Re: [PATCH 3/5] drm/i915: Add a function to mmap framebuffer obj

Hi Andi, On 4/4/2023 6:57 PM, Andi Shyti wrote: Hi Nirmoy, [...] +int i915_gem_fb_mmap(struct drm_i915_gem_object *obj, struct vm_area_struct *vma) +{ + struct drm_i915_private *i915 = to_i915(obj->base.dev); + struct drm_device *dev = &i915->drm; + struct i915_mmap_offset

Re: [PATCH 3/5] drm/i915: Add a function to mmap framebuffer obj

Hi Nirmoy, [...] > +int i915_gem_fb_mmap(struct drm_i915_gem_object *obj, struct vm_area_struct > *vma) > +{ > + struct drm_i915_private *i915 = to_i915(obj->base.dev); > + struct drm_device *dev = &i915->drm; > + struct i915_mmap_offset *mmo = NULL; > + enum i915_mmap_type mmap_

[PATCH 3/5] drm/i915: Add a function to mmap framebuffer obj

Implement i915_gem_fb_mmap() to enable fb_ops.fb_mmap() callback for i915's framebuffer objects. v2: add a comment why i915_gem_object_get() needed(Andi). v3: mmap also ttm objects. Cc: Matthew Auld Cc: Andi Shyti Cc: Ville Syrjälä Cc: Jani Nikula Cc: Imre Deak Signed-off-by: Nirmoy Das ---