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API change due to:
adb76b5b9c47 ("ASoC: soc-core: remove legacy style dai_link")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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Move the operation for sii902x module to mxsfb_sii902x_audio.c
platform driver. change codec from dummy to hdmi-codec
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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The maximum channel supported by sii902 is 2, but machine
driver use dummy codec, and there is no constraint list
from codec, so add constraint directly in machine driver.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit 037051e60f3b29fb09aae6f2c97a3532482dfc2a)
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When load sound card, the pulseaudio will using the sound card to
playback and record. It may be cause a kernel crash when the sound
card is unloaded while the playback/record is active
After setting the sound card owner field, when pulseaudio is running,
the sound card module ref-count will not be 0 and the sound card will
not be unloaded. So you should stop the pulseaudio when you want to
unload the sound card.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
[ Aisheng: hdmi change merged into hdmi branch ]
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
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init sii902x_np to avoid wild pointer. Reported by Coverity.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit 780e27683c38f785ea7f7e07e83b00ffd3c22d78)
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Add 96k and 192k sample rate support for hdmi audio.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit fa94b89ab94ce78800d112d0a013d0c0901d9b78)
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other device
imx7d-sdb board using one SAI for wm8960 and sii902x hdmi audio, wm8960
using SAI as slave mode and sii902x hdmi audio using SAI as master mode,
so SAI can't be used at the same time.
Forbid palyback(capture) when SAI is being used capture(playback) by other
device.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit bac15c28c3b8a57fbe04ea80b8fb5eb47a0211f1)
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Add machine driver for sii902x hdmi audio. Restricting by SAI master clock,
the hdmi audio just support 16bit 24bit sample width and 32k 48k sample rate.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit 8dc359b46c81105efcd13007325d9cadc9a6214d)
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