Merge pull request #12579 from FernandoS27/smmu

Core: Implement Device Mapping & GPU SMMU

3 files changed, 10 insertions, 12 deletions

diff --git a/src/video_core/host1x/codecs/h264.cpp b/src/video_core/host1x/codecs/h264.cpp
index 309a7f1d5..994591c8d 100644
--- a/src/video_core/host1x/codecs/h264.cpp
+++ b/src/video_core/host1x/codecs/h264.cpp
@@ -32,13 +32,12 @@ H264::~H264() = default;
 std::span<const u8> H264::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state,
                                        size_t* out_configuration_size, bool is_first_frame) {
     H264DecoderContext context;
-    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &context,
-                                     sizeof(H264DecoderContext));
+    host1x.GMMU().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext));
 
     const s64 frame_number = context.h264_parameter_set.frame_number.Value();
     if (!is_first_frame && frame_number != 0) {
         frame.resize_destructive(context.stream_len);
-        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
+        host1x.GMMU().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
         *out_configuration_size = 0;
         return frame;
     }
@@ -159,8 +158,8 @@ std::span<const u8> H264::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters
     std::memcpy(frame.data(), encoded_header.data(), encoded_header.size());
 
     *out_configuration_size = encoded_header.size();
-    host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
-                                     frame.data() + encoded_header.size(), context.stream_len);
+    host1x.GMMU().ReadBlock(state.frame_bitstream_offset, frame.data() + encoded_header.size(),
+                            context.stream_len);
 
     return frame;
 }
diff --git a/src/video_core/host1x/codecs/vp8.cpp b/src/video_core/host1x/codecs/vp8.cpp
index ee6392ff9..be97e3b00 100644
--- a/src/video_core/host1x/codecs/vp8.cpp
+++ b/src/video_core/host1x/codecs/vp8.cpp
@@ -14,7 +14,7 @@ VP8::~VP8() = default;
 
 std::span<const u8> VP8::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     VP8PictureInfo info;
-    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
+    host1x.GMMU().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
 
     const bool is_key_frame = info.key_frame == 1u;
     const auto bitstream_size = static_cast<size_t>(info.vld_buffer_size);
@@ -45,7 +45,7 @@ std::span<const u8> VP8::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters&
         frame[9] = static_cast<u8>(((info.frame_height >> 8) & 0x3f));
     }
     const u64 bitstream_offset = state.frame_bitstream_offset;
-    host1x.MemoryManager().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
+    host1x.GMMU().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
 
     return frame;
 }
diff --git a/src/video_core/host1x/codecs/vp9.cpp b/src/video_core/host1x/codecs/vp9.cpp
index 306c3d0e8..65d6fb2d5 100644
--- a/src/video_core/host1x/codecs/vp9.cpp
+++ b/src/video_core/host1x/codecs/vp9.cpp
@@ -358,7 +358,7 @@ void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_
 
 Vp9PictureInfo VP9::GetVp9PictureInfo(const Host1x::NvdecCommon::NvdecRegisters& state) {
     PictureInfo picture_info;
-    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
+    host1x.GMMU().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
     Vp9PictureInfo vp9_info = picture_info.Convert();
 
     InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy);
@@ -373,7 +373,7 @@ Vp9PictureInfo VP9::GetVp9PictureInfo(const Host1x::NvdecCommon::NvdecRegisters&
 
 void VP9::InsertEntropy(u64 offset, Vp9EntropyProbs& dst) {
     EntropyProbs entropy;
-    host1x.MemoryManager().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
+    host1x.GMMU().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
     entropy.Convert(dst);
 }
 
@@ -383,9 +383,8 @@ Vp9FrameContainer VP9::GetCurrentFrame(const Host1x::NvdecCommon::NvdecRegisters
         // gpu.SyncGuestHost(); epic, why?
         current_frame.info = GetVp9PictureInfo(state);
         current_frame.bit_stream.resize(current_frame.info.bitstream_size);
-        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
-                                         current_frame.bit_stream.data(),
-                                         current_frame.info.bitstream_size);
+        host1x.GMMU().ReadBlock(state.frame_bitstream_offset, current_frame.bit_stream.data(),
+                                current_frame.info.bitstream_size);
     }
     if (!next_frame.bit_stream.empty()) {
         Vp9FrameContainer temp{