diff options
| author | Tina Zhang <tina.zhang@intel.com> | 2017-11-23 16:26:32 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-12-04 11:24:33 +0800 |
| commit | 9f31d1063b434c2d54317461d78285b08538c01a (patch) | |
| tree | 33d840a95e3ac7b2db6e5633e43d604ac9a588b9 /drivers/gpu/drm/i915/gvt/display.c | |
| parent | b851adeac0858c7d257b32eee2142b1519d45ccf (diff) | |
drm/i915/gvt: Add framebuffer decoder support
This patch is to introduce the framebuffer decoder which can decode guest
OS's framebuffer information, including primary, cursor and sprite plane.
v16:
- rebase to 4.14.0-rc6.
v14:
- refine pixel format table. (Zhenyu)
v9:
- move drm format change to a separate patch. (Xiaoguang)
v8:
- fix a bug in decoding primary plane. (Tina)
v7:
- refine framebuffer decoder code. (Zhenyu)
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c index 3c318439a659..fb7fdbacfe64 100644 --- a/drivers/gpu/drm/i915/gvt/display.c +++ b/drivers/gpu/drm/i915/gvt/display.c @@ -67,7 +67,7 @@ static int edp_pipe_is_enabled(struct intel_vgpu *vgpu) return 1; } -static int pipe_is_enabled(struct intel_vgpu *vgpu, int pipe) +int pipe_is_enabled(struct intel_vgpu *vgpu, int pipe) { struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; |