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[0/4] ALSA/ASoC/hda: intel-sdw-acpi: add support for sdw-manager-list property read

Message ID 20240830084105.154062-1-yung-chuan.liao@linux.intel.com (mailing list archive)
Headers show
Series ALSA/ASoC/hda: intel-sdw-acpi: add support for sdw-manager-list property read | expand

Message

Bard Liao Aug. 30, 2024, 8:41 a.m. UTC 
The DisCo for SoundWire 2.0 spec adds support for a new sdw-manager-list
property.  Add it in backwards-compatible mode with 'sdw-master-count'

The change is in ALSA tree, but SDW_INTEL_MAX_LINKS was introduced by
commit b27404b2bbf9 ("ALSA/ASoC/SoundWire: Intel: use single definition
for SDW_INTEL_MAX_LINKS") which was applied to the ASoC tree.
Therefore, this patchset can only go via the ASoC tree.

Add "ASoC" tag in the title to make sure the patchset will not be filtered
out by ASoC.

Pierre-Louis Bossart (4):
  ALSA/hda: intel-sdw-acpi: cleanup sdw_intel_scan_controller
  ALSA/hda: intel-sdw-acpi: fetch fwnode once in
    sdw_intel_scan_controller()
  ALSA/hda: intel-sdw-acpi: simplify sdw-master-count property read
  ALSA/hda: intel-sdw-acpi: add support for sdw-manager-list property
    read

 include/linux/soundwire/sdw_intel.h |  2 +-
 sound/hda/intel-sdw-acpi.c          | 33 +++++++++++++++++++----------
 2 files changed, 23 insertions(+), 12 deletions(-)

Comments

Takashi Iwai Sept. 2, 2024, 8:21 a.m. UTC | #1 
On Fri, 30 Aug 2024 10:41:01 +0200,
Bard Liao wrote:
> 
> The DisCo for SoundWire 2.0 spec adds support for a new sdw-manager-list
> property.  Add it in backwards-compatible mode with 'sdw-master-count'
> 
> The change is in ALSA tree, but SDW_INTEL_MAX_LINKS was introduced by
> commit b27404b2bbf9 ("ALSA/ASoC/SoundWire: Intel: use single definition
> for SDW_INTEL_MAX_LINKS") which was applied to the ASoC tree.
> Therefore, this patchset can only go via the ASoC tree.

Mark, feel free to take my ack for the series:

Reviewed-by: Takashi Iwai <tiwai@suse.de>


thanks,

Takashi

> 
> Add "ASoC" tag in the title to make sure the patchset will not be filtered
> out by ASoC.
> 
> Pierre-Louis Bossart (4):
>   ALSA/hda: intel-sdw-acpi: cleanup sdw_intel_scan_controller
>   ALSA/hda: intel-sdw-acpi: fetch fwnode once in
>     sdw_intel_scan_controller()
>   ALSA/hda: intel-sdw-acpi: simplify sdw-master-count property read
>   ALSA/hda: intel-sdw-acpi: add support for sdw-manager-list property
>     read
> 
>  include/linux/soundwire/sdw_intel.h |  2 +-
>  sound/hda/intel-sdw-acpi.c          | 33 +++++++++++++++++++----------
>  2 files changed, 23 insertions(+), 12 deletions(-)
> 
> -- 
> 2.43.0
>