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ac/gpu_info: set cu_mask correctly for gfx11

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Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
This commit is contained in:
Marek Olšák 2021-12-08 11:42:49 -05:00 • committed by Marge Bot
parent 7d6e3397dc
commit a419b53d12
1 changed files with 4 additions and 1 deletions
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5
src/amd/common/ac_gpu_info.c
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@ -1078,7 +1078,10 @@ bool ac_query_gpu_info(int fd, void *dev_p, struct radeon_info *info,
info->num_good_compute_units = 0;
for (i = 0; i < info->max_se; i++) {
for (j = 0; j < info->max_sa_per_se; j++) {
if (info->family == CHIP_ARCTURUS) {
if (info->chip_class >= GFX11) {
assert(info->max_sa_per_se <= 2);
info->cu_mask[i][j] = amdinfo->cu_bitmap[i % 4][(i / 4) * 2 + j];
} else if (info->family == CHIP_ARCTURUS) {
/* The CU bitmap in amd gpu info structure is
* 4x4 size array, and it's usually suitable for Vega
* ASICs which has 4*2 SE/SA layout.