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Commit 936b27cc authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms: update display watermark calculations for DCE5 



Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1fe18305

drivers/gpu/drm/radeon/evergreen.c

+16 −4
Original line number Diff line number Diff line
@@ -401,15 +401,27 @@ static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev, 
	case 0:

	case 4:

	default:

		if (ASIC_IS_DCE5(rdev))

			return 4096 * 2;

		else

			return 3840 * 2;

	case 1:

	case 5:

		if (ASIC_IS_DCE5(rdev))

			return 6144 * 2;

		else

			return 5760 * 2;

	case 2:

	case 6:

		if (ASIC_IS_DCE5(rdev))

			return 8192 * 2;

		else

			return 7680 * 2;

	case 3:

	case 7:

		if (ASIC_IS_DCE5(rdev))

			return 2048 * 2;

		else

			return 1920 * 2;

	}

}