Switchable graphics and radeon PX runtime

2014-11-26 Thread Alex Deucher
On Tue, Nov 25, 2014 at 3:11 PM, Takashi Iwai wrote: > At Fri, 14 Nov 2014 20:39:15 +0100, > Takashi Iwai wrote: >> >> At Fri, 14 Nov 2014 12:29:17 -0500, >> Alex Deucher wrote: >> > >> > On Fri, Nov 14, 2014 at 11:14 AM, Takashi Iwai wrote: >> > > At Fri, 14 Nov 2014 10:40:08 -0500, >> > > Alex

Switchable graphics and radeon PX runtime

2014-11-25 Thread Takashi Iwai
At Fri, 14 Nov 2014 20:39:15 +0100, Takashi Iwai wrote: > > At Fri, 14 Nov 2014 12:29:17 -0500, > Alex Deucher wrote: > > > > On Fri, Nov 14, 2014 at 11:14 AM, Takashi Iwai wrote: > > > At Fri, 14 Nov 2014 10:40:08 -0500, > > > Alex Deucher wrote: > > >> > > >> On Fri, Nov 14, 2014 at 5:09 AM, T

Switchable graphics and radeon PX runtime

2014-11-14 Thread Takashi Iwai
At Fri, 14 Nov 2014 12:29:17 -0500, Alex Deucher wrote: > > On Fri, Nov 14, 2014 at 11:14 AM, Takashi Iwai wrote: > > At Fri, 14 Nov 2014 10:40:08 -0500, > > Alex Deucher wrote: > >> > >> On Fri, Nov 14, 2014 at 5:09 AM, Takashi Iwai wrote: > >> > At Fri, 14 Nov 2014 19:33:00 +1000, > >> > Dave

Switchable graphics and radeon PX runtime

2014-11-14 Thread Dave Airlie
On 14 November 2014 18:12, Takashi Iwai wrote: > Hi Alex, > > we've got a few bug reports about the behavior of radeon driver on > machines with Intel+AMD "switchable graphics" (no Muxless). So far, > it seems that the sane only way to make the machine working is to get > back to the old vgaswitc

Switchable graphics and radeon PX runtime

2014-11-14 Thread Takashi Iwai
At Fri, 14 Nov 2014 10:40:08 -0500, Alex Deucher wrote: > > On Fri, Nov 14, 2014 at 5:09 AM, Takashi Iwai wrote: > > At Fri, 14 Nov 2014 19:33:00 +1000, > > Dave Airlie wrote: > >> > >> On 14 November 2014 18:12, Takashi Iwai wrote: > >> > Hi Alex, > >> > > >> > we've got a few bug reports about

Switchable graphics and radeon PX runtime

2014-11-14 Thread Alex Deucher
On Fri, Nov 14, 2014 at 11:14 AM, Takashi Iwai wrote: > At Fri, 14 Nov 2014 10:40:08 -0500, > Alex Deucher wrote: >> >> On Fri, Nov 14, 2014 at 5:09 AM, Takashi Iwai wrote: >> > At Fri, 14 Nov 2014 19:33:00 +1000, >> > Dave Airlie wrote: >> >> >> >> On 14 November 2014 18:12, Takashi Iwai wrote:

Switchable graphics and radeon PX runtime

2014-11-14 Thread Takashi Iwai
At Fri, 14 Nov 2014 19:33:00 +1000, Dave Airlie wrote: > > On 14 November 2014 18:12, Takashi Iwai wrote: > > Hi Alex, > > > > we've got a few bug reports about the behavior of radeon driver on > > machines with Intel+AMD "switchable graphics" (no Muxless). So far, > > it seems that the sane onl

Switchable graphics and radeon PX runtime

2014-11-14 Thread Alex Deucher
On Fri, Nov 14, 2014 at 5:09 AM, Takashi Iwai wrote: > At Fri, 14 Nov 2014 19:33:00 +1000, > Dave Airlie wrote: >> >> On 14 November 2014 18:12, Takashi Iwai wrote: >> > Hi Alex, >> > >> > we've got a few bug reports about the behavior of radeon driver on >> > machines with Intel+AMD "switchable

Switchable graphics and radeon PX runtime

2014-11-14 Thread Takashi Iwai
Hi Alex, we've got a few bug reports about the behavior of radeon driver on machines with Intel+AMD "switchable graphics" (no Muxless). So far, it seems that the sane only way to make the machine working is to get back to the old vgaswitcheroo behavior via radeon.runpm=0. Without it, radeon GPU