https://bugs.freedesktop.org/show_bug.cgi?id=90626
--- Comment #35 from Ortwin Glück ---
(In reply to Ilia Mirkin from comment #34)
> Hmmm... did you see a "hw bug workaround enabled" line? Are you using Linux
> 4.3? [4.2 and older didn't have the workaround logic.]
Ok works fine
this is needed for my gpu
---
drm/nouveau/nvkm/engine/device/pci.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drm/nouveau/nvkm/engine/device/pci.c
b/drm/nouveau/nvkm/engine/device/pci.c
index e3c783d..d506e02 100644
--- a/drm/nouveau/nvkm/engine/device/pci.c
+++
From: Hauke Mehrtens
Without this patch a pixel clock rate above 165 MHz on a TMDS link is
assumed to be dual link. This is true for DVI, but not for HDMI. HDMI
supports no dual link, but it supports pixel clock rates above 165 MHz.
Only activate Dual Link mode when it is
Some Fermi's apparently alow allow 297MHz clocks, so create a parameter
which allows end-users to set it themselves until we have a reliable way
to determine the board's maximum pixel clocks.
Signed-off-by: Ilia Mirkin
---
drm/nouveau/nouveau_connector.c | 15
On Tue, Nov 3, 2015 at 7:02 PM, Ben Skeggs wrote:
> On 11/04/2015 08:41 AM, Ilia Mirkin wrote:
>> From: Hauke Mehrtens
>>
>> Without this patch a pixel clock rate above 165 MHz on a TMDS link is
>> assumed to be dual link. This is true for DVI, but not for
https://bugs.freedesktop.org/show_bug.cgi?id=70354
--- Comment #87 from Ilia Mirkin ---
(In reply to Julien Isorce from comment #86)
> I only tested with patch+workaround, but maybe "patch" is enough. I can try
> to confirm tomorrow. Thx!
Please do -- the workaround is
Any progress on the FreeBSD front?
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https://bugs.freedesktop.org/show_bug.cgi?id=70354
--- Comment #84 from Julien Isorce ---
I think I now why the workaround is no applied, it is because it is only for
NVE4, 6 and 7. And my GT 750M seems to be threatened as "NVC0 (GF100)
GeForce GTX (465, 470, 480,
https://bugs.freedesktop.org/show_bug.cgi?id=70354
--- Comment #86 from Julien Isorce ---
(In reply to Ilia Mirkin from comment #85)
> (In reply to Julien Isorce from comment #84)
> > Any idea ? Thx
>
> You have a GK107. It probably needs the PGOB fix as well as another
On 11/04/2015 10:37 AM, Ilia Mirkin wrote:
> On Tue, Nov 3, 2015 at 7:02 PM, Ben Skeggs wrote:
>> On 11/04/2015 08:41 AM, Ilia Mirkin wrote:
>>> From: Hauke Mehrtens
>>>
>>> Without this patch a pixel clock rate above 165 MHz on a TMDS link is
>>> assumed to
https://bugs.freedesktop.org/show_bug.cgi?id=91236
--- Comment #5 from Ilia Mirkin ---
With the below pair of patches, you should be able to set any max pixel clock
you like.
http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=8d5fe3328855063bb41acb00b1049138acce8e2e
Signed-off-by: Ilia Mirkin
---
drm/nouveau/nv50_display.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drm/nouveau/nv50_display.c b/drm/nouveau/nv50_display.c
index bdaba91..d9cba87 100644
--- a/drm/nouveau/nv50_display.c
+++ b/drm/nouveau/nv50_display.c
@@ -773,7
https://bugs.freedesktop.org/show_bug.cgi?id=70354
--- Comment #85 from Ilia Mirkin ---
(In reply to Julien Isorce from comment #84)
> Any idea ? Thx
You have a GK107. It probably needs the PGOB fix as well as another user on
this bug needed it. See
From: Hauke Mehrtens
Without this patch a pixel clock rate above 165 MHz on a TMDS link is
assumed to be dual link. This is true for DVI, but not for HDMI. HDMI
supports no dual link, but it supports pixel clock rates above 165 MHz.
Only activate Dual Link mode when it is
Some Fermi's apparently alow allow 297MHz clocks, so create a parameter
which allows end-users to set it themselves until we have a reliable way
to determine the board's maximum pixel clocks.
Signed-off-by: Ilia Mirkin
---
drm/nouveau/nouveau_connector.c | 25
On 11/04/2015 08:41 AM, Ilia Mirkin wrote:
> From: Hauke Mehrtens
>
> Without this patch a pixel clock rate above 165 MHz on a TMDS link is
> assumed to be dual link. This is true for DVI, but not for HDMI. HDMI
> supports no dual link, but it supports pixel clock rates above
Some Fermi's apparently alow allow 297MHz clocks, so create a parameter
which allows end-users to set it themselves until we have a reliable way
to determine the board's maximum pixel clocks.
Signed-off-by: Ilia Mirkin
---
drm/nouveau/nouveau_connector.c | 24
From: Hauke Mehrtens
Without this patch a pixel clock rate above 165 MHz on a TMDS link is
assumed to be dual link. This is true for DVI, but not for HDMI. HDMI
supports no dual link, but it supports pixel clock rates above 165 MHz.
Only activate Dual Link mode when it is
https://bugs.freedesktop.org/show_bug.cgi?id=91236
--- Comment #6 from Andrew Boettcher ---
I am reporting the patches worked great! Indeed I am now viewing this bug with
a screen in 297 MHz over a passive DP to HDMI connector. Before we missed the
second part where the
Is anyone actually and or actively working on this? Github.com/pathscale/pscnv is totally bitrot but waaay more portable base. Nouveau made hard Linux assumptions that will be difficult to overcome afaik.
Nouveau kernel module has a largely os-agnostic "core" component (called
nvkm/nvif now) which encompasses the actual operation of the GPU. The drm
wrapper around it provides the relevant interfaces for KMS/ioctls/etc. Any
port would want the ioctl bits as well, since that's what the userspace
https://bugs.freedesktop.org/show_bug.cgi?id=73373
--- Comment #19 from Mario Barrera ---
(In reply to Ilia Mirkin from comment #18)
> (In reply to Mario Barrera from comment #15)
> > Maybe useful, opening about 10 tabs with embedded flash elements in Firefox
> > seems to cause
https://bugs.freedesktop.org/show_bug.cgi?id=73373
--- Comment #21 from Mario Barrera ---
Created attachment 119387
--> https://bugs.freedesktop.org/attachment.cgi?id=119387=edit
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https://bugs.freedesktop.org/show_bug.cgi?id=73373
--- Comment #20 from Mario Barrera ---
Created attachment 119386
--> https://bugs.freedesktop.org/attachment.cgi?id=119386=edit
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