Ingenic Image Processor - themactep/thingino-firmware GitHub Wiki

Tiziano 1.0

  • for older Ingenic SoC
  • 3M @ 30 fps
  • Mscaler
  • RGB-Sensor
  • 3A
  • Demosaic
  • BLC
  • DPC
  • LSC
  • HDR
  • 3D & 2D noise reduction
  • YSP etc

Tiziano 2.0

  • for Ingenic T31
  • 5M @ 30 fps
  • OSD
  • Mscaler
  • RGB-Sensor
  • 3A
  • Demosaic
  • BLC
  • DPC
  • LSC
  • 2-frame WDR
  • 3D & 2D noise reduction
  • YSP etc

Tiziano 3.0

  • for Ingenic T40
  • 4K @ 30 fps
  • 2-sensor
  • OSD
  • Mscaler
  • RGB & RGB IR-Sensor
  • 3A
  • Demosaic
  • BLC
  • DPC
  • LSC
  • 2-frame WDR
  • LCE
  • 3D & 2D noise reduction
  • YSP etc

Tiziano 4.0

  • for Ingenic T32
  • 4K @ 30 fps
  • Multi-sensor
  • 2-frame HDR (Frame & Staggered/DOL)
  • Native HDR
  • RAW Denoise
  • 3D & 2D noise reduction
  • Demosaic
  • OSD
  • Scaler
  • RGB IR-Sensor etc

https://en.ingenic.com.cn/technology/id-27.html

ISP

Ingenic SoCs use a proprietary ISP (Image Signal Processor) that while grew out of V4L2, doesn't follow standard V4L2 patterns. Instead of common /dev/video0, /dev/video1 we see Ingenic-specific devices:

  • /dev/isp-m0 - ISP control interface
  • /dev/tx-isp - Transmit ISP interface
  • /dev/tisp - ISP interface
  • /dev/framechan0 - Frame channel
  • /dev/framechan1 - Frame channel
  • /dev/framechan2 - Frame channel