linux-toradex.git/include/uapi/sound, branch v5.19-rc8

ASoC: SOF: ipc: introduce cont_update_posn in sof_ipc_stream_params struct

2022-05-10T13:01:54+00:00

The host stream position is updated when no_stream_position is set as 0.
However current implementation updates host stream position only when
report data is larger than or equal to host period size which is decided
by the period size of host side. It maybe cause host stream position
update not in time. Therefore this patch introduces another field
"cont_update_posn", a boolean value aimed to update host stream position
continuously and based on period size of pipeline. It can get better
precise when need to update host stream position from firmware.

Reviewed-by: Daniel Baluta 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Kai Vehmanen 
Signed-off-by: YC Hung 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20220509170425.54640-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: bump SOF_ABI_MINOR

2022-04-27T13:15:30+00:00

Commit a0f84dfb3f6d9 ("ASoC: SOF: IPC: dai: Expand DAI_CONFIG IPC flags")
did not update the SOF_ABI_MINOR, bump to version 20 before new
changes are added.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Daniel Baluta 
Reviewed-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20220426183631.102356-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: Intel: avs: Declare vendor tokens

2022-04-19T11:03:49+00:00

Expose all vendor tokens that help shape AVS topology. Parsing helpers
introduced in follow up patches make use of these to know which block
they are currently dealing with and to verify their correctness.

Signed-off-by: Amadeusz Sławiński 
Signed-off-by: Cezary Rojewski 
Link: https://lore.kernel.org/r/20220331135246.993089-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown

Merge tag 'asoc-v5.18' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2022-03-21T15:19:21+00:00

ASoC: Updates for v5.18

Quite a quiet release for ASoC, lots of work on drivers and platforms
but nothing too groundbreaking but not much on the core itself:

 - Start of moving SoF to support multiple IPC mechanisms.
 - Use of NHLT ACPI table to reduce the amount of quirking required for
   Intel systems.
 - Some building blocks for use in forthcoming Intel AVS driver for
   legacy Intel DSP firmwares.
 - Support for AMD PDM, Atmel PDMC, Awinic AW8738, i.MX cards with
   TLV320AIC31xx, Intel machines with CS35L41 and ESSX8336, Mediatek
   MT8181 wideband bluetooth, nVidia Tegra234, Qualcomm SC7280, Renesas
   RZ/V2L, Texas Instruments TAS585M

ASoC: SOF: fix 32 signed bit overflow

2022-03-07T13:12:52+00:00

Shifting in a signed 32bit container past the signed bit is technically
undefined behaviour. Fix by using unsigned types. Found via cppcheck.

Reviewed-by: Ranjani Sridharan 
Reviewed-by: Liam Girdwood 
Signed-off-by: Curtis Malainey 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20220304205733.62233-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

Merge tag 'asoc-fix-v5.17-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2022-02-01T15:52:54+00:00

ASoC: Fixes for v5.17

Quite a few fixes here, including an unusually large set in the core
spurred on by various testing efforts as well as the usual small driver
fixes.  There are quite a few fixes for out of bounds writes in both the
core and the various Qualcomm drivers, plus a couple of fixes for
locking in the DPCM code.

ASoC: hdmi-codec: Fix OOB memory accesses

2022-01-28T15:59:19+00:00

Correct size of iec_status array by changing it to the size of status
array of the struct snd_aes_iec958. This fixes out-of-bounds slab
read accesses made by memcpy() of the hdmi-codec driver. This problem
is reported by KASAN.

Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Osipenko 
Link: https://lore.kernel.org/r/20220112195039.1329-1-digetx@gmail.com
Signed-off-by: Mark Brown

ASoC: SOF: add _D3_PERSISTENT flag to fw_ready message

2022-01-24T13:31:14+00:00

Add a bit definition to the fw_ready message, to denote if the FW
supports the IMR (Isolated Memory Region) restoring feature.

If the bit is set, the driver can skip downloading the firmware again
during system resume or runtime resume.

Bump the ABI version to 3.19 to make it aligned with FW side.

Reviewed-by: Ranjani Sridharan 
Reviewed-by: Péter Ujfalusi 
Signed-off-by: Keyon Jie 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20220120231532.196926-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

Merge tag 'asoc-v5.17' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2022-01-05T14:39:24+00:00

ASoC: Updates for v5.17

Not much going on framework release this time, but a big update for
drivers especially the Intel and SOF ones.

 - Refinements and cleanups around the delay() APIs.
 - Wider use of dev_err_probe().
 - Continuing cleanups and improvements to the SOF code.
 - Support for pin switches in simple-card derived cards.
 - Support for AMD Renoir ACP, Asahi Kasei Microdevices AKM4375, Intel
   systems using NAU8825 and MAX98390, Mediatek MT8915, nVidia Tegra20
   S/PDIF, Qualcomm systems using ALC5682I-VS and Texas Instruments
   TLV320ADC3xxx.

ALSA: uapi: use C90 comment style instead of C99 style

2021-12-13T08:19:00+00:00

UAPI headers are built with compiler option for C90, thus double-slashes
comment introduced in C99 is not preferable.

Fixes: fb6723daf890 ("ALSA: pcm: comment about relation between msbits hw parameter and [S|U]32 formats")
Signed-off-by: Takashi Sakamoto 
Link: https://lore.kernel.org/r/20211213081257.36097-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai