From bf3288260288160e22f85bbf00b281523c14b587 Mon Sep 17 00:00:00 2001 From: Jassi Brar Date: Wed, 10 Mar 2010 16:48:52 +0900 Subject: [PATCH] ASoC: S3C64XX: I2S: Make BCLK independent of sample size For some CPU-CODEC and source clock combination we might need to set BCLK to N*Sample_size*LRCLK, where N may be even 3 or 4, not just 2. We can simply remove the dependency of BCLK on sample size as there is already a callback(S3C_I2SV2_DIV_BCLK) available to set required BCLK. Signed-off-by: Jassi Brar Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/s3c24xx/s3c-i2s-v2.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c index b846f563cb50..667431c824d0 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.c +++ b/sound/soc/s3c24xx/s3c-i2s-v2.c @@ -358,19 +358,16 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream, #endif #ifdef CONFIG_PLAT_S3C64XX - iismod &= ~(S3C64XX_IISMOD_BLC_MASK | S3C2412_IISMOD_BCLK_MASK); + iismod &= ~S3C64XX_IISMOD_BLC_MASK; /* Sample size */ switch (params_format(params)) { case SNDRV_PCM_FORMAT_S8: - /* 8 bit sample, 16fs BCLK */ - iismod |= (S3C64XX_IISMOD_BLC_8BIT | S3C2412_IISMOD_BCLK_16FS); + iismod |= S3C64XX_IISMOD_BLC_8BIT; break; case SNDRV_PCM_FORMAT_S16_LE: - /* 16 bit sample, 32fs BCLK */ break; case SNDRV_PCM_FORMAT_S24_LE: - /* 24 bit sample, 48fs BCLK */ - iismod |= (S3C64XX_IISMOD_BLC_24BIT | S3C2412_IISMOD_BCLK_48FS); + iismod |= S3C64XX_IISMOD_BLC_24BIT; break; } #endif -- 2.39.5