1. 15 Jun, 2021 1 commit
  2. 13 Jun, 2021 2 commits
    • Dorota Czaplejewicz's avatar
      s5k3l6xx: Fix noise · 5a192905
      Dorota Czaplejewicz authored
      5a192905
    • Sebastian Krzyszkowiak's avatar
      hi846: Set digital gain range to 1.0x - 15.99x · 365e9de8
      Sebastian Krzyszkowiak authored
      Digital gain registers are comprised of 13 bits. 4 bits [12:9]
      control the integer portion, and 9 bits [8:0] control the decimal
      portion. Therefore 256 (0x100) corresponds to ~0.5x digital gain.
      
      This sets digital gain to 1.0x by default and limits the minimum
      value to 1.0x since there's little point in having global digital
      gain of less than 1.0x as its only effect is lowering picture quality
      by reducing its dynamic range and white point.
      365e9de8
  3. 09 Jun, 2021 8 commits
  4. 08 Jun, 2021 2 commits
  5. 31 May, 2021 9 commits
  6. 28 May, 2021 2 commits
  7. 26 May, 2021 1 commit
  8. 25 May, 2021 1 commit
  9. 22 May, 2021 8 commits
  10. 19 May, 2021 1 commit
  11. 18 May, 2021 2 commits
    • Martin Kepplinger's avatar
      arm64: dts: imx8mq-librem5: disable the voice coil driver · e46d161a
      Martin Kepplinger authored
      Since we use the device from userspace for now, let's disable
      this driver and bring it back when we switch to using it.
      e46d161a
    • Martin Kepplinger's avatar
      hi846: improve start_streaming() · 24151655
      Martin Kepplinger authored
      to be more self-contained and only return success if streaming indeed
      successfully was turned on at the sensor. It's also the only place
      that sets the "streaming" state to 1. This simplifies error handling.
      
      Background to the register reading we're moving up so that enabling
      streaming is the last operation:
      
      Reading 0x0034 is purely done for debugging reasons. The register is not
      documented in the DS but only mentioned once:
      
      "If 0x0034[2] bit is disabled , Visible pixel width and height is 0."
      
      I've never seen that bit be disabled.
      24151655
  12. 17 May, 2021 3 commits