Re: [PATCH 0/6] Add multiple-consumer support to int3472-tps68470 driver

[Daniel Scally <djrscally@gmail.com>]

Hi Hans

On 17/02/2022 09:55, Hans de Goede wrote:
> Hi Dan,
>
> On 2/16/22 23:52, Daniel Scally wrote:
>> At the moment there are a few places in the int3472-tps68470 driver that are
>> limited to just working with a single consuming device dependent on the PMIC.
>> There are systems where multiple camera sensors share a single TPS68470, so
>> we need to extend the driver to support them. This requires a couple of tweaks
>> to the ACPI functions to fetch dependent devices, which also assumes that only
>> a single dependent will be found.
> This sounds great, thank you for your work on this. I have a bit of a backlog wrt
> pdx86 patches to review and I try to through those in FIFO order to keep things fair,
> so it may be a while (approx. 1-2 weeks) before I get around to reviewing
> these.


No problem, thanks very much

>
> Regards,
>
> Hans
>
>
>> Hans - this (plus a series to media [1]) adds support for the Surface Go 2's
>> IR camera...the regulator settings for the Go1/2/3 world facing camera are the
>> same, so I'd expect them to match for the IR sensor too, which means it should
>> enable support for your Go too.
>>
>> Thanks
>> Dan
>>
>>
>> [1] https://lore.kernel.org/linux-media/20220215230737.1870630-1-djrscally@gmail.com/
>>
>> Daniel Scally (6):
>>   ACPI: scan: Add acpi_dev_get_next_consumer_dev()
>>   ACPI: bus: Add iterator for dependent devices
>>   platform/x86: int3472: Support multiple clock consumers
>>   platform/x86: int3472: Add terminator to gpiod_lookup_table
>>   platform/x86: int3472: Support multiple gpio lookups in board data
>>   platform/x86: int3472: Add board data for Surface Go2 IR camera
>>
>>  drivers/acpi/scan.c                           | 47 +++++++++--
>>  drivers/clk/clk-tps68470.c                    | 13 +++-
>>  drivers/platform/x86/intel/int3472/tps68470.c | 77 +++++++++++++++----
>>  drivers/platform/x86/intel/int3472/tps68470.h |  3 +-
>>  .../x86/intel/int3472/tps68470_board_data.c   | 58 +++++++++++++-
>>  include/acpi/acpi_bus.h                       | 14 ++++
>>  include/linux/platform_data/tps68470.h        |  7 +-
>>  7 files changed, 188 insertions(+), 31 deletions(-)
>>