On Tue, 2009-12-01 at 08:03 +0100, Rafał Miłecki wrote: > 2009/12/1 Alex Deucher <alexdeuc...@gmail.com>: > > On Mon, Nov 30, 2009 at 2:02 PM, Alex Deucher <alexdeuc...@gmail.com> wrote: > >> This enables the use of interrupts on r6xx/r7xx hardware. Interrupts > >> are implemented via a ring buffer. The GPU adds interrupts vectors to > >> the ring and the host reads them off in the interrupt handler. The > >> interrupt controller requires firmware like the CP. This firmware > >> must be installed and accessible to the firmware loader for interrupts > >> to function. > > > > Updated patch. fixes some minor issues in the previous one. > > Same issue with updated one. modprobed radeon, not a one VBLANK. > Started X and KDE, got first VBLANK on 48sec and received them cyclic > until 87sec. Then it just stopped.
Note that vblank interrupts are only supposed to be occur while userspace is waiting for vblank events. -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer ------------------------------------------------------------------------------ Join us December 9, 2009 for the Red Hat Virtual Experience, a free event focused on virtualization and cloud computing. Attend in-depth sessions from your desk. Your couch. Anywhere. http://p.sf.net/sfu/redhat-sfdev2dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
