DCLK_DIR_CNTL_EN 2098 drivers/gpu/drm/radeon/cikd.h #	define DCLK_DIR_CNTL_EN		(1 << 8)
DCLK_DIR_CNTL_EN  377 drivers/gpu/drm/radeon/evergreend.h #       define DCLK_DIR_CNTL_EN                         (1 << 8)
DCLK_DIR_CNTL_EN  141 drivers/gpu/drm/radeon/sumod.h #       define DCLK_DIR_CNTL_EN                         (1 << 8)