From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C849C433C1 for ; Tue, 23 Mar 2021 11:44:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 43DFC619B1 for ; Tue, 23 Mar 2021 11:44:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229979AbhCWLoO (ORCPT ); Tue, 23 Mar 2021 07:44:14 -0400 Received: from esa.microchip.iphmx.com ([68.232.154.123]:26299 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229508AbhCWLns (ORCPT ); Tue, 23 Mar 2021 07:43:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1616499828; x=1648035828; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=DpYG8Z1gC9+ORcyjTx5xuAVjW/vhEJGniuyQZn/VnPg=; b=ExqXlKhE4WnhEbjFwXq5G/kVX5JfLEeetW5LKzGdxn+caBUH7F04YMLA 2bT5xW8XjOfy6vZP7sAJ/KFlQA+j0S28DUUJwzhmeKJ7wJetz19shtJtu DDF1VcOk8xqeJdCjy3LqYnlfKZf4OJYXe5ubpLEQ55JQrQmjLhohe7s9G DIql2+nXu0pfsntt0LLPwJrQ9KKucR8IyxFiB+gxxLAQIVq7Po6PrebCA 7hpgmadwHc/cL2HZPGptLscdFlF53x8z5q5VF6i1Sr1qIUw+NCJxjxgDr 3YfL8VltMeWozVzYuMzjuwTeawjhZv2Ppts/iUp8KtNk3AxdzALfttNg4 A==; IronPort-SDR: TTcKxBHmTU9c96cbX7RU3RZie2F6+C6gWhhLWhI/42QvJ7+h7HepBDZL0Vma74n/fdJIHNP392 NjIb2U48POIoort/EmDijBsVXi4Y4j1XDw/pRK0KiaLu6vYAqErIe4IdBVLTUFVpKE0Ert4eRJ W9r3UgNrlvmBrEUDhytquOATi5hahmN3xhRrdxkVbDmkKAHx1kAUobp3YFIflk5PTA0MP/wvqO Ur3AdiCB4t8sM/RuU6OqzxMyDABnjkFn0N2/vE12gUpo0ewogLhyuaof/MlCJH7o3tuMSKQbRy QmQ= X-IronPort-AV: E=Sophos;i="5.81,271,1610434800"; d="scan'208";a="48536203" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Mar 2021 04:43:47 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 23 Mar 2021 04:43:47 -0700 Received: from rob-ult-m19940.amer.actel.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 23 Mar 2021 04:43:44 -0700 From: Codrin Ciubotariu To: , CC: , , , , , , Codrin Ciubotariu Subject: [RFC PATCH 0/3] Separate BE DAI HW constraints from FE ones Date: Tue, 23 Mar 2021 13:43:24 +0200 Message-ID: <20210323114327.3969072-1-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HW constraints are needed to set limitations for HW parameters used to configure the DAIs. All DAIs on the same link must agree upon the HW parameters, so the parameters are affected by the DAIs' features and their limitations. In case of DPCM, the FE DAIs can be used to perform different kind of conversions, such as format or rate changing, bringing the audio stream to a configuration supported by all the DAIs of the BE's link. For this reason, the limitations of the BE DAIs are not always important for the HW parameters between user-space and FE, only for the paratemers between FE and BE DAI links. This brings us to this patch-set, which aims to separate the FE HW constraints from the BE HW constraints. This way, the FE can be used to perform more efficient HW conversions, on the initial audio stream parameters, to parameters supported by the BE DAIs. To achieve this, the first thing needed is to detect whether a HW constraint rule is enforced by a FE or a BE DAI. This means that snd_pcm_hw_rule_add() needs to be able to differentiate