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7900XTX: Cycling Blank Screen on fullscreen in high refreshrates or VRR

Status: Open.

#21 In mkopec/linux;

· Da-Boom opened on Feb 25, 2026

Make a short guide how to apply this :D

Status: Open.

#20 In mkopec/linux;

· yixophoenix opened on Feb 24, 2026

Philips 65OLED820 | 9070XT | CatchyOS | No signal on optimal (120 Hz) and optimal VRR (up to 144 Hz)

Status: Open.

#19 In mkopec/linux;

· futbarista opened on Feb 23, 2026

Obtaining register states from Windows

Status: Open.

#18 In mkopec/linux;

· mkopec opened on Feb 23, 2026

[9070XT] no signal on TCL TV.

Status: Open.

#17 In mkopec/linux;

· Leon-Swains opened on Feb 23, 2026

Samsung TV FRL training failures

Status: Open.

#14 In mkopec/linux;

· mod-terrik opened on Feb 22, 2026

[AMD RX 7700S] Screen goes black in initramfs when driver loads

Status: Open.

#12 In mkopec/linux;

· syboxez opened on Feb 22, 2026

AMD Raphael [iGPU] Black screen and nonsensical display resolution

Status: Open.

#11 In mkopec/linux;

· Ruslan-Riazantsev opened on Feb 20, 2026

DSC support

Status: Open.

#8 In mkopec/linux;

· nazar-pc opened on Feb 19, 2026

9070XT: Worked in VT (1080P@60Hz) but not in Plasma

Status: Open.

#6 In mkopec/linux;

· John-Gee opened on Feb 18, 2026

No output with 9070xt

Status: Open.

#4 In mkopec/linux;

· biosith opened on Feb 18, 2026

No output with Radeon 8060S iGPU (RDNA 3.5)

Status: Open.

#3 In mkopec/linux;

· fkroener opened on Feb 18, 2026