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Some new event types now exist, so update the code fragment.
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The example in this section is not in the kernel sources anymore. Replace
it with an up to date code fragment. Reword the initial paragraph. Remove
"Please" which is not standard practice in documentation.
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Improve wording in a few places, cleanup ReST colon syntax, remove space
before colon, and remove the "codec" parameter in the parentheses of
snd_soc_dapm_new_widgets() (there should be no parameters in the docs, and
that function takes a card, not a codec).
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Extend the first paragraph to mention the {,num_}dapm_routes fields just
like the widget conterparts. Mention the route fields also in the code
example. Fix "at build time", this really means "at probe time".
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The small paragraph describing how to register widgets is incomplete (does
not mention routes) and mentions snd_soc_dapm_new_control() which is not
really used. Moreover it appears as a part of the "Virtual Widgets"
subsection.
Replace it with a detailed and current description of how widgets and
routes are registered, mentioning both static declaration and runtime
registration. Also make this a section on its own.
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Extend the initial description providing clearer definitions of "widget"
and "route", and to stop using the word "component" to mean "widget". Give
more details and clarify wording and add a picture representing a real DAPM
graph.
Group all the introductory paragraphs before the "DAPM power domains", and
split the latter to a specific section.
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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DAPM is actually based on a graph, so use this specific term instead of the
more generic "map".
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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There is no need for a dash after colons. Also fix an incorrect ":-::"
sequence.
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Slightly reword for better readability: replace "PM" -> "power management
frameworks", add missing comma.
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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struct snd_soc_codec_dai does not exist.
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Fix various typos.
Reviewed-by: Alexandre Belloni <[email protected]>
Reviewed-by: Bagas Sanjaya <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The virtual widget example makes use of an undefined SND_SOC_DAPM_NOPM
argument passed to SND_SOC_DAPM_MIXER(). Replace with the correct
SND_SOC_NOPM definition.
Signed-off-by: Cristian Ciocaltea <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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There are examples in documentation for codec to codec connection.
However they show method before recent series of patches which renamed
the fields. Update documentation accordingly.
Fixes: 7ddc7f91beb2 ("ASoC: soc.h: clarify Codec2Codec params")
Signed-off-by: Amadeusz Sławiński <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Needed for the Rockchip driver.
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Make sure all AC97 interface lines are spelled in capitals,
to avoid confusing readers about where the 5th line is.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Takashi Iwai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The alsa-project documentation is now part of the kernel docs,
the original links are long dead, update links.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Takashi Iwai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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As the codec API has evolved the documentation has not kept up and still
uses old fields that have been removed. Update the examples to
represent the current API.
Signed-off-by: John Keeping <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <[email protected]>
Acked-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Following the example in cb2cf0de1174 ("ASoC: soc-core: care Codec <->
Codec case by non_legacy_dai_naming"), determine if a DAI link contains
only codec DAIs by examining the non_legacy_dai_naming flag in each
DAI's component.
For now, we assume there is only one or a small set of valid PCM stream
parameters, so num_params == 1 is good enough. We also assume that the
same params are valid for all supported streams. params is set to the
subset of parameters common among all DAIs, and then the existing code
automatically chooses the highest quality of the remaining values when
the link is brought up.
Signed-off-by: Samuel Holland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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This patch fixes a few typos in the DPCM documentation.
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Whilst making an unrelated change to some Documentation, Linus sayeth:
| Afaik, even in Britain, "whilst" is unusual and considered more
| formal, and "while" is the common word.
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| [...]
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| Can we just admit that we work with computers, and we don't need to
| use þe eald Englisc spelling of words that most of the world never
| uses?
dictionary.com refers to the word as "Chiefly British", which is
probably an undesirable attribute for technical documentation.
Replace all occurrences under Documentation/ with "while".
Cc: David Howells <[email protected]>
Cc: Liam Girdwood <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Michael Halcrow <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Reported-by: Linus Torvalds <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
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The example code in dpcm.rst contains an open code calling
snd_mask_set(), and this can be better represented with
params_set_format() instead. This automatically fixes the sparse
warning about snd_pcm_format_t handling, too.
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've got many code additions at this cycle as a result of quite a few
new drivers. Below are highlights:
Core stuff:
- Fix the long-standing issue with the device registration order; the
control device is now registered at last
- PCM locking code cleanups for RT kernels
- Fixes for possible races in ALSA timer resolution accesses
- TLV offset definitions in uapi
ASoC:
- Many fixes for the topology stuff, including fixes for v4 ABI
compatibility
- Lots of cleanups / quirks for Intel platforms based on Realtek
CODECs
- Continued componentization works, removing legacy CODEC stuff
- Conversion of OMAP DMA to the new, more standard SDMA-PCM driver
- Fixes and updates to Cirrus Logic SoC drivers
- New Qualcomm DSP support
- New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek
MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306
and RT5668 and TI TSCS454
HD-audio:
- Finally better support for some CA0132 boards, allowing Windows
firmware
- HP Spectre x360 support along with a bulk of COEF stuff
- Blacklisting power save default some known boards reported on
Fedora
USB-audio:
- Continued improvements on UAC3 support; now BADD is supported
- Fixes / improvements for Dell WD15 dock
- Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co
Others:
- New Xen sound frontend driver support
- Cache implementation and other improvements for FireWire DICE
- Conversions to octal permissions in allover places"
* tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (386 commits)
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ALSA: usb-audio: remove redundant check on err
ASoC: topology: Move skl-tplg-interface.h to uapi
ASoC: topology: Move v4 manifest header data structures to uapi
ASoC: topology: Improve backwards compatibility with v4 topology files
ALSA: pci/hda: Remove unused, broken, header file
ASoC: TSCS454: Add Support
ASoC: Intel: kbl: Move codec sysclk config to codec_init function
ASoC: simple-card: set cpu dai clk in hw_params
ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()
ALSA: oxygen: use match_string() helper
ASoC: dapm: use match_string() helper
ASoC: max98095: use match_string() helper
ASoC: max98088: use match_string() helper
ASoC: Intel: bytcr_rt5651: Set card long_name based on quirks
ASoC: mt6797-mt6351: add hostless phone call path
ASoC: mt6797: add Hostless DAI
ASoC: mt6797: add PCM interface
ASoC: mediatek: export mtk-afe symbols as needed
ASoC: codecs: PCM1789: include gpio/consumer.h
...
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commit ef050bece1b55 ("ASoC: Remove platform code now everything is
componentised") removed platform code, but it didn't care
about platform documentation.
This patch convert platform explanation to component
Signed-off-by: Kuninori Morimoto <[email protected]>
Reviewed-by: Charles Keepax <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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was not fixed yet.
Signed-off-by: Christina Quast <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
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Now we can replace Codec to Component. Let's do it.
Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Add some DAPM widget types to better support the construction of DAPM
graphs within DSPs.
Signed-off-by: Liam Girdwood <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
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Yet another simple conversion from a plain text file.
Renamed to codec-to-codec.rst to align with others.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
The file name was renamed to lower letters to align with others.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
The file name was changed from "pops_clicks" to "pops-clicks" to align
with others.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
The section numbers and the item numbers are dropped to align with the
ReST format. Some lists are converted to description lists to be
clearer.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file with slight reformatting /
corrections.
The file name was changed to lower letters to align with others.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
The section numbers are dropped to align with other documents.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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A simple conversion from a plain text file.
Created a new subdirectory, Documentation/sound/soc, for this and
other ASoC documents.
Since the index page contains the TOC, so "Documentation" section got
removed from overview.
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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