R600_UVD_CTX_INDEX 148 drivers/gpu/drm/radeon/r600.c WREG32(R600_UVD_CTX_INDEX, ((reg) & 0x1ff)); R600_UVD_CTX_INDEX 159 drivers/gpu/drm/radeon/r600.c WREG32(R600_UVD_CTX_INDEX, ((reg) & 0x1ff));