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drm/amd: Drop abm_level property

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This vendor specific property has never been used by userspace
software and conflicts with the panel_power_savings sysfs file.
That is a compositor and user could fight over the same data.

Fixes: 63d0b87213 ("drm/amd/display: add panel_power_savings sysfs entry to eDP connectors")
Suggested-by: Harry Wentland <Harry.Wentland@amd.com>
Cc: Hamza Mahfooz <Hamza.Mahfooz@amd.com>
Cc: "Sun peng Li (Leo)" <Sunpeng.Li@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello
2024-02-16 09:33:34 -06:00
committed by Alex Deucher
parent c37ce764cd
commit 0887054d14
3 changed files with 0 additions and 24 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
View File

@@ -1350,14 +1350,6 @@ int amdgpu_display_modeset_create_props(struct amdgpu_device *adev)
"dither",
amdgpu_dither_enum_list, sz);
if (adev->dc_enabled) {
adev->mode_info.abm_level_property =
drm_property_create_range(adev_to_drm(adev), 0,
"abm level", 0, 4);
if (!adev->mode_info.abm_level_property)
return -ENOMEM;
}
return 0;
}