ASoC: fsl: Update set_tdm_slot() semantics

The fsl-ssi and imx-ssi drivers use inverted semantics for the tx_mask and
rx_mask parameter of the set_tdm_slot() callback compared to rest of ASoC.
This patch updates the driver's semantics to be consistent with the rest of
ASoC, i.e. a set bit means a active slot and a cleared bit means a inactive
slot.  This will allow us to use the set_tdm_slot() API in a more generic
way.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index a65f17d57ffb..8841e59a9869 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -992,8 +992,8 @@ static int fsl_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
         regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN,
                         CCSR_SSI_SCR_SSIEN);
 
-        regmap_write(regs, CCSR_SSI_STMSK, tx_mask);
-        regmap_write(regs, CCSR_SSI_SRMSK, rx_mask);
+        regmap_write(regs, CCSR_SSI_STMSK, ~tx_mask);
+        regmap_write(regs, CCSR_SSI_SRMSK, ~rx_mask);
 
         regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN, val);