linux issues

1600x1200 not working with VC4 Full KMS

4

My Raspberry Pi 3B is connected to a hp 2035 LCD monitor which has a native resolution of 1600x1200 60 Hz (pixel clock 162000). In legacy mode it works, in...

scpcom

vc4 and slow screen updates at higher resolution videos/streams

2

Hello, When using the vc4 opensource driver on raspberry pi 3B and playing a movie at anything above 720x576 (Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 720x576 [SAR 16:11 DAR...

nkichukov

vc4-drm soc:gpu: failed to allocate buffer with size 16777216

11

I suspect this is not a manifestation of bug #126, but have been unable to identify exactly what causes the vc4-drm to fault and cause the HDMI screen buffer issue....

Joel-Mckay

vc4: Manage LBM allocations in atomic_check

Atomic check should be making sure we can actually allocate the LBM space. This will probably require making the LBM allocation at check time in the plane_state, and using similar...

anholt

VGA666 DPI adapter

9

Thanks to your recent work on support for the DPI interface, I've been able to use the [VGA666](https://www.raspberrypi.org/blog/gert-vga-adapter/) adapter with the open-source vc4 driver. It's a very simplified D/A converter...

sigmaris

Firmware sometimes fails to initialize DSI display after reboot

2

Hello, This is a copy of an issue I originally filed with raspberrypi/firmware, which they closed saying it is your issue. It is possible for the KMS driver to put...

fluffysheap

vc5: hang state

Need to be able to get hang state back out for debug. Maybe not merge blocker

anholt

enhancement

able to crash Raspberry Pi X server

2

Occasional Raspberry Pi model B user here. Just upgraded to PIXEL 1.2. Discovered that the packages I maintain when run together cause the Pi X server to freeze. (savi and...

woodlloydwood