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Commit dba6c4fa authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: support backlight control for UNIPHY3 



Same interface as other UNIPHY blocks

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 6d44565d

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

+1 −0
Original line number Diff line number Diff line
@@ -98,6 +98,7 @@ amdgpu_atombios_encoder_set_backlight_level(struct amdgpu_encoder *amdgpu_encode 
		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:

		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:

		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:

		case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:

			if (dig->backlight_level == 0)

				amdgpu_atombios_encoder_setup_dig_transmitter(encoder,

								       ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);