ASoC: Intel: Skylake: Convert to PCI device IDs defines

Use PCI device IDs from pci_ids.h header and while at it change to using
PCI_DEVICE_DATA() macro, to simplify declarations. As Apollolake is
Broxton-P successor that made it to the market, be precise and use APL
shortcut.

Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230717114511.484999-14-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: Intel: Skylake: Fix struct definition

The kernel is globally removing the ambiguous 0-length and 1-element
arrays in favor of flexible arrays, so that we can gain both compile-time
and run-time array bounds checking[1]. In this instance, struct
skl_cpr_cfg contains struct skl_cpr_gtw_cfg, which defined "config_data"
as a 1-element array.

However, case present in sound/soc/intel/skylake/skl-topology.h is not a
simple one as the structure takes part in IPC communication. Apparently
original definition missed one field, which while not used by AudioDSP
firmware when there is no additional data, is still expected to be part
of an IPC message. Currently this works because of how 'config_data' is
declared: 'config_data[1]'. Now when one replaces it with a flexible
array there would be one field missing. Update struct declaration to fix
this.

Reported-by: Sasa Ostrouska <casaxa@gmail.com>
Link: https://lore.kernel.org/all/CALFERdwvq5day_sbDfiUsMSZCQu9HG8-SBpOZDNPeMdZGog6XA@mail.gmail.com/
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Cc: Bard Liao <yung-chuan.liao@linux.intel.com>
Cc: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: alsa-devel@alsa-project.org
CC: Kees Cook <keescook@chromium.org>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230213205223.2679357-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ALSA/ASoC: hda: move SPIB/DRMS functionality from ext layer

The SPIB and DRMS capabilities are orthogonal to the DSP enablement
and can be used whether the stream is coupled or not.

The existing code partitioning makes limited sense, the capabilities
are parsed at the sound/hda level but helpers are located in
sound/hda/ext.

This patch moves all the SPIB/DRMS functionality to the sound/hda
layer. This reduces the complexity of the sound/hda/ext layer which is
now limited to handling the multi-link extensions and stream
coupling/decoupling helpers.

Note that this is an iso-functionality code move and rename, the
HDaudio legacy driver would need additional changes to make use of
these capabilities.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20221019162115.185917-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: Intel: Skylake: Properly configure modules with generic extension

Make use of struct skl_base_cfg_ext and its format setter to configure
modules which are described with said structure.

Signed-off-by: Gustaw Lewandowski <gustaw.lewandowski@linux.intel.com>
Signed-off-by: Pawel Harlozinski <pawel.harlozinski@linux.intel.com>
Signed-off-by: Szymon Mielczarek <szymonx.mielczarek@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Tested-by: Lukasz Majczak <lma@semihalf.com>
Link: https://lore.kernel.org/r/20210818075742.1515155-11-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Support modules with generic extension

Some DSP modules require, besides the module base configuration, a
generic extension containing audio format for all module's pins that are
in use.

Signed-off-by: Gustaw Lewandowski <gustaw.lewandowski@linux.intel.com>
Signed-off-by: Szymon Mielczarek <szymonx.mielczarek@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Tested-by: Lukasz Majczak <lma@semihalf.com>
Link: https://lore.kernel.org/r/20210818075742.1515155-10-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Support multiple format configs

A module can have two kinds of set params, as per topology requirements.
For example, one pre-init and one post-init. But currently, there is
support for just one type, as the format_config.

This patch extends the format_configs to 4, so as to be able to support
pre-init, post-init and post-bind type of set params, for the same
module, simultaneously.

Signed-off-by: Kareem Shaik <kareem.m.shaik@intel.com>
Signed-off-by: Gustaw Lewandowski <gustaw.lewandowski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Tested-by: Lukasz Majczak <lma@semihalf.com>
Link: https://lore.kernel.org/r/20210818075742.1515155-9-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix module configuration for KPB and MIXER

KeyPhrasebuffer, Mixin and Mixout modules configuration is described by
firmware's basic module configuration structure. There are no extended
parameters required. Update functions taking part in building
INIT_INSTANCE IPC payload to reflect that.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Tested-by: Lukasz Majczak <lma@semihalf.com>
Link: https://lore.kernel.org/r/20210818075742.1515155-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Print module type instead of id

When we are printing module params, we were actually printing module id
instead of type, but debug message was saying that number we get is type.
So print module type, as it is useful when debugging paths, but also
keep printing module id, as it is used in all other logs.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com>
Link: https://lore.kernel.org/r/20190827141712.21015-5-amadeuszx.slawinski@linux.intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: large_config_get overhaul

LARGE_CONFIG_GET is mainly used to retrieve requested module parameters
but it may also carry TX payload with them. Update its implementation to
account for both TX and RX data.
First reply.header carries total payload size within data_off_sizefield.
Make use of reply.header to realloc returned buffer with correct size.

Failure of IPC request is permissive - error-payload may be returned, an
informative data why GET for given param failed - and thus function
should not collapse before entire processing is finished. Caller is
responsible for checking returned payload and bytes parameters.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20190808181549.12521-3-cezary.rojewski@intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ALSA: hda: Remove page allocation redirection

The HD-audio core allocates and releases pages via driver's specific
dma_alloc_pages and dma_free_pages ops defined in bus->io_ops. This
was because some platforms require the uncached pages and the handling
of page flags had to be done locally in the driver code.

Since the recent change in ALSA core memory allocator, we can simply
pass SNDRV_DMA_TYPE_DEV_UC for the uncached pages, and the only
difference became about this type to be passed to the core allocator.
That is, it's good time for cleaning up the mess.

This patch changes the allocation code in HD-audio core to call the
core allocator directly so that we get rid of dma_alloc_pages and
dma_free_pages io_ops. If a driver needs the uncached pages, it has
to set bus->dma_type right after the bus initialization.

This is merely a code refactoring and shouldn't bring any behavior
changes.

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: Intel: Skylake: Make MCPS and CPS params obsolete

As per FW Interface Modules Configuration, init instance IPC request
requires base initial module configuration. This configuration structure
is made of:
- cpc (chunks per cycle)
- ibs (input buffer size)
- obs (output buffer size)
- is_pages (memory pages required)
- audio_fmt (self explanatory)

Skylake topology accepts following tokens: MCPS, CPS and CPC. All of
these are directly connected. Moreover, assigning one of these allows
to calculate the remaining two. In simplest scenario and assuming 1ms
scheduling, following is true:

CPS = CPC times 1000
MCPS = CPS times 1000 000
Note: these calculations vary depending on scenario and scheduling
requirements.

Given the current implementation, userspace is allowed to provide
different values for all three causing informational chaos. On top of
that, struct skl_base_cfg which represents base module configuration,
incorrectly takes CPS param instead of CPC.

This ambiguity may lead to user unintentionally providing improper
values to DSP firmware and thus impacting module scheduling in
unexpected fashion. Fix by making MCPS and CPS topology params obsolete
and relying solely on CPC value.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20190723145854.8527-7-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Do not disable FW notifications

As per FW team recommendation we should not disable notifications.
By default, all notifications are enabled in DSP firmware. These
notifications provide a vital information whenever an error occurs.

Currently, driver disables them during boot sequences. By doing so,
Skylake may silently ignore severe stream errors.
Correct that by removing permissive code.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20190723145854.8527-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Merge skl_sst and skl into skl_dev struct

Skylake driver is divided into two modules:
- snd_soc_skl
- snd_soc_skl_ipc

and nothing would be wrong if not for the fact that both cannot exist
without one another. IPC module is not some kind of extension, as it is
the case for snd_hda_ext_core which is separated from snd_hda_core -
legacy hda interface. It's as much core Skylake module as snd_soc_skl
is.

Statement backed up by existence of circular dependency between this
two. To eliminate said problem, struct skl_sst has been created. From
that very momment, Skylake has been plagued by header errors (incomplete
structs, unknown references etc.) whenever something new is to be added
or code is cleaned up.

As this design is being corrected, struct skl_sst is no longer needed,
so combine it with struct skl. To avoid ambiguity when searching for skl
stuff (struct skl *skl) it has also been renamed to skl_dev.

No functional changes.

