From patchwork Wed Dec 13 12:35:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianhua Lu X-Patchwork-Id: 13490846 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Yjqi5CFL" Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2D79113; Wed, 13 Dec 2023 04:36:50 -0800 (PST) Received: by mail-pg1-x535.google.com with SMTP id 41be03b00d2f7-5c66e7eafabso5634605a12.0; Wed, 13 Dec 2023 04:36:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702471010; x=1703075810; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QZihwxl0v63j7g6/9Ub3zyT34OyL1Z04NfBICmYEzJk=; b=Yjqi5CFL/PE1vUIRj+mjZ9GU2RM3WNzdRqOYkNos9IR7UrSyzqIweP4xDOci2mtN8m x7fzCQFwFNv3Sju6HGgVcCj1bDF5qnaP6bbwSu5+852srDk9c15JL/1XNZAzNR1NZtMR p+PuaFRpdGs/9KhuWZr2mUIY0746h4uiru7ofstA2gh9vaRJxVDD1Mq6OQ5GCyIIop89 uZwNL0vCIQZuY5Alc19fBOvgTasUwg8YGA/YiKyJAXAnsCS0v4St66GXAZ/YhgAMhR+e FJIeL0P3zGcZ0/3UML9K19A1gQ27m9FTU9edyFFxtIIoCObb4a2LWkN3W3sRkUZFOfHa g8MQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702471010; x=1703075810; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QZihwxl0v63j7g6/9Ub3zyT34OyL1Z04NfBICmYEzJk=; b=b7PFkwGb9XpAPzkzlhGFnrnGPdSgSK0C1B7iaFw+fuk8RexGjpWcGCNee0HlID849F E75tNjnGIy2zScpKLcQvQJmxJxUPrRqU5yF1fUJBBkjud127DavOw/00g6lVH6xu+Mg2 UK1UkEdCzl9eCTUzeq83+m795YmN5IhOGk28iiIf4JhQITRZV1KFDKArjWECP7Ciq95P 5d5FTvilFOKPDK+W18/MnzfJYNzYOPQqe3fn2RSRlZTIgiOGmwp9Aj28bgeDfTrq8lU8 lWHwmQRH+JjmSgCQ0TJqHUkdJKaBVoqNpN2bFei9ADHuMkJOItjeexYDGnE+jmaxqWJ3 U8Xw== X-Gm-Message-State: AOJu0YzpDhxJog+QEzY+1QwuO9SzOYOi2oJXRJUcvzH0yhHm307qCKr2 vTpSLbN6MUTLV9iKjOAdTM4= X-Google-Smtp-Source: AGHT+IEm5mEDtS1LOQPlg62W3tJlZX2ZCSTzqHOg/4SL8BX/XhHwx2CVtF+Cuq8ajRix5XT7ni3shg== X-Received: by 2002:a05:6a20:9481:b0:18b:4a28:6e15 with SMTP id hs1-20020a056a20948100b0018b4a286e15mr8029288pzb.34.1702471009861; Wed, 13 Dec 2023 04:36:49 -0800 (PST) Received: from localhost.localdomain ([117.189.237.103]) by smtp.gmail.com with ESMTPSA id x3-20020a056a00188300b0068fe5a5a566sm10193584pfh.142.2023.12.13.04.36.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Dec 2023 04:36:49 -0800 (PST) From: Jianhua Lu To: Srinivas Kandagatla , Banajit Goswami , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Jianhua Lu Subject: [PATCH v3 4/4] ASoC: qcom: sm8250: Add TERTIARY_TDM_RX_0 support Date: Wed, 13 Dec 2023 20:35:56 +0800 Message-ID: <20231213123556.20469-4-lujianhua000@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231213123556.20469-1-lujianhua000@gmail.com> References: <20231213123556.20469-1-lujianhua000@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add TERTIARY_TDM_RX_0 case to make speaker amplifiers working on Xiaomi Pad 5 Pro tablet. Signed-off-by: Jianhua Lu --- No changes in v3. No changes in v2. sound/soc/qcom/sm8250.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index f298167c2a23..00c89c073e72 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -16,6 +16,7 @@ #define DRIVER_NAME "sm8250" #define MI2S_BCLK_RATE 1536000 +#define TDM_BCLK_RATE 12288000 struct sm8250_snd_data { bool stream_prepared[AFE_PORT_MAX]; @@ -53,6 +54,7 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); + int ret, j; switch (cpu_dai->id) { case TERTIARY_MI2S_RX: @@ -63,6 +65,23 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream) snd_soc_dai_set_fmt(cpu_dai, fmt); snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); break; + case TERTIARY_TDM_RX_0: + codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_DSP_A; + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_TER_TDM_IBIT, + TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + + for_each_rtd_codec_dais(rtd, j, codec_dai) { + ret = snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); + snd_soc_dai_set_sysclk(codec_dai, + 0, + TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + if (ret < 0) { + dev_err(rtd->dev, "TDM fmt err:%d\n", ret); + return ret; + } + } + break; default: break; }