between the two type of DAIs. For this, the runtime pointer to struct snd_pcm_runtime is replaced with a pointer to struct snd_pcm_substream, to be able to reach substream->pcm->internal to differentiate between FE and BE DAIs. This change affects many sound drivers (and one gpu drm driver). All these changes are included in the first patch, to have a better overview of the implications created by this change. The second patch adds a new struct snd_pcm_hw_constraints under struct snd_soc_dpcm_runtime, which is used to store the HW constraint rules added by the BE DAIs. This structure is initialized with a subset of the runtime constraint rules which does not include the rules that affect the buffer or period size. snd_pcm_hw_rule_add() will add the BE rules to the new struct snd_pcm_hw_constraints. The third and last patch will apply the BE rule constraints, after the fixup callback. If the fixup HW parameters do not respect the BE constraint rules, the rules will exit with an error. The FE mask and interval constraints are copied to the BE ones, to satisfy the dai_link->dpcm_merged_* flags. The dai_link->dpcm_merged_* flags are used to know if the FE does format or sampling rate conversion. I tested with ad1934 and wm8731 codecs as BEs, with a not-yet-mainlined ASRC as FE, that can also do format conversion. I realize that the change to snd_pcm_hw_rule_add() has a big impact, even though all the drivers use snd_pcm_hw_rule_add() with substream->runtime, so passing substream instead of runtime is not that risky. Codrin Ciubotariu (3): pcm: use substream instead of runtime in snd_pcm_hw_rule_add() ASoC: soc-pcm: add hw_constraints for BE DAI links ASoC: soc-pcm: apply BE HW constraint rules drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- include/sound/ac97_codec.h | 2 +- include/sound/pcm.h | 29 +++++-- include/sound/pcm_drm_eld.h | 2 +- include/sound/soc-dpcm.h | 1 + sound/arm/aaci.c | 4 +- sound/arm/pxa2xx-pcm-lib.c | 4 +- sound/core/pcm_drm_eld.c | 6 +- sound/core/pcm_lib.c | 66 ++++++++------- sound/core/pcm_native.c | 83 +++++++++++-------- sound/drivers/aloop.c | 8 +- sound/drivers/vx/vx_pcm.c | 8 +- sound/firewire/amdtp-am824.c | 8 +- sound/firewire/amdtp-am824.h | 2 +- sound/firewire/amdtp-stream.c | 12 +-- sound/firewire/amdtp-stream.h | 2 +- sound/firewire/bebob/bebob_pcm.c | 6 +- sound/firewire/dice/dice-pcm.c | 6 +- sound/firewire/digi00x/amdtp-dot.c | 6 +- sound/firewire/digi00x/digi00x-pcm.c | 6 +- sound/firewire/digi00x/digi00x.h | 2 +- sound/firewire/fireface/amdtp-ff.c | 6 +- sound/firewire/fireface/ff-pcm.c | 6 +- sound/firewire/fireface/ff.h | 2 +- sound/firewire/fireworks/fireworks_pcm.c | 6 +- sound/firewire/motu/amdtp-motu.c | 6 +- sound/firewire/motu/motu-pcm.c | 6 +- sound/firewire/motu/motu.h | 2 +- sound/firewire/oxfw/oxfw-pcm.c | 6 +- sound/firewire/tascam/amdtp-tascam.c | 6 +- sound/firewire/tascam/tascam-pcm.c | 2 +- sound/firewire/tascam/tascam.h | 2 +- sound/pci/ac97/ac97_pcm.c | 8 +- sound/pci/ali5451/ali5451.c | 2 +- sound/pci/atiixp.c | 2 +- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au88x0_pcm.c | 6 +- sound/pci/azt3328.c | 2 +- sound/pci/bt87x.c | 8 +- sound/pci/ca0106/ca0106_main.c | 4 +- sound/pci/cmipci.c | 14 ++-- sound/pci/cs4281.c | 4 +- sound/pci/cs46xx/cs46xx_lib.c | 4 +- sound/pci/echoaudio/echoaudio.c | 24 +++--- sound/pci/emu10k1/emu10k1x.c | 4 +- sound/pci/emu10k1/emupcm.c | 10 +-- sound/pci/ens1370.c | 12 +-- sound/pci/es1938.c | 4 +- sound/pci/es1968.c | 2 +- sound/pci/fm801.c | 6 +- sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_controller.c | 4 +- sound/pci/hda/patch_hdmi.c | 8 +- sound/pci/hda/patch_si3054.c | 2 +- sound/pci/ice1712/ice1712.c | 8 +- sound/pci/ice1712/ice1724.c | 30 +++---- sound/pci/intel8x0.c | 10 +-- sound/pci/intel8x0m.c | 2 +- sound/pci/lola/lola_pcm.c | 4 +- sound/pci/mixart/mixart.c | 8 +- sound/pci/nm256/nm256.c | 2 +- sound/pci/oxygen/oxygen_pcm.c | 8 +- sound/pci/pcxhr/pcxhr.c | 4 +- sound/pci/rme32.c | 14 ++-- sound/pci/rme96.c | 17 ++-- sound/pci/rme9652/hdsp.c | 24 +++--- sound/pci/rme9652/hdspm.c | 12 +-- sound/pci/rme9652/rme9652.c | 20 ++--- sound/pci/sonicvibes.c | 4 +- sound/pci/via82xx.c | 4 +- sound/pci/via82xx_modem.c | 2 +- sound/pci/ymfpci/ymfpci_main.c | 4 +- sound/soc/adi/axi-i2s.c | 2 +- sound/soc/adi/axi-spdif.c | 2 +- sound/soc/amd/acp-da7219-max98357a.c | 40 ++++----- sound/soc/atmel/atmel_ssc_dai.c | 2 +- sound/soc/bcm/bcm63xx-pcm-whistler.c | 4 +- sound/soc/bcm/cygnus-pcm.c | 5 +- sound/soc/bcm/cygnus-ssp.c | 2 +- sound/soc/codecs/ad193x.c | 2 +- sound/soc/codecs/adau1372.c | 2 +- sound/soc/codecs/ak4458.c | 2 +- sound/soc/codecs/ak4613.c | 6 +- sound/soc/codecs/ak5558.c | 2 +- sound/soc/codecs/cs35l33.c | 2 +- sound/soc/codecs/cs35l34.c | 2 +- sound/soc/codecs/cs35l35.c | 4 +- sound/soc/codecs/cs35l36.c | 2 +- sound/soc/codecs/cs4234.c | 4 +- sound/soc/codecs/cs42l73.c | 2 +- sound/soc/codecs/cs43130.c | 4 +- sound/soc/codecs/cs53l30.c | 2 +- sound/soc/codecs/es8316.c | 2 +- sound/soc/codecs/es8328.c | 2 +- sound/soc/codecs/hdmi-codec.c | 2 +- sound/soc/codecs/max98090.c | 2 +- sound/soc/codecs/max9867.c | 2 +- sound/soc/codecs/pcm512x.c | 6 +- sound/soc/codecs/sigmadsp.c | 2 +- sound/soc/codecs/ssm2602.c | 2 +- sound/soc/codecs/uda1334.c | 2 +- sound/soc/codecs/wm8523.c | 2 +- sound/soc/codecs/wm8524.c | 2 +- sound/soc/codecs/wm8731.c | 2 +- sound/soc/codecs/wm8741.c | 2 +- sound/soc/fsl/fsl_asrc.c | 4 +- sound/soc/fsl/fsl_easrc.c | 2 +- sound/soc/fsl/fsl_sai.c | 4 +- sound/soc/fsl/fsl_ssi.c | 2 +- sound/soc/fsl/fsl_xcvr.c | 9 +- sound/soc/fsl/imx-audmix.c | 2 +- sound/soc/kirkwood/kirkwood-dma.c | 4 +- sound/soc/mediatek/common/mtk-afe-fe-dai.c | 2 +- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 2 +- .../mediatek/mt8183/mt8183-da7219-max98357.c | 12 +-- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 12 +-- sound/soc/meson/aiu-encoder-i2s.c | 2 +- sound/soc/meson/aiu-fifo.c | 4 +- sound/soc/meson/axg-fifo.c | 