Signed-off-by: Piotr Maziarz <piotrx.maziarz@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20190723145854.8527-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Reset pipeline before its deletion

Before actual deletion, pipeline should enter RESET state. Currently,
pipe skips this checkpoint and goes straight to the finish line.
This is not the expected path by the FW, so correct it.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 490

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as version 2 as
published by the free software foundation this program is
distributed in the hope that it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 13 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Enrico Weigelt <info@metux.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081205.608593891@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

ASoC: Intel: Skylake: Add Cometlake PCI IDs

Add PCI IDs for Intel CometLake platforms, which from a software
point of view are extremely similar to Cannonlake platforms.

Signed-off-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: enable S24_LE format support

To enable S24_LE format, sample_type in topology fw has to be set to 1.
But sample_type defined in topology firmware configuration is not
getting reflected in the dsp param. This patch sets sample_type in base
config so that the sample type defined in the topology firmware is reflected
in the dsp params. This issues was uncovered while debugging the S24_LE format
which require the MSB byte in 32 bit word to be skipped. Setting sample_type
in topology firmware to 1 helps to skip MSB byte word.

Signed-off-by: Jenny TC <jenny.tc@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: simplify boolean tests

Detected with Coccinelle

skl-messages.c:419:5-32: WARNING: Comparison to bool
skl-pcm.c:1426:6-33: WARNING: Comparison to bool

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add CFL-S support

It's with CNP, supposed to be equivalent with CNL entry.

Keep the existing declaration style for now, at a later point we may
transition and use PCI_DEVICE_DATA().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ALSA: hdac: Remove usage of struct hdac_ext_bus and use hdac_bus instead

This patch removes the hdac_ext_bus structure. The legacy and
enhanced HDaudio capabilities can be handled in a backward-compatible
way without separate definitions.

Follow-up patches in this series handle the driver definition.

Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: topology: Move skl-tplg-interface.h to uapi

skl-tplg-interface.h describes firmware format details for Skylake
topology files. It is part of the ABI and should reside in the uapi
directory.

While moving the file, also replace the license boilerplate with
the SPDX License Identifier.

No functional change.

Signed-off-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Unify the fw ops for SKL and KBL

SKL and KBL driver used separate set of fw ops for library loading.
However, with the unification of fw binary, use the common set of fw
ops for both

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Disable clock and power gating during FW/LIB download

In order to achieve better DMA performance and reduce download time for
firmware and library, it is recommended to disable dynamic clock and
power gating. In some scenarios, DMA may wait to accumulate more data and
last chunk of data never gets completed if dynamic clock and power
gating is kept enabled.

This patch adds support to disable/enable dynamic clock and power gating
and use it during firmware and library download.

Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix typo

Spelling mistake in state. So fixing it.

Signed-off-by: Abhijeet Kumar <abhijeet.kumar@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add ssp clock driver

For certain platforms, it is required to start the clocks (mclk/sclk/fs)
before the stream start. Example: for few chrome systems, codec needs the
mclk/sclk to be enabled early for a successful clock synchronization and
for few IVI platforms, clock need to be enabled at boot and should be ON
always.

Add the required structures and create set_dma_control ipc to enable or
disable the clock. To enable sclk without fs, mclk ipc structure is used,
else sclkfs ipc structure is used.

Clock prepare/unprepare are used to enable/disable the clock as the IPC
will be sent in non-atomic context. The clk set_dma_control IPC
structures are populated during the set_rate callback and IPC is sent
to enable the clock during prepare callback.

This patch creates virtual clock driver, which allows the machine driver
to use the clock interface to send IPCs to DSP to enable/disable the
clocks.

Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: Jaikrishna Nemallapudi <jaikrishnax.nemallapudi@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Disable clock gating during firmware and library download

During firmware and library download, sometimes it is observed that
firmware and library download is timed-out resulting into probe failure.

This patch disables dynamic clock gating while firmware and library
download.

Signed-off-by: Pardha Saradhi K <pardha.saradhi.kesapragada@intel.com>
Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Configure DSP clock source

DSP clock source is configured by sending the A-State table to the FW.
Add the large config set IPC to configure the desired clock source

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add channel map in updown mixer module IPC

DSP expects channel map to be sent in the IPC for updown mixer module.
So add ch_map info in updown mixer module config.

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix updown mixer module format

DSP expects length of the coefficient for updown mixer module to be 8.
So fix the max coefficient length and since we are using default values
for coefficient select which is zero, we need not explicitly initialize
it.

