diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 9ab1f95dddc5..0b62f4621a85 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -1158,7 +1158,10 @@ static int fpga_dbg_mmio_write(struct intel_vgpu *vgpu, static int dma_ctrl_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - u32 mode = *(u32 *)p_data; + u32 mode; + + write_vreg(vgpu, offset, p_data, bytes); + mode = vgpu_vreg(vgpu, offset); if (GFX_MODE_BIT_SET_IN_MASK(mode, START_DMA)) { WARN_ONCE(1, "VM(%d): iGVT-g doesn't supporte GuC\n", |