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

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: NPradeep Tewani <pradeep.d.tewani@intel.com>
Signed-off-by: NSriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NRakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: NSanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Spelling mistake in state. So fixing it.
Signed-off-by: NAbhijeet Kumar <abhijeet.kumar@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NSriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: NJaikrishna Nemallapudi <jaikrishnax.nemallapudi@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Reviewed-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NPardha Saradhi K <pardha.saradhi.kesapragada@intel.com>
Signed-off-by: NSanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NPradeep Tewani <pradeep.d.tewani@intel.com>
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

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

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: NJaikrishna Nemallapudi <jaikrishnax.nemallapudi@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

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: NRamesh Babu <ramesh.babu@intel.com>
Signed-off-by: NShreyas NC <shreyas.nc@intel.com>
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: f77d443c ("ASoC: Intel: Skylake: Fix to free resources for dsp_init failure"
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

unmap mmio and free memory resources if dsp_init fails.
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add cannonlake dsp support by adding its dsp_ops.
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

Number of dsp cores may differ for different platforms hence
adding it in dsp ops.
Signed-off-by: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NGuneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Trivial fix to typo in debug message, dst_instacne should be
dst_instance
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

Fixes: f6e6ab1d ("ASoC: Intel: Skylake: Fix dma buffer size calculation")
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NRamesh Babu <ramesh.babu@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

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: NJeeja KP <jeeja.kp@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NG Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NG Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NJeeja KP <jeeja.kp@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Geminilake is next gen SoC, so add the IDs for Geminilake.
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NGuruprasadX Pawse <guruprasadx.pawse@intel.com>
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NJayachandran B <jayachandran.b@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NJayachandran B <jayachandran.b@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

A module can be scheduled in deferent processing domains in DSP. Topology
specifies the module domain.
Signed-off-by: NSenthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

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

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

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

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

If pipeline is not STARTED, we do not need to pause pipeline while
deleting.
Signed-off-by: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

When pipe is stopped/Paused, set the pipe state to paused instead
of created.
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>