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Modify skl_dsp_set_dma_control API arguments

Set dma control ipc can be used to set the M/N divider, enable the clks. It
takes different payload for different configuration. So modify the
skl_dsp_set_dma_control API to take the size and node_id as argument.

Signed-off-by: Jaikrishna Nemallapudi <jaikrishnax.nemallapudi@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add IPC to configure the copier secondary pins

Copier can support upto 4 output pins. However, only pin 0 is configured
as a part of copier initialization. Configuring rest of pins require the
separate IPC to be sent to fw.

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Parse and update module config structure

A dsp path and the modules in the path can support various pcm
configurations. The list of supported pcm configurations from topology
manifest would be stored and later selected runtime based on the hw
pcm params. For legacy, module data is filled in the 0th index of
resource and interface table.

To accommodate both models, change the relevant structures and populate
them by parsing newly defined tokens. This change is backward compatible
with the existing model where driver computes the resources required by
each dsp module.

Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
Signed-off-by: Shreyas NC <shreyas.nc@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix uninitialized return

On failure to get dsp_ops, dsp_init returns error without assigning ret. ret
is assigned in code path which will never be executed. Fix it.

Fixes: f77d443c4c29 ("ASoC: Intel: Skylake: Fix to free resources for dsp_init failure"
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to free resources for dsp_init failure

unmap mmio and free memory resources if dsp_init fails.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: cnl: add dsp ops for cannonlake

Add cannonlake dsp support by adding its dsp_ops.

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Use num_core to allocate instead of macro

For different platforms, number of dsp cores can vary. So instead of
creating array of size SKL_DSP_CORES_MAX, use num_core in dsp_ops() of
the respective platform to allocate core usage counts and states.

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add num of cores in dsp ops

Number of dsp cores may differ for different platforms hence
adding it in dsp ops.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: fix type in debug message

Trivial fix to typo in debug message, dst_instacne should be
dst_instance

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix default dma_buffer_size

If the dma_buffer_size is not defined in topology, fix it to 2ms default
value to make backward compatible.

Fixes: f6e6ab1d16ec ("ASoC: Intel: Skylake: Fix dma buffer size calculation")
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix dma buffer size calculation

DMA buffer size for gateway copier will be calculated based on:

For host DMA copier:
Input buffer size (ibs) for output direction (playback)
Output buffer size (obs) for input direction (capture)

For link DMA copier:
IBS for input direction (capture)
OBS for output direction (playback)

Update the driver to use the above.

Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add mic-select module type

mic-select module is a DSP module, which is used to select one or more
input channels.

This patch adds mic-select module type.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake

For audio kabylake is same as skylake except the module load approach.
This patch registers different dsp_fw_ops for kabylake and next patch
adds the module load support for kabylake.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix module state after unbind and delete

When DSP module is unbound, the module state needs to be in INIT_DONE
state instead of UNINT. Also the state needs to be set to UNINIT after
module is deleted from DSP pipeline.

So, set the module state to INIT_DONE after unbind and then UNINIT after
module is deleted.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Remove get dsp_ops in cleanup routine

dsp ops is already set in init, so use this in cleanup routine
instead of again retrieving it. Also constify struct skl_dsp_ops.

Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Disable notifications at boot after DSP FW init

DSP firmware sends notification every 1ms, which is disabled in runtime
suspend. But if a system has no runtime pm, we keep getting
notification, so disable after FW init as well.

Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to delete DSP pipe after stopping pipe

DSP pipe needs to stopped before deleting the pipe. Currently check is
for pipe state > STARTED, which is incorrect. So changed to include
pipe state STARTED to stop the pipe if it started.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add Geminlake IDs

Geminilake is next gen SoC, so add the IDs for Geminilake.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Don't use dma I2S config structure in kernel

I2S blob config structure can change between DSP copier module versions.
We are not modifying these structures anyway and NHLT blobs specify them
properly, so use the blob directly to send the dma_control ipc instead
of using the predefined I2S blob config structure.

Signed-off-by: GuruprasadX Pawse <guruprasadx.pawse@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Flush pending D0i3 request on suspend

While going to suspend, if we have any pending D0i3 work scheduled,
flush that and force the DSP to goto D0i3 mode before going to suspend.

Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add support for LPMode

For D0i3, we need to tell DSP to run the pipelines in LP mode. This
information is kept in topology and passed to driver as an attribute
for pipe.

So add a new tuple for lpmode and program the pipe based on value set.

Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Update to use instance ids generated

Post bind parameters of KPB module contains the instance id's of
neighbouring modules in the sink path

Now that module instance ids are generated dynamically we need to update
these parameters as well, so use the table created and update the ids

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Use private instance id of modules in IPC

Use private id's of module instances that are generated during
init_module for the IPC messages to DSP. These id's are freed
up during delete pipeline.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ALSA: convert users to core bus_parse_capabilities

Now that we have the bus parse capabilities moved to core, we need to
convert users.

The SKL driver and HDA extended lib needs to converted in single patch,
otherwise we regress on the functionality.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ASoC: Intel: Skylake: Add module processing domain support

A module can be scheduled in deferent processing domains in DSP. Topology
specifies the module domain.

Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: split fw and dsp initialization

The DSP instance creation also loads the firmware on DSPs. For library load
the firmware names come from topology so can't be loaded at object creation.

So split the firmware load and object creation. FW load is now called after
topology init in platform probe.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: modify skl_get_dsp_ops()

To query the ops used for a platform, we use skl_get_dsp_ops() which return
index and then we load the ops.

Rather than this return the ops, this way it cna be used later to query the
ops in rest of the driver.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: add kablake device IDs

Kabylake is next generation Intel platform which has similar
audio controller to Skylake, so add the ID and driver data in
SKL driver.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Increase loglevel of debug messages.

There is log spam while doing playback, record or reloading the
audio firmware.

print_hex_dump uses printk(KERN_DEBUG,... which is different from
dev_dbg used elsewhere in the driver: it's always enabled at
compile-time. Change it to print_hex_dump_debug for logging consistency.

For consistency with other log statements, change dev_info to dev_dbg
for a kernel print which is frequently printed by the driver.

Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Don't pause stopped pipeline while deleting

If pipeline is not STARTED, we do not need to pause pipeline while
deleting.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Set the pipe state to paused when paused

When pipe is stopped/Paused, set the pipe state to paused instead
of created.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Reset DSP pipe when host/link DMA is reset

In case of XRUN recovery PCM prepare will be called. In this case
Host/Link DMAs are reset and reconfigured, hence the corresponding
FE/BE pipe needs to be reset in order to get to a clean state.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix memory leak during init instance

param_data variable is allocated during set module format of init
instance is not getting freed and hence can cause a memory leak.
So free it up.

Signed-off-by: Mousumi Jana <mousumix.jana@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Bxtn: Add Broxton DSP support

Broxton DSP is mostly similar to Skylake one but with subtle
differences like no Code Load DMA and uses HDA DMA for code
loading, DSP D0 and D3 sequences are different.

These changes are comprehended by adding different DSP power up
and down handlers, and new loader ops and also adding prepare and
trigger which HDA DSP DMA requires

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: GuruprasadX Pawse <guruprasadx.pawse@intel.com>
Signed-off-by: Kranthi G <gudishax.kranthikumar@intel.com>
Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Move Skylake dsp ops & loader ops

The code loading for Skylake and other platforms is different, so
add a dsp_ops and a loader_ops which can be defined for each
platform.

Move the dsp init, cleanup and loader ops (alloc and free dma) to
these ops

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add MCLK configuration

The SoC has MCLK output which is typically required by codecs.
The MCLK is controlled by DSP FW, so driver can configure that by
sending DMA_CONTROL IPC. The configuration for MCLK is present
in the endpoint blob.

So if block has this configuration, send IPC to DSP for MCLK
configuration. This is done by new function skl_dsp_set_dma_control()
which is invoked by BE prepare.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Get node id using helper

skl_setup_cpr_gateway_cfg() retrieves gateway settings which are
required for copier module configuration. For upcoming DMA
control IPC we need similar retrieval, so separate this piece into
skl_get_node_id() helper which will be common for these functions

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix the module state check condition

For binding modules we should check if source or destination
module is in UNINT state. We canot bind even if one of them is
in this state.

