[v4,0/2] Add a calibrated tuning file for the OV2740 sensor based on the Intel
mbox series

Message ID 20260514-ov2740-tuning-v4-0-5d59b40abfef@jetm.me
Headers show
Series
  • Add a calibrated tuning file for the OV2740 sensor based on the Intel
Related show

Message

Javier Tia May 14, 2026, 8:01 p.m. UTC 
IPU6 AIQB shipped with the Lenovo ThinkPad X1 Carbon Gen 10, and the
Python parser that produced it.

Patch 1/2 includes a colourGains table pre-populated for the AwbGrey
CCT interpolation in series 5874. The values have no effect on current
master and activate automatically when that series merges.

Changes since v3:
- Drop patch 1/3 (Drop redundant sumShift_ guard in finishFrame):
  applied upstream by Kieran as part of the libipa-vector-rshift
  series merge (cf5deb02).
- Rebase on current master (a4918ffc).

Link to v3: https://patchwork.libcamera.org/project/libcamera/list/?series=5933

Signed-off-by: Javier Tia <floss@jetm.me>
---
Javier Tia (2):
      ipa: simple: data: Add OV2740 tuning file
      utils: tuning: Add AIQB parser for Intel IPU6 sensors

 src/ipa/simple/data/meson.build |   1 +
 src/ipa/simple/data/ov2740.yaml |  72 +++++++++
 utils/tuning/parse_aiqb.py      | 335 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 408 insertions(+)
---
base-commit: a4918ffcaf1c55a5215bf53e0576cff03ed65be0
change-id: 20260511-ov2740-tuning-1c4e2204d27b

Best regards,
--  
Javier Tia <floss@jetm.me>