Radeon Verde displayport failure.

2015-05-20 Thread Alex Deucher
On Thu, May 14, 2015 at 11:52 PM, Dave Jones wrote: > On Thu, May 14, 2015 at 09:49:52AM -0400, Alex Deucher wrote: > > On Tue, May 12, 2015 at 8:04 PM, Dave Jones > wrote: > > > On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > > > > > > > I tried tweaking the delays in >

Radeon Verde displayport failure.

2015-05-15 Thread Michel Dänzer
On 15.05.2015 12:52, Dave Jones wrote: > > The only remaining problem is there are some visible glitches, mostly > noticable > while scrolling a terminal. What kind of glitches? If it's tearing, with current xf86-video-ati Git you can try Option "TearFree". -- Earthling Michel Dänzer

Radeon Verde displayport failure.

2015-05-15 Thread Dave Jones
On Fri, May 15, 2015 at 06:16:59PM +0900, Michel Dänzer wrote: > On 15.05.2015 12:52, Dave Jones wrote: > > > > The only remaining problem is there are some visible glitches, mostly > > noticable > > while scrolling a terminal. > > What kind of glitches? If it's tearing, with current xf8

Radeon Verde displayport failure.

2015-05-14 Thread Dave Jones
On Thu, May 14, 2015 at 09:49:52AM -0400, Alex Deucher wrote: > On Tue, May 12, 2015 at 8:04 PM, Dave Jones > wrote: > > On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > > > > > I tried tweaking the delays in > > drm_dp_link_train_clock_recovery_delay, without any noticab

Radeon Verde displayport failure.

2015-05-14 Thread Dave Jones
On Thu, May 14, 2015 at 09:49:52AM -0400, Alex Deucher wrote: > On Tue, May 12, 2015 at 8:04 PM, Dave Jones > wrote: > > On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > > > > > I tried tweaking the delays in > > drm_dp_link_train_clock_recovery_delay, without any noticab

Radeon Verde displayport failure.

2015-05-14 Thread Alex Deucher
On Tue, May 12, 2015 at 8:04 PM, Dave Jones wrote: > On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > > > I tried tweaking the delays in drm_dp_link_train_clock_recovery_delay, > without any noticable > > > difference. Is there something else I can try to make it try harder >

Radeon Verde displayport failure.

2015-05-12 Thread Dave Jones
On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > I tried tweaking the delays in drm_dp_link_train_clock_recovery_delay, > > without any noticable > > difference. Is there something else I can try to make it try harder > > before giving up? > > > > Can you attach your bo

Radeon Verde displayport failure.

2015-05-12 Thread Dave Jones
On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > Can you attach your boot dmesg output with drm.debug=0xf set? Strange, haven't seen this happen before. [8.437431] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 5: Noop due to uninitialized mode. [8.437433] [drm:drm_upd

Radeon Verde displayport failure.

2015-05-11 Thread Dave Jones
On Mon, May 11, 2015 at 03:59:55PM -0400, Alex Deucher wrote: > > > > The link training with the monitor seems to fail periodically. You > > may have to play with the timing in the link training sequence. It looks > > like you also have some power management related issues. Does booting

Radeon Verde displayport failure.

2015-05-11 Thread Alex Deucher
On Mon, May 11, 2015 at 2:40 PM, Dave Jones wrote: > On Fri, May 08, 2015 at 11:40:55AM -0400, Dave Jones wrote: > > On Fri, May 08, 2015 at 01:23:59PM +, Deucher, Alexander wrote: > > > > > I just bought a new radeon (1002:682c), to pair with my shiny new > displayport > > > > monitor.

Radeon Verde displayport failure.

2015-05-11 Thread Dave Jones
On Fri, May 08, 2015 at 11:40:55AM -0400, Dave Jones wrote: > On Fri, May 08, 2015 at 01:23:59PM +, Deucher, Alexander wrote: > > > I just bought a new radeon (1002:682c), to pair with my shiny new > displayport > > > monitor. > > > It shows a display during through the BIOS POST, and

Radeon Verde displayport failure.

2015-05-08 Thread Deucher, Alexander
> -Original Message- > From: Dave Jones [mailto:davej at codemonkey.org.uk] > Sent: Thursday, May 07, 2015 7:48 PM > To: dri-devel at lists.freedesktop.org > Cc: Deucher, Alexander; Koenig, Christian > Subject: Radeon Verde displayport failure. > > I just bought

Radeon Verde displayport failure.

2015-05-08 Thread Dave Jones
, Alexander; Koenig, Christian > > Subject: Radeon Verde displayport failure. > > > > I just bought a new radeon (1002:682c), to pair with my shiny new > > displayport > > monitor. > > It shows a display during through the BIOS POST, and grub, but when the

Radeon Verde displayport failure.

2015-05-07 Thread Dave Jones
I just bought a new radeon (1002:682c), to pair with my shiny new displayport monitor. It shows a display during through the BIOS POST, and grub, but when the kernel starts up, it's a coin toss whether or not I get anything. Sometimes it just goes straight into power saving. When I do get somethi