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radeonsi: fix regression on gpus using the radeon winsys.

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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>
This commit is contained in:
Dave Airlie 2020-12-07 09:47:35 +10:00
parent 6df572532d
commit 7c075bae56
1 changed files with 2 additions and 0 deletions
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2
src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
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@ -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_sa_per_se);
if (ws->gen == DRV_SI) {