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drm/i915/gvt: Don't use ggtt_validdate_range() with size=0

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Use vgpu_gmadr_is_valid() directly instead.

Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Xiong Zhang 2019-05-27 13:45:52 +08:00 committed by Zhenyu Wang
parent d18fd0576e
commit c25144098b
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/i915/gvt/fb_decoder.c
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@ -245,7 +245,7 @@ int intel_vgpu_decode_primary_plane(struct intel_vgpu *vgpu,
plane->hw_format = fmt;
plane->base = vgpu_vreg_t(vgpu, DSPSURF(pipe)) & I915_GTT_PAGE_MASK;
if (!intel_gvt_ggtt_validate_range(vgpu, plane->base, 0))
if (!vgpu_gmadr_is_valid(vgpu, plane->base))
return -EINVAL;
plane->base_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm, plane->base);
@ -368,7 +368,7 @@ int intel_vgpu_decode_cursor_plane(struct intel_vgpu *vgpu,
alpha_plane, alpha_force);
plane->base = vgpu_vreg_t(vgpu, CURBASE(pipe)) & I915_GTT_PAGE_MASK;
if (!intel_gvt_ggtt_validate_range(vgpu, plane->base, 0))
if (!vgpu_gmadr_is_valid(vgpu, plane->base))
return -EINVAL;
plane->base_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm, plane->base);
@ -472,7 +472,7 @@ int intel_vgpu_decode_sprite_plane(struct intel_vgpu *vgpu,
plane->drm_format = drm_format;
plane->base = vgpu_vreg_t(vgpu, SPRSURF(pipe)) & I915_GTT_PAGE_MASK;
if (!intel_gvt_ggtt_validate_range(vgpu, plane->base, 0))
if (!vgpu_gmadr_is_valid(vgpu, plane->base))
return -EINVAL;
plane->base_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm, plane->base);