2019-07-18, 17:31
And a new data point about those adapters:
After getting native HDMI port on AMD Ryzen 2400G GPU on windows 10 to run with HDMI 1.4a FullHD 3D, i re-tried the DP->HDMI adapters on it:
- All three adapters showed correct "3D" only in the actual 3D resolutions, so the display of "3" on all resultions seems clearly an Intel GPU (driver?) issue, at least on those intel boards (<= Kaby Lake) that i tried. Results for 8th/9th gen Intel CPU/GPU driver seem to be better (from p750mmx, i have no such CPU/mobo).
- Alas, only the passive adapter worked, with the two other adapters, my projector could not produce picture/sound when selecting "hardware accelerated" in kodi (HDMI 1.4a FullHD 3D). "Can not sync to signal" from projector.
After getting native HDMI port on AMD Ryzen 2400G GPU on windows 10 to run with HDMI 1.4a FullHD 3D, i re-tried the DP->HDMI adapters on it:
- All three adapters showed correct "3D" only in the actual 3D resolutions, so the display of "3" on all resultions seems clearly an Intel GPU (driver?) issue, at least on those intel boards (<= Kaby Lake) that i tried. Results for 8th/9th gen Intel CPU/GPU driver seem to be better (from p750mmx, i have no such CPU/mobo).
- Alas, only the passive adapter worked, with the two other adapters, my projector could not produce picture/sound when selecting "hardware accelerated" in kodi (HDMI 1.4a FullHD 3D). "Can not sync to signal" from projector.
