. Best regards, Hervé [1]: https://lore.kernel.org/linux-kernel/20231115144007.478111-1-herve.codina@bootlin.com/ Patches extracted: - Patch 1..6 : full feature series patch 1..6 - Patch 7..17 : full feature series patch 9..19 Herve Codina (17): soc: fsl: cpm1: tsa: Fix __iomem addresses declaration soc: fsl: cpm1: qmc: Fix __iomem addresses declaration soc: fsl: cpm1: qmc: Fix rx channel reset soc: fsl: cpm1: qmc: Extend the API to provide Rx status soc: fsl: cpm1: qmc: Remove inline function specifiers soc: fsl: cpm1: qmc: Add support for child devices soc: fsl: cpm1: qmc: Introduce available timeslots masks soc: fsl: cpm1: qmc: Rename qmc_setup_tsa* to qmc_init_tsa* soc: fsl: cpm1: qmc: Introduce qmc_chan_setup_tsa* soc: fsl: cpm1: qmc: Remove no more needed checks from qmc_check_chans() soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() soc: fsl: cpm1: qmc: Add support for disabling channel TSA entries soc: fsl: cpm1: qmc: Split Tx and Rx TSA entries setup soc: fsl: cpm1: qmc: Introduce is_tsa_64rxtx flag soc: fsl: cpm1: qmc: Handle timeslot entries at channel start() and stop() soc: fsl: cpm1: qmc: Remove timeslots handling from setup_chan() soc: fsl: cpm1: qmc: Introduce functions to change timeslots at runtime drivers/soc/fsl/qe/qmc.c | 592 +++++++++++++++++++++++++++------- drivers/soc/fsl/qe/tsa.c | 22 +- include/soc/fsl/qe/qmc.h | 27 +- sound/soc/fsl/fsl_qmc_audio.c | 2 +- 4 files changed, 506 insertions(+), 137 deletions(-)