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intel/l3: Return the URB size from devinfo for DG1

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We don't have any URB size set in the L3 config, since it's a fixed
value now. So just return the value that we know from gen_device_info.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4956>
This commit is contained in:
Rafael Antognolli 2019-11-15 15:49:13 -08:00 • committed by Jordan Justen
parent 793b409241
commit 86617c08cc
1 changed files with 4 additions and 0 deletions
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4
src/intel/common/gen_l3_config.c
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@ -371,6 +371,10 @@ unsigned
gen_get_l3_config_urb_size(const struct gen_device_info *devinfo,
const struct gen_l3_config *cfg)
{
/* We don't have to program the URB size in DG1, it's a fixed value. */
if (devinfo->is_dg1)
return devinfo->urb.size;
/* From the SKL "L3 Allocation and Programming" documentation:
*
* "URB is limited to 1008KB due to programming restrictions. This is not