fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 20:08:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

radeonsi: fix regression on gpus using the radeon winsys.

Browse source 
For GPUs using the radeon kernel driver, num_se was never
getting initialised.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3939
Fixes: f2977a162a ("ac: fix min/max_good_num_cu_per_sa on gfx10.3 with disabled SEs")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7954>
(cherry picked from commit 7c075bae56)
This commit is contained in:
Dave Airlie 2020-12-07 09:47:35 +10:00 • committed by Dylan Baker
parent dfadf838ae
commit 44bed80506
2 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
.pick_status.json
View file

@ -175,7 +175,7 @@
"description": "radeonsi: fix regression on gpus using the radeon winsys.",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"master_sha": null,
"because_sha": "f2977a162af46ff0b9d9334bb677b768900ba5d3"
},

2
src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
View file

@ -530,6 +530,8 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws)
}
}
ws->info.num_se = ws->info.max_se;
radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SH_PER_SE, NULL,
&ws->info.max_sh_per_se);
if (ws->gen == DRV_SI) {