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| author | John Hsu <KCHSU0@nuvoton.com> | 2016-03-15 12:09:36 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-30 16:17:44 +0100 |
| commit | 407c71b69850aa789c70f7f7e54244739983d8d2 (patch) | |
| tree | 89e366a4584052c8ac8e706d607f24a1f7c79869 /sound/soc/codecs/nau8825.h | |
| parent | 70543c300902b35b6f8cfafa8fff857bd84e351f (diff) | |
| download | talos-obmc-linux-407c71b69850aa789c70f7f7e54244739983d8d2.tar.gz talos-obmc-linux-407c71b69850aa789c70f7f7e54244739983d8d2.zip | |
ASoC: nau8825: improve FLL function for better performance
In FLL calculation, increase VCO/DCO frequency for better performance.
Besides, have different register configuration according to fraction or not
when apply FLL parameters.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/nau8825.h')
| -rw-r--r-- | sound/soc/codecs/nau8825.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h index ed0d8f3df65f..5fe009dcfb3d 100644 --- a/sound/soc/codecs/nau8825.h +++ b/sound/soc/codecs/nau8825.h @@ -123,15 +123,18 @@ #define NAU8825_FLL_REF_DIV_MASK (0x3 << 10) /* FLL5 (0x08) */ -#define NAU8825_FLL_FILTER_SW_MASK (0x1 << 14) +#define NAU8825_FLL_PDB_DAC_EN (0x1 << 15) +#define NAU8825_FLL_LOOP_FTR_EN (0x1 << 14) +#define NAU8825_FLL_CLK_SW_MASK (0x1 << 13) +#define NAU8825_FLL_CLK_SW_N2 (0x1 << 13) +#define NAU8825_FLL_CLK_SW_REF (0x0 << 13) +#define NAU8825_FLL_FTR_SW_MASK (0x1 << 12) +#define NAU8825_FLL_FTR_SW_ACCU (0x1 << 12) +#define NAU8825_FLL_FTR_SW_FILTER (0x0 << 12) /* FLL6 (0x9) */ -#define NAU8825_DCO_EN_MASK (0x1 << 15) #define NAU8825_DCO_EN (0x1 << 15) -#define NAU8825_DCO_DIS (0x0 << 15) -#define NAU8825_SDM_EN_MASK (0x1 << 14) #define NAU8825_SDM_EN (0x1 << 14) -#define NAU8825_SDM_DIS (0x0 << 14) /* HSD_CTRL (0xc) */ #define NAU8825_HSD_AUTO_MODE (1 << 6) |
