We add a helper function to detect amplifier number according to device instance
in ACPI table so the SOF_MAX98390_TWEETER_SPEAKER_PRESENT flag and a dmi quirk
for 4-amplifier configuration could be safely removed.
Also refactor the max_98390_hw_params() function to use an array to handle the
TDM parameter.
Amplifier number detection and TDM parameter are tested on two Chromebooks. One
with 2 MAX98390 and one with 4 MAX98390 amplifier.
V2 Changes:
- fix some typos in cover letter
- use for_each_acpi_dev_match() macro to simplify the codec
- use 'unsign int' for codec number variable
V3 Changes:
- replace pr_err() with dev_err()
V4 Changes:
- merge two patches to avoid build break
- remove redundant assignment in max_98390_hw_params()
- refactor MAX_98390_DEVX_NAME macros
Brent Lu (2):
ASoC: Intel: maxim-common: get codec number from ACPI
ASoC: Intel: sof_rt5682: remove SOF_MAX98390_TWEETER_SPEAKER_PRESENT
flag
Brent Lu (1):
ASoC: Intel: maxim-common: get codec number from ACPI table
sound/soc/intel/boards/sof_maxim_common.c | 170 +++++++++++++---------
sound/soc/intel/boards/sof_maxim_common.h | 21 ++-
sound/soc/intel/boards/sof_rt5682.c | 37 +----
3 files changed, 111 insertions(+), 117 deletions(-)
--
2.34.1
On Mon, Jul 31, 2023 at 06:34:18PM +0800, Brent Lu wrote:
> We add a helper function to detect amplifier number according to device instance
> in ACPI table so the SOF_MAX98390_TWEETER_SPEAKER_PRESENT flag and a dmi quirk
> for 4-amplifier configuration could be safely removed.
>
> Also refactor the max_98390_hw_params() function to use an array to handle the
> TDM parameter.
>
> Amplifier number detection and TDM parameter are tested on two Chromebooks. One
> with 2 MAX98390 and one with 4 MAX98390 amplifier.
Please don't send cover letters for single patches, if there is anything
that needs saying put it in the changelog of the patch or after the ---
if it's administrative stuff. This reduces mail volume and ensures that
any important information is recorded in the changelog rather than being
lost.
On Mon, 31 Jul 2023 18:34:18 +0800, Brent Lu wrote:
> We add a helper function to detect amplifier number according to device instance
> in ACPI table so the SOF_MAX98390_TWEETER_SPEAKER_PRESENT flag and a dmi quirk
> for 4-amplifier configuration could be safely removed.
>
> Also refactor the max_98390_hw_params() function to use an array to handle the
> TDM parameter.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: Intel: maxim-common: get codec number from ACPI table
commit: 36eb986845a8ca87c1f7f91976fad53ee249ae8c
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark