Displaying 4 results from an estimated 4 matches for "4kx2k".
2019 Aug 06
2
unstable refresh rate
...that require scrambling
by booting with nouveau.hdmimhz=340.
Cheers,
-ilia
On Tue, Aug 6, 2019 at 1:15 PM James <bjlockie at lockie.ca> wrote:
>
> I was going to buy a new cable and I came across this description:
> >Category 2 Certified HDMI wire supports resolutions up to 4Kx2K (UHD)
> @30 Hz
>
> https://www.cnet.com/how-to/what-is-hdmi-2-0b/
> > HDMI versions compared
> > HDMI Version Max Resolution Max 4K Frame rate HDCP 2.2 HDR WCG Hybrid Log Gamma Dynamic Metadata
> > 1.4 4K 30Hz No No No...
2019 Aug 06
2
unstable refresh rate
On 2019-08-06 12:32 p.m., Ilia Mirkin wrote:
> Hi James,
>
> I semi-recently added support for HDMI 2.0 (in 4.20+, so you're good),
> which is why you got 60Hz in the first place. In order for the high
> rates to work, something called "scrambling" must be enabled. This is
> done by 2-party agreement between the sink and the source. The sink
> will inform the
2019 Aug 06
0
unstable refresh rate
I was going to buy a new cable and I came across this description:
>Category 2 Certified HDMI wire supports resolutions up to 4Kx2K (UHD)
@30 Hz
https://www.cnet.com/how-to/what-is-hdmi-2-0b/
> HDMI versions compared
> HDMI Version Max Resolution Max 4K Frame rate HDCP 2.2 HDR WCG Hybrid Log Gamma Dynamic Metadata
> 1.4 4K 30Hz No No No No No
> 2.0 4K 60Hz Yes No No No No
> 2.0a 4K 60Hz...
2019 Aug 06
0
unstable refresh rate
...ith nouveau.hdmimhz=340.
>
> Cheers,
>
> -ilia
>
> On Tue, Aug 6, 2019 at 1:15 PM James <bjlockie at lockie.ca> wrote:
>>
>> I was going to buy a new cable and I came across this description:
>>> Category 2 Certified HDMI wire supports resolutions up to 4Kx2K (UHD)
>> @30 Hz
>>
>> https://www.cnet.com/how-to/what-is-hdmi-2-0b/
>>> HDMI versions compared
>>> HDMI Version Max Resolution Max 4K Frame rate HDCP 2.2 HDR
>>> WCG Hybrid Log Gamma Dynamic Metadata
>>> 1.4 4K...