| commit | 03af84fe7f48937941fbb4dcd6cf66c68ae0edd4 | |
| author | Chris Wilson <chris@chris-wilson.co.uk> | |
| Thu, 18 Aug 2016 16:17:01 +0000 (18 17:17 +0100) | ||
| committer | Chris Wilson <chris@chris-wilson.co.uk> | |
| Thu, 18 Aug 2016 21:36:50 +0000 (18 22:36 +0100) | ||
| tree | 856b00faf34ddc5ed4b8c836dd71fef7d1d5140a | treesnapshot (tar.gz zip) |
| parent | 49ef5294cda256aa5496ba56bbf859d3c7a17e07 | commitdiff |
drm/i915: Choose partial chunksize based on tile row size
In order to support setting up fences for partial mappings of an object,
we have to align those mappings with the fence. The minimum chunksize we
choose is at least the size of a single tile row.
v2: Make minimum chunk size a define for later use
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160818161718.27187-22-chris@chris-wilson.co.uk
In order to support setting up fences for partial mappings of an object,
we have to align those mappings with the fence. The minimum chunksize we
choose is at least the size of a single tile row.
v2: Make minimum chunk size a define for later use
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160818161718.27187-22-chris@chris-wilson.co.uk
| drivers/gpu/drm/i915/i915_gem.c | diffblobblamehistory |