Add support to set and get audio effects module params with
Instance ID support. Maintain support for non
Instance ID set and get param structures as well.
Use common pack and set param functions to set and
get parameters to DSP instead of handling them at an
individual module level.
CRs-Fixed: 2151551
Change-Id: I62342d434fc5bd58c06d22913683d7d0fd602da9
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
Add metadata to configure latency mode for DSP transcode
loopback to set legacy or low latency path. Userspace API
introduced to configure the same.
CRs-Fixed: 2092562
Change-Id: I914c68a9e9d8647530b72c42548e571b7508c423
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
ALSA lacks support to accept shared memory supplied
from userspace. But some usecases need to get a shareable
file descriptor for the dma buffer. As an alternate
to adding custom ioctls to the ALSA framework, use
a hwdep node to get a file descriptor to the underlying dma buffer.
Maintain compat mode as well.
CRs-Fixed: 2041151
Change-Id: Id783bb84e8ef59b28e42d982903971625577b9a3
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
Support for clock recovery in compress driver.
Userspace app can issue clock recovery command with a positive value
to advance the clock or a negative value to delay the clock.
CRs-Fixed: 2036899
Change-Id: Iacfc18afe6723edea84ed3382ac62810fcadb31a
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Add TrueHD audio format for compressed HDMI pass-through
Change-Id: Id8a0b8c3a01c881ae284f13c2c0a36959c2413ac
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Update compress driver to support session start delay.
Userspace can use this param to delay start of
playback session.
CRs-Fixed: 1112258
Change-Id: I0b31a4bae12f9f2b1f8a3e003909741529458772
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Update compress driver to support configuration of DSP render
window. Render window is used by DSP to take rendering decision.
i.e whether input frame should be rendered, dropped or repeated.
CRs-Fixed: 1112258
Change-Id: Ib1b9100ab87878d2e2da93e2b86ca68fb9dd97a9
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Update compress driver to support configuration of DSP clock
recovery mode. Supported modes are auto and none. In auto mode
DSP does clock recovery based on avtimer and device drift otherwise
it ignores drift.
CRs-Fixed: 1112258
Change-Id: I4b6b37c08be422e38b7f0bf625712d5e2b0dc0f3
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Polling needs to be disabled when LSM connects to ADM.
Add interface to enable or disable polling through
set_params. Add support to set port.
Change-Id: If027418a6d8a1ea48dcb6a0c146f68e7dd7a2664
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Revathi Uddaraju <revathiu@codeaurora.org>
Add timestamp support for compress driver.
Modify ASM driver to read the buffer from predefined offset.
CRs-fixed: 1072067
Change-Id: I1c46befc223285495b3c0650e6c3eaae81f58771
Signed-off-by: Satish Babu Patakokila <sbpata@codeaurora.org>
There is a chance that the user space can send commands to wdsp
before transport layer is ready to use. Avoid this scenario by
adding a new API which user space can invoke to check the status
of the transport layer before sending any commands.
Change-Id: Icf2af8ddac3925fe02b2c8b7b8767a2141922203
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Add support for WCD-DSP audio codec communication over glink.
This file defines all the required structures for the userspace
component to communicate with the DSP in WCD audio codec.
CRs-Fixed: 1053381
Change-Id: I141a72c879b4c15590ad94c852a2771a360b55f9
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Now that we don't use SNDRV_PCM_RATE_xxx bit fields for sample rate, we need to
change the description to an array for describing the sample rates supported by
the sink/source
Change-Id: I2dc6b4e48cccbc7a3da7207be42cf11502373572
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Git-commit: b8bab04829
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: vivek mehta <mvivek@codeaurora.org>
[fred@codeaurora.org: resolved context conflict in struct snd_codec_desc]
[fred@codeaurora.org: added msm-compress-q6-v2.c to resolve compilation error]
Signed-off-by: Fred Oh <fred@codeaurora.org>
Add snapshot for audio drivers for MSM targets. The code is
migrated from msm-3.18 kernel at the below commit/AU level -
AU_LINUX_ANDROID_LA.HB.1.3.1.06.00.00.187.056
(e70ad0cd5efdd9dc91a77dcdac31d6132e1315c1)
(Promotion of kernel.lnx.3.18-151201.)
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Add ALAC and APE to supported offload formats and send media
format block for both formats through compress driver.
Change-Id: I22b7cf38684250d2f8d6f9aefcd43452bb18e7f9
Signed-off-by: Satya Krishna Pindiproli <satyak@codeaurora.org>
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
32 bit variable is used for storing number of bytes copied to DSP,
which can overflow when playback duration goes beyond 24 hours.
Change data type for this variable to uint64_t, to prevent overflow
and related playback anomaly.
CRs-Fixed: 877677
Change-Id: Ie4dfa630cf89559bb784d4712c52526665baeca6
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
Add check to avoid possible array out of bounds in function
msm_compr_send_ddp_cfg.
CRs-fixed: 925138
Change-Id: If3915565bdea998404854bd73ff7dafb8a2b23b0
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Codec specific metadata is sent only for first stream in gapless
playback. This causes incorrect configuration to be set for second
stream and distortions are observed due to framedrops in adsp.
Add support to send codec specific format during start of
next stream in gapless using set_next_track_param.
Change-Id: Ieec6b2afedec156e47873efcad9b3571160b0a29
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>
Conflicts:
include/sound/compress_driver.h
Codec specific metadata is sent only for first stream in gapless
playback. This causes incorrect configuration to be set for second
stream and distortions are observed due to framedrops in adsp.
