On 3/8/22 17:07, Chen-Yu Tsai wrote:
> From: Chen-Yu Tsai <w...@csie.org>
>
> Currently the ssd130x driver only sets the segment remap setting when
> the device tree requests it; it however does not clear the setting if
> it is not requested. This leads to the setting incorrectly persisting
> if the hardware is always on and has no reset GPIO wired. This might
> happen when a developer is trying to find the correct settings for an
> unknown module, and cause the developer to get confused because the
> settings from the device tree are not consistently applied.
>
> Make the driver apply the segment remap setting consistently, setting
> the value correctly based on the device tree setting. This also makes
> this setting's behavior consistent with the other settings, which are
> always applied.
>
Nice catch. This is certainly much better. Thanks!
> Fixes: a61732e80867 ("drm: Add driver for Solomon SSD130x OLED displays")
> Signed-off-by: Chen-Yu Tsai <w...@csie.org>
> ---
Acked-by: Javier Martinez Canillas <javi...@redhat.com>
--
Best regards,
Javier Martinez Canillas
Linux Engineering
Red Hat
