diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h index 4121928a495e..ad42faf48c46 100644 --- a/drivers/gpu/drm/i915/intel_guc.h +++ b/drivers/gpu/drm/i915/intel_guc.h @@ -49,9 +49,6 @@ struct intel_guc { struct intel_guc_log log; struct intel_guc_ct ct; - /* Offset where Non-WOPCM memory starts. */ - u32 ggtt_pin_bias; - /* Log snapshot if GuC errors during load */ struct drm_i915_gem_object *load_err_log; @@ -130,10 +127,10 @@ static inline void intel_guc_to_host_event_handler(struct intel_guc *guc) * @vma: i915 graphics virtual memory area. * * GuC does not allow any gfx GGTT address that falls into range - * [0, GuC ggtt_pin_bias), which is reserved for Boot ROM, SRAM and WOPCM. - * Currently, in order to exclude [0, GuC ggtt_pin_bias) address space from + * [0, ggtt.pin_bias), which is reserved for Boot ROM, SRAM and WOPCM. + * Currently, in order to exclude [0, ggtt.pin_bias) address space from * GGTT, all gfx objects used by GuC are allocated with intel_guc_allocate_vma() - * and pinned with PIN_OFFSET_BIAS along with the value of GuC ggtt_pin_bias. + * and pinned with PIN_OFFSET_BIAS along with the value of ggtt.pin_bias. * * Return: GGTT offset of the @vma. */ @@ -142,7 +139,7 @@ static inline u32 intel_guc_ggtt_offset(struct intel_guc *guc, { u32 offset = i915_ggtt_offset(vma); - GEM_BUG_ON(offset < guc->ggtt_pin_bias); + GEM_BUG_ON(offset < i915_ggtt_pin_bias(vma)); GEM_BUG_ON(range_overflows_t(u64, offset, vma->size, GUC_GGTT_TOP)); return offset; @@ -168,6 +165,7 @@ int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset); int intel_guc_suspend(struct intel_guc *guc); int intel_guc_resume(struct intel_guc *guc); struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size); +u32 intel_guc_reserved_gtt_size(struct intel_guc *guc); static inline int intel_guc_sanitize(struct intel_guc *guc) { |