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/Linux-v5.4/drivers/gpu/drm/i915/gt/uc/
Dintel_guc_ct.c126 struct intel_guc_ct_channel *ctch) in ctch_init() argument
133 GEM_BUG_ON(ctch->vma); in ctch_init()
163 ctch->vma = vma; in ctch_init()
172 intel_guc_ggtt_offset(guc, ctch->vma)); in ctch_init()
175 for (i = 0; i < ARRAY_SIZE(ctch->ctbs); i++) { in ctch_init()
177 ctch->ctbs[i].desc = blob + PAGE_SIZE/4 * i; in ctch_init()
178 ctch->ctbs[i].cmds = blob + PAGE_SIZE/4 * i + PAGE_SIZE/2; in ctch_init()
184 i915_vma_unpin_and_release(&ctch->vma, 0); in ctch_init()
187 ctch->owner, err); in ctch_init()
192 struct intel_guc_ct_channel *ctch) in ctch_fini() argument
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