Am 07.09.23 um 18:33 schrieb suijingfeng:
Hi,
On 2023/9/7 17:08, Christian König wrote:
I strongly suggest that you just completely drop this here
Drop this is OK, no problem. Then I will go to develop something else.
This version is not intended to merge originally, as it's a RFC.
Also,
Hi,
On 2023/9/7 17:08, Christian König wrote:
I strongly suggest that you just completely drop this here
Drop this is OK, no problem. Then I will go to develop something else.
This version is not intended to merge originally, as it's a RFC.
Also, the core mechanism already finished, it is
Am 07.09.23 um 17:26 schrieb suijingfeng:
[SNIP]
Then, I'll give you another example, see below for elaborate description.
I have one AMD BC160 GPU, see[1] to get what it looks like.
The GPU don't has a display connector interface exported.
It actually can be seen as a render-only GPU or comp
Hi,
On 2023/9/7 20:43, Christian König wrote:
Am 07.09.23 um 14:32 schrieb suijingfeng:
Hi,
On 2023/9/7 17:08, Christian König wrote:
Well, I have over 25 years of experience with display hardware and
what you describe here was never an issue.
I want to give you an example to let you kno
Am 07.09.23 um 14:32 schrieb suijingfeng:
Hi,
On 2023/9/7 17:08, Christian König wrote:
Well, I have over 25 years of experience with display hardware and
what you describe here was never an issue.
I want to give you an example to let you know more.
I have a ASRock AD2550B-ITX board[1],
Wh
Hi,
On 2023/9/7 17:08, Christian König wrote:
Well, I have over 25 years of experience with display hardware and
what you describe here was never an issue.
I want to give you an example to let you know more.
I have a ASRock AD2550B-ITX board[1],
When another discrete video card is mounted i
On Wed, 06 Sep 2023, suijingfeng wrote:
> Another limitation of the 'nomodeset' parameter is that
> it is only available on recent upstream kernel. Low version
> downstream kernel don't has this parameter supported yet.
> So this create inconstant developing experience. I believe that
> there alwa
Am 07.09.23 um 04:30 schrieb Sui Jingfeng:
Hi,
On 2023/9/6 17:40, Christian König wrote:
Am 06.09.23 um 11:08 schrieb suijingfeng:
Well, welcome to correct me if I'm wrong.
You seem to have some very basic misunderstandings here.
The term framebuffer describes some VRAM memory used for sca
Hi,
On 2023/9/6 17:40, Christian König wrote:
Am 06.09.23 um 11:08 schrieb suijingfeng:
Well, welcome to correct me if I'm wrong.
You seem to have some very basic misunderstandings here.
The term framebuffer describes some VRAM memory used for scanout.
This framebuffer is exposed to usersp
Hi
Am 06.09.23 um 11:48 schrieb suijingfeng:
[...]
There's 'nomodeset', which disables all native drivers. It's useful
for debugging or as a quick-fix if the graphics driver breaks. If you
want to disable a specific driver, please use one of the options for
blacklisting.
Yeah, the 'nomode
Am 06.09.23 um 12:31 schrieb Sui Jingfeng:
Hi,
On 2023/9/6 14:45, Christian König wrote:
Firmware framebuffer device already get killed by the
drm_aperture_remove_conflicting_pci_framebuffers()
function (or its siblings). So, this series is definitely not to
interact with the firmware framebuf
Hi,
On 2023/9/6 14:45, Christian König wrote:
Firmware framebuffer device already get killed by the
drm_aperture_remove_conflicting_pci_framebuffers()
function (or its siblings). So, this series is definitely not to
interact with the firmware framebuffer
(or more intelligent framebuffer drivers
Hi,
On 2023/9/6 16:05, Thomas Zimmermann wrote:
Hi
Am 05.09.23 um 17:59 schrieb suijingfeng:
[...]
FYI: per-driver modeset parameters are deprecated and not to be
used. Please don't promote them.
Well, please wait, I want to explain.
drm/nouveau already promote it a little bit.
Despite
Am 06.09.23 um 11:08 schrieb suijingfeng:
Well, welcome to correct me if I'm wrong.
You seem to have some very basic misunderstandings here.
The term framebuffer describes some VRAM memory used for scanout.
This framebuffer is exposed to userspace through some framebuffer
driver, on UEFI pla
Hi,
On 2023/9/6 14:45, Christian König wrote:
Am 05.09.23 um 15:30 schrieb suijingfeng:
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over
which
one is primar
Hi
Am 05.09.23 um 17:59 schrieb suijingfeng:
[...]
FYI: per-driver modeset parameters are deprecated and not to be used.
Please don't promote them.
Well, please wait, I want to explain.
drm/nouveau already promote it a little bit.
Despite no code of conduct or specification guiding how th
Hi
Am 06.09.23 um 05:08 schrieb suijingfeng:
Hi,
On 2023/9/5 23:05, Thomas Zimmermann wrote:
However, on modern Linux systems the primary display does not really
exist. 'Primary' is the device that is available via VGA, VESA or EFI.
I may miss the point, what do you means by choose the wor
Hi
Am 06.09.23 um 04:34 schrieb suijingfeng:
On 2023/9/5 23:05, Thomas Zimmermann wrote:
Hi
Am 05.09.23 um 15:30 schrieb suijingfeng:
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Lin
Hi
Am 06.09.23 um 04:14 schrieb suijingfeng:
Hi,
On 2023/9/5 23:05, Thomas Zimmermann wrote:
However, on modern Linux systems the primary display does not really
exist.
No, it do exist. X server need to know which one is the primary GPU.
The '*' character at the of (4@0:0:0) PCI device is
Am 05.09.23 um 15:30 schrieb suijingfeng:
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve above m
Hi,
On 2023/9/5 23:05, Thomas Zimmermann wrote:
You might have found a bug in the ast driver. Ast has means to detect
if the device has been POSTed and maybe do that. If this doesn't work
correctly, it needs a fix.
That sounds fine.
The bug is not a big deal, I'm just take it as an example
Hi,
On 2023/9/5 23:05, Thomas Zimmermann wrote:
However, on modern Linux systems the primary display does not really
exist. 'Primary' is the device that is available via VGA, VESA or EFI.
I may miss the point, what do you means by choose the word "modern"?
Are you trying to tell me that X se
On 2023/9/5 23:05, Thomas Zimmermann wrote:
Hi
Am 05.09.23 um 15:30 schrieb suijingfeng:
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over
which
one is prim
Hi,
On 2023/9/5 23:05, Thomas Zimmermann wrote:
However, on modern Linux systems the primary display does not really
exist.
No, it do exist. X server need to know which one is the primary GPU.
The '*' character at the of (4@0:0:0) PCI device is the Primary.
The '*' denote primary, see the l
On 2023/9/5 18:49, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve above mentioned
problem by introduced the ->be_primary
Hi
Am 05.09.23 um 15:30 schrieb suijingfeng:
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve abo
Hi,
On 2023/9/5 18:45, Thomas Zimmermann wrote:
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve above mentioned
If anything, the primary graphic
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve above mentioned
problem by introduced the ->be_primary() function stub. The specific
device drivers c
Hi
Am 04.09.23 um 21:57 schrieb Sui Jingfeng:
From: Sui Jingfeng
On a machine with multiple GPUs, a Linux user has no control over which
one is primary at boot time. This series tries to solve above mentioned
If anything, the primary graphics adapter is the one initialized by the
firmware.
29 matches
Mail list logo