gma500: color distortion on framebuffer console unbind

2016-10-25 Thread Baruch Siach
Hi Patrik, On Thu, Oct 20, 2016 at 12:39:35AM +0200, Patrik Jakobsson wrote: > Sorry for late reply. Could be that we're not restoring the state > properly. Not sure though that we guarantee that the framebuffer > contents is valid after unbind. Perhaps take a look at what other > drivers do. I se

gma500: color distortion on framebuffer console unbind

2016-10-20 Thread Patrik Jakobsson
Hi, Sorry for late reply. Could be that we're not restoring the state properly. Not sure though that we guarantee that the framebuffer contents is valid after unbind. Perhaps take a look at what other drivers do. I see the same issue on my PSB systems which run SDVO so it is at least not LVDS rela

gma500: color distortion on framebuffer console unbind

2016-10-10 Thread Baruch Siach
Hi Patrik, I am using the gma500 driver of the latest stable kernel, 4.8.1. My hardware is Atom N2600 processor integrated graphics controller, PCI PID: 0x0be1. Output is LVDS. The system starts with framebuffer console enabled. Later in the boot process I unbind the console with the following c