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8 Commits

Author SHA1 Message Date
Saurav Kumar
97d18542c1 dsp: add change to handle use-after-free in cal_utils_is_cal_stale 
Add change to address the race condition between
pointer dereference and memory deallocation.

Change-Id: Ia1ed47986ec81d3dc2feb3bc874847fadddac292
Signed-off-by: Saurav Kumar <sauravk@codeaurora.org>
 2020-10-01 09:35:23 +05:30
Kunlei Zhang
d9bf6df220 dsp: add support for CMA heap allocation during call 
Add support for CMA heap allocation during call.

Change-Id: I65cd291a9db56bf53d9bb9b4e6c7236da9d7288c
Signed-off-by: Kunlei Zhang <kunleiz@codeaurora.org>
 2020-07-27 11:53:28 +08:00
Vignesh Kulothungan
e0bdd11269 ASoC: update headers for upstream compliance 
Update uapi header reference path to include
path prefix "audio/"

Change-Id: Ic7b1d22910b07be3ffe8d9f02514ed89facea974
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
 2020-05-06 11:26:15 -07:00
Meng Wang
43bbb87652 asoc: Update file header to GPL-2.0-only 
Update file header to GPL-2.0-only.

Change-Id: Ic1542a3209a5fe73c937a5b36491ede4a451936d
Signed-off-by: Meng Wang <mengw@codeaurora.org>
 2018-12-10 14:49:34 +08:00
Meng Wang
61af6849e9 ASoC: switch audio drivers to SPDX identifier 
Switch audio drivers to SPDX identifier on msm-4.19.

Change-Id: Ic3f0230a516db251b8d81e8a7e73dbc04d66fe1b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
 2018-12-07 15:47:32 +08:00
Vikram Panduranga
770b8383d2 dsp: Mark cal block after use 
After applying calibration on DSP, cal block
is marked stale to ensure same calibration is not
reused for future usecase.

Change-Id: I9f446c0602f4ab34ca71b9d2611319624fb19cd2
Signed-off-by: Vikram Panduranga <vpandura@codeaurora.org>
 2018-03-16 17:54:53 -07:00
Banajit Goswami
08bb73698a dsp: update MSM Audio ION wrappers to align with upstream 
Between Linux-4.9 and Linux-4.14, upstream has updated the
ION APIs significantly to make ION ready to bring out of
staging folder. This has changed the way ION and dma_buf
APIs used to work together for allocating, mapping and
deallocating ION buffers.
Update MSM Audio ION wrapper functions used by audio drivers
to reflect these ION API changes as per upstream ION.

Change-Id: I63097e147a397aa3a538f69ac88b6fb10871c3dc
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
 2018-02-04 03:41:06 -08:00
Laxminath Kasam
605b42f92c audio-lnx: Rename folders to new flat structure. 
Kernel audio drivers can be categorised into below folders.
asoc - ALSA based drivers,
asoc/codecs - codec drivers,
ipc - APR IPC communication drivers,
dsp - DSP low level drivers/Audio ION/ADSP Loader,
dsp/codecs - Native encoders and decoders,
soc - SoC based drivers(pinctrl/regmap/soundwire)

Restructure drivers to above folder format.
Include directories also follow above format.

Change-Id: I8fa0857baaacd47db126fb5c1f1f5ed7e886dbc0
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
 2017-08-18 16:56:12 -06:00