On 08/03/2016 02:03 PM, Mario Kleiner wrote:
> On 08/03/2016 08:09 AM, Daniel Vetter wrote:
>> On Wed, Aug 03, 2016 at 01:07:12PM +1000, Dave Airlie wrote:
>>> On 6 July 2016 at 20:05, Mario Kleiner
>>> wrote:
For DP sinks which don't expose color depth via EDID, use
the
On 08/03/2016 08:09 AM, Daniel Vetter wrote:
> On Wed, Aug 03, 2016 at 01:07:12PM +1000, Dave Airlie wrote:
>> On 6 July 2016 at 20:05, Mario Kleiner wrote:
>>> For DP sinks which don't expose color depth via EDID, use
>>> the drm_dp_sink_bpc() helper to derive the bpc of the sink.
>>>
>>> This
On 6 July 2016 at 20:05, Mario Kleiner wrote:
> For DP sinks which don't expose color depth via EDID, use
> the drm_dp_sink_bpc() helper to derive the bpc of the sink.
>
> This should handle DP native sinks with the "Assume 6 bpc if EDID
> doesn't tell us" as mandated by DP spec. It gives more
On Wed, Aug 03, 2016 at 01:07:12PM +1000, Dave Airlie wrote:
> On 6 July 2016 at 20:05, Mario Kleiner wrote:
> > For DP sinks which don't expose color depth via EDID, use
> > the drm_dp_sink_bpc() helper to derive the bpc of the sink.
> >
> > This should handle DP native sinks with the "Assume 6
For DP sinks which don't expose color depth via EDID, use
the drm_dp_sink_bpc() helper to derive the bpc of the sink.
This should handle DP native sinks with the "Assume 6 bpc if EDID
doesn't tell us" as mandated by DP spec. It gives more accurate
values for DP->legacy converters for HDMI, DVI