Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932506AbdLRCy2 (ORCPT ); Sun, 17 Dec 2017 21:54:28 -0500 Received: from mail-pl0-f65.google.com ([209.85.160.65]:36982 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757928AbdLRCxe (ORCPT ); Sun, 17 Dec 2017 21:53:34 -0500 X-Google-Smtp-Source: ACJfBosc9PFMpXrVdDc6CQrl8LxkoUSoQ9XN6ZNUtO4KgrClT9ctmjqlgqeQn117k+cIBCWeR4KUFQ== From: Nicolin Chen To: timur@tabi.org, broonie@kernel.org Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, alsa-devel@alsa-project.org, lgirdwood@gmail.com, fabio.estevam@nxp.com, mail@maciej.szmigiero.name, caleb@crome.org, arnaud.mouiche@invoxia.com, lukma@denx.de, kernel@pengutronix.de Subject: [PATCH v4 10/11] ASoC: fsl_ssi: Rename i2smode to i2s_net Date: Sun, 17 Dec 2017 18:52:09 -0800 Message-Id: <1513565530-33957-11-git-send-email-nicoleotsuka@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1513565530-33957-1-git-send-email-nicoleotsuka@gmail.com> References: <1513565530-33957-1-git-send-email-nicoleotsuka@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3642 Lines: 106 Since this i2smode also includes the setting of Network mode, it should have it in the name. This patch also adds its MASK define. Signed-off-by: Nicolin Chen Tested-by: Maciej S. Szmigiero Reviewed-by: Maciej S. Szmigiero --- sound/soc/fsl/fsl_ssi.c | 24 ++++++++++++------------ sound/soc/fsl/fsl_ssi.h | 1 + 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index aef014c..2b3915c 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -201,7 +201,7 @@ struct fsl_ssi_soc_data { * @cpu_dai_drv: CPU DAI driver for this device * * @dai_fmt: DAI configuration this device is currently used with - * @i2s_mode: I2S and Network mode configuration of SCR register + * @i2s_net: I2S and Network mode configurations of SCR register * @use_dma: DMA is used or FIQ with stream filter * @use_dual_fifo: DMA with support for dual FIFO mode * @has_ipg_clk_name: If "ipg" is in the clock name list of device tree @@ -245,7 +245,7 @@ struct fsl_ssi { struct snd_soc_dai_driver cpu_dai_drv; unsigned int dai_fmt; - u8 i2s_mode; + u8 i2s_net; bool use_dma; bool use_dual_fifo; bool has_ipg_clk_name; @@ -836,16 +836,16 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream *substream, } if (!fsl_ssi_is_ac97(ssi)) { - u8 i2smode; + u8 i2s_net; /* Normal + Network mode to send 16-bit data in 32-bit frames */ if (fsl_ssi_is_i2s_cbm_cfs(ssi) && sample_size == 16) - i2smode = SSI_SCR_I2S_MODE_NORMAL | SSI_SCR_NET; + i2s_net = SSI_SCR_I2S_MODE_NORMAL | SSI_SCR_NET; else - i2smode = ssi->i2s_mode; + i2s_net = ssi->i2s_net; regmap_update_bits(regs, REG_SSI_SCR, - SSI_SCR_NET | SSI_SCR_I2S_MODE_MASK, - channels == 1 ? 0 : i2smode); + SSI_SCR_I2S_NET_MASK, + channels == 1 ? 0 : i2s_net); } /* In synchronous mode, the SSI uses STCCR for capture */ @@ -902,7 +902,7 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev, srcr &= ~mask; /* Use Network mode as default */ - ssi->i2s_mode = SSI_SCR_NET; + ssi->i2s_net = SSI_SCR_NET; switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: regmap_update_bits(regs, REG_SSI_STCCR, @@ -912,10 +912,10 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev, switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFS: case SND_SOC_DAIFMT_CBS_CFS: - ssi->i2s_mode |= SSI_SCR_I2S_MODE_MASTER; + ssi->i2s_net |= SSI_SCR_I2S_MODE_MASTER; break; case SND_SOC_DAIFMT_CBM_CFM: - ssi->i2s_mode |= SSI_SCR_I2S_MODE_SLAVE; + ssi->i2s_net |= SSI_SCR_I2S_MODE_SLAVE; break; default: return -EINVAL; @@ -940,12 +940,12 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev, break; case SND_SOC_DAIFMT_AC97: /* Data on falling edge of bclk, frame high, 1clk before data */ - ssi->i2s_mode |= SSI_SCR_I2S_MODE_NORMAL; + ssi->i2s_net |= SSI_SCR_I2S_MODE_NORMAL; break; default: return -EINVAL; } - scr |= ssi->i2s_mode; + scr |= ssi->i2s_net; /* DAI clock inversion */ switch (fmt & SND_SOC_DAIFMT_INV_MASK) { diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h index 52b88f1..b610087 100644 --- a/sound/soc/fsl/fsl_ssi.h +++ b/sound/soc/fsl/fsl_ssi.h @@ -95,6 +95,7 @@ #define SSI_SCR_I2S_MODE_SLAVE 0x00000040 #define SSI_SCR_SYN 0x00000010 #define SSI_SCR_NET 0x00000008 +#define SSI_SCR_I2S_NET_MASK (SSI_SCR_NET | SSI_SCR_I2S_MODE_MASK) #define SSI_SCR_RE 0x00000004 #define SSI_SCR_TE 0x00000002 #define SSI_SCR_SSIEN 0x00000001 -- 2.7.4