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=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 29C7EC04AB5 for ; Mon, 3 Jun 2019 17:48:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02F3D25E73 for ; Mon, 3 Jun 2019 17:48:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VB7x2Efd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728750AbfFCRsK (ORCPT ); Mon, 3 Jun 2019 13:48:10 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:41680 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728995AbfFCRro (ORCPT ); Mon, 3 Jun 2019 13:47:44 -0400 Received: by mail-lj1-f196.google.com with SMTP id s21so6435714lji.8 for ; Mon, 03 Jun 2019 10:47:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4qDu9sgTgZn0ixKovZtDdWsY36CDb/LQcyeDWdfScG8=; b=VB7x2EfdwROpsggAChY65dDFdT4snrzfhIsqFYJismvsXq0mLGWEpQPGANo6GZ86WD EhluPWYQPbQI/VFt/GMWVZTgyYHqszB0rLOaGRMVg4VjXS18RqJW09eEmeXOXKqQcm31 omLCWC5Mh3F3Y0cq0FGe9FoX3NMaq3Ek60AZkyyAxJI/PVrudcafQaC1CcwU/zP0+PFm X162LXhajyp+9zrRGf/vq0gBV6Uj4Lp9j1a2J4KZYbtmiywJ1hIvGs18iNVcojXLfNjM 2v0tYS+Bywfe4G3RLDioJokRUvLQbkLXF3/T6eNyQo3HxlZRXWV+avdLO2X9ZAJVAtYk ccqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=4qDu9sgTgZn0ixKovZtDdWsY36CDb/LQcyeDWdfScG8=; b=VUybziibhUcgFF4OhyeH2YFTvSgylaoe9pjDFEqXromrJosXvwcXImqmAJScMBBKBk kwxk/UcK8PnrkcxcBznmu4NnqxZvVVhi5C9SDI8AdfYCHRL+3AJknDWEDsBRfUiybnNa asgr0mwJqUQzWZyjDYIU3h0458uYO+VLHt5EvJV90xN/eHb5mBnzbM8/O436q/rQNITb rJQGELIIptq/nUqQjmHAwZCXEkCsDA5GLFS7qQKUdeOOQ708dkxZVCs2NIALir/sE+UC 3ZhUfHLt+aabO1KaX0qh0BGMkcV5gWxJwhrHT7Ngl9to4O/+SzToj4FO2iVblrzR9c1i NOVQ== X-Gm-Message-State: APjAAAX/G5HiZfFASv7CCHn9hNR9glAxoem4dFudIeegRSe4Anbc6Toc 8YukKOjrnL1eT+LMH9sNiTo= X-Google-Smtp-Source: APXvYqz2F0PyDNUFtpD+QUjxtj9ZHAQF3f3fXBXumc+SWsHJ+iRNTuzAyPXaNJZS7kycwtwb/Rn35A== X-Received: by 2002:a2e:91d7:: with SMTP id u23mr14465389ljg.150.1559584062466; Mon, 03 Jun 2019 10:47:42 -0700 (PDT) Received: from localhost.localdomain ([188.150.253.81]) by smtp.gmail.com with ESMTPSA id n7sm2803532lfi.68.2019.06.03.10.47.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jun 2019 10:47:41 -0700 (PDT) From: codekipper@gmail.com To: maxime.ripard@free-electrons.com, wens@csie.org, linux-sunxi@googlegroups.com Cc: linux-arm-kernel@lists.infradead.org, lgirdwood@gmail.com, broonie@kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, be17068@iperbole.bo.it, Marcus Cooper Subject: [PATCH v4 5/9] ASoC: sun4i-i2s: Add set_tdm_slot functionality Date: Mon, 3 Jun 2019 19:47:31 +0200 Message-Id: <20190603174735.21002-6-codekipper@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190603174735.21002-1-codekipper@gmail.com> References: <20190603174735.21002-1-codekipper@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marcus Cooper Some codecs require a different amount of a bit clocks per frame than what is calculated by the sample width. Use the tdm slot bindings to provide this mechanism. Signed-off-by: Marcus Cooper --- sound/soc/sunxi/sun4i-i2s.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 329883750d6f..bca73b3c0d74 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -186,6 +186,9 @@ struct sun4i_i2s { struct regmap_field *field_rxchansel; const struct sun4i_i2s_quirks *variant; + + unsigned int tdm_slots; + unsigned int slot_width; }; struct sun4i_i2s_clk_div { @@ -337,7 +340,7 @@ static int sun4i_i2s_set_clk_rate(struct snd_soc_dai *dai, if (i2s->variant->is_h3_i2s_based) regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, SUN8I_I2S_FMT0_LRCK_PERIOD_MASK, - SUN8I_I2S_FMT0_LRCK_PERIOD(32)); + SUN8I_I2S_FMT0_LRCK_PERIOD(word_size)); /* Set sign extension to pad out LSB with 0 */ regmap_field_write(i2s->field_fmt_sext, 0); @@ -414,7 +417,8 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream, sr + i2s->variant->fmt_offset); return sun4i_i2s_set_clk_rate(dai, params_rate(params), - params_width(params)); + i2s->tdm_slots ? + i2s->slot_width : params_width(params)); } static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) @@ -657,11 +661,25 @@ static int sun4i_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, return 0; } +static int sun4i_i2s_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int width) +{ + struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + i2s->tdm_slots = slots; + + i2s->slot_width = width; + + return 0; +} + static const struct snd_soc_dai_ops sun4i_i2s_dai_ops = { .hw_params = sun4i_i2s_hw_params, .set_fmt = sun4i_i2s_set_fmt, .set_sysclk = sun4i_i2s_set_sysclk, .trigger = sun4i_i2s_trigger, + .set_tdm_slot = sun4i_i2s_set_dai_tdm_slot, }; static int sun4i_i2s_dai_probe(struct snd_soc_dai *dai) -- 2.21.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Subject: [PATCH v4 5/9] ASoC: sun4i-i2s: Add set_tdm_slot functionality Date: Mon, 3 Jun 2019 19:47:31 +0200 Message-ID: <20190603174735.21002-6-codekipper@gmail.com> References: <20190603174735.21002-1-codekipper@gmail.com> Reply-To: codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20190603174735.21002-1-codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, be17068-p0aYb1w59bq9tCD/VL7h6Q@public.gmane.org, Marcus Cooper List-Id: alsa-devel@alsa-project.org From: Marcus Cooper Some codecs require a different amount of a bit clocks per frame than what is calculated by the sample width. Use the tdm slot bindings to provide this mechanism. Signed-off-by: Marcus Cooper --- sound/soc/sunxi/sun4i-i2s.