[PATCH v6 1/2] libcamera: libipa: camera_sensor: Add GalaxyCore gc05a2 sensor properties

[Cheng-Hao Yang]

Hi Kieran,

On Fri, Nov 29, 2024 at 6:53 PM Kieran Bingham
<kieran.bingham at ideasonboard.com> wrote:
>
> Hi Harvey,
>
> Your e-mails are now breaking our CI tests. Technically this might be a
> form of a false positive, but is there anythign we can do to prevent
> this from happening? or could you fix this please?
>
>
> Quoting Harvey Yang (2024-11-29 05:52:18)
> > From: Harvey Yang <chenghaoyang at google.com>
>
> Here you are from 'google'
>
> >
> > Provide the GalaxyCore gc05a2 camera sensor properties and registration
> > with libipa for the gain code helpers.
> >
> > Signed-off-by: Han-Lin Chen <hanlinchen at chromium.org>
> > Co-developed-by: Xing Gu <xinggu at chromium.org>
> > Signed-off-by: Xing Gu <xinggu at chromium.org>
> > Co-developed-by: Yudhistira Erlandinata <yerlandinata at chromium.org>
> > Signed-off-by: Yudhistira Erlandinata <yerlandinata at chromium.org>
> > Co-developed-by: Harvey Yang <chenghaoyang at chromium.org>
> > Signed-off-by: Harvey Yang <chenghaoyang at chromium.org>
>
> But no one at google has signed this commit - so the following test
> fails.:
>
> https://gitlab.freedesktop.org/camera/libcamera/-/jobs/67426810
>
> Running Pre-merge checks for patchwork/4832 (4d9db06d669044c0c461a2aed79c85c7fe32a502..3eb97f403536c34edaecd42464637e44dd999cea) 00:17
> Missing author Signed-off-by in commit 3eb97f403536c34edaecd42464637e44dd999cea
> Missing author Signed-off-by in commit 26bc3bd1e4f7c767f98fb0d44572122e3f7adf8a
> Found 2 errors in patchwork/4832, not pushing

Sorry, I think I cherry-picked from Google's Gerrit.
Updated in v7. Please try again, thanks!

BR,
Harvey

>
> --
> Kieran
>
>
> > Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
> > ---
> >  src/ipa/libipa/camera_sensor_helper.cpp           | 13 +++++++++++++
> >  src/libcamera/sensor/camera_sensor_properties.cpp | 13 +++++++++++++
> >  2 files changed, 26 insertions(+)
> >
> > diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
> > index a0a5437aa..9fb55bcfa 100644
> > --- a/src/ipa/libipa/camera_sensor_helper.cpp
> > +++ b/src/ipa/libipa/camera_sensor_helper.cpp
> > @@ -519,6 +519,19 @@ private:
> >  };
> >  REGISTER_CAMERA_SENSOR_HELPER("ar0521", CameraSensorHelperAr0521)
> >
> > +class CameraSensorHelperGc05a2 : public CameraSensorHelper
> > +{
> > +public:
> > +       CameraSensorHelperGc05a2()
> > +       {
> > +               /* From datasheet: 64 at 10bits. */
> > +               blackLevel_ = 4096;
> > +               gainType_ = AnalogueGainLinear;
> > +               gainConstants_.linear = { 100, 0, 0, 1024 };
> > +       }
> > +};
> > +REGISTER_CAMERA_SENSOR_HELPER("gc05a2", CameraSensorHelperGc05a2)
> > +
> >  class CameraSensorHelperImx214 : public CameraSensorHelper
> >  {
> >  public:
> > diff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp
> > index 3fe18c164..73c47b9a1 100644
> > --- a/src/libcamera/sensor/camera_sensor_properties.cpp
> > +++ b/src/libcamera/sensor/camera_sensor_properties.cpp
> > @@ -106,6 +106,19 @@ const CameraSensorProperties *CameraSensorProperties::get(const std::string &sen
> >                         },
> >                         .sensorDelays = { },
> >                 } },
> > +               { "gc05a2", {
> > +                       .unitCellSize = { 1120, 1120 },
> > +                       .testPatternModes = {
> > +                               { controls::draft::TestPatternModeOff, 0 },
> > +                               { controls::draft::TestPatternModeColorBars, 1 },
> > +                       },
> > +                       .sensorDelays = {
> > +                               .exposureDelay = 2,
> > +                               .gainDelay = 2,
> > +                               .vblankDelay = 2,
> > +                               .hblankDelay = 2
> > +                       },
> > +               } },
> >                 { "hi846", {
> >                         .unitCellSize = { 1120, 1120 },
> >                         .testPatternModes = {
> > --
> > 2.47.0.338.g60cca15819-goog
> >