[PATCH 04/11] vga_switcheroo: Allow stashing of panel data

2014-06-03 Thread Jani Nikula
On Sun, 01 Jun 2014, Matthew Garrett wrote: > Not all MUXes allow us to connect the panel data channel to a GPU without > handing over the entire panel and triggering additional flickering during > boot. We only need to do this in order to probe for data that the first > GPU driver has already ide

[PATCH 04/11] vga_switcheroo: Allow stashing of panel data

2014-06-01 Thread Matthew Garrett
Not all MUXes allow us to connect the panel data channel to a GPU without handing over the entire panel and triggering additional flickering during boot. We only need to do this in order to probe for data that the first GPU driver has already identified, so add some functions for stashing that data