]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ASoC: rsnd: Reinitialize bit clock inversion flag for every format setting
authorJunya Monden <jmonden@jp.adit-jv.com>
Wed, 16 Oct 2019 12:42:55 +0000 (14:42 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 29 Oct 2019 08:15:21 +0000 (09:15 +0100)
commit5dd5ae04fd2393894d8f4ca7b95a2b54ca93d931
treefbdf5b0ae816da71e0f8e3bb32be7ace223bfa1a
parent596836eb5c986deab7868268fb3caa6385ebfc47
ASoC: rsnd: Reinitialize bit clock inversion flag for every format setting

commit 22e58665a01006d05f0239621f7d41cacca96cc4 upstream.

Unlike other format-related DAI parameters, rdai->bit_clk_inv flag
is not properly re-initialized when setting format for new stream
processing. The inversion, if requested, is then applied not to default,
but to a previous value, which leads to SCKP bit in SSICR register being
set incorrectly.
Fix this by re-setting the flag to its initial value, determined by format.

Fixes: 1a7889ca8aba3 ("ASoC: rsnd: fixup SND_SOC_DAIFMT_xB_xF behavior")
Cc: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Cc: Jiada Wang <jiada_wang@mentor.com>
Cc: Timo Wischer <twischer@de.adit-jv.com>
Cc: stable@vger.kernel.org # v3.17+
Signed-off-by: Junya Monden <jmonden@jp.adit-jv.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20191016124255.7442-1-erosca@de.adit-jv.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/sh/rcar/core.c