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=-12.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 82BA7C04E30 for ; Mon, 9 Dec 2019 19:31:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EFBE52080D for ; Mon, 9 Dec 2019 19:31:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Kz/fQQO2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFBE52080D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8077916BB; Mon, 9 Dec 2019 20:14:41 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8077916BB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1575918931; bh=uKIIW4YpabTyQTnh8p9BbLSsCU5AJugjSu4XlEAxDaQ=; h=Date:From:To:In-Reply-To:Cc:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From; b=Kz/fQQO2+viav5lowJ82NIyuERpkLOCFJnbRyfcHG5Fq27S6iL0MT/v3+PfvetDh+ nIQPoQ/9hNbPe6sC5774aqoXmC2bOjJwjDsV5jUFlwP775cRDNK7YwLsfI7dKyx+DT LaZ9Ba9kAnPHc7ZMZudrQuonLuzJX/RKnUxFwoms= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 790E1F8036C; Mon, 9 Dec 2019 19:59:53 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5ED26F80340; Mon, 9 Dec 2019 19:59:39 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by alsa1.perex.cz (Postfix) with ESMTP id 72626F80337 for ; Mon, 9 Dec 2019 19:59:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 72626F80337 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E75E313A1; Mon, 9 Dec 2019 10:59:33 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6489C3F6CF; Mon, 9 Dec 2019 10:59:33 -0800 (PST) Date: Mon, 09 Dec 2019 18:59:31 +0000 From: Mark Brown To: Eason Yen In-Reply-To: <1573814926-15805-3-git-send-email-eason.yen@mediatek.com> Message-Id: X-Patchwork-Hint: ignore Cc: alsa-devel@alsa-project.org, chipeng.chang@mediatek.com, jiaxin.yu@mediatek.com, Mark Brown , linux-mediatek@lists.infradead.org, eason.yen@mediatek.com, matthias.bgg@gmail.com Subject: [alsa-devel] Applied "ASoC: mediatek: common: refine hw_params and hw_prepare" to the asoc tree 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: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The patch ASoC: mediatek: common: refine hw_params and hw_prepare has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.6 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From df799b9502edf84a6f5bf2476917ce1ebdead4a2 Mon Sep 17 00:00:00 2001 From: Eason Yen Date: Fri, 15 Nov 2019 18:48:46 +0800 Subject: [PATCH] ASoC: mediatek: common: refine hw_params and hw_prepare Refine mtk_afe_fe_hw_params and mtk_afe_fe_prepare by these helpers. - mtk_memif_set_enable - mtk_memif_set_disable - mtk_memif_set_addr - mtk_memif_set_channel - mtk_memif_set_rate - mtk_memif_set_rate_substream - mtk_memif_set_format - mtk_memif_set_pbuf_size Signed-off-by: Eason Yen Link: https://lore.kernel.org/r/1573814926-15805-3-git-send-email-eason.yen@mediatek.com Signed-off-by: Mark Brown --- sound/soc/mediatek/common/mtk-afe-fe-dai.c | 143 +++++++++++---------- 1 file changed, 77 insertions(+), 66 deletions(-) diff --git a/sound/soc/mediatek/common/mtk-afe-fe-dai.c b/sound/soc/mediatek/common/mtk-afe-fe-dai.c index 309dc1ef6841..e761cb66be5d 100644 --- a/sound/soc/mediatek/common/mtk-afe-fe-dai.c +++ b/sound/soc/mediatek/common/mtk-afe-fe-dai.c @@ -6,11 +6,13 @@ * Author: Garlic Tseng */ +#include #include #include #include #include #include "mtk-afe-platform-driver.h" +#include #include "mtk-afe-fe-dai.h" #include "mtk-base-afe.h" @@ -120,50 +122,64 @@ int mtk_afe_fe_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; - int msb_at_bit33 = 0; - int ret, fs = 0; + int id = rtd->cpu_dai->id; + struct mtk_base_afe_memif *memif = &afe->memif[id]; + int ret; + unsigned int channels = params_channels(params); + unsigned int rate = params_rate(params); + snd_pcm_format_t format = params_format(params); ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); if (ret < 0) return ret; - msb_at_bit33 = upper_32_bits(substream->runtime->dma_addr) ? 1 : 0; - memif->phys_buf_addr = lower_32_bits(substream->runtime->dma_addr); - memif->buffer_size = substream->runtime->dma_bytes; - - /* start */ - mtk_regmap_write(afe->regmap, memif->data->reg_ofs_base, - memif->phys_buf_addr); - /* end */ - mtk_regmap_write(afe->regmap, - memif->data->reg_ofs_base + AFE_BASE_END_OFFSET, - memif->phys_buf_addr + memif->buffer_size - 1); - - /* set MSB to 33-bit */ - mtk_regmap_update_bits(afe->regmap, memif->data->msb_reg, - 1, msb_at_bit33, memif->data->msb_shift); + if (afe->request_dram_resource) + afe->request_dram_resource(afe->dev); + + dev_dbg(afe->dev, "%s(), %s, ch %d, rate %d, fmt %d, dma_addr %pad, dma_area %p, dma_bytes 0x%zx\n", + __func__, memif->data->name, + channels, rate, format, + &substream->runtime->dma_addr, + substream->runtime->dma_area, + substream->runtime->dma_bytes); + + memset_io(substream->runtime->dma_area, 0, + substream->runtime->dma_bytes); + + /* set addr */ + ret = mtk_memif_set_addr(afe, id, + substream->runtime->dma_area, + substream->runtime->dma_addr, + substream->runtime->dma_bytes); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, set addr, ret %d\n", + __func__, id, ret); + return ret; + } /* set channel */ - if (memif->data->mono_shift >= 0) { - unsigned int mono = (params_channels(params) == 1) ? 