There is no need to pass explicit ggtt since we already have
a trick to get parent gt from uc_fw, we only need to use it.
Signed-off-by: Michal Wajdeczko <michal.wajdec...@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com>
---
drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 380f36f9c3b1..b6aedee46f9e 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -389,8 +389,9 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
return err;
}
-static u32 uc_fw_ggtt_offset(struct intel_uc_fw *uc_fw, struct i915_ggtt *ggtt)
+static u32 uc_fw_ggtt_offset(struct intel_uc_fw *uc_fw)
{
+ struct i915_ggtt *ggtt = __uc_fw_to_gt(uc_fw)->ggtt;
struct drm_mm_node *node = &ggtt->uc_fw;
GEM_BUG_ON(!drm_mm_node_allocated(node));
@@ -405,7 +406,7 @@ static void uc_fw_bind_ggtt(struct intel_uc_fw *uc_fw)
struct drm_i915_gem_object *obj = uc_fw->obj;
struct i915_ggtt *ggtt = __uc_fw_to_gt(uc_fw)->ggtt;
struct i915_vma dummy = {
- .node.start = uc_fw_ggtt_offset(uc_fw, ggtt),
+ .node.start = uc_fw_ggtt_offset(uc_fw),
.node.size = obj->base.size,
.pages = obj->mm.pages,
.vm = &ggtt->vm,
@@ -424,7 +425,7 @@ static void uc_fw_unbind_ggtt(struct intel_uc_fw *uc_fw)
{
struct drm_i915_gem_object *obj = uc_fw->obj;
struct i915_ggtt *ggtt = __uc_fw_to_gt(uc_fw)->ggtt;
- u64 start = uc_fw_ggtt_offset(uc_fw, ggtt);
+ u64 start = uc_fw_ggtt_offset(uc_fw);
ggtt->vm.clear_range(&ggtt->vm, start, obj->base.size);
}
@@ -443,7 +444,7 @@ static int uc_fw_xfer(struct intel_uc_fw *uc_fw, u32
dst_offset, u32 dma_flags)
intel_uncore_forcewake_get(uncore, FORCEWAKE_ALL);
/* Set the source address for the uCode */
- offset = uc_fw_ggtt_offset(uc_fw, gt->ggtt);
+ offset = uc_fw_ggtt_offset(uc_fw);
GEM_BUG_ON(upper_32_bits(offset) & 0xFFFF0000);
intel_uncore_write_fw(uncore, DMA_ADDR_0_LOW, lower_32_bits(offset));
intel_uncore_write_fw(uncore, DMA_ADDR_0_HIGH, upper_32_bits(offset));
--
2.19.2
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