Bug#925334: vc4: CMA fills up and screen not updated anymore on raspi3

2019-04-03 Thread Fabian Pietsch
Hi, * Fabian Pietsch (Wed, 03 Apr 2019 12:30:01 +0200): > As suggested, I tested more compact cmdline.txt, though: > > | root=/dev/mmcblk0p2 > > | console=tty0 root=/dev/mmcblk0p2 > > | console=tty0 root=/dev/mmcblk0p2 cma=128M > > With the first two, cma defaulted to 64M and already the ligh

Bug#925334: vc4: CMA fills up and screen not updated anymore on raspi3

2019-04-03 Thread Fabian Pietsch
Hi, * Romain Perier (Wed, 27 Mar 2019 21:33:19 +0100): > Return-Path: > Message-ID: <20190327203319.ga15...@debby.home> > From: Romain Perier > Subject: Re: Bug#925334: vc4: CMA fills up and screen not updated anymore > on raspi3 > To: Fabian Pietsch , 925...@bugs.debia

Bug#925334: vc4: CMA fills up and screen not updated anymore on raspi3

2019-03-27 Thread Romain Perier
On Wed, Mar 27, 2019 at 03:29:21PM +0100, Fabian Pietsch wrote: > Package: src:linux > Version: 4.19.28-2 > Followup-For: Bug #925334 > > Dear Maintainer, > > the bug is still present in the current version. It took a freshly > booted, idle system 3304 seconds for the bug to occur, though, > so t

Bug#925334: vc4: CMA fills up and screen not updated anymore on raspi3

2019-03-27 Thread Fabian Pietsch
Package: src:linux Version: 4.19.28-2 Followup-For: Bug #925334 Dear Maintainer, the bug is still present in the current version. It took a freshly booted, idle system 3304 seconds for the bug to occur, though, so this time rather an hour (than 10-30min as stated before). After the bug has happe

Bug#925334: vc4: CMA fills up and screen not updated anymore on raspi3

2019-03-23 Thread Fabian Pietsch
Package: src:linux Version: 4.19.16-1 Severity: important Tags: upstream Dear Maintainer, (please also see the additional information in the footnotes below.) When using the vc4 video driver with Xorg on the Raspberry Pi 3 [raspi3], it seems to sooner or later fill up the CMA, leading to, e.g.,