1 : 0; - - mtk_regmap_update_bits(afe->regmap, memif->data->mono_reg, - 1, mono, memif->data->mono_shift); + ret = mtk_memif_set_channel(afe, id, channels); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, set channel %d, ret %d\n", + __func__, id, channels, ret); + return ret; } /* set rate */ - if (memif->data->fs_shift < 0) - return 0; - - fs = afe->memif_fs(substream, params_rate(params)); - - if (fs < 0) - return -EINVAL; + ret = mtk_memif_set_rate_substream(substream, id, rate); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, set rate %d, ret %d\n", + __func__, id, rate, ret); + return ret; + } - mtk_regmap_update_bits(afe->regmap, memif->data->fs_reg, - memif->data->fs_maskbit, fs, - memif->data->fs_shift); + /* set format */ + ret = mtk_memif_set_format(afe, id, format); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, set format %d, ret %d\n", + __func__, id, format, ret); + return ret; + } return 0; } @@ -172,6 +188,11 @@ EXPORT_SYMBOL_GPL(mtk_afe_fe_hw_params); int mtk_afe_fe_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { + struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); + + if (afe->release_dram_resource) + afe->release_dram_resource(afe->dev); + return snd_pcm_lib_free_pages(substream); } EXPORT_SYMBOL_GPL(mtk_afe_fe_hw_free); @@ -182,20 +203,25 @@ int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_pcm_runtime * const runtime = substream->runtime; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; + int id = rtd->cpu_dai->id; + struct mtk_base_afe_memif *memif = &afe->memif[id]; struct mtk_base_afe_irq *irqs = &afe->irqs[memif->irq_usage]; const struct mtk_base_irq_data *irq_data = irqs->irq_data; unsigned int counter = runtime->period_size; int fs; + int ret; dev_dbg(afe->dev, "%s %s cmd=%d\n", __func__, memif->data->name, cmd); switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: - mtk_regmap_update_bits(afe->regmap, - memif->data->enable_reg, - 1, 1, memif->data->enable_shift); + ret = mtk_memif_set_enable(afe, id); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, memif enable, ret %d\n", + __func__, id, ret); + return ret; + } /* set irq counter */ mtk_regmap_update_bits(afe->regmap, irq_data->irq_cnt_reg, @@ -219,15 +245,19 @@ int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, return 0; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: - mtk_regmap_update_bits(afe->regmap, memif->data->enable_reg, - 1, 0, memif->data->enable_shift); + ret = mtk_memif_set_disable(afe, id); + if (ret) { + dev_err(afe->dev, "%s(), error, id %d, memif enable, ret %d\n", + __func__, id, ret); + } + /* disable interrupt */ mtk_regmap_update_bits(afe->regmap, irq_data->irq_en_reg, 1, 0, irq_data->irq_en_shift); /* and clear pending IRQ */ mtk_regmap_write(afe->regmap, irq_data->irq_clr_reg, 1 << irq_data->irq_clr_shift); - return 0; + return ret; default: return -EINVAL; } @@ -239,34 +269,15 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; - int hd_audio = 0; - int hd_align = 0; + int id = rtd->cpu_dai->id; + int pbuf_size; - /* set hd mode */ - switch (substream->runtime->format) { - case SNDRV_PCM_FORMAT_S16_LE: - hd_audio = 0; - break; - case SNDRV_PCM_FORMAT_S32_LE: - hd_audio = 1; - hd_align = 1; - break; - case SNDRV_PCM_FORMAT_S24_LE: - hd_audio = 1; - break; - default: - dev_err(afe->dev, "%s() error: unsupported format %d\n", - __func__, substream->runtime->format); - break; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + if (afe->get_memif_pbuf_size) { + pbuf_size = afe->get_memif_pbuf_size(substream); + mtk_memif_set_pbuf_size(afe, id, pbuf_size); + } } - - mtk_regmap_update_bits(afe->regmap, memif->data->hd_reg, - 1, hd_audio, memif->data->hd_shift); - - mtk_regmap_update_bits(afe->regmap, memif->data->hd_align_reg, - 1, hd_align, memif->data->hd_align_mshift); - return 0; } EXPORT_SYMBOL_GPL(mtk_afe_fe_prepare); -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel