Symbol: DB_DEBUG4
drivers/gpu/drm/radeon/evergreen_cs.c
3366
case DB_DEBUG4:
drivers/gpu/drm/radeon/rv770.c
1440
db_debug4 = RREG32(DB_DEBUG4);
drivers/gpu/drm/radeon/rv770.c
1442
WREG32(DB_DEBUG4, db_debug4);