diff options
| author | Nicolin Chen <nicoleotsuka@gmail.com> | 2018-02-12 14:03:17 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-02-21 12:30:53 +0000 |
| commit | 501bc1d70cf5ba8ccd9775ce987c90485034464e (patch) | |
| tree | 9ecd45c844979de91c3552bc93af884f5b32b2d0 /sound/soc/fsl/fsl_ssi.c | |
| parent | b6c93f7f60a0d0b61c1fce2872b9d4f7263d6ec2 (diff) | |
ASoC: fsl_ssi: Clean up fsl_ssi_setup_regvals()
This patch cleans fsl_ssi_setup_regvals() by following changes:
1) Moving DBG bits to the first lines.
2) Setting SSIE, RE/TE as default and cleaning it for AC97
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/fsl_ssi.c')
| -rw-r--r-- | sound/soc/fsl/fsl_ssi.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index fc5768d243d1..156f5132feba 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -580,18 +580,16 @@ static void fsl_ssi_setup_regvals(struct fsl_ssi *ssi) { struct fsl_ssi_regvals *vals = ssi->regvals; - vals[RX].sier = SSI_SIER_RFF0_EN; + vals[RX].sier = SSI_SIER_RFF0_EN | FSLSSI_SIER_DBG_RX_FLAGS; vals[RX].srcr = SSI_SRCR_RFEN0; - vals[RX].scr = 0; - vals[TX].sier = SSI_SIER_TFE0_EN; + vals[RX].scr = SSI_SCR_SSIEN | SSI_SCR_RE; + vals[TX].sier = SSI_SIER_TFE0_EN | FSLSSI_SIER_DBG_TX_FLAGS; vals[TX].stcr = SSI_STCR_TFEN0; - vals[TX].scr = 0; + vals[TX].scr = SSI_SCR_SSIEN | SSI_SCR_TE; /* AC97 has already enabled SSIEN, RE and TE, so ignore them */ - if (!fsl_ssi_is_ac97(ssi)) { - vals[RX].scr = SSI_SCR_SSIEN | SSI_SCR_RE; - vals[TX].scr = SSI_SCR_SSIEN | SSI_SCR_TE; - } + if (fsl_ssi_is_ac97(ssi)) + vals[RX].scr = vals[TX].scr = 0; if (ssi->use_dma) { vals[RX].sier |= SSI_SIER_RDMAE; @@ -600,9 +598,6 @@ static void fsl_ssi_setup_regvals(struct fsl_ssi *ssi) vals[RX].sier |= SSI_SIER_RIE; vals[TX].sier |= SSI_SIER_TIE; } - - vals[RX].sier |= FSLSSI_SIER_DBG_RX_FLAGS; - vals[TX].sier |= FSLSSI_SIER_DBG_TX_FLAGS; } static void fsl_ssi_setup_ac97(struct fsl_ssi *ssi) |