Chris Wilson
24f90d6688
drm/i915/gt: SPDX cleanup
...
Clean up the SPDX licence declarations to comply with checkpatch.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-1-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24 19:30:34 +01:00
Chris Wilson
725c9ee7fc
drm/i915/gt: Store the fence details on the fence
...
Make a copy of the object tiling parameters at the point of grabbing the
fence.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200401210104.15907-2-chris@chris-wilson.co.uk
2020-04-01 23:34:16 +01:00
Chris Wilson
63baf4f3d5
drm/i915/gt: Only wait for GPU activity before unbinding a GGTT fence
...
Only GPU activity via the GGTT fence is asynchronous, we know that we
control the CPU access directly, so we only need to wait for the GPU to
stop using the fence before we relinquish it.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200401210104.15907-1-chris@chris-wilson.co.uk
2020-04-01 23:34:16 +01:00
Chris Wilson
0b6bc81dbd
drm/i915/gt: Allocate i915_fence_reg array
...
Since the number of fence regs can vary dramactically between platforms,
allocate the array on demand so we don't waste as much space.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200316113846.4974-4-chris@chris-wilson.co.uk
2020-03-16 20:28:29 +00:00
Chris Wilson
f899f786d1
drm/i915: Move GGTT fence registers under gt/
...
Since the fence registers control HW detiling through the GGTT
aperture, make them a part of the intel_ggtt under gt/
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200316113846.4974-1-chris@chris-wilson.co.uk
2020-03-16 20:28:26 +00:00
