diff options
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/adreno_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index a833dd0ab751..11635e39ca19 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -422,6 +422,11 @@ int adreno_hw_init(struct msm_gpu *gpu) static uint32_t get_rptr(struct adreno_gpu *adreno_gpu, struct msm_ringbuffer *ring) { + struct msm_gpu *gpu = &adreno_gpu->base; + + if (gpu->funcs->get_rptr) + return gpu->funcs->get_rptr(gpu, ring); + return ring->memptrs->rptr = adreno_gpu_read( adreno_gpu, REG_ADRENO_CP_RB_RPTR); } |