Re: [RFC PATCH 0/3] drm/log: Introduce a new boot logger to draw the kmsg on the screen

2024-08-01 Thread John Ogness
On 2024-08-01, Jocelyn Falempe wrote: > * I tried to use the new nbcon interface, but didn't get any message > from the write_atomic() callback, but the goal is to use that when > it's ready. Be aware that the write_atomic() callback _must_ also print from NMI context. write_thread() may be th

[RFC PATCH 0/3] drm/log: Introduce a new boot logger to draw the kmsg on the screen

2024-08-01 Thread Jocelyn Falempe
drm_log is a simple logger that uses the drm_client API to print the kmsg boot log on the screen. This is not a full replacement to fbcon, as it will only print the kmsg. It will never handle user input, or a terminal because this is better done in userspace. If you're curious on how it looks li