kernel/git/stable/linux.git/Documentation/sound, branch linux-6.4.y

ALSA: docs: Fix code block indentation in ALSA driver example

2023-05-03T06:08:25+00:00

Sphinx reports htmldocs warnings: Documentation/sound/kernel-api/writing-an-alsa-driver.rst:3997: WARNING: Literal block expected; none found. Documentation/sound/kernel-api/writing-an-alsa-driver.rst:4004: WARNING: Literal block expected; none found. Documentation/sound/kernel-api/writing-an-alsa-driver.rst:4009: WARNING: Unexpected indentation. Documentation/sound/kernel-api/writing-an-alsa-driver.rst:4035: WARNING: Literal block expected; none found. These are due to indentation of example driver snippets which is outside the code block scope. Fix these by indenting code blocks in question to the scope. Fixes: 4d421eebe1465d ("ALSA: docs: writing-an-alsa-driver.rst: polishing") Reported-by: kernel test robot Closes: https://lore.kernel.org/linux-doc/202305021822.4U6XOvGf-lkp@intel.com/ Signed-off-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20230503035416.62722-1-bagasdotme@gmail.com Signed-off-by: Takashi Iwai

ALSA: docs: Extend module parameters description

2023-05-03T06:06:37+00:00

Common ALSA module parameters look a little bit confusing because of the description lacking, and it took me a while to understand the purpose of their existence. To figure it out I asked the question about them to the "alsa-devel" mailing list, and Takashi Iwai answered me with the text I appended to the ALSA documentation in this patch. These common module parameters aren't used a lot nowadays, but as I understand they are important for providing compatibility with some existing user-space apps. So in my opinion it is a good idea to document why we need them. Signed-off-by: Ivan Orlov Link: https://lore.kernel.org/r/20230501101634.476297-1-ivan.orlov0322@gmail.com Signed-off-by: Takashi Iwai

Merge branch 'for-linus' into for-next

2023-04-27T12:21:18+00:00

Merge 6.3-devel branch back in order to apply the more Realtek HD-audio changes cleanly. Signed-off-by: Takashi Iwai

Merge tag 'asoc-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

2023-04-24T13:15:31+00:00

ASoC: Updates for v6.4 The bulk of the commits here are for the conversion of drivers to use void remove callbacks but there's a reasonable amount of other stuff going on, the pace of development with the SOF code continues to be high and there's a bunch of new drivers too: - More core cleanups from Morimto-san. - Update drivers to have remove() callbacks returning void, mostly mechanical with some substantial changes. - Continued feature and simplification work on SOF, including addition of a no-DSP mode for bringup, HDA MLink and extensions to the IPC4 protocol. - Hibernation support for CS35L45. - More DT binding conversions. - Support for Cirrus Logic CS35L56, Freescale QMC, Maxim MAX98363, nVidia systems with MAX9809x and RT5631, Realtek RT712, Renesas R-Car Gen4, Rockchip RK3588 and TI TAS5733.

ALSA: docs: writing-an-alsa-driver.rst: polishing

2023-04-21T14:47:18+00:00

- Update some outdated info - Language fixes - Whitespace/formatting fixes - Prefer attached over stand-alone '::' [ dropped a trailing white space in the patch -- tiwai ] Signed-off-by: Oswald Buddenhagen Link: https://lore.kernel.org/r/20230421112751.990244-1-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai

ALSA: pcm: rewrite snd_pcm_playback_silence()

2023-04-21T10:21:04+00:00

The auto-silencer supports two modes: "thresholded" to fill up "just enough", and "top-up" to fill up "as much as possible". The two modes used rather distinct code paths, which this patch unifies. The only remaining distinction is how much we actually want to fill. This fixes a bug in thresholded mode, where we failed to use new_hw_ptr, resulting in under-fill. Top-up mode is now more well-behaved and much easier to understand in corner cases. This also updates comments in the proximity of silencing-related data structures. Signed-off-by: Oswald Buddenhagen Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20230420113324.877164-1-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai

Documentation: sound: add description of Intel HDaudio multi-links

2023-04-06T15:45:33+00:00

Add description of 'Skylake' multi-link structure added in 2015 and recent extensions to support SoundWire/DMIC/SSP interfaces. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Reviewed-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Reviewed-by: Takashi Iwai Link: https://lore.kernel.org/r/20230404104127.5629-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ALSA: emu10k1: documentation updates

2023-04-06T08:14:23+00:00

- Less misinformation - Language and whitespace fixups Signed-off-by: Oswald Buddenhagen Link: https://lore.kernel.org/r/20230405201220.2197893-1-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai

ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard

2023-04-06T06:10:18+00:00

Like the other boards from the D*45* series, this one sets up the outputs not quite correctly. Signed-off-by: Oswald Buddenhagen Cc: Link: https://lore.kernel.org/r/20230405201220.2197826-1-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai

ALSA: docs: A few more words for PCM XRUN handling and stream locks

2023-03-24T13:52:59+00:00

Enhance the documents about the PCM, missing descriptions for a couple of helpers like snd_pcm_period_elapsed_under_stream_lock() and snd_pcm_stop_xrun(). Link: https://lore.kernel.org/r/20230323065237.5062-4-tiwai@suse.de Signed-off-by: Takashi Iwai