diff --git a/src/libcamera/software_isp/TODO.md b/src/libcamera/software_isp/TODO.md
index bdd4a742..036cf2b7 100644
--- a/src/libcamera/software_isp/TODO.md
+++ b/src/libcamera/software_isp/TODO.md
@@ -182,3 +182,50 @@ lower the CPU consumption, but at the same time I don't feel comfortable
 building up on top of an implementation that may work a bit more by chance than
 by correctness, as that's not very maintainable.
 ```
+
+## GPU-based implementation
+
+The TODO items are listed in perceived order of ease.
+
+### Denoising
+
+WIP
+
+### Dead pixel correction
+
+WIP
+
+### Lense shading correction
+
+WIP
+
+### Use dma-buf handle to generate upload texture
+
+`eglCreateImageKHR` can be used to generate the upload texture i.e.to feed the
+bayer data into the GPU.
+
+### processFrame() to run in its own thread
+
+`processFrame()` runs in the context of the Debayer::process() thread. Robert
+Mader suggested and it seems like a good suggestion too to run processFrame()
+in its own thread.
+
+### Multi-pass shaders
+
+- This needs some rewiring the idea is to have a list of algorithms as is done
+  in cpuisp iterating through the list in a for() loop.
+- The logic managing the loop has an initial input buffer and the final output
+  buffer.
+- The higher level logic must then inform each of the algorithms either to
+  generate an internal working buffer or pass the final output buffer to the
+  last shader in the list
+- This will allow for multi-pass shaders with the final algorithm presenting
+  data not to its internal buffer but to the final output buffer
+
+### 24 bit output support
+
+Need to implement compute shader to do this.
+
+### Lense flare correction
+
+Not WIP still TBD
diff --git a/src/libcamera/software_isp/gpuisp-todo.txt b/src/libcamera/software_isp/gpuisp-todo.txt
deleted file mode 100644
index 8930da12..00000000
--- a/src/libcamera/software_isp/gpuisp-todo.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-List the TODOs in perceived order of ease.
-
-
-Denoising:
-	- WIP
-
-Dead pixel correction:
-	- WIP
-
-Lense shading correction:
-	- WIP
-
-Use dma-buf handle to generate upload texture:
-	- eglCreateImageKHR can be used to generate the upload texture i.e.
-	  to feed the bayer data into the GPU.
-
-processFrame() to run in its own thread:
-	- processFrame() runs in the context of the Debayer::process()
-	  thread. Robert Mader suggested and it seems like a good
-	  suggestion too to run processFrame() in its own thread.
-
-Multi-pass shaders:
-	- This needs some rewiring the idea is to have a list
-	  of algorithms as is done in cpuisp iterating through the
-	  list in a for() loop.
-	- The logic managing the loop has an initial input buffer
-	  and the final output buffer.
-	- The higher level logic must then inform each of the
-	  algorithms either to generate an internal working buffer
-	  or pass the final output buffer to the last shader
-	  in the list
-	- This will allow for multi-pass shaders with the final
-	  algorithm presenting data not to its internal buffer
-	  but to the final output buffer
-
-24 bit output support:
-	- Need to implement compute shader to do this.
-
-Lense flare correction:
-	- Not WIP still TBD