sunilm at samsung.com; prathyush.k at samsung.com
> Subject: [PATCH 2/4] [RFC] drm/exynos: Mapping of gem objects uses
> dma_mmap_writecombine
>
> GEM objects get mapped to user space in two ways - DIRECT and
> INDIRECT mapping. DIRECT mapping is by calling an ioctl and it
> maps
yus...@samsung.com
> Subject: [PATCH 2/4] [RFC] drm/exynos: Mapping of gem objects uses
> dma_mmap_writecombine
>
> GEM objects get mapped to user space in two ways - DIRECT and
> INDIRECT mapping. DIRECT mapping is by calling an ioctl and it
> maps all the pages to user space by
GEM objects get mapped to user space in two ways - DIRECT and
INDIRECT mapping. DIRECT mapping is by calling an ioctl and it
maps all the pages to user space by calling remap-pfn-range.
Indirect mapping is done by calling 'mmap'. The actual mapping
is done when a page fault gets generated and is ha
GEM objects get mapped to user space in two ways - DIRECT and
INDIRECT mapping. DIRECT mapping is by calling an ioctl and it
maps all the pages to user space by calling remap-pfn-range.
Indirect mapping is done by calling 'mmap'. The actual mapping
is done when a page fault gets generated and is ha
