drm/xe: Simplify rebar sizing

"Right sizing" the PCI BAR is not necessary.  If rebar is needed
size to the maximum available.

Preserve the force_vram_bar_size sizing.

Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Michael J. Ruhl 2023-05-25 15:43:24 -04:00 • committed by Rodrigo Vivi
commit 7f075300a3
3 changed files with 89 additions and 68 deletions