On 2016-08-04 17:31, Alex Deucher wrote:
> On Tue, Aug 2, 2016 at 11:15 AM, Kenneth Johansson <ken at kenjo.org> wrote:
>> On 2016-08-01 18:25, Alex Deucher wrote:
>>> On Mon, Aug 1, 2016 at 12:17 PM, Kenneth Johansson <ken at kenjo.org> wrote:
>>>> On 2016-08-01 17:12, Alex Deucher wrote:
>>>>> On Fri, Jul 29, 2016 at 8:51 AM, Kenneth Johansson <ken at kenjo.org>
>>>>> wrote:
>>>>>> I have a 30" Dell MST monitor and It only uses 30HZ refresh rate when I
>>>>>> use
>>>>>> my R9 card. both the open source driver and amdgpu-pro driver.
>>>>>>
>>>>>> Is there some way to make it work properly ?
>>>>>>
>>>>> It's hard to say what the problem might be without more information
>>>>> about your monitor and setup. File a bug and attach your xorg log and
>>>>
>>>> Sure. I was just wondering if it is supposed to work. No point filing
>>>> bugs
>>>> if it's not even supported.
>>> Yes, MST is supported with the newer DAL modesetting code that is in
>>> the pro stack, but not yet upstream.
>>>
>>> Alex
>>>
>>
>> So I retested the 16.30.3-306809 version of the amdgpu-pro on top of linux
>> 4.4.0-33-generic from ubuntu.
>>
>> One thing could you have a version string or something printed when the
>> module is loaded so its easy to see what module has been loaded. maybe even
>> compile time to make it really clear. this is only needed when loading
>> modules built manually. maybe the dkms system has some way to add defines
>> when compiling so a time stamp can be added.
>>
>> I guess I get the "pro" version as I saw this line.
>>
>> [drm] DAL is enabled
>>
>> Do you also want the "pro" bug on bugs.freedesktop.org or do amd have
>> another bug tracker for pro stuff.
> Yes, you can use the the freedesktop bugzilla.
>
> Alex
created two actually 97220 & 97221 as I noticed that my 144Hz monitor
could not set anything higher than 120Hz and that only on low resolution.
Almost made a third as my 3D TV that I think should be able to do
1920x1080 in 120Hz to actually do 3D I'm not sure what it should
actually report as valid resolutions. now I get this from it.
HDMI-A-0 connected (normal left inverted right x axis y axis)
1920x1080 50.00 + 60.00 59.94 24.00 23.98
should it not also handle plain 1920x1080x120 but there was so many
different options that I'm not sure if the TV actually support that mode.
It is mentioned it does 120Hz in 3D but not that it can do it normally.
but should it not be possible to simply drive it in 120HZ and just have
normal images not designed for 3D ?? not sure ow that stuff is supposed
to work. in windows10 at least the OS detects that the screen can handle
3D do something like that exist under linux ?
>> I attach dmesg to this mail as I suspect there should the detection of MST
>> be happening. the xorg log was over 1MB in size so I save it for the bug
>> report.
>>
>>
>>
>>
>>
