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linux/sound/soc/rockchip
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Alibek Omarov ccd8d753f0
ASoC: rockchip: i2s-tdm: Fix trcm mode by setting clock on right mclk 
When TRCM mode is enabled, I2S RX and TX clocks are synchronized through
selected clock source. Without this fix BCLK and LRCK might get parented
to an uninitialized MCLK and the DAI will receive data at wrong pace.

However, unlike in original i2s-tdm driver, there is no need to manually
synchronize mclk_rx and mclk_tx, as only one gets used anyway.

Tested on a board with RK3568 SoC and Silergy SY24145S codec with enabled and
disabled TRCM mode.

Fixes: 9e2ab4b18e ("ASoC: rockchip: i2s-tdm: Fix inaccurate sampling rates")
Signed-off-by: Alibek Omarov <a1ba.omarov@gmail.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://msgid.link/r/20240604184752.697313-1-a1ba.omarov@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-05 13:03:11 +01:00
..
Kconfig ASoC: Kconfig: fix spelling of "up to" 2023-01-25 14:24:03 +00:00
Makefile ASoC: rockchip: Use *-y instead of *-objs in Makefile 2024-05-08 11:39:27 +09:00
rk3288_hdmi_analog.c ASoC: rockchip: Convert RK3288 HDMI to GPIO descriptors 2023-10-09 13:14:12 +01:00
rk3399_gru_sound.c i2c: make i2c_bus_type const 2024-01-18 21:10:43 +01:00
rockchip_i2s_tdm.c ASoC: rockchip: i2s-tdm: Fix trcm mode by setting clock on right mclk 2024-06-05 13:03:11 +01:00
rockchip_i2s_tdm.h ASoC: rockchip: add support for i2s-tdm controller 2021-10-07 16:58:16 +01:00
rockchip_i2s.c ASoC: Use device_get_match_data() 2023-10-09 13:13:59 +01:00
rockchip_i2s.h ASoC: rockchip: i2s: Add support for frame inversion 2021-08-26 13:59:40 +01:00
rockchip_max98090.c ASoC: DT matching and header cleanups 2023-10-09 23:14:18 +01:00
rockchip_pdm.c ASoC: Use device_get_match_data() 2023-10-09 13:13:59 +01:00
rockchip_pdm.h ASoC: rockchip: pdm: Add support for path map 2021-09-13 01:44:10 +01:00
rockchip_rt5645.c ASoC: rockchip: Drop includes from Rockchip RT5645 2023-10-09 13:14:14 +01:00
rockchip_spdif.c ASoC: rockchip: merge DAI call back functions into ops 2023-08-14 13:10:26 +01:00
rockchip_spdif.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00