CP_RB0_RPTR_ADDR_HI 4097 drivers/gpu/drm/radeon/cik.c WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); CP_RB0_RPTR_ADDR_HI 1642 drivers/gpu/drm/radeon/ni.c CP_RB0_RPTR_ADDR_HI, CP_RB0_RPTR_ADDR_HI 3683 drivers/gpu/drm/radeon/si.c WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);