diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-29 11:21:49 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-29 11:21:49 -0800 |
commit | 3868772b99e3146d02cf47e739d79022eba1d77c (patch) | |
tree | d32c0283496e6955937b618981766b5f0878724f /Documentation/sound/soc | |
parent | 6f9d71c9c759b1e7d31189a4de228983192c7dc7 (diff) | |
parent | 942104a21ce4951420ddf6c6b3179a0627301f7e (diff) |
Merge tag 'docs-5.0' of git://git.lwn.net/linux
Pull documentation update from Jonathan Corbet:
"A fairly normal cycle for documentation stuff. We have a new document
on perf security, more Italian translations, more improvements to the
memory-management docs, improvements to the pathname lookup
documentation, and the usual array of smaller fixes.
As is often the case, there are a few reaches outside of
Documentation/ to adjust kerneldoc comments"
* tag 'docs-5.0' of git://git.lwn.net/linux: (38 commits)
docs: improve pathname-lookup document structure
configfs: fix wrong name of struct in documentation
docs/mm-api: link slab_common.c to "The Slab Cache" section
slab: make kmem_cache_create{_usercopy} description proper kernel-doc
doc:process: add links where missing
docs/core-api: make mm-api.rst more structured
x86, boot: documentation whitespace fixup
Documentation: devres: note checking needs when converting
doc:it: add some process/* translations
doc:it: fixes in process/1.Intro
Documentation: convert path-lookup from markdown to resturctured text
Documentation/admin-guide: update admin-guide index.rst
Documentation/admin-guide: introduce perf-security.rst file
scripts/kernel-doc: Fix struct and struct field attribute processing
Documentation: dev-tools: Fix typos in index.rst
Correct gen_init_cpio tool's documentation
Document /proc/pid PID reuse behavior
Documentation: update path-lookup.md for parallel lookups
Documentation: Use "while" instead of "whilst"
dmaengine: Add mailing list address to the documentation
...
Diffstat (limited to 'Documentation/sound/soc')
-rw-r--r-- | Documentation/sound/soc/dai.rst | 6 | ||||
-rw-r--r-- | Documentation/sound/soc/dpcm.rst | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/sound/soc/dai.rst b/Documentation/sound/soc/dai.rst index 55820e51708f..2e99183a7a47 100644 --- a/Documentation/sound/soc/dai.rst +++ b/Documentation/sound/soc/dai.rst @@ -24,7 +24,7 @@ I2S === I2S is a common 4 wire DAI used in HiFi, STB and portable devices. The Tx and -Rx lines are used for audio transmission, whilst the bit clock (BCLK) and +Rx lines are used for audio transmission, while the bit clock (BCLK) and left/right clock (LRC) synchronise the link. I2S is flexible in that either the controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock usually varies depending on the sample rate and the master system clock @@ -49,9 +49,9 @@ PCM PCM is another 4 wire interface, very similar to I2S, which can support a more flexible protocol. It has bit clock (BCLK) and sync (SYNC) lines that are used -to synchronise the link whilst the Tx and Rx lines are used to transmit and +to synchronise the link while the Tx and Rx lines are used to transmit and receive the audio data. Bit clock usually varies depending on sample rate -whilst sync runs at the sample rate. PCM also supports Time Division +while sync runs at the sample rate. PCM also supports Time Division Multiplexing (TDM) in that several devices can use the bus simultaneously (this is sometimes referred to as network mode). diff --git a/Documentation/sound/soc/dpcm.rst b/Documentation/sound/soc/dpcm.rst index fe61e02277f8..f6845b2278ea 100644 --- a/Documentation/sound/soc/dpcm.rst +++ b/Documentation/sound/soc/dpcm.rst @@ -218,7 +218,7 @@ like a BT phone call :- * * <----DAI5-----> FM ************* -This allows the host CPU to sleep whilst the DSP, MODEM DAI and the BT DAI are +This allows the host CPU to sleep while the DSP, MODEM DAI and the BT DAI are still in operation. A BE DAI link can also set the codec to a dummy device if the code is a device |