drm/i915: make dsm struct resource centric
authorMatthew Auld <matthew.auld@intel.com>
Mon, 11 Dec 2017 15:18:18 +0000 (15:18 +0000)
committerJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
Tue, 12 Dec 2017 10:30:19 +0000 (12:30 +0200)
commit7789422665f59982743a32a7728a448c9ddd4003
tree1f12d60f01e0295e47e0c7ac819d043a468cc04a
parentf773568b6ff8c31fce165d177a968f2ae31d10bb
drm/i915: make dsm struct resource centric

Now that we are using struct resource to track the stolen region, it is
more convenient if we track dsm in a resource as well.

v2: check range_overflow when writing to 32b registers (Chris)
    pepper in some comments (Chris)
v3: refit i915_stolen_to_dma()
v4: kill ggtt->stolen_size
v5: some more polish

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-6-matthew.auld@intel.com
drivers/char/agp/intel-gtt.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem_gtt.c
drivers/gpu/drm/i915/i915_gem_gtt.h
drivers/gpu/drm/i915/i915_gem_stolen.c
drivers/gpu/drm/i915/intel_fbc.c
drivers/gpu/drm/i915/intel_pm.c
include/drm/intel-gtt.h