diff options
| author | Maarten Lankhorst <dev@lankhorst.se> | 2024-12-06 19:20:32 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <dev@lankhorst.se> | 2025-01-21 09:47:57 +0100 |
| commit | 67a98f7e27baf8c22483ec4873a8d8efdf71b55d (patch) | |
| tree | 1ba139ef0f0ee950acdb43f3c42767ab87a0ea65 /drivers/gpu/drm/i915/display/intel_fbdev.h | |
| parent | 2499212e21601740ed7d5563563f39cf7e7d833a (diff) | |
drm/xe/display: Re-use display vmas when possible
i915 has this really nice, infrastructure where everything becomes
complicated, GGTT needs eviction, etc..
Lets not do that, and make the dumbest possible interface instead.
Try to retrieve the VMA from old_plane_state, or intel_fbdev if kernel
fb.
Link: https://patchwork.freedesktop.org/patch/msgid/20241206182032.196307-1-dev@lankhorst.se
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Tested-by: Jani Saarinen <jani.saarinen@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fbdev.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbdev.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.h b/drivers/gpu/drm/i915/display/intel_fbdev.h index 08de2d5b3433..24a3434558cb 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.h +++ b/drivers/gpu/drm/i915/display/intel_fbdev.h @@ -17,6 +17,8 @@ struct intel_framebuffer; void intel_fbdev_setup(struct drm_i915_private *dev_priv); void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous); struct intel_framebuffer *intel_fbdev_framebuffer(struct intel_fbdev *fbdev); +struct i915_vma *intel_fbdev_vma_pointer(struct intel_fbdev *fbdev); + #else static inline void intel_fbdev_setup(struct drm_i915_private *dev_priv) { @@ -30,6 +32,12 @@ static inline struct intel_framebuffer *intel_fbdev_framebuffer(struct intel_fbd { return NULL; } + +static inline struct i915_vma *intel_fbdev_vma_pointer(struct intel_fbdev *fbdev) +{ + return NULL; +} + #endif #endif /* __INTEL_FBDEV_H__ */ |