linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
2017-01-10	drm/i915: Replace 4096 with PAGE_SIZE or I915_GTT_PAGE_SIZE	Chris Wilson
	Start converting over from the byte count to its semantic macro, either we want to allocate the size of a physical page in main memory or we want the size of a virtual page in the GTT. 4096 could mean either, but PAGE_SIZE and I915_GTT_PAGE_SIZE are explicit and should help improve code comprehension and future changes. In the future, we may want to use variable GTT page sizes and so have the challenge of knowing which hardcoded values were used to represent a physical page vs the virtual page. v2: Look for a few more 4096s to convert, discover IS_ALIGNED(). v3: 4096ul paranoia, make fence alignment a distinct value of 4096, keep bdw stolen w/a as 4096 until we know better. v4: Add asserts that i915_vma_insert() start/end are aligned to GTT page sizes. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170110144734.26052-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2016-11-11	drm/i915: Split out i915_vma.c	Joonas Lahtinen
	As a side product, had to split two other files; - i915_gem_fence_reg.h - i915_gem_object.h (only parts that needed immediate untanglement) I tried to move code in as big chunks as possible, to make review easier. i915_vma_compare was moved to a header temporarily. v2: - Use i915_gem_fence_reg.{c,h} v3: - Rebased v4: - Fix building when DEBUG_GEM is enabled by reordering a bit. Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478861034-30643-1-git-send-email-joonas.lahtinen@linux.intel.com