Add support to send codec specific format during start of
next stream in gapless.
Add bit rate to wma codec data structure as it can vary between
streams in gapless.
Change-Id: I39f34ea1addff720612fe3e06257e7d75889e574
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>
Conflicts:
sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c
This commit adds hwdep interface for codec calibration.
currently codec driver uses request_firmware to get calibration data
but as this firmware file is also written by userspace process after
bootup, it is not recommended to use request_firmware. ALSA core
provides mechanism to get hardware dependent data using hwdep nodes.
Codec will use aforementioned nodes to get calibration data from
userspace.
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Currently, metadata such as min/max block size is sent only for first
stream in FLAC gapless playback. This causes incorrect configuration
and, subsequently, framedrops in decoding of second stream and onwards
By sending these additional flac metadata, dsp receives stream-wise
metadata and decodes without dropping
Signed-off-by: Amit Shekhar <ashekhar@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Add support for compressed bitstream passthrough over HDMI
for DD/DDP contents. Use compressed driver to support
passthrough.
Change-Id: I01f9e4fa984a1f45d1f4de5250bed8f95d2a2dd0
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Pointer member variables in snd_codec params break bit alignment and
causes data corruption. By changing these pointers to fixed size
array variables, the bit alignment is rectified. The size has been
set to max possible size. Also, remove params which are not required
anymore.
Change-Id: Ib87bbeb07b0df1ce8a81166b319976fe54c0f013
Signed-off-by: Amit Shekhar <ashekhar@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
This gerrit reverts the gerrit with the commit number-
b8bab04829
Now that we don't use SNDRV_PCM_RATE_xxx bit fields for sample rate, we need to
change the description to an array for describing the sample rates supported by
the sink/source
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
There is use case that the HDMI input goes through MI2S
TX interface to ADSP. Add compressed TX support for
this use case.
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
WMA V9 and WMA Pro tunnel-mode supports are added to
compressed driver. It allows user-space application to
decode WMA V9 and WMA Pro audio stream through QDSP6.
Change-Id: I99407d00b618a627e6d762be9abea4abd2410b8b
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Add timestamp field to compress structure which indicates when
audio sample has been captured or needs to be rendered.
Change-Id: Ie61170c6645c71207e7df1c7176e0750e47590f8
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Dolby surround1-DS1 module supports both Dolby Audio processing - post
processing and Dolby digital plus decoder in DSP. Add support for
AC3 and EC3 playback in tunnel mode so that DS1 is integrated and
functional end to end.
Change-Id: Iacb46cdfded16c9a5a9227a6ff4e072c61df2be8
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Set the output path of the decoder output of the compressed format
to input of the pseudo port.
Output of the pseudo port is connected to the input of
DTS encoder.
Output of the DTS encoder is connected to the selected
output ports SPDIF, HDMI.
Change-Id: I3945e53fdfd57de47fb2209ddc81ba4623999028
Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
- Added DTS_LBR for Passthrough case in Compress Driver
- Added Graceful Error Handling for Unsupported Codec
IDs in case of open_write_compressed.
Change-Id: Ifbecb02832a2599be0e3c73cc69381f87969d78a
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Support the MP2 as a format for the tunnel mode.
MP2 format to be decoded in the DSP.
Change-Id: I0d268a6ddb57b1470ee2c43449ac31520176232f
Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
In the use case of HDMI input PCM capture, timestamp received from
DSP is required in userspace to propogate it on the playback path.
Timestamp mode propagation is availble through the meta data mode
in compressed driver. Add support for PCM capture in compressed
driver to address the usecase
Change-Id: I1221b8e99628dadc136df681619ed960ff7c5c1a
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
There is a usecase where compressed data is sent over HDMI IN to
ADSP. The format of compressed is detected in ADSP and sent through
the meta data to compressed driver. Add support for meta data in
compressed TX for this use case.
Change-Id: Idbb18fe4a0ad828e9c2e9d7beec048b3cedf002d
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Add audio backend to hwdep interface. This is to provide ioctl
interface to communicate to routing driver.
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Not much core work here, a few small tweaks to interfaces but mainly the
changes here are driver ones. Highlights include:
- Updates to the topology userspace interface
- Big updates to the Renesas support from Morimoto-san
- Most of the support for Intel Sky Lake systems.
- New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825 and Rockchip
S/PDIF.
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Merge tag 'asoc-v4.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v4.4
Not much core work here, a few small tweaks to interfaces but mainly the
changes here are driver ones. Highlights include:
- Updates to the topology userspace interface
- Big updates to the Renesas support from Morimoto-san
- Most of the support for Intel Sky Lake systems.
- New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825 and Rockchip
S/PDIF.
- A new driver for the Atmel Class D speaker drivers
Kernel headers should use linux/types.h based definitions.
Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fixes userspace compilation error:
error: expected specifier-qualifier-list before ‘DECLARE_BITMAP’
DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */
DECLARE_BITMAP macro is not meant for userspace headers and thus
added here as private copy for emu10k.h.
Fix was suggested by Arnd Bergmann <arnd@arndb.de> in message
<2168807.4Yxh5gl11Q@wuerfel> and Takashi Iwai <tiwai@suse.de>
in message <s5h1thx88tk.wl-tiwai@suse.de> on lkml.
Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
These two fields are line parameters for BE/CC links and
should not be from toplogy but from ACPI.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
struct snd_soc_tplg_link_config is defined to configure BE & CC links.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
