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

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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@irl.hu>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3359
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Gergo Koteles <soyer@irl.hu>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mario Limonciello 2024-05-09 12:05:24 -05:00 • committed by Alex Deucher

parent e6ae021adb

commit 76cb763e6e

1 changed files with 25 additions and 4 deletions

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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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