[PATCH] drm/amd/display: Don't register panel_power_savings on OLED panels

[Gergo Koteles]

Hi Mario,

On Thu, 2024-05-09 at 12:05 -0500, Mario Limonciello wrote:
> OLED panels don't support the ABM, they shouldn't offer the
> panel_power_savings attribute to the user. Check whether aux BL
> control support was enabled to decide whether to offer it.
> 
> Reported-by: Gergo Koteles <soyer at irl.hu>
> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3359
> Signed-off-by: Mario Limonciello <mario.limonciello at amd.com>
> ---

It works on a Lenovo Yoga 7 14ARB7 laptop.

Tested-by: Gergo Koteles <soyer at irl.hu>

Best regards,
Gergo