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ASoC: Samsung: Set RFS and BFS in slave mode

As per the User Manual, the RFS and BFS should be set in slave mode
for correct operation.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Simon Glass <sjg@google.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
isee-imx_3.14.28.y
Padmavathi Venna 7 years ago
committed by Mark Brown
parent
commit
770100108b
1 changed files with 4 additions and 4 deletions
  1. +4
    -4
      sound/soc/samsung/i2s.c

+ 4
- 4
sound/soc/samsung/i2s.c View File

@ -742,13 +742,13 @@ static int config_setup(struct i2s_dai *i2s)
return -EAGAIN;
}
/* Don't bother RFS, BFS & PSR in Slave mode */
if (is_slave(i2s))
return 0;
set_bfs(i2s, bfs);
set_rfs(i2s, rfs);
/* Don't bother with PSR in Slave mode */
if (is_slave(i2s))
return 0;
if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR);


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