Add topology support for new DSP widget types. This allows the new
widgets to be added to the driver and firmware DAPM graphs.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add a new flag bit SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP to link flags.
If a link is used for voice wake up, users can set this flag bit and
topology will set the link's 'ignore_suspend' to true.
This ABI update is backward compatible and applied in kernel. We may
rename this flag when we find a better name for this.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Define the type and ABI struct for physical DAIs (e.g. backend DAIs).
They are new to ABI and so no backward compatibility risk.
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Pump ABI version to 5.
To support physical DAIs and furture extension, add the following fields
to manifest:
- the count of physical DAIs. Later patches will add new ABI types for
physical DAIs.
- some reserved fields for new ABI objects in the future.
Kerel will handle this ABI update in a backward compatible way, via patch
'ASoC: topology: Make manifest backward compatible from ABI v4'.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This patch update physicals DAI link config to ABI v5:
- Define the types and ABI struct for runtime supported hardware configs
e.g. audio hardware formats. The default HW config ID will help topology
to find the DAI format to set on init. Topology provides this as a
fallback if such HW settings are not available in ACPI or device tree,
to avoid hard code in drivers. It's only for config items that can be
programmed by SW or FW, not for physical things like link connections
or GPIO used for HP etc.
- Add flags. The flags will be used to configure an existing physical
links.
- Add private data. The private data is reserved for future extension.
- Add name and stream name to physical DAI links. Kernel can also use name
and stream name to find an existing physical link and configure it.
Kernel can handle the ABI update in a backward compatible way via patch
'ASoC: topology: Add support to configure existing physical DAI links'.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Define DAI physical PCM data formats for user space, so users can specify
the formats of backends by topology (e.g. the DAI format to set on backend
link init).
The kernel will also refer to these formats.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Here are the ABI updates for PCM (Front DAI & DAI link) objects:
- add sig_bits to stream caps.
- add flags and private data to PCM.
The kernel can handle the ABI update in a backward compatible way with
the patch "ASoC: topology: Make PCM backward compatible from ABI v4".
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The name and ID of SectionPCM should be set to pcm_name and pcm_id,
for a front-end DAI link in the kernel, not for the front-end DAI
of the link.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tuples, a pair of token and value, can be used to define vendor specific
data, for controls and widgets. This can avoid importing binary data blob
from other files.
Vendor specific tuple arrays will be embeded in the private data buffer
of a control or widget object. To be backward compatible, union is used
to define the tuple arrays in the existing private data ABI object
'struct snd_soc_tplg_private'.
Vendors need to make sure the token values defined by the topology conf
file match those defined by their driver.
Now supported tuple types are uuid, string, bool, byte, short and word.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This field is the number of PCM objects (a pair of FE DAI and DAI link).
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The toplogy user space tool will generate this bitwise flag by using
SNDRV_PCM_FORMAT_* exposed by asound.h, and the topology core will copy
this flag when generating DAI streams.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This fixes the endianness of the ABI parameters in the struct.
The field 'num_kcontrols' is also extended from 16 bits to 32 bits.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The struct snd_soc_tplg_stream_config is no longer used in the ABI.
We are using snd_soc_tplg_stream instead.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The struct snd_soc_tplg_pcm_dai is renamed to snd_soc_tplg_pcm.
This struct will now be used to handle data related to PCMs
(FE DAI & DAI links). It's not for BE, because BE DAI mappings will be
provided by ACPI/FDT data.
Remove the unused struct snd_soc_tplg_pcm_cfg_caps. We are using
snd_soc_tplg_stream and snd_soc_stream_caps instead.
Define the topology type for BE DAI link: SND_SOC_TPLG_TYPE_BACKEND_LINK.
Define struct snd_soc_tplg_link_config to configure BE & CC links.
Bump ABI version to 4.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
For codec-codec links, this struct will be mapped to the DAI links's
params, which is struct snd_soc_pcm_stream and it needs a stream name.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Rename the control ops structure to make it more generic so we can use it
with other objects like bytes controls. Add this structure to the byte
control structure.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Currently the TLV topology structure is targeted at only supporting the
DB scale data. This patch extends support for the other TLV types so they
can be easily added at a later stage.
TLV structure is moved to common topology control header since it's a
common field for controls and can be processed in a general way.
Users must set a proper access flag for a control since it's used to decide
if the TLV field is valid and if a TLV callback is needed.
Removed the following fields from topology TLV struct:
- size/count: type can decide the size.
- numid: not needed to initialize TLV for kcontrol.
- data: replaced by the type specific struct.
Added TLV structure to generic control header and removed TLV structure from
mixer control.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
