From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Andrew F. Davis" Subject: [PATCH 04/10] ASoC: tlv320aic32x4: Use correct shift definition for DATATYPE bits Date: Tue, 12 Dec 2017 16:43:05 -0600 Message-ID: <20171212224311.24045-4-afd@ti.com> References: <20171212224311.24045-1-afd@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20171212224311.24045-1-afd@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Liam Girdwood , Mark Brown Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, "Andrew F . Davis" List-Id: alsa-devel@alsa-project.org Setting the DATATYPE bit field requires shifting our value by 6. Setting the J value of the PLL also requires a shift by 6. Currently the code abuses this fact and uses the shift for the PLL register to set the data-type register. Fix this here by using the definition meant for this register. Signed-off-by: Andrew F. Davis --- sound/soc/codecs/tlv320aic32x4.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index e37ab968a938..01e65d768cab 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -625,21 +625,23 @@ static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) case SND_SOC_DAIFMT_I2S: break; case SND_SOC_DAIFMT_DSP_A: - iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_1 |= (AIC32X4_DSP_MODE << + AIC32X4_IFACE1_DATATYPE_SHIFT); iface_reg_3 |= (1 << 3); /* invert bit clock */ iface_reg_2 = 0x01; /* add offset 1 */ break; case SND_SOC_DAIFMT_DSP_B: - iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_1 |= (AIC32X4_DSP_MODE << + AIC32X4_IFACE1_DATATYPE_SHIFT); iface_reg_3 |= (1 << 3); /* invert bit clock */ break; case SND_SOC_DAIFMT_RIGHT_J: - iface_reg_1 |= - (AIC32X4_RIGHT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_1 |= (AIC32X4_RIGHT_JUSTIFIED_MODE << + AIC32X4_IFACE1_DATATYPE_SHIFT); break; case SND_SOC_DAIFMT_LEFT_J: - iface_reg_1 |= - (AIC32X4_LEFT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_1 |= (AIC32X4_LEFT_JUSTIFIED_MODE << + AIC32X4_IFACE1_DATATYPE_SHIFT); break; default: printk(KERN_ERR "aic32x4: invalid DAI interface format\n"); -- 2.15.0