drm/i915/gt: Use XY_FAST_COLOR_BLT to clear obj on graphics ver 12+

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Use faster XY_FAST_COLOR_BLT cmd on graphics version of 12 and more,
for clearing (Zero out) the pages of the newly allocated object.

XY_FAST_COLOR_BLT is faster than the older XY_COLOR_BLT.

v2:
  Typo fix at title [Thomas]
v3:
  XY_FAST_COLOR_BLT is used only for FLAT_CCS capable gen12+

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220405150840.29351-3-ramalingam.c@intel.com

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This commit is contained in:

Ramalingam C 2022-04-05 20:38:33 +05:30

parent fd5803e5ee

commit a0ed9c95cc

2 changed files with 43 additions and 5 deletions

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5

drivers/gpu/drm/i915/gt/intel_gpu_commands.h

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43

drivers/gpu/drm/i915/gt/intel_migrate.c

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