[PATCH AUTOSEL 5.15 10/26] ASoC: tas2770: Fix setting of high sample rates
From: Sasha Levin <sashal@kernel.org>
Date: 2021-12-27 19:05:15
Also in:
alsa-devel, stable
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), texas instruments audio (asoc/hda) drivers, the rest · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Shenghao Ding, Kevin Lu, Baojun Xu, Linus Torvalds
From: Martin Povišer <redacted> [ Upstream commit 80d5be1a057e05f01d66e986cfd34d71845e5190 ] Although the codec advertises support for 176.4 and 192 ksps, without this fix setting those sample rates fails with EINVAL at hw_params time. Signed-off-by: Martin Povišer <redacted> Link: https://lore.kernel.org/r/20211206224529.74656-1-povik@protonmail.com (local) Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- sound/soc/codecs/tas2770.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c
index 172e79cbe0daf..6549e7fef3e32 100644
--- a/sound/soc/codecs/tas2770.c
+++ b/sound/soc/codecs/tas2770.c@@ -291,11 +291,11 @@ static int tas2770_set_samplerate(struct tas2770_priv *tas2770, int samplerate) ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_44_1KHZ | TAS2770_TDM_CFG_REG0_31_88_2_96KHZ; break; - case 19200: + case 192000: ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_48KHZ | TAS2770_TDM_CFG_REG0_31_176_4_192KHZ; break; - case 17640: + case 176400: ramp_rate_val = TAS2770_TDM_CFG_REG0_SMP_44_1KHZ | TAS2770_TDM_CFG_REG0_31_176_4_192KHZ; break;
--
2.34.1