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When test asrc p2p first, then test no asrc p2p, There is no
sound after 5s. The reason is that the substream is not same for
this two case, then delay powerdown will close the widget for cs42888.
But the second will also use the cs42888. So set ignore_pmdown_time
to 1.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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Remove local parameter for p2p_width, p2p_rate, which will be
get from the cpu driver of fe directly.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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The upsteamed commit is 0c516b4ff85c0be4cee5b30ae59c9565c7f91a00
ASoC: cs42xx8: Add codec driver support for CS42448/CS42888
This patch adds support for the Cirrus Logic CS42448/CS42888 Audio CODEC that
has six/four 24-bit AD and eight 24-bit DA converters.
[ CS42448/CS42888 supports both I2C and SPI control ports. As initial patch,
this patch only adds the support for I2C. ]
Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Acked-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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Move rate constraint from codec driver to machine driver. Because fe and be
use same runtime structure, so be needn't startup function.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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mclk of cs42888 is changed for slx.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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cherry-picked commit is 43d24e76b69826ce32292f47060ad78cdd0197fa
Header of this commit is "ASoC: fsl_esai: Add ESAI CPU DAI driver", use upstream
driver to replace current one.
Merged feature is:
1. Move setting of PRRC and PCRC to the end of hw_params, and disable it in
shutdown function.
2. Merged the xrun handler with this commit.
3. Use dma init with NO_RESIDUE|NO_DT|COMPAT.
4. Add spba clock for ESAI
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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There's a possiblity that ASRC P2P would error out during its probe() due to
missing some DT bindings for example. If that happens, this asrc_p2p would
be a NULL pointer and accessing it would cause Kernel Panic.
Thus this patch adds an error out here to keep it safe.
Acked-by: Wang Shengjiu <b02247@freescale.com>
Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
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update asrc p2p to support recording, which use ideal ratio mode.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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Change the output-rate, output-width to p2p-rate, p2p-width.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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imx6qdl-sabreauto
To simplify the code, we use one unified configuration for both imx6sx-arm2
and the old imx6qdl-sabreauto board.
Acked-by: Wang Shengjiu <b02247@freescale.com>
Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
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This patch sets ESAI as LEFT_J format master so as to let ESAI provide bit
clock and frame clock for stability.
Acked-by: Wang Shengjiu <b02247@freescale.com>
Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
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If there is no codec device, the machine driver will not register the
card. then alsa will not return RETRY error. update the error handling
for machine driver.
Add for cs42888 and si476x.
update dts file for sound-fm.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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Alsa machine drivers need snd_soc_pm_ops to support normal suspend/resume
feature, thus add this to all machine drivers.
Also add missing SUSPEND and RESUME cases to trigger() in fsl_ssi.c
Acked-by: Wang Shengjiu <b02247@freescale.com>
Signed-off-by: Nicolin Chen <b42378@freescale.com>
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add cs42888 machine driver.
add bindings document of cs42888 machine.
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
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