IH_RB_RPTR 664 drivers/gpu/drm/amd/amdgpu/sid.h #define IH_RB_RPTR 0xF82 IH_RB_RPTR 810 drivers/gpu/drm/radeon/cikd.h #define IH_RB_RPTR 0x3e08 IH_RB_RPTR 1229 drivers/gpu/drm/radeon/evergreend.h #define IH_RB_RPTR 0x3e08 IH_RB_RPTR 668 drivers/gpu/drm/radeon/r600d.h #define IH_RB_RPTR 0x3e08 IH_RB_RPTR 660 drivers/gpu/drm/radeon/sid.h #define IH_RB_RPTR 0x3e08