On Thu, 2018-12-20 at 18:36 +, Gordon Hollingworth wrote:
> Assuming this is using the firmware interface then yes it's fine. If
> it is using the i2c directly then it's possible to clash with the GPU
> driving the camera
Well we're already in such a situation without this patch, as the
Nicolas Saenz Julienne writes:
> This patch exposes backlight control into userspace by creating a
> backlight device instead of directly accessing the PWM registers.
>
> The backlight driver can't go on a separate file as it shares the I2C
> bus & address with the panel.
I remember some
This patch exposes backlight control into userspace by creating a
backlight device instead of directly accessing the PWM registers.
The backlight driver can't go on a separate file as it shares the I2C
bus & address with the panel.
Signed-off-by: Nicolas Saenz Julienne
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