Re: [QUESTION] drmModeAtomicCommit returns -EINVAL on return

2021-06-08 Thread Sichem Zhou
Enabling DC6 [ 57.925361] i915 :00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 Best regards, Sichem On Mon, Jun 7, 2021 at 4:32 PM Michel Dänzer wrote: > > On 2021-06-05 6:06 a.m., Sichem Zhou wrote: > > > > 1. Is there any way to debug when the funct

[QUESTION] drmModeAtomicCommit returns -EINVAL on return

2021-06-05 Thread Sichem Zhou
Hi, Sorry to post usage questions here, but I didn't find a better place. I used libdrm for my wayland based compositor, it generally works but I've been experiencing hiccups here and there. I have a few questions. Most of them are generic and one of them is specific. 1. Is there any way to