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Commit 5b8eb0ed authored by Alex Deucher's avatar Alex Deucher
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drm/amdgpu/acpi: skip backlight events for DC 



No change in behavior, just bail sooner.

Reviewed-by: default avatarJim Qu <Jim.Qu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9e7204be

drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c

+3 −1
Original line number Diff line number Diff line
@@ -389,7 +389,9 @@ static int amdgpu_atif_handler(struct amdgpu_device *adev, 


		DRM_DEBUG_DRIVER("ATIF: %d pending SBIOS requests\n", count);



		if (req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) {

		/* todo: add DC handling */

		if ((req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) &&

		    !amdgpu_device_has_dc_support(adev)) {

			struct amdgpu_encoder *enc = atif->encoder_for_bl;



			if (enc) {