Re: [PATCH v2 0/8] media: i2c: dw9719: add DT compatible and DW9718S support

["André Apitzsch" <git@apitzsch.eu>]

Hi,

Am Samstag, dem 20.09.2025 um 14:03 +0200 schrieb André Apitzsch via B4
Relay:
> The DW9718S voice coil motor is found on various smartphones like
> motorola-nora that are currently being worked on in the postmarketOS
> community. Since the way it operates is very similar to DW9719, this
> patch series adds support for it to the existing dw9719 driver.
> Because
> that driver did not yet support DT, we also add DT bindings and the
> dongwoon,dw9719 ofw compatible. With DW9718S, the driver was
> tested fully, including runtime PM.
> 
> This is a follow-up of [1] and [2].
> 
> Changes compared to previous submission:
> * Deprecate dongwoon,vcm-freq in favor of dongwoon,vcm-prescale
> * Instead of per-device config struct use model ID to handle cases
> 
> [1]
> https://lore.kernel.org/linux-media/20250210082035.8670-1-val@packett.cool/
> [2]
> https://lore.kernel.org/linux-media/20250209-dw9761dts-v3-0-14d3f00f0585@apitzsch.eu/
> 
> Signed-off-by: André Apitzsch <git@apitzsch.eu>
> ---
> Changes in v2:
> - Add patch (3) which removes i2c device table
> - Restructure patches because of that
>   - keep patches 1 and 2
>   - add patch 3
>   - patch 6 becomes patch 4
>   - patch 3 becomes patch 5
>   - patch 4 becomes patch 6
>   - patch 5 becomes patch 7
>   - patch 7 becomes patch 8
> - Patch 1 (bindings)
>   - Remove unneeded 'minimum: 0'
>   - Remove if/then that handles 'default' to reduce complexity
>   - Add myself as maintainer
> - Patch 5
>   - Fix void-pointer-to-enum-cast warning
> - Patch 7
>   - Drop pm_runtime_mark_last_busy(); it is already called by
>     pm_runtime_put_autosuspend()
> - Patch 8
>   - Remove extra parentheses
>   - Print error if writing to power register fails
>   - Add reason for doubled waiting time during power up to comment
>   - Pass NULL instead of unused 'ret' to cci_write()
> - Link to v1:
> https://lore.kernel.org/r/20250817-dw9719-v1-0-426f46c69a5a@apitzsch.eu
> 
> ---
> André Apitzsch (3):
>       dt-bindings: media: i2c: Add DW9718S, DW9719 and DW9761 VCM
>       media: i2c: dw9719: Deprecate dongwoon,vcm-freq
>       media: i2c: dw9719: Remove unused i2c device id table
> 
> Val Packett (5):
>       media: i2c: dw9719: Add an of_match_table
>       media: i2c: dw9719: Add driver_data matching
>       media: i2c: dw9719: Add DW9718S support
>       media: i2c: dw9719: Update PM last busy time upon close
>       media: i2c: dw9719: Fix power on/off sequence
> 
>  .../bindings/media/i2c/dongwoon,dw9719.yaml        |  88
> +++++++++++++++++
>  drivers/media/i2c/dw9719.c                         | 110
> +++++++++++++++++----
>  2 files changed, 178 insertions(+), 20 deletions(-)
> ---
> base-commit: 846bd2225ec3cfa8be046655e02b9457ed41973e
> change-id: 20250709-dw9719-8a8822efc1b1
> 

Gentle ping.

Best regards,
André