ipa: ipu3: ipa_context: Fix doxygen warnings

The IPAFrameContext uses unnamed structures to group items. Doxygen
doesn't seem to support this properly, documentation isn't properly
generated and warnings are output during compilation. Suppress the
warning with a workaround that still results in incorrect generated
documentation until Doxygen gets fixed.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
[JMH: Fix doxygen variable usage]
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 15 insertions, 15 deletions

diff --git a/src/ipa/ipu3/ipa_context.cpp b/src/ipa/ipu3/ipa_context.cpp
index e73ec248..2355a9c7 100644
--- a/src/ipa/ipu3/ipa_context.cpp
+++ b/src/ipa/ipu3/ipa_context.cpp
@@ -59,13 +59,13 @@ namespace libcamera::ipa::ipu3 {
  * \var IPASessionConfiguration::grid
  * \brief Grid configuration of the IPA
  *
- * \var IPASessionConfiguration::grid::bdsGrid
+ * \var IPASessionConfiguration::grid.bdsGrid
  * \brief Bayer Down Scaler grid plane config used by the kernel
  *
- * \var IPASessionConfiguration::grid::bdsOutputSize
+ * \var IPASessionConfiguration::grid.bdsOutputSize
  * \brief BDS output size configured by the pipeline handler
  *
- * \var IPASessionConfiguration::grid::stride
+ * \var IPASessionConfiguration::grid.stride
  * \brief Number of cells on one line including the ImgU padding
  */
 
@@ -73,16 +73,16 @@ namespace libcamera::ipa::ipu3 {
  * \var IPASessionConfiguration::agc
  * \brief AGC parameters configuration of the IPA
  *
- * \var IPASessionConfiguration::agc::minShutterSpeed
+ * \var IPASessionConfiguration::agc.minShutterSpeed
  * \brief Minimum shutter speed supported with the configured sensor
  *
- * \var IPASessionConfiguration::grid::maxShutterSpeed
+ * \var IPASessionConfiguration::grid.maxShutterSpeed
  * \brief Maximum shutter speed supported with the configured sensor
  *
- * \var IPASessionConfiguration::grid::minAnalogueGain
+ * \var IPASessionConfiguration::grid.minAnalogueGain
  * \brief Minimum analogue gain supported with the configured sensor
  *
- * \var IPASessionConfiguration::grid::maxAnalogueGain
+ * \var IPASessionConfiguration::grid.maxAnalogueGain
  * \brief Maximum analogue gain supported with the configured sensor
  */
 
@@ -93,10 +93,10 @@ 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::agc.exposure
  * \brief Exposure time expressed as a number of lines
  *
- * \var IPAFrameContext::agc::gain
+ * \var IPAFrameContext::agc.gain
  * \brief Analogue gain multiplier
  *
  * The gain should be adapted to the sensor specific gain code before applying.
@@ -106,16 +106,16 @@ namespace libcamera::ipa::ipu3 {
  * \var IPAFrameContext::awb
  * \brief Context for the Automatic White Balance algorithm
  *
- * \struct IPAFrameContext::awb::gains
+ * \struct IPAFrameContext::awb.gains
  * \brief White balance gains
  *
- * \var IPAFrameContext::awb::gains::red
+ * \var IPAFrameContext::awb.gains.red
  * \brief White balance gain for R channel
  *
- * \var IPAFrameContext::awb::gains::green
+ * \var IPAFrameContext::awb.gains.green
  * \brief White balance gain for G channel
  *
- * \var IPAFrameContext::awb::gains::blue
+ * \var IPAFrameContext::awb.gains.blue
  * \brief White balance gain for B channel
  */
 
@@ -123,10 +123,10 @@ namespace libcamera::ipa::ipu3 {
  * \var IPAFrameContext::toneMapping
  * \brief Context for ToneMapping and Gamma control
  *
- * \var IPAFrameContext::toneMapping::gamma
+ * \var IPAFrameContext::toneMapping.gamma
  * \brief Gamma value for the LUT
  *
- * \var IPAFrameContext::toneMapping::gammaCorrection
+ * \var IPAFrameContext::toneMapping.gammaCorrection
  * \brief Per-pixel tone mapping implemented as a LUT
  *
  * The LUT structure is defined by the IPU3 kernel interface. See