NI_PRESCALE_GRPH_CONTROL 2329 drivers/gpu/drm/amd/amdgpu/sid.h #define NI_PRESCALE_GRPH_CONTROL                       0x1a2d
NI_PRESCALE_GRPH_CONTROL   37 drivers/gpu/drm/radeon/ni_reg.h #define NI_PRESCALE_GRPH_CONTROL                       0x68b4