Re: [Nouveau] [PATCH 0/5] Add the pci_get_base_class() helper and use it

2023-09-19 Thread suijingfeng
Hi, On 2023/8/25 21:18, Deucher, Alexander wrote: [Public] -Original Message- From: amd-gfx On Behalf Of Sui Jingfeng Sent: Friday, August 25, 2023 2:27 AM To: Bjorn Helgaas Cc: alsa-de...@alsa-project.org; Sui Jingfeng ; nouveau@lists.freedesktop.org; linux-ker...@vger.kernel.org;

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-07 Thread 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, the core mechanism already finished, it is

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-07 Thread suijingfeng
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

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-07 Thread 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], When another discrete video card is mounted i

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-06 Thread suijingfeng
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 littl

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-06 Thread suijingfeng
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

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread 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 word "modern"? Are you trying to tell me that X se

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread 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 Linux user has no control over which one is

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread 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 the Primary. The '*' denote primary, see the l

Re: [Nouveau] [RFC, drm-misc-next v4 3/9] drm/radeon: Implement .be_primary() callback

2023-09-05 Thread suijingfeng
Hi, On 2023/9/5 13:50, Christian König wrote: 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. Question is why is that useful? Should we give users the ability to control th

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread suijingfeng
Hi, On 2023/9/5 22:52, Alex Williamson wrote: On Tue, 5 Sep 2023