[Intel-gfx] [PATCH v9 3/4] drm/i915: Manipulate DBuf slices properly

2019-12-15 Thread Stanislav Lisovskiy
Start manipulating DBuf slices as a mask, but not as a total number, as current approach doesn't give us full control on all combinations of slices, which we might need(like enabling S2 only can't enabled by setting enabled_slices=1). Removed wrong code from intel_get_ddb_size as it doesn't match

[Intel-gfx] [PATCH v9 3/4] drm/i915: Manipulate DBuf slices properly

2019-12-15 Thread Stanislav Lisovskiy
Start manipulating DBuf slices as a mask, but not as a total number, as current approach doesn't give us full control on all combinations of slices, which we might need(like enabling S2 only can't enabled by setting enabled_slices=1). Removed wrong code from intel_get_ddb_size as it doesn't match