3 Commits

Author	SHA1	Message	Date
Tzung-Bi Shih	f102d0d173	ASoC: rt1015p: delay 300ms after SDB pulling high for calibration ... RT1015p needs 300ms delay after SDB pulling high for internal calibration during the power on sequence. Delays 300ms right before data sends out to avoid data truncated. Assuming the calibration state gets lost after system suspend. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20201211051224.2307349-3-tzungbi@google.com Signed-off-by: Mark Brown <broonie@kernel.org>	2020-12-11 13:22:18 +00:00
Tzung-Bi Shih	4ab9301710	ASoC: rt1015p: move SDB control from trigger to DAPM ... Moves SDB control from DAI ops trigger to DAPM. As long as BCLK and LRCLK are ready, SDB can be toggled earlier. Changes from using gpiod_set_value() to gpiod_set_value_cansleep() because it executes in non-atomic context. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20201211051224.2307349-2-tzungbi@google.com Signed-off-by: Mark Brown <broonie@kernel.org>	2020-12-11 13:22:18 +00:00
Tzung-Bi Shih	c07152d46b	ASoC: rt1015p: add codec driver ... Adds rt1015p codec driver. Rt1015p is a rt1015 variant. - It doesn't support I2C. - It only supports S24, 48kHz, 64FS. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20200910042949.3795682-2-tzungbi@google.com Signed-off-by: Mark Brown <broonie@kernel.org>	2020-09-10 12:49:44 +01:00