05:05 <la-s> Has anyone here gotten sway working? (Without HW acceleration) I get errors like "[backend/drm/atomic.c:67] Failed to add atomic DRM property: Timer expired" and "[backend/drm/renderer.c:215] Plane 0 doesn't support format 0x34325258". I was wondering if anyone here had any hints

05:06 <la-s> The output is extremely garbled and unusable unfortunately

05:07 <la-s> I originally tried with panfrost but realized that it was the same even without panfrost

06:41 <plntyk> "Please note, however, that the inclusion of a “wasted” ‘X’ channel is bad for compression efficiency, and so it’s recommended to avoid formats containing ‘X’ bits"

06:43 <plntyk> format 0x343.... is DRM_FORMAT_XRGB8888

06:58 <la-s> Thanks

06:59 <la-s> Meson should support it though, right?

07:06 <plntyk> from reading source code drivers/gpu/drm/meson/meson_plane.c - its listed there in supported_drm_formats since a commit from 2016

07:08 <plntyk> you probably should run a testing program - google suggests "modetest" that can list capabilities of DRM planes and their formats

07:13 <plntyk> eh meson is probably the hardware supported - so dunno what the software one uses

07:58 <narmstrong> la-s: yes, it support this format

07:59 <narmstrong> la-s: which kernel are t you running ?

07:59 <narmstrong> wlroots (the lib behind sway) has been tested successfully with Lima, no reason it won't work with panfrost or swrast

08:02 <la-s> narmstrong: 5.7rc4 with the patches in your amlogic/v5.8/bifrost branch

08:03 <narmstrong> la-s: did sway use the right dri device ? panfrost probes before the display device, so the GPU is dri0 and the display is dri1

08:03 <la-s> it did narmstrong

08:04 <la-s> I am pretty sure at least, it says that it initialized the DRM backend on the meson device

08:04 <la-s> and anyway, it does output something

08:04 <la-s> I could even see the swaybar in a single frame once

08:04 <narmstrong> this is weird

08:05 <la-s> I asked in #sway-devel, and am trying to debug it

13:18 <narmstrong> la-s: keep me informed

13:29 <la-s> Definitely will

17:55 <la-s> narmstrong: https://github.com/swaywm/wlroots/issues/2166

18:00 <narmstrong> ok, cursor plane is optional....