MSM_GPU_RINGBUFFER_SZ
uint32_t size = MSM_GPU_RINGBUFFER_SZ >> 2;
for (j = state->ring[i].wptr; j < MSM_GPU_RINGBUFFER_SZ >> 2; j++)
drm_printf(p, " size: %u\n", MSM_GPU_RINGBUFFER_SZ);
return (ring->cur - ring->start) % (MSM_GPU_RINGBUFFER_SZ >> 2);
(AXXX_CP_RB_CNTL_BUFSZ(ilog2(MSM_GPU_RINGBUFFER_SZ / 8)) | \
ring->end = ring->start + (MSM_GPU_RINGBUFFER_SZ >> 2);
BUILD_BUG_ON(!is_power_of_2(MSM_GPU_RINGBUFFER_SZ));
ring->start = msm_gem_kernel_new(gpu->dev, MSM_GPU_RINGBUFFER_SZ,