PB0_PIF_PAIRING  1485 drivers/gpu/drm/amd/amdgpu/sid.h #define PB0_PIF_PAIRING                                   0x11
PB0_PIF_PAIRING  1439 drivers/gpu/drm/radeon/evergreend.h #define PB0_PIF_PAIRING                                   0x11
PB0_PIF_PAIRING  1421 drivers/gpu/drm/radeon/sid.h #define PB0_PIF_PAIRING                                   0x11