diff --git a/src/ipa/ipu3/ipa_context.cpp b/src/ipa/ipu3/ipa_context.cpp
index 40d79772..a38e6053 100644
--- a/src/ipa/ipu3/ipa_context.cpp
+++ b/src/ipa/ipu3/ipa_context.cpp
@@ -59,10 +59,10 @@ namespace libcamera::ipa::ipu3 {
  * \struct IPASessionConfiguration::grid
  * \brief Grid configuration of the IPA
  *
- * \var IPASessionConfiguration::grid::bdsGrid
+ * \var IPASessionConfiguration::bdsGrid
  * \brief Bayer Down Scaler grid plane config used by the kernel
  *
- * \var IPASessionConfiguration::grid::bdsOutputSize
+ * \var IPASessionConfiguration::bdsOutputSize
  * \brief BDS output size configured by the pipeline handler
  */
 
@@ -73,10 +73,10 @@ namespace libcamera::ipa::ipu3 {
  * The exposure and gain determined are expected to be applied to the sensor
  * at the earliest opportunity.
  *
- * \var IPAFrameContext::agc::exposure
+ * \var IPAFrameContext::exposure
  * \brief Exposure time expressed as a number of lines
  *
- * \var IPAFrameContext::agc::gain
+ * \var IPAFrameContext::gain
  * \brief Analogue gain multiplier
  *
  * The gain should be adapted to the sensor specific gain code before applying.
@@ -89,13 +89,13 @@ namespace libcamera::ipa::ipu3 {
  * \struct IPAFrameContext::awb::gains
  * \brief White balance gains
  *
- * \var IPAFrameContext::awb::gains::red
+ * \var IPAFrameContext::red
  * \brief White balance gain for R channel
  *
- * \var IPAFrameContext::awb::gains::green
+ * \var IPAFrameContext::green
  * \brief White balance gain for G channel
  *
- * \var IPAFrameContext::awb::gains::blue
+ * \var IPAFrameContext::blue
  * \brief White balance gain for B channel
  */
 
@@ -103,7 +103,10 @@ namespace libcamera::ipa::ipu3 {
  * \struct IPAFrameContext::toneMapping
  * \brief Context for ToneMapping and Gamma control
  *
- * \var IPAFrameContext::toneMapping::gammaCorrection
+ * \var IPAFrameContext::gamma
+ * \brief Gamma value for the LUT
+ *
+ * \var IPAFrameContext::gammaCorrection
  * \brief Per-pixel tone mapping implemented as a LUT
  *
  * The LUT structure is defined by the IPU3 kernel interface. See