diff --git a/src/video_core/texture_cache/image_info.cpp b/src/video_core/texture_cache/image_info.cpp
index e6c1f30ff..8cea3d037 100644
--- a/src/video_core/texture_cache/image_info.cpp
+++ b/src/video_core/texture_cache/image_info.cpp
@@ -359,16 +359,16 @@ void ImageInfo::UpdateSize() {
             mip_d = std::bit_ceil(mip_d);
         }
 
-        auto size_mode_adj =
-            tiling_idx == 0x13 ? AmdGpu::TilingMode::Texture_MicroTiled : tiling_mode;
-
-        switch (size_mode_adj) {
+        switch (tiling_mode) {
         case AmdGpu::TilingMode::Display_Linear: {
             std::tie(mip_info.pitch, mip_info.size) =
                 ImageSizeLinearAligned(mip_w, mip_h, bpp, num_samples);
             mip_info.height = mip_h;
             break;
         }
+        case AmdGpu::TilingMode::Texture_Volume:
+            mip_d += (-mip_d) & 3u;
+            [[fallthrough]];
         case AmdGpu::TilingMode::Texture_MicroTiled: {
             std::tie(mip_info.pitch, mip_info.size) =
                 ImageSizeMicroTiled(mip_w, mip_h, bpp, num_samples);
diff --git a/src/video_core/texture_cache/tile_manager.h b/src/video_core/texture_cache/tile_manager.h
index fafee0f86..72860bca0 100644
--- a/src/video_core/texture_cache/tile_manager.h
+++ b/src/video_core/texture_cache/tile_manager.h
@@ -11,12 +11,6 @@ namespace VideoCore {
 
 class TextureCache;
 
-/// Converts tiled texture data to linear format.
-void ConvertTileToLinear(u8* dst, const u8* src, u32 width, u32 height, bool neo);
-
-/// Converts image format to the one used internally by detiler.
-vk::Format DemoteImageFormatForDetiling(vk::Format format);
-
 enum DetilerType : u32 {
     Micro8x1,
     Micro8x2,