[PATCH v3 3/7] drm/tegra: Implement .mode_set_base()

[Mark Zhang]

On 02/18/2013 04:40 PM, Mark Zhang wrote:
> On 02/18/2013 03:20 PM, Thierry Reding wrote:
[...]
>>
> 
> Actually the dc which connects with LVDS doesn't know about 1080p
> stuffs. All the video mode infos stored in this dc is still 1366x768(I
> just checked the register values on my Tegra 30 cardhu). The dc just
> scans 1366 pixels then jump to next line(based on the 1080p line stride
> we set) and keep scanning.
> 
> So the drm crtc helper(I believe it's function:
> drm_crtc_helper_set_config) finds out that video mode is not changed so
> a fb_change while not full modeset is triggered.
> 
> I started to test this new series patch set just now. I'll let you know
> whether the issue I described still exists.
> 

Tested. This issue still exists.

Mark
> Mark
>> Thierry
>>