search for: drm_i915_gem_object

...2dc..3389ac972d16 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -39,9 +39,18 @@ static struct i915_global_object { struct kmem_cache *slab_objects; } global; +static const struct drm_gem_object_funcs i915_gem_object_funcs; + struct drm_i915_gem_object *i915_gem_object_alloc(void) { - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); + struct drm_i915_gem_object *obj; + + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); + if (!obj) + return NULL; + obj->base.funcs = &i915_gem_object_funcs; + + return obj; } void i91...

...--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 970ad17..7045f45 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1801,7 +1801,14 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj) gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD; gfp &= ~(__GFP_IO | __GFP_WAIT); } - +#ifdef CONFIG_SWIOTLB + if (swiotlb_nr_tbl()) { + st->nents++; + sg_set_page(sg, page, PAGE_SIZE, 0); + sg = sg_next(sg); + continue; + } +#endif if (!i || page_to_pfn(p...

.../gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c > index c8421fd9d2dc..bc15ee4f2bd5 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c > @@ -41,7 +41,14 @@ static struct i915_global_object { > > struct drm_i915_gem_object *i915_gem_object_alloc(void) > { > - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + struct drm_i915_gem_object *obj; > + > + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); > + if (!obj) > + return NULL; > + obj->base.funcs = &i915_gem_obje...

...f --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index c8421fd9d2dc..bc15ee4f2bd5 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -41,7 +41,14 @@ static struct i915_global_object { struct drm_i915_gem_object *i915_gem_object_alloc(void) { - return kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); + struct drm_i915_gem_object *obj; + + obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL); + if (!obj) + return NULL; + obj->base.funcs = &i915_gem_object_funcs; + + return obj; } void i91...

...103 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2134,7 +2134,7 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, unsigned int rotation) { struct drm_device *dev = fb->dev; struct drm_i915_private *dev_priv = to_i915(dev); - struct drm_i915_gem_object *obj = intel_fb_obj(fb); + struct drm_i915_gem_object *obj = to_intel_bo(fb->gem_objs[0]); struct i915_ggtt_view view; struct i915_vma *vma; u32 alignment; @@ -2465,7 +2465,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv, * fb layout agrees with the fence layout. We already c...

...103 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2134,7 +2134,7 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, unsigned int rotation) { struct drm_device *dev = fb->dev; struct drm_i915_private *dev_priv = to_i915(dev); - struct drm_i915_gem_object *obj = intel_fb_obj(fb); + struct drm_i915_gem_object *obj = to_intel_bo(fb->gem_objs[0]); struct i915_ggtt_view view; struct i915_vma *vma; u32 alignment; @@ -2465,7 +2465,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv, * fb layout agrees with the fence layout. We already c...

...103 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2134,7 +2134,7 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, unsigned int rotation) { struct drm_device *dev = fb->dev; struct drm_i915_private *dev_priv = to_i915(dev); - struct drm_i915_gem_object *obj = intel_fb_obj(fb); + struct drm_i915_gem_object *obj = to_intel_bo(fb->gem_objs[0]); struct i915_ggtt_view view; struct i915_vma *vma; u32 alignment; @@ -2465,7 +2465,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv, * fb layout agrees with the fence layout. We already c...

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #16 and #18 to #19 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Version 3 of this patchset mostly fixes drm_gem_prime_handle_to_fd and updates i.MX's dcss driver. The driver was missing from earlier versions and

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #18 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to an instance of