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intel/devinfo: Adjust L3 banks for DG2

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Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Co-Authored-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14297>
This commit is contained in:
Jordan Justen 2020-08-20 13:02:18 -07:00 • committed by Marge Bot
parent 5f3b0327b7
commit 7609e88d5f
1 changed files with 11 additions and 1 deletions
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12
src/intel/dev/intel_device_info.c
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@ -1171,7 +1171,17 @@ update_from_topology(struct intel_device_info *devinfo,
}
}
if (devinfo->ver == 12 && devinfo->num_slices == 1) {
if (devinfo->verx10 >= 125) {
if (devinfo->subslice_total > 16) {
assert(devinfo->subslice_total <= 32);
devinfo->l3_banks = 32;
} else if (devinfo->subslice_total > 8) {
devinfo->l3_banks = 16;
} else {
devinfo->l3_banks = 8;
}
} else {
assert(devinfo->num_slices == 1);
if (devinfo->subslice_total >= 6) {
assert(devinfo->subslice_total == 6);
devinfo->l3_banks = 8;