Re: [Intel-gfx] [PATCH] drm/i915: Enable VLV to work in BIOS-less system

2013-09-12 Thread Lee, Chon Ming
On 09/12 18:30, Daniel Vetter wrote: > On Fri, Sep 13, 2013 at 5:59 AM, Chon Ming Lee > wrote: > > In non PC system, such as IVI, may not use BIOS, instead it uses boot > > loader with only minimal system initialization. Most of the time, boot > > loader doesn't come with VBIOS, and depends on d

Re: [Intel-gfx] [PATCH] drm/i915: Enable VLV to work in BIOS-less system

2013-09-12 Thread Daniel Vetter
On Fri, Sep 13, 2013 at 5:59 AM, Chon Ming Lee wrote: > In non PC system, such as IVI, may not use BIOS, instead it uses boot > loader with only minimal system initialization. Most of the time, boot > loader doesn't come with VBIOS, and depends on device driver to fully > initialize the display c

[Intel-gfx] [PATCH] drm/i915: Enable VLV to work in BIOS-less system

2013-09-12 Thread Chon Ming Lee
In non PC system, such as IVI, may not use BIOS, instead it uses boot loader with only minimal system initialization. Most of the time, boot loader doesn't come with VBIOS, and depends on device driver to fully initialize the display controller and GPU. For Valleyview, without VBIOS, i915 fails t