[PATCH v3 0/5] drm/sitronix/st7571-i2c: Add support for the ST7567 Controller

[Javier Martinez Canillas]

Javier Martinez Canillas <javierm at redhat.com> writes:

> This patch-series adds support for the Sitronix ST7567 Controller, which is a
> monochrome Dot Matrix LCD Controller that has SPI, I2C and parallel interfaces.
>
> The st7571-i2c driver only has support for I2C so displays using other transport
> interfaces are currently not supported.
>
> The DRM_FORMAT_R1 pixel format and data commands are the same than what is used
> by the ST7571 controller, so only is needed a different callback that implements
> the expected initialization sequence for the ST7567 chip and a different callback
> to parse the sub-set of DT properties needed by the ST7567.
>
> Patches #1 and #2 are some trivial cleanups for the driver.
>
> Patch #3 is a preparatory change that adds the level of indirection for the DT
> parsing logic.
>
> Patch #4 adds a Device Tree binding schema for the ST7567 Controller.
>
> Patch #5 finally extends the st7571-i2c driver to also support the ST7567 device.
>
> Changes in v3:
> - Fix reset typo in commit message (Marcus Folkesson).
> - Explicitly set ST7571_SET_REVERSE(0) instead of relying on defaults.
>
> Changes in v2:
> - Use a different parse DT function (Thomas Zimmermann).
>
> Javier Martinez Canillas (5):
>   drm/sitronix/st7571-i2c: Fix encoder callbacks function names
>   drm/sitronix/st7571-i2c: Log probe deferral cause for GPIO get failure
>   drm/sitronix/st7571-i2c: Add an indirection level to parse DT
>   dt-bindings: display: Add Sitronix ST7567 LCD Controller
>   drm/sitronix/st7571-i2c: Add support for the ST7567 Controller
>

Pushed to drm-misc (drm-misc-next). Thanks!

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat