[PATCH v1 3/5] drm/i915/gvt: Enable gfx virtualiztion for CFL
Zhenyu Wang
zhenyuw at linux.intel.com
Mon Jan 7 03:09:20 UTC 2019
On 2019.01.04 03:05:09 +0800, fred gao wrote:
> Use INTEL_GEN to simplify the code for SKL+ platforms.
>
> Signed-off-by: Fei Jiang <fei.jiang at intel.com>
> Signed-off-by: fred gao <fred.gao at intel.com>
> ---
> drivers/gpu/drm/i915/gvt/cmd_parser.c | 15 +++++----------
> drivers/gpu/drm/i915/gvt/display.c | 12 ++++++++----
> drivers/gpu/drm/i915/gvt/dmabuf.c | 4 +---
> drivers/gpu/drm/i915/gvt/fb_decoder.c | 12 +++---------
> drivers/gpu/drm/i915/gvt/handlers.c | 19 +++++++++----------
> drivers/gpu/drm/i915/gvt/interrupt.c | 4 +---
> drivers/gpu/drm/i915/gvt/mmio_context.c | 18 +++++++-----------
> drivers/gpu/drm/i915/gvt/scheduler.c | 7 +++----
> drivers/gpu/drm/i915/intel_gvt.c | 2 ++
> 9 files changed, 39 insertions(+), 54 deletions(-)
>
...
> @@ -3481,7 +3480,7 @@ int intel_vgpu_mmio_reg_rw(struct intel_vgpu *vgpu, unsigned int offset,
> */
> mmio_info = find_mmio_info(gvt, offset);
> if (!mmio_info) {
> - gvt_dbg_mmio("untracked MMIO %08x len %d\n", offset, bytes);
> + pr_err("untracked MMIO %08x len %d\n", offset, bytes);
> goto default_rw;
> }
This is not relevant and a revert of previous change?
> diff --git a/drivers/gpu/drm/i915/intel_gvt.c b/drivers/gpu/drm/i915/intel_gvt.c
> index d74e59e22c9d..5b4233940a20 100644
> --- a/drivers/gpu/drm/i915/intel_gvt.c
> +++ b/drivers/gpu/drm/i915/intel_gvt.c
> @@ -49,6 +49,8 @@ static bool is_supported_device(struct drm_i915_private *dev_priv)
> return true;
> if (IS_BROXTON(dev_priv))
> return true;
> + if (IS_COFFEELAKE(dev_priv))
> + return true;
> return false;
> }
Normally we split this one to a final turn-on patch which might
help to identify any regression for new enabling code on older hw.
--
Open Source Technology Center, Intel ltd.
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