intel: devinfo: fix assertion on devices with odd number of EUs

I forgot to change the assert in the second helper function in a
previous change.

This hit the assert() on a Broadwell platform with 1 slice, 3
subslices but all EUs disabled in subslice 1 & 2.

Fixes: c1900f5b0f ("intel: devinfo: add helper functions to fill fusing masks values")
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Lionel Landwerlin
2018-04-23 17:52:37 +01:00
parent b17cfb08a3
commit 3cdf1bf97d
+1 -5
View File
@@ -1044,11 +1044,7 @@ gen_device_info_update_from_topology(struct gen_device_info *devinfo,
for (int b = 0; b < eu_mask_len; b++)
n_eus += __builtin_popcount(devinfo->eu_masks[b]);
/* We expect the total number of EUs to be uniformly distributed throughout
* the subslices.
*/
assert(n_subslices && (n_eus % n_subslices) == 0);
devinfo->num_eu_per_subslice = n_eus / n_subslices;
devinfo->num_eu_per_subslice = DIV_ROUND_UP(n_eus, n_subslices);
}
bool