Re: [PATCH 1/3] powerpc: simplify and fix VGA default device behaviour

2017-08-13 Thread Daniel Axtens
Hi Bjorn, Thanks for reading the patch and providing some feedback. >> This will work as intended if there is only one device, but if >> there are multiple devices, we may override the device the VGA >> arbiter picked. > > This quirk only runs on VGA class devices. If there's more than one > VGA

Re: [PATCH 1/3] powerpc: simplify and fix VGA default device behaviour

2017-08-11 Thread Bjorn Helgaas
On Fri, Aug 04, 2017 at 08:20:31PM +1000, Daniel Axtens wrote: > Some powerpc devices provide a PCI display that isn't picked up by > the VGA arbiter, presumably because it doesn't support the PCI > legacy VGA ranges. > > Commit c2e1d84523ad ("powerpc: Set default VGA device") introduced > an arch

[PATCH 1/3] powerpc: simplify and fix VGA default device behaviour

2017-08-04 Thread Daniel Axtens
Some powerpc devices provide a PCI display that isn't picked up by the VGA arbiter, presumably because it doesn't support the PCI legacy VGA ranges. Commit c2e1d84523ad ("powerpc: Set default VGA device") introduced an arch quirk to mark these devices as default to fix X autoconfig. The commit me