[SCSI] async: introduce 'async_domain' type

This is in preparation for teaching async_synchronize_full() to sync all
pending async work, and not just on the async_running domain.  This
conversion is functionally equivalent, just embedding the existing list
in a new async_domain type.

The .registered attribute is used in a later patch to distinguish
between domains that want to be flushed by async_synchronize_full()
versus those that only expect async_synchronize_{full|cookie}_domain to
be used for flushing.

Change-Id: I9ab0a06052d05da47c0a3d7f3ebc55e3968aa3cc
[jejb: add async.h to scsi_priv.h for struct async_domain]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
ASoC: Cold start latency reduction

This patch parallelizes FE (front end) and BE (back end)
when playback/capture path is set up. FE's and BE's which can
be parallelized should be indicated in corresponding machine file.
All the operations can be started asynchronously provided the usecase
supports asynchronous operation.
Parallelizing reduces the startup latency as both FE and BE opeations
run in parallel.

Change-Id: I9eeaf500b6d90d4def0adc1bdd6c219e49f676c7
Signed-off-by: Anish Kumar <kanish@codeaurora.org>
ASoC: msm8974: Machine driver async ops change

Asoc framework supports parallelization of operations
which reduces the startup latency. Machine driver will
specify which usecases support parallelization. This
change updates the machine driver to enable the parallelization.

Signed-off-by: Anish Kumar <kanish@codeaurora.org>
Change-Id: I5b26bfb6f8b7a3c128b4c853400b10e70ecccb25
ASoC: msm: qdsp6v2: move hw_params into prepare

Asoc framework supports parallelization of operations
which reduces the startup latency.
Moving hw_params into prepare further reduces this start
up latency.

Change-Id: If38df2ba22daa94afdff8a7cd90263f4a1fafae7
Signed-off-by: Anish Kumar <kanish@codeaurora.org>
ASoC: msm: Add MP2 decode support in compress driver

Add MP2 decoder support to ALSA compressed driver. It
allows user-space application to play MP2 audio data through
QDSP6.

Change-Id: I44c35ebe40a361c70bfde3caf88f4f4c6bb457e4
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
ASoC: msm: Add support for WMA DSP decode

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>
ASoC: msm: Fix wma pro block alignment parameter

The current code assigns and sends the wrong block
alignment information to the adsp because of which wma pro
playback fails. The fix assigns the correct block alignment
information for wma pro.

Change-Id: Ide475bbb8f98cd0201c2f8635a3ed831cd460194
Signed-off-by: Aravind Kumar <akumark@codeaurora.org>
ASoC: qdsp6: Add MP2 decoder format support

New ASM message format is added to support tunnel-mode MP2
decoder through QDSP6.

Change-Id: Icc25aae0945ac6cd3ba9d6eeacd8528dee952ae3
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
ASoC: msm: qdsp6v2: Update pcm media format block to use correct stream id

Repeat mode is not working in pcm offload path. When two streams
are used in a single session pcm format block should be sent
specific to each stream. Data sent on stream 2 is ignored by DSP
because pcm format block is always sent on stream 1. Fix is to
update pcm media format block to use correct stream id before
data is sent to DSP.

CRs-Fixed: 673510
Change-Id: Id9369f9927fbd301ed6020ea9e35942b54305610
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>
msm: qdsp: fix aac encoder configuration validation

Unsupported encoder configuration was getting forwarded to
DSP causing encode failure at latter stage.
Corrected encoder validation logic which would throw
error for unsupported configuration values and would use
default conf in such cases, preventing failure at latter
stage where error from dsp cannot be handled gracefully.
Also updated userspace to driver format mapping.

CRs-Fixed: 621150
Change-Id: Id049425ac12fa076ad2891f563da67a103630383
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
ASoC: compress: fix the target not going to TCXO shutdown

The error code propagated from the flush cmd in the trigger stop
is causing the error in the state of the soc compress framework.
This hinders in closing the BE connected to the FE.
If the AFE is not closed it prevents the target to go into TCXO
shutdown.
Fixed by removing the error handling of the flush command in the
trigger stop, since failure in flush doesn't signify the
failure in the stop command.

CRs-Fixed: 687111
Change-Id: I8f6e2bfbd0e59516ede2359dda4cedf027948a72
Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>
Revert the dual dsi patches until the next CM11S OTA which should bring a newer vesion of the HW composer with support for the new ROI struct.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Push my defconfig.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: Fix the logic for numbering the serial device

This patch fixes the way the UART nodes are enumerated when
aliases are used to identify the nodes. The atomic variable that
used to hold the next available node number was incorrectly being
incremented and if that number were to hold a number that was also
used in an alias, the probe would fail. This patch corrects it.
It also removes the atomic variable and introduces two apis to set
and get the next device number and this logic is protected by a mutex.

Change-Id: Iaee655603b527f3283e1f12d90b1220e9315b529
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: Fix return value handling from platform_get_irq_by_name

platform_get_irq_by_name function returns -ENXIO upon failure.
The return code should be checked for this error code to detect
failures.

CRs-Fixed: 566710
Change-Id: I95b601edf457a19ad8f617700697fae9b5db0f1f
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: Manage wake unlock delay

Current implementation of wake locks wait for
around 500msec while releasing the wakelock. This
prevents the system suspend for that much time after
the rx operation is done to ensure that all the data
delivered to the client before system suspend.
But some clients may take care of this in their
implementation. In this case uart driver no need to
wait before releasing the wakelock.
Hence, given the control to the client as a dtsi entry
to take decision on waiting before releasing the wakelock.

Change-Id: Ie32a0b76899963e7700ba378906fa4f9b3fa3ba4
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Signed-off-by: Dilip Kota <c_dkota@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: remove unused code

Remove support for all pre BLSP Hardware such as Data Mover
DMA and GSBI. Clean up all checks for non BLSP hardware and
refactor the code.

CRs-Fixed: 647392
Change-Id: I2df3d036b0ce4a16d5a693059ca4bc51f17eef85
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: Avoid potential unclocked access by clients

Ensure that the port configuration, data transfer activities
occur when hardware resources are available by voting for them
as the client may call shutdown and clock off asynchronously.

CRs-Fixed: 616127
Change-Id: I7ab171c2176589a54b839cfee8bb33840b55abed
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm_serial_hs: wait for clock-off to complete before shutdown

Make sure clock-off request completes before closing the port to
avoid unclocked hardware access.

CRs-Fixed: 648827
Change-Id: I953a06c104830c5515551d5edc4dd9c9a037203f
Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Merge branch 'cm-11.0' of https://github.com/franciscofranco/one_plus_one into cm-11.0