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[v2,09/13] ASoC: ti: davinci-i2s: Enable unexpected frame pulses detection

Message ID 20240402071213.11671-10-bastien.curutchet@bootlin.com
State Accepted
Commit 94d57c541dbdd350a91baeee94d3f5148e1d4dd7
Headers show
Series ASoC: ti: davinci-i2s: Add features to McBSP driver | expand

Commit Message

Bastien Curutchet April 2, 2024, 7:12 a.m. UTC 
McBSP can generate a SYNCERR when unexpected frame pulses are
detected. The driver always disables this feature and ignore the
unexpected frame pulses.

Enable the generation of SYNCERR by the McBSP. Unexpected frame
pulses are not ignored anymore.

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
---
 sound/soc/ti/davinci-i2s.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/ti/davinci-i2s.c b/sound/soc/ti/davinci-i2s.c
index e51f05cda941..82a0dfa07cec 100644
--- a/sound/soc/ti/davinci-i2s.c
+++ b/sound/soc/ti/davinci-i2s.c
@@ -441,8 +441,10 @@  static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
 	struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
 	struct snd_interval *i = NULL;
 	int mcbsp_word_length, master;
-	unsigned int rcr, xcr, clk_div, freq, framesize;
+	unsigned int clk_div, freq, framesize;
 	unsigned int srgr = 0;
+	unsigned int rcr = 0;
+	unsigned int xcr = 0;
 	u32 spcr;
 	snd_pcm_format_t fmt;
 	unsigned element_cnt = 1;
@@ -539,8 +541,6 @@  static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
 	}
 	davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, srgr);
 
-	rcr = DAVINCI_MCBSP_RCR_RFIG;
-	xcr = DAVINCI_MCBSP_XCR_XFIG;
 	if (dev->mode == MOD_DSP_B) {
 		rcr |= DAVINCI_MCBSP_RCR_RDATDLY(0);
 		xcr |= DAVINCI_MCBSP_XCR_XDATDLY(0);