[Intel-gfx] [PATCH 2/2] drm/i915: Update the DSI ULPS entry/exit sequence

[Jani Nikula]

On Thu, 03 Jul 2014, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> On Thu, Jul 03, 2014 at 04:35:41PM +0530, Shobhit Kumar wrote:
>> We should keep DEVICE_READY bit set in the ULPS enter sequence. In
>> exit sequence also we should set DEVICE_READY, but thats causing
>> blankout for me. Also exit sequence is simplified as per hw team
>> recommendation.
>> 
>> This should fix -
>> [drm:intel_dsi_clear_device_ready] *ERROR* DSI LP not going Low
>> 
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80818
>> Signed-off-by: Shobhit Kumar <shobhit.kumar at intel.com>
>
> They silence that warning and appears to still work,
> Tested-by: Chris Wilson <chris at chris-wilson.co.uk>

Pushed to -fixes, thanks for the patches and testing.

BR,
Jani.


> -Chris
>
> -- 
> Chris Wilson, Intel Open Source Technology Centre

-- 
Jani Nikula, Intel Open Source Technology Center