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Wed, 12 May 2021 02:45:50 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2778AF804AC; Wed, 12 May 2021 02:45:48 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 7FE2CF804AA for ; Wed, 12 May 2021 02:45:45 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7FE2CF804AA Date: 12 May 2021 09:45:45 +0900 X-IronPort-AV: E=Sophos;i="5.82,292,1613401200"; d="scan'208";a="80999171" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 12 May 2021 09:45:45 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1392141491F4; Wed, 12 May 2021 09:45:45 +0900 (JST) Message-ID: <87v97oaifa.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 4/7] ASoC: pcm3168a: add .get_fmt support User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") To: Mark Brown In-Reply-To: <871racbx0w.wl-kuninori.morimoto.gx@renesas.com> References: <871racbx0w.wl-kuninori.morimoto.gx@renesas.com> Cc: Linux-ALSA 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" From: Kuninori Morimoto pcm3168a supports .get_fmt by this patch Link: https://lore.kernel.org/r/871rb3hypy.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Kuninori Morimoto --- v1 -> v2 - possible to be clock/frame master is depends on board, and has picky limitation. don't select it here. sound/soc/codecs/pcm3168a.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index 821e7395f90f..c6c327241e26 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -353,6 +353,24 @@ static void pcm3168a_update_fixup_pcm_stream(struct snd_soc_dai *dai) } } +static u64 pcm3168a_get_dai_fmt(struct snd_soc_dai *dai) +{ + /* + * It can be clock/frame provider, + * (= SND_SOC_POSSIBLE_DAIFMT_CBP_CFP) + * but has picky limitation. + * Select it manually if you want, not automatically. + */ + + return SND_SOC_POSSIBLE_DAIFMT_I2S | + SND_SOC_POSSIBLE_DAIFMT_LEFT_J | + SND_SOC_POSSIBLE_DAIFMT_RIGHT_J | + SND_SOC_POSSIBLE_DAIFMT_DSP_A | + SND_SOC_POSSIBLE_DAIFMT_DSP_B | + SND_SOC_POSSIBLE_DAIFMT_CBC_CFC | + SND_SOC_POSSIBLE_DAIFMT_NB_NF; +} + static int pcm3168a_set_dai_fmt(struct snd_soc_dai *dai, unsigned int format) { struct snd_soc_component *component = dai->component; @@ -574,6 +592,7 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream, } static const struct snd_soc_dai_ops pcm3168a_dai_ops = { + .get_fmt = pcm3168a_get_dai_fmt, .set_fmt = pcm3168a_set_dai_fmt, .set_sysclk = pcm3168a_set_dai_sysclk, .hw_params = pcm3168a_hw_params,