4 +- sound/soc/sh/rcar/core.c | 6 +- sound/soc/soc-pcm.c | 76 ++++++++++++++++- sound/soc/sti/uniperif_player.c | 4 +- sound/soc/sti/uniperif_reader.c | 4 +- sound/soc/sunxi/sun4i-codec.c | 2 +- sound/soc/sunxi/sun8i-codec.c | 2 +- sound/soc/tegra/tegra_pcm.c | 2 +- sound/soc/ti/davinci-mcasp.c | 12 +-- sound/soc/ti/omap-mcbsp.c | 4 +- sound/soc/uniphier/aio-dma.c | 4 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 2 +- sound/usb/hiface/pcm.c | 2 +- sound/usb/line6/capture.c | 2 +- sound/usb/line6/playback.c | 2 +- sound/usb/misc/ua101.c | 2 +- sound/usb/pcm.c | 24 +++--- 135 files changed, 535 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cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 23 Mar 2021 04:43:47 -0700 Received: from rob-ult-m19940.amer.actel.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 23 Mar 2021 04:43:44 -0700 From: Codrin Ciubotariu To: , Subject: [RFC PATCH 0/3] Separate BE DAI HW constraints from FE ones Date: Tue, 23 Mar 2021 13:43:24 +0200 Message-ID: <20210323114327.3969072-1-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Cc: gustavoars@kernel.org, tiwai@suse.com, lgirdwood@gmail.com, mirq-linux@rere.qmqm.pl, broonie@kernel.org, Codrin Ciubotariu X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" HW constraints are needed to set limitations for HW parameters used to configure the DAIs. All DAIs on the same link must agree upon the HW parameters, so the parameters are affected by the DAIs' features and their limitations. In case of DPCM, the FE DAIs can be used to perform different kind of conversions, such as format or rate changing, bringing the audio stream to a configuration supported by all the DAIs of the BE's link. For this reason, the limitations of the BE DAIs are not always important for the HW parameters between user-space and FE, only for the paratemers between FE and BE DAI links. This brings us to this patch-set, which aims to separate the FE HW constraints from the BE HW constraints. This way, the FE can be used to perform more efficient HW conversions, on the initial audio stream parameters, to parameters supported by the BE DAIs. To achieve this, the first thing needed is to detect whether a HW constraint rule is enforced by a FE or a BE DAI. This means that snd_pcm_hw_rule_add() needs to be able to differentiate between the two type of DAIs. For this, the runtime pointer to struct snd_pcm_runtime is replaced with a pointer to struct snd_pcm_substream, to be able to reach substream->pcm->internal to differentiate between FE and BE DAIs. This change affects many sound drivers (and one gpu drm driver). All these changes are included in the first patch, to have a better overview of the implications created by this change. The second patch adds a new struct snd_pcm_hw_constraints under struct snd_soc_dpcm_runtime, which is used to store the HW constraint rules added by the BE DAIs. This structure is initialized with a subset of the runtime constraint rules