rk30 i2s : clear format bit when update format

This commit is contained in:
邱建斌
2013-05-17 17:04:31 +08:00
parent d813288a1b
commit 998c96018f

View File

@@ -259,7 +259,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
/* Working copies of register */
iismod = readl(&(pheadi2s->I2S_TXCR));
// iismod &= (~((1<<5)-1));
iismod &= (~((1<<5)-1));
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S8:
iismod |= SAMPLE_DATA_8bit;