From: Markus Pargmann <mpa@pengutronix.de> To: Mark Brown <broonie@kernel.org> Cc: Fabio Estevam <fabio.estevam@freescale.com>, alsa-devel@alsa-project.org, Alexander Shiyan <shc_work@mail.ru>, Sascha Hauer <s.hauer@pengutronix.de>, Timur Tabi <timur@tabi.org>, "Li.Xiubo@freescale.com" <Li.Xiubo@freescale.com>, kernel@pengutronix.de, Nicolin Chen <Guangyu.Chen@freescale.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 16/18] ASoC: fsl-ssi: Set framerate divider correctly for i2s master mode Date: Mon, 14 Apr 2014 15:35:46 +0200 [thread overview] Message-ID: <1397482548-28463-17-git-send-email-mpa@pengutronix.de> (raw) In-Reply-To: <1397482548-28463-1-git-send-email-mpa@pengutronix.de> From: Sascha Hauer <s.hauer@pengutronix.de> In i2s master mode the fsl_ssi driver depends on someone calling .set_tdm_slot correctly. In this mode though only a DC value of 2 is allowed, so set it in this case and no longer depend on .set_tdm_slot. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- sound/soc/fsl/fsl_ssi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index e97e30f..9425299 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -719,6 +719,10 @@ static int _fsl_ssi_set_dai_fmt(struct fsl_ssi_private *ssi_private, switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBS_CFS: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_MASTER; + write_ssi_mask(&ssi->stccr, CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); + write_ssi_mask(&ssi->srccr, CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); break; case SND_SOC_DAIFMT_CBM_CFM: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_SLAVE; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: mpa@pengutronix.de (Markus Pargmann) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 16/18] ASoC: fsl-ssi: Set framerate divider correctly for i2s master mode Date: Mon, 14 Apr 2014 15:35:46 +0200 [thread overview] Message-ID: <1397482548-28463-17-git-send-email-mpa@pengutronix.de> (raw) In-Reply-To: <1397482548-28463-1-git-send-email-mpa@pengutronix.de> From: Sascha Hauer <s.hauer@pengutronix.de> In i2s master mode the fsl_ssi driver depends on someone calling .set_tdm_slot correctly. In this mode though only a DC value of 2 is allowed, so set it in this case and no longer depend on .set_tdm_slot. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- sound/soc/fsl/fsl_ssi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index e97e30f..9425299 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -719,6 +719,10 @@ static int _fsl_ssi_set_dai_fmt(struct fsl_ssi_private *ssi_private, switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBS_CFS: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_MASTER; + write_ssi_mask(&ssi->stccr, CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); + write_ssi_mask(&ssi->srccr, CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); break; case SND_SOC_DAIFMT_CBM_CFM: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_SLAVE; -- 1.9.1
next prev parent reply other threads:[~2014-04-14 13:35 UTC|newest] Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-04-14 13:35 [PATCH v3 00/18] ASoC: fsl-ssi: Driver cleanup Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 01/18] ASoC: fsl-ssi: Fix register values when disabling Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 02/18] ASoC: fsl-ssi: Move debugging to seperate file Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 03/18] ASoC: fsl-ssi: Use dev_name for DAI driver struct Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 04/18] ASoC: fsl-ssi: Move imx-specific probe to seperate function Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 05/18] ASoC: fsl-ssi: Remove useless DMA code Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 06/18] ASoC: fsl-ssi: Cleanup probe function Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 07/18] ASoC: fsl-ssi: Remove unnecessary variables from ssi_private Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 08/18] ASoC: fsl-ssi: introduce SoC specific data Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 09/18] ASoC: fsl-ssi: Only enable baudclk when used Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 15:28 ` Nicolin Chen 2014-04-14 15:28 ` Nicolin Chen 2014-04-16 7:27 ` Markus Pargmann 2014-04-16 7:27 ` Markus Pargmann 2014-04-16 8:08 ` Nicolin Chen 2014-04-16 8:08 ` Nicolin Chen 2014-04-16 8:43 ` Markus Pargmann 2014-04-16 8:43 ` Markus Pargmann 2014-04-16 8:40 ` Nicolin Chen 2014-04-16 8:40 ` Nicolin Chen 2014-04-16 17:42 ` Mark Brown 2014-04-16 17:42 ` Mark Brown 2014-04-17 13:46 ` Timur Tabi 2014-04-17 13:46 ` Timur Tabi 2014-04-14 13:35 ` [PATCH v3 10/18] ASoC: fsl-ssi: make fsl,mode property optional Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 11/18] ASoC: fsl-ssi: Transmit enable synchronization Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 12/18] ASoC: fsl-ssi: Move fsl_ssi_set_dai_sysclk above fsl_ssi_hw_params Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 13/18] ASoC: fsl-ssi: set bitclock in master mode from hw_params Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 14/18] ASoC: fsl-ssi: remove unnecessary spinlock Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 15/18] ASoC: fsl-ssi: Allow first stream to set the bitclock Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann [this message] 2014-04-14 13:35 ` [PATCH v3 16/18] ASoC: fsl-ssi: Set framerate divider correctly for i2s master mode Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 17/18] ASoC: fsl-ssi: reorder and document fsl_ssi_private Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-14 13:35 ` [PATCH v3 18/18] ASoC: fsl-ssi: Use regmap Markus Pargmann 2014-04-14 13:35 ` Markus Pargmann 2014-04-24 11:44 ` [PATCH v3 00/18] ASoC: fsl-ssi: Driver cleanup Mark Brown 2014-04-24 11:44 ` Mark Brown 2014-04-28 8:54 ` Markus Pargmann 2014-04-28 8:54 ` Markus Pargmann 2014-04-29 16:22 ` Mark Brown 2014-04-29 16:22 ` Mark Brown 2014-04-30 2:01 ` Li.Xiubo 2014-04-30 2:01 ` Li.Xiubo at freescale.com
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