Symbol: cik_mm_wdoorbell
drivers/gpu/drm/radeon/radeon.h
2476
void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v);
drivers/gpu/drm/radeon/radeon.h
2563
#define WDOORBELL32(index, v) cik_mm_wdoorbell(rdev, (index), (v))