Hi Dmitry, On Sun Jul 6, 2025 at 1:14 PM CEST, Dmitry Baryshkov wrote: > On Mon, Jun 23, 2025 at 08:44:47AM +0200, Luca Weiss wrote: >> Some devices might require keeping an interconnect path alive so that >> the framebuffer continues working. Add support for that by setting the >> bandwidth requirements appropriately for all provided interconnect >> paths. >> >> Reviewed-by: Thomas Zimmermann <tzimmerm...@suse.de> >> Signed-off-by: Luca Weiss <luca.we...@fairphone.com> >> --- >> drivers/gpu/drm/sysfb/simpledrm.c | 83 >> +++++++++++++++++++++++++++++++++++++++ >> 1 file changed, 83 insertions(+) > > If simpledrm is being replaced by a proper DRM driver (thus removing > those extra votes), will it prevent ICC device from reaching the sync > state?
How can I try this out? On Milos I don't have MDSS yet but I can add an interconnect path on another device to try it. Are there some prints I can enable, or check sysfs/debugfs to see if it reached sync state? I only recall seeing sync_state pending warnings in some instances, but never that it's synced. Regards Luca
