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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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2
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
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@@ -324,8 +324,6 @@ struct amdgpu_mode_info {
struct drm_property *audio_property;
/* FMT dithering */
struct drm_property *dither_property;
/* Adaptive Backlight Modulation (power feature) */
struct drm_property *abm_level_property;
/* hardcoded DFP edid from BIOS */
struct edid *bios_hardcoded_edid;
int bios_hardcoded_edid_size;