[v1,0/8] MT9M114 driver bugfix and improvements

Message

Mathis Foerst Feb. 26, 2025, 3:39 p.m. UTC

Hi,

this patch series contains the following bugfix and improvements
for the MT9M114 camera driver:

Bugfixes:
- Fix a deadlock when using the V4L2 pad-ops get/set_frame_interval

Compatibility:
- Implement the missing get_mbus_config() function to be compatible
  with the i.MX6 camera framework

New Features:
- Allow to bypass the internal PLL (configurable via DT)
- Make the slew-rate of the output pads configurable via DT
- Allow to change the cropping configuration and the horizontal/vertical
  flipping while the sensor is in streaming state

Thanks,
Mathis


Mathis Foerst (8):
  MT9M114: Add bypass-pll DT-binding
  MT9M114: Add pad-slew-rate DT-binding
  MT9M114: Add get_mbus_config
  MT9M114: Add option to bypass PLL
  MT9M114: Factor out mt9m114_configure_pa
  MT9M114: Allow set_selection while streaming
  MT9M114: Fix deadlock in get_frame_interval/set_frame_interval
  MT9M114: Set pad-slew-rate

 .../bindings/media/i2c/onnn,mt9m114.yaml      |  10 ++
 drivers/media/i2c/mt9m114.c                   | 161 +++++++++++++-----
 2 files changed, 129 insertions(+), 42 deletions(-)


base-commit: ac9c34d1e45a4c25174ced4fc0cfc33ff3ed08c7

Comments

Conor Dooley Feb. 28, 2025, 7:09 p.m. UTC | #1

On Wed, Feb 26, 2025 at 04:39:21PM +0100, Mathis Foerst wrote:
> Hi,
> 
> this patch series contains the following bugfix and improvements
> for the MT9M114 camera driver:
> 
> Bugfixes:
> - Fix a deadlock when using the V4L2 pad-ops get/set_frame_interval
> 
> Compatibility:
> - Implement the missing get_mbus_config() function to be compatible
>   with the i.MX6 camera framework
> 
> New Features:
> - Allow to bypass the internal PLL (configurable via DT)
> - Make the slew-rate of the output pads configurable via DT
> - Allow to change the cropping configuration and the horizontal/vertical
>   flipping while the sensor is in streaming state
> 
> Thanks,
> Mathis
> 
> 
> Mathis Foerst (8):
>   MT9M114: Add bypass-pll DT-binding
>   MT9M114: Add pad-slew-rate DT-binding
>   MT9M114: Add get_mbus_config
>   MT9M114: Add option to bypass PLL
>   MT9M114: Factor out mt9m114_configure_pa
>   MT9M114: Allow set_selection while streaming
>   MT9M114: Fix deadlock in get_frame_interval/set_frame_interval
>   MT9M114: Set pad-slew-rate

Please take a look (via git log) what normal patch subjects look like.

Thanks,
Conor.

> 
>  .../bindings/media/i2c/onnn,mt9m114.yaml      |  10 ++
>  drivers/media/i2c/mt9m114.c                   | 161 +++++++++++++-----
>  2 files changed, 129 insertions(+), 42 deletions(-)
> 
> 
> base-commit: ac9c34d1e45a4c25174ced4fc0cfc33ff3ed08c7
> -- 
> 2.34.1
>