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drm/xe: Removed unused xe_ggtt_printk

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Apparently this was only useful when enabling ggtt support
for the very first time and never used again.
It is also not useful now that we have the ggtt_dump available
through debugfs.

Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240821193842.352557-1-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Rodrigo Vivi 2024-08-21 15:38:31 -04:00
parent 321d6b4b9c
commit 69f0925c67
No known key found for this signature in database
GPG Key ID: FA625F640EEB13CA
2 changed files with 0 additions and 21 deletions
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20
drivers/gpu/drm/xe/xe_ggtt.c
View File

@ -314,26 +314,6 @@ static void xe_ggtt_invalidate(struct xe_ggtt *ggtt)
ggtt_invalidate_gt_tlb(ggtt->tile->media_gt);
}
void xe_ggtt_printk(struct xe_ggtt *ggtt, const char *prefix)
{
u16 pat_index = tile_to_xe(ggtt->tile)->pat.idx[XE_CACHE_WB];
u64 addr, scratch_pte;
scratch_pte = ggtt->pt_ops->pte_encode_bo(ggtt->scratch, 0, pat_index);
printk("%sGlobal GTT:", prefix);
for (addr = 0; addr < ggtt->size; addr += XE_PAGE_SIZE) {
unsigned int i = addr / XE_PAGE_SIZE;
xe_tile_assert(ggtt->tile, addr <= U32_MAX);
if (ggtt->gsm[i] == scratch_pte)
continue;
printk("%s ggtt[0x%08x] = 0x%016llx",
prefix, (u32)addr, ggtt->gsm[i]);
}
}
static void xe_ggtt_dump_node(struct xe_ggtt *ggtt,
const struct drm_mm_node *node, const char *description)
{

1
drivers/gpu/drm/xe/xe_ggtt.h
View File

@ -12,7 +12,6 @@ struct drm_printer;
int xe_ggtt_init_early(struct xe_ggtt *ggtt);
int xe_ggtt_init(struct xe_ggtt *ggtt);
void xe_ggtt_printk(struct xe_ggtt *ggtt, const char *prefix);
int xe_ggtt_balloon(struct xe_ggtt *ggtt, u64 start, u64 size, struct drm_mm_node *node);
void xe_ggtt_deballoon(struct xe_ggtt *ggtt, struct drm_mm_node *node);