From 604234f33658cdd72f686be405a99646b397d0b3 Mon Sep 17 00:00:00 2001 From: Jordan Crouse Date: Thu, 3 Sep 2020 20:03:11 -0600 Subject: drm/msm: Enable expanded apriv support for a650 a650 supports expanded apriv support that allows us to map critical buffers (ringbuffer and memstore) as as privileged to protect them from corruption. Cc: stable@vger.kernel.org Signed-off-by: Jordan Crouse Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_ringbuffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/msm/msm_ringbuffer.c') diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index 39ecb5a18431..935bf9b1d941 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -27,8 +27,8 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id, ring->id = id; ring->start = msm_gem_kernel_new(gpu->dev, MSM_GPU_RINGBUFFER_SZ, - MSM_BO_WC | MSM_BO_GPU_READONLY, gpu->aspace, &ring->bo, - &ring->iova); + check_apriv(gpu, MSM_BO_WC | MSM_BO_GPU_READONLY), + gpu->aspace, &ring->bo, &ring->iova); if (IS_ERR(ring->start)) { ret = PTR_ERR(ring->start); -- cgit v1.2.3