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drm/amdkfd: Reorganize CRAT fetching from ACPI

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Reorganize and rename kfd_topology_get_crat_acpi function. In this way
acpi_get_table(..) needs to be called only once. This will also aid in
dGPU topology implementation.

Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Harish Kasiviswanathan
2017-12-08 23:08:51 -05:00
committed by Oded Gabbay
parent 174de876d6
commit 8e05247d4c
3 changed files with 54 additions and 30 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_crat.h
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@@ -291,7 +291,8 @@ struct cdit_header {
#pragma pack()
int kfd_topology_get_crat_acpi(void *crat_image, size_t *size);
int kfd_create_crat_image_acpi(void **crat_image, size_t *size);
void kfd_destroy_crat_image(void *crat_image);
int kfd_parse_crat_table(void *crat_image);
#endif /* KFD_CRAT_H_INCLUDED */