drm/i915: Make GuC GGTT reservation work on ggtt

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These functions operate on ggtt so make them take that directly as
parameter.

At the same time move the USES_GUC conditional down to
intel_guc_reserve_ggtt_top for symmetry with
intel_guc_reserved_gtt_size.

v2:
 * Rename and move functions to be static in i915_gem_gtt.c (Michal)

v3:
 * Add comment explaining reason for reservation, add assert and fix
   error message. (Michal)

v4:
 * Fix checkpatch error.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190611122350.15060-1-tvrtko.ursulin@linux.intel.com

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This commit is contained in:

Tvrtko Ursulin 2019-06-11 13:23:50 +01:00

parent 9937e16b28

commit 09a32cb7b4

3 changed files with 36 additions and 36 deletions

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43

drivers/gpu/drm/i915/i915_gem_gtt.c

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27

drivers/gpu/drm/i915/intel_guc.c

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2

drivers/gpu/drm/i915/intel_guc.h

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