which does not include the rules that affect the buffer or period size. snd_pcm_hw_rule_add() will add the BE rules to the new struct snd_pcm_hw_constraints. The third and last patch will apply the BE rule constraints, after the fixup callback. If the fixup HW parameters do not respect the BE constraint rules, the rules will exit with an error. The FE mask and interval constraints are copied to the BE ones, to satisfy the dai_link->dpcm_merged_* flags. The dai_link->dpcm_merged_* flags are used to know if the FE does format or sampling rate conversion. I tested with ad1934 and wm8731 codecs as BEs, with a not-yet-mainlined ASRC as FE, that can also do format conversion. I realize that the change to snd_pcm_hw_rule_add() has a big impact, even though all the drivers use snd_pcm_hw_rule_add() with substream->runtime, so passing substream instead of runtime is not that risky. Codrin Ciubotariu (3): pcm: use substream instead of runtime in snd_pcm_hw_rule_add() ASoC: soc-pcm: add hw_constraints for BE DAI links ASoC: soc-pcm: apply BE HW constraint rules drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- include/sound/ac97_codec.h | 2 +- include/sound/pcm.h | 29 +++++-- include/sound/pcm_drm_eld.h | 2 +- include/sound/soc-dpcm.h | 1 + sound/arm/aaci.c | 4 +- sound/arm/pxa2xx-pcm-lib.c | 4 +- sound/core/pcm_drm_eld.c | 6 +- sound/core/pcm_lib.c | 66 ++++++++------- sound/core/pcm_native.c | 83 +++++++++++-------- sound/drivers/aloop.c | 8 +- sound/drivers/vx/vx_pcm.c | 8 +- sound/firewire/amdtp-am824.c | 8 +- sound/firewire/amdtp-am824.h | 2 +- sound/firewire/amdtp-stream.c | 12 +-- sound/firewire/amdtp-stream.h | 2 +- sound/firewire/bebob/bebob_pcm.c | 6 +- sound/firewire/dice/dice-pcm.c | 6 +- sound/firewire/digi00x/amdtp-dot.c | 6 +- sound/firewire/digi00x/digi00x-pcm.c | 6 +- sound/firewire/digi00x/digi00x.h | 2 +- sound/firewire/fireface/amdtp-ff.c | 6 +- sound/firewire/fireface/ff-pcm.c | 6 +- sound/firewire/fireface/ff.h | 2 +- sound/firewire/fireworks/fireworks_pcm.c | 6 +- sound/firewire/motu/amdtp-motu.c | 6 +- sound/firewire/motu/motu-pcm.c | 6 +- sound/firewire/motu/motu.h | 2 +- sound/firewire/oxfw/oxfw-pcm.c | 6 +- sound/firewire/tascam/amdtp-tascam.c | 6 +- sound/firewire/tascam/tascam-pcm.c | 2 +- sound/firewire/tascam/tascam.h | 2 +- sound/pci/ac97/ac97_pcm.c | 8 +- sound/pci/ali5451/ali5451.c | 2 +- sound/pci/atiixp.c | 2 +- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au88x0_pcm.c | 6 +- sound/pci/azt3328.c | 2 +- sound/pci/bt87x.c | 8 +- sound/pci/ca0106/ca0106_main.c | 4 +- sound/pci/cmipci.c | 14 ++-- sound/pci/cs4281.c | 4 +- sound/pci/cs46xx/cs46xx_lib.c | 4 +- sound/pci/echoaudio/echoaudio.c | 24 +++--- sound/pci/emu10k1/emu10k1x.c | 4 +- sound/pci/emu10k1/emupcm.c | 10 +-- sound/pci/ens1370.c | 12 +-- sound/pci/es1938.c | 4 +- sound/pci/es1968.c | 2 +- sound/pci/fm801.c | 6 +- sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_controller.c | 4 +- sound/pci/hda/patch_hdmi.c | 8 +- sound/pci/hda/patch_si3054.c | 2 +- sound/pci/ice1712/ice1712.c | 8 +- sound/pci/ice1712/ice1724.c | 30 +++---- sound/pci/intel8x0.c | 10 +-- sound/pci/intel8x0m.c | 2 +- sound/pci/lola/lola_pcm.c | 4 +- sound/pci/mixart/mixart.c | 8 +- sound/pci/nm256/nm256.c | 2 +- sound/pci/oxygen/oxygen_pcm.c | 8 +- sound/pci/pcxhr/pcxhr.c | 4 +- sound/pci/rme32.c | 14 ++-- sound/pci/rme96.c | 17 ++-- sound/pci/rme9652/hdsp.c | 24 +++--- sound/pci/rme9652/hdspm.c | 12 +-- sound/pci/rme9652/rme9652.c | 20 ++--- sound/pci/sonicvibes.c | 4 +- sound/pci/via82xx.c | 4 +- sound/pci/via82xx_modem.c | 2 +- sound/pci/ymfpci/ymfpci_main.c | 4 +- sound/soc/adi/axi-i2s.c | 2 +- sound/soc/adi/axi-spdif.c | 2 +- sound/soc/amd/acp-da7219-max98357a.c | 40 ++++----- sound/soc/atmel/atmel_ssc_dai.c | 2 +- sound/soc/bcm/bcm63xx-pcm-whistler.c | 4 +- sound/soc/bcm/cygnus-pcm.c | 5 +- sound/soc/bcm/cygnus-ssp.c | 2 +- sound/soc/codecs/ad193x.c | 2 +- sound/soc/codecs/adau1372.c | 2 +- sound/soc/codecs/ak4458.c | 2 +- sound/soc/codecs/ak4613.c | 6 +- sound/soc/codecs/ak5558.c | 2 +- sound/soc/codecs/cs35l33.c | 2 +- sound/soc/codecs/cs35l34.c | 2 +- sound/soc/codecs/cs35l35.c | 4 +- sound/soc/codecs/cs35l36.c | 2 +- sound/soc/codecs/cs4234.c | 4 +- sound/soc/codecs/cs42l73.c | 2 +- sound/soc/codecs/cs43130.c | 4 +- sound/soc/codecs/cs53l30.c | 2 +- sound/soc/codecs/es8316.c | 2 +- sound/soc/codecs/es8328.c | 2 +- sound/soc/codecs/hdmi-codec.c | 2 +- sound/soc/codecs/max98090.c | 2 +- sound/soc/codecs/max9867.c | 2 +- sound/soc/codecs/pcm512x.c | 6 +- sound/soc/codecs/sigmadsp.c | 2 +- sound/soc/codecs/ssm2602.c | 2 +- sound/soc/codecs/uda1334.c | 2 +- sound/soc/codecs/wm8523.c | 2 +- sound/soc/codecs/wm8524.c | 2 +- sound/soc/codecs/wm8731.c | 2 +- sound/soc/codecs/wm8741.c | 2 +- sound/soc/fsl/fsl_asrc.c | 4 +- sound/soc/fsl/fsl_easrc.c | 2 +- sound/soc/fsl/fsl_sai.c | 4 +- sound/soc/fsl/fsl_ssi.c | 2 +- sound/soc/fsl/fsl_xcvr.c | 9 +- sound/soc/fsl/imx-audmix.c | 2 +- sound/soc/kirkwood/kirkwood-dma.c | 4 +- sound/soc/mediatek/common/mtk-afe-fe-dai.c | 2 +- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 2 +- .../mediatek/mt8183/mt8183-da7219-max98357.c | 12 +-- .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 12 +-- sound/soc/meson/aiu-encoder-i2s.c | 2 +- sound/soc/meson/aiu-fifo.c | 4 +- sound/soc/meson/axg-fifo.c | 4 +- sound/soc/sh/rcar/core.c | 6 +- sound/soc/soc-pcm.c | 76 ++++++++++++++++- sound/soc/sti/uniperif_player.c | 4 +- sound/soc/sti/uniperif_reader.c | 4 +- sound/soc/sunxi/sun4i-codec.c | 2 +- sound/soc/sunxi/sun8i-codec.c | 2 +- sound/soc/tegra/tegra_pcm.c | 2 +- sound/soc/ti/davinci-mcasp.c | 12 +-- sound/soc/ti/omap-mcbsp.c | 4 +- sound/soc/uniphier/aio-dma.c | 4 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 2 +- sound/usb/hiface/pcm.c | 2 +- sound/usb/line6/capture.c | 2 +- sound/usb/line6/playback.c | 2 +- sound/usb/misc/ua101.c | 2 +- sound/usb/pcm.c | 24 +++--- 135 files changed, 535 insertions(+), 429 deletions(-) -- 2.27.0