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 329883750d6f..bca73b3c0d74 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -186,6 +186,9 @@ struct sun4i_i2s { struct regmap_field *field_rxchansel; const struct sun4i_i2s_quirks *variant; + + unsigned int tdm_slots; + unsigned int slot_width; }; struct sun4i_i2s_clk_div { @@ -337,7 +340,7 @@ static int sun4i_i2s_set_clk_rate(struct snd_soc_dai *dai, if (i2s->variant->is_h3_i2s_based) regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, SUN8I_I2S_FMT0_LRCK_PERIOD_MASK, - SUN8I_I2S_FMT0_LRCK_PERIOD(32)); + SUN8I_I2S_FMT0_LRCK_PERIOD(word_size)); /* Set sign extension to pad out LSB with 0 */ regmap_field_write(i2s->field_fmt_sext, 0); @@ -414,7 +417,8 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream, sr + i2s->variant->fmt_offset); return sun4i_i2s_set_clk_rate(dai, params_rate(params), - params_width(params)); + i2s->tdm_slots ? + i2s->slot_width : params_width(params)); } static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) @@ -657,11 +661,25 @@ static int sun4i_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, return 0; } +static int sun4i_i2s_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int width) +{ + struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + i2s->tdm_slots = slots; + + i2s->slot_width = width; + + return 0; +} + static const struct snd_soc_dai_ops sun4i_i2s_dai_ops = { .hw_params = sun4i_i2s_hw_params, .set_fmt = sun4i_i2s_set_fmt, .set_sysclk = sun4i_i2s_set_sysclk, .trigger = sun4i_i2s_trigger, + .set_tdm_slot = sun4i_i2s_set_dai_tdm_slot, }; static int sun4i_i2s_dai_probe(struct snd_soc_dai *dai) -- 2.21.0 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=-8.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 439FFC04AB5 for ; 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Mon, 03 Jun 2019 10:47:42 -0700 (PDT) Received: from localhost.localdomain ([188.150.253.81]) by smtp.gmail.com with ESMTPSA id n7sm2803532lfi.68.2019.06.03.10.47.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jun 2019 10:47:41 -0700 (PDT) From: codekipper@gmail.com To: maxime.ripard@free-electrons.com, wens@csie.org, linux-sunxi@googlegroups.com Subject: [PATCH v4 5/9] ASoC: sun4i-i2s: Add set_tdm_slot functionality Date: Mon, 3 Jun 2019 19:47:31 +0200 Message-Id: <20190603174735.21002-6-codekipper@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190603174735.21002-1-codekipper@gmail.com> References: <20190603174735.21002-1-codekipper@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190603_104744_135750_DEC97088 X-CRM114-Status: GOOD ( 13.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, Marcus Cooper , lgirdwood@gmail.com, linux-kernel@vger.kernel.org, be17068@iperbole.bo.it, broonie@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Marcus Cooper Some codecs require a different amount of a bit clocks per frame than what is calculated by the sample width. Use the tdm slot bindings to provide this mechanism. Signed-off-by: Marcus Cooper --- sound/soc/sunxi/sun4i-i2s.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 329883750d6f..bca73b3c0d74 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -186,6 +186,9 @@ struct sun4i_i2s { struct regmap_field *field_rxchansel; const struct sun4i_i2s_quirks *variant; + + unsigned int tdm_slots; + unsigned int slot_width; }; struct sun4i_i2s_clk_div { @@ -337,7 +340,7 @@ static int sun4i_i2s_set_clk_rate(struct snd_soc_dai *dai, if (i2s->variant->is_h3_i2s_based) regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, SUN8I_I2S_FMT0_LRCK_PERIOD_MASK, - SUN8I_I2S_FMT0_LRCK_PERIOD(32)); + SUN8I_I2S_FMT0_LRCK_PERIOD(word_size)); /* Set sign extension to pad out LSB with 0 */ regmap_field_write(i2s->field_fmt_sext, 0); @@ -414,7 +417,8 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream, sr + i2s->variant->fmt_offset); return sun4i_i2s_set_clk_rate(dai, params_rate(params), - params_width(params)); + i2s->tdm_slots ? + i2s->slot_width : params_width(params)); } static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) @@ -657,11 +661,25 @@ static int sun4i_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, return 0; } +static int sun4i_i2s_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int width) +{ + struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + i2s->tdm_slots = slots; + + i2s->slot_width = width; + + return 0; +} + static const struct snd_soc_dai_ops sun4i_i2s_dai_ops = { .hw_params = sun4i_i2s_hw_params, .set_fmt = sun4i_i2s_set_fmt, .set_sysclk = sun4i_i2s_set_sysclk, .trigger = sun4i_i2s_trigger, + .set_tdm_slot = sun4i_i2s_set_dai_tdm_slot, }; static int sun4i_i2s_dai_probe(struct snd_soc_dai *dai) -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel