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authorHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>2024-11-28 11:07:57 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-12-19 18:13:07 +0100
commit2d981e170fb2528fa4dfbf3f5f762ac59f4b4b2c (patch)
tree2ff203aba0421578d2fa1b41aa76f05cf44df989
parent01bdb31fc5aac3a476a228eb54fc42ee1e7d6edf (diff)
drm/amdkfd: hard-code MALL cacheline size for gfx11, gfx12
commit d50bf3f0fab636574c163ba8b5863e12b1ed19bd upstream. This information is not available in ip discovery table. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: David Belanger <david.belanger@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_crat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index b72ea4300719..d2993594c848 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -1503,7 +1503,7 @@ static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev,
CRAT_CACHE_FLAGS_DATA_CACHE |
CRAT_CACHE_FLAGS_SIMD_CACHE);
pcache_info[i].num_cu_shared = adev->gfx.config.max_cu_per_sh;
- pcache_info[i].cache_line_size = 0;
+ pcache_info[i].cache_line_size = 64;
i++;
}
return i;