diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 823f9dfe6db9..05a3d1fd6d30 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -68,6 +68,14 @@ int adreno_hw_init(struct msm_gpu *gpu) return ret; } + /* reset ringbuffer: */ + gpu->rb->cur = gpu->rb->start; + + /* reset completed fence seqno: */ + adreno_gpu->memptrs->fence = gpu->fctx->completed_fence; + adreno_gpu->memptrs->rptr = 0; + adreno_gpu->memptrs->wptr = 0; + /* Setup REG_CP_RB_CNTL: */ adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_CNTL, /* size is log2(quad-words): */ @@ -111,7 +119,6 @@ uint32_t adreno_last_fence(struct msm_gpu *gpu) void adreno_recover(struct msm_gpu *gpu) { - struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); struct drm_device *dev = gpu->dev; int ret; @@ -119,15 +126,6 @@ void adreno_recover(struct msm_gpu *gpu) // so maybe continuing to call ->pm_suspend/resume() is better? gpu->funcs->pm_suspend(gpu); - - /* reset ringbuffer: */ - gpu->rb->cur = gpu->rb->start; - - /* reset completed fence seqno: */ - adreno_gpu->memptrs->fence = gpu->fctx->completed_fence; - adreno_gpu->memptrs->rptr = 0; - adreno_gpu->memptrs->wptr = 0; - gpu->funcs->pm_resume(gpu); ret = msm_gpu_hw_init(gpu); |
