[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2023-04-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 James Hendry (jameshendr...@gmail.com) changed: What|Removed |Added CC|

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2023-01-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Eduard Bloch (bl...@debian.org) changed: What|Removed |Added CC||bl...@debian.org ---

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2022-06-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Matt Weiland (matt.weil...@gmx.at) changed: What|Removed |Added CC||matt.weil...@gmx.at

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2022-06-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #22 from Elmar Stellnberger (estel...@elstel.org) --- The patch was not accepted because someone claimed it could damage the hardware. All lies. As years have gone by these graphics cards are still under daily use with this UHD

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2019-02-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Joachim Hoss (joachim.h...@koeln.de) changed: What|Removed |Added CC|

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2018-11-27 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #20 from John (sirfixab...@gmail.com) --- also, the patch allowing pixel clock increase for Nvidia cards has been in kernel since 4.5.n - also something I successfully tested recently at 3840x2160 resolution on OLD Nvidia card. I

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2018-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 John (sirfixab...@gmail.com) changed: What|Removed |Added CC||sirfixab...@gmail.com ---

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2017-12-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Paweł Zmarzły (pawo2...@gmail.com) changed: What|Removed |Added CC||pawo2...@gmail.com

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-24 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #17 from Elmar Stellnberger --- The patch does not only allow overclocking; it can also be used to disable the duallink feature. In certain cases this may be necessary to get a picture at all (see comment 12). -- You are

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-23 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #16 from Christian König --- (In reply to Roland Scheidegger from comment #15) > Oh interesting - didn't know voltage was directly tied to clock frequency > here. Makes sense then to not allow it (at least if that circuitry isn't >

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-23 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #15 from Roland Scheidegger --- (In reply to Christian König from comment #14) > (In reply to Roland Scheidegger from comment #13) > > Personally I've always thought the risk of damaging hardware with any kind > > of overclocking is

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-23 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #14 from Christian König --- (In reply to Roland Scheidegger from comment #13) > Personally I've always thought the risk of damaging hardware with any kind > of overclocking is just about exactly zero as long as you don't increase >

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-23 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Roland Scheidegger changed: What|Removed |Added CC||rscheidegger at gmx.ch --- Comment

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-22 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #12 from Elmar Stellnberger --- Today I approached to try out the dual-link feature of the DVI-port. First I had verified with AOC that my u2868pqu monitor in deed supports dual-link over DVI. Then I connected the DVI output of my

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-22 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Christian König changed: What|Removed |Added CC||deathsimple at vodafone.de ---

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #9 from Elmar Stellnberger --- any other opinion by someone else on this issue? -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #8 from Alex Deucher --- Running the hardware out of spec is not something we want to support. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #7 from Elmar Stellnberger --- It obviously works stable over HDMI as well. Besides this I have just tested an ATI Mobility Radeon HD 2600 XT/2700 and it can provide 3840x2160_22.00 over its HDMI port with a radeon.hdmimhz of 250.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #6 from Alex Deucher --- The asic supports 4K over DP or duallink DVI. -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #5 from Elmar Stellnberger --- ... and VGA -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #4 from Elmar Stellnberger --- It is not true that this card would only feature a TMDS of 297 over DP. The card I have bought does only have HDMI, DVI and 4K and it was sold as 4K-ready as you can see from the first attachement.

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 Alex Deucher changed: What|Removed |Added CC||alexdeucher at gmail.com --- Comment #3

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #2 from Elmar Stellnberger --- Created attachment 239381 --> https://bugzilla.kernel.org/attachment.cgi?id=239381=edit patch introducing radeon.hdmimhz for kernel 4.8.0-rc2 -- You are receiving this mail because: You are watching

[Bug 172421] radeon: allow to set the TMDS frequency by a special kernel parameter

2016-09-21 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=172421 --- Comment #1 from Elmar Stellnberger --- Created attachment 239371 --> https://bugzilla.kernel.org/attachment.cgi?id=239371=edit shipment notification: R5 230 marketed as 4K-ready -- You are receiving this mail because: You are watching