So update the check from logical AND to logical OR and do not
bind modules for this case

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix return of skl_get_queue_index

In unbind modules, the skl_get_queue_index() can return error
if the pin is dynamic and module is not bound yet. So instead
of returning error this check should return success as modules
is not yet bound. This will let the module be bound when connected
pipes are enabled and will bind this as well.

So change the return value to 0

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to set pipe state to invalid when deleting

When pipeline is deleted, set the pipeline state to invalid state.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: read params from DSP if module is on

If a module is ON then we should read the module parameters from
DSP rather than driver cached values

Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add support for Mic Select module

Mic select is a DSP module which is used to select one or many
inputs to form an output. This is useful to select data
selectively from PDM input and hence the name. This module is of
generic module type.

This patch adds support to add and configure Mic select module in
firmware topology.

Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add memory pages to widget data.

A module can require extra memory for processing, like audio
algorithms. The memory for these modules needs to be represented
in base module configuration and passed to DSP on init, so add
the memory pages as a field in widget data

Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add helper routine to handle Algo parameter

Some DSP modules has user configurable parameters, which are
required by some modules at module initialization.

To configure the module algorithm parameter during initialization
we add helpers here

Signed-off-by: Divya Prakash <divya1.prakash@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add helper routines to handle module params

Some DSP modules have user configurable parameters. These
parameters are required by modules in the following scenario
- during initialization
- after initialization using set parameter

This patch adds helper routine to set module parameters using
large config set IPC message and removes params to be passed as
init module routine.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Use the fw name from ACPI mach table

The firmware name is hard coded which doesnt allow to load
different platforms for various platforms so get this name from
available machine table and pass it to dsp context for loading

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to remove channel_map calculation

Widget FW topology private data already has the information
on the channel map, ch_cfg and interleaving. This patch removes
the calculation of channel_map in driver and reads the value
directly from widget private data.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add multiple pin formats

The module pin formats are considered homogeneous, but some
modules can have different pcm formats on different pins, like
reference signal for a module.

This patch add support for configuration of each pin of module
and allows us to specify if pins and homogeneous or heterogeneous

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix support for multiple pins in a module

For supporting multiple dynamic pins, module state check is
incorrect. In case of unbind, module state need to be changed to
uninit if all pins in the module is is unbind state.
To handle module state correctly add pin state and use pin
state check to set module state correctly.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to set Non gateway copier cfg

If copier instance is connected to a DMA gateway then driver
needs to configure the gateway configuration otherwise set
it to invalid.
This patch sets the non gateway copier node value to invalid.

Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Fix to check return value of dsp init

If DSP initialization fails, ipc to disable notification
will cause NULL ptr exception as ipc is not initialized.
This patch returns error if dsp init fails before
sending disable notification ipc.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add support to disable module notifications

Each FW modules can report underrun/overrun notification from
all modules. This patch disables underrun/overrun notification after
firmware is loaded.
This will be supportted for debug mode only thru debugfs

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Update for ssp node index in copier cfg

DSP firmware has interface change for SSP node index structure.
New FW interface removes the dual_mono field and adds 4 bits for
TDM slot group index. This patch updates the ssp dma to align with
the DSP firmware structure.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add pipe management helpers

To manage DSP we need to create processing pipeline and on cleanup destroy
them. So we add create and destroy routines for pipelines The pipelines need
to to be executed so we add pipeline run and stop routines
All these send required IPCs to DSP using IPC routines added earlier

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add DSP module init and binding routines

A module needs to be instantiated and then connected with other modules. On
cleanup we need to disconnect the module.
This is achieved by helpers module init, bind and unbind which are added
here

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add helpers for SRC and converter modules

SRC and converter modules are required to do frequency and channel
conversion in DSP. Both take base module configuration and additional SRC
and converter parameters. The helpers here are added to calculate the values
for these modules

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add helpers for DSP module configuration

This adds helper functions to calculate parameters required for base module
format and copier module. A generic module is modelled by base module.
Copier module is responsible for getting/sending data to FE (host DMAs) and
BE (link HDA DMA, SSP, PDM)
This also ads module pin management helpers which help in finding pins to
use or freeing them up

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: Intel: Skylake: Add dsp and ipc init helpers

This helper function will be used by the Skylake driver for dsp and
ipc initialization if processing pipe capability is supported.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>