Can't configure 10bit color (Core ultra 7 + iGPU intel ARC)

Joseluislopez — Fri, 24 May 2024 10:54:52 GMT

Hello,

I have a brand new laptop HP Pavilion plus 14-ew1011ns (Core ultra 7 155H + intel ARC gpu, HDMI 2.1 output) with Windows 11 (OS and graphic drivers updated) connected via direct HDMI 2.0 cable to a Benq SW2700PT (2560x1440 60hz), and I cannot set a 10bit color depth in the graphics configuration, and this monitor supports it but in SDR mode.

Just to give more context, I tried to connect this same monitor to a Macbook pro 2019 using the usb-c output to a Hub, this hub has an HDMI output that it's connected to a 3-input HDMI switch, and the output of this switch connected to HDMI input of the external monitor, and it's sending the 2k 60p 10bit signal without any problems.

Thanks in advance.

Re: Can't configure 10bit color (Core ultra 7 + iGPU intel ARC)

MUC — Fri, 24 May 2024 21:36:34 GMT

This is a known issue. Unfortunately no solution so far.

https://github.com/IGCIT/Intel-GPU-Community-Issue-Tracker-IGCIT/issues/179

https://github.com/IGCIT/Intel-GPU-Community-Issue-Tracker-IGCIT/issues/658

topic Re: Can't configure 10bit color (Core ultra 7 + iGPU intel ARC) in Graphics

Can't configure 10bit color (Core ultra 7 + iGPU intel ARC)

Re: Can't configure 10bit color (Core ultra 7 + iGPU intel ARC)