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ALSA: doc: ReSTize img,spdif-in.txt

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Yet another simple conversion from a plain text file.
Put to cards directory.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2016-11-10 17:36:09 +01:00
parent bb02859cd3
commit f336c3f072
2 changed files with 15 additions and 10 deletions
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24
Documentation/sound/alsa/img,spdif-in.txt → Documentation/sound/cards/img-spdif-in.rst
View File

@ -1,21 +1,25 @@
================================================
Imagination Technologies SPDIF Input Controllers
================================================
The Imagination Technologies SPDIF Input controller contains the following
controls:
name='IEC958 Capture Mask',index=0
* name='IEC958 Capture Mask',index=0
This control returns a mask that shows which of the IEC958 status bits
can be read using the 'IEC958 Capture Default' control.
name='IEC958 Capture Default',index=0
* name='IEC958 Capture Default',index=0
This control returns the status bits contained within the SPDIF stream that
is being received. The 'IEC958 Capture Mask' shows which bits can be read
from this control.
name='SPDIF In Multi Frequency Acquire',index=0
name='SPDIF In Multi Frequency Acquire',index=1
name='SPDIF In Multi Frequency Acquire',index=2
name='SPDIF In Multi Frequency Acquire',index=3
* name='SPDIF In Multi Frequency Acquire',index=0
* name='SPDIF In Multi Frequency Acquire',index=1
* name='SPDIF In Multi Frequency Acquire',index=2
* name='SPDIF In Multi Frequency Acquire',index=3
This control is used to attempt acquisition of up to four different sample
rates. The active rate can be obtained by reading the 'SPDIF In Lock Frequency'
@ -29,21 +33,21 @@ four sample rates set here.
If less than four rates are required, the same rate can be specified more than
once
name='SPDIF In Lock Frequency',index=0
* name='SPDIF In Lock Frequency',index=0
This control returns the active capture rate, or 0 if a lock has not been
acquired
name='SPDIF In Lock TRK',index=0
* name='SPDIF In Lock TRK',index=0
This control is used to modify the locking/jitter rejection characteristics
of the block. Larger values increase the locking range, but reduce jitter
rejection.
name='SPDIF In Lock Acquire Threshold',index=0
* name='SPDIF In Lock Acquire Threshold',index=0
This control is used to change the threshold at which a lock is acquired.
name='SPDIF In Lock Release Threshold',index=0
* name='SPDIF In Lock Release Threshold',index=0
This control is used to change the threshold at which a lock is released.

1
Documentation/sound/cards/index.rst
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@ -16,3 +16,4 @@ Card-Specific Information
maya44
hdspm
serial-u16550
img-spdif-in