diff --git a/developer_guides/debugability/logger/index.rst b/developer_guides/debugability/logger/index.rst
index aadd2608..692fd104 100644
--- a/developer_guides/debugability/logger/index.rst
+++ b/developer_guides/debugability/logger/index.rst
@@ -128,6 +128,14 @@ Examples
      sof-logger -l ldc_file -d
 
 
+.. note::
+  debugfs files used by ``sof-logger``
+
+  - ``etrace``: direct access to the shared TRACE window of the SOF firmware
+  - ``trace``: using DMA to stream debug trace information from SOF firmware (on
+    distribution kernels ``sof_debug=1`` module option for ``snd_sof`` might be
+    needed if the /sys/kernel/debug/sof/trace file is not present)
+
 Trace filtering
 ***************
 
diff --git a/getting_started/intel_debug/suggestions.rst b/getting_started/intel_debug/suggestions.rst
index 7e74a1c2..9b9c9b3c 100644
--- a/getting_started/intel_debug/suggestions.rst
+++ b/getting_started/intel_debug/suggestions.rst
@@ -117,6 +117,9 @@ file:
 
 Note that this list is only an example.
 
+Dynamic debug is a Linux kernel feature. For detailed information, see the
+official `kernel documentation <https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html>`__.
+
 Install sof-logger
 ******************
 
@@ -128,4 +131,12 @@ following command to extract DSP traces:
 
 .. code-block:: bash
 
-   sof-logger -t sof-tgl.ldc
\ No newline at end of file
+   sof-logger -t -l sof-tgl.ldc
+
+Trace support might need to be enabled on distribution kernels in case the
+``/sys/kernel/debug/sof/trace`` file is not present by adding sof_debug=1 option
+to snd_sof module:
+
+.. code-block::
+
+   options snd_sof sof_debug=1