[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-07 Thread Daniel Vetter
On Tue, Oct 06, 2015 at 08:27:44PM +0200, Lukas Wunner wrote: > Hi Daniel, > > On Tue, Oct 06, 2015 at 01:10:00PM +0200, Daniel Vetter wrote: > > On Tue, Oct 06, 2015 at 12:10:48PM +0200, Lukas Wunner wrote: > > > On Tue, Oct 06, 2015 at 09:27:24AM +0200, Daniel Vetter wrote: > > > > Also while re

[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-06 Thread Lukas Wunner
Hi Daniel, On Tue, Oct 06, 2015 at 01:10:00PM +0200, Daniel Vetter wrote: > On Tue, Oct 06, 2015 at 12:10:48PM +0200, Lukas Wunner wrote: > > On Tue, Oct 06, 2015 at 09:27:24AM +0200, Daniel Vetter wrote: > > > Also while reading the patch I realized that the new lock really protects > > > hw stat

[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-06 Thread Daniel Vetter
On Tue, Oct 06, 2015 at 12:10:48PM +0200, Lukas Wunner wrote: > Hi Daniel, > > thank you for taking a look at the patch set and shepherding this > through the review process. > > On Tue, Oct 06, 2015 at 09:27:24AM +0200, Daniel Vetter wrote: > > On Fri, Aug 14, 2015 at 06:50:15PM +0200, Lukas Wun

[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-06 Thread Lukas Wunner
Hi Daniel, thank you for taking a look at the patch set and shepherding this through the review process. On Tue, Oct 06, 2015 at 09:27:24AM +0200, Daniel Vetter wrote: > On Fri, Aug 14, 2015 at 06:50:15PM +0200, Lukas Wunner wrote: > > Don't lock vgasr_mutex in _lock_ddc() / _unlock_ddc(), it

[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-06 Thread Daniel Vetter
On Fri, Aug 14, 2015 at 06:50:15PM +0200, Lukas Wunner wrote: > Originally by Seth Forshee , 2012-10-04: > During graphics driver initialization it's useful to be able to mux > only the DDC to the inactive client in order to read the EDID. Add > a switch_ddc callback to allow capable ha

[PATCH v3 1/6] vga_switcheroo: Add support for switching only the DDC

2015-10-05 Thread Lukas Wunner
Originally by Seth Forshee , 2012-10-04: During graphics driver initialization it's useful to be able to mux only the DDC to the inactive client in order to read the EDID. Add a switch_ddc callback to allow capable handlers to provide this functionality, and add vga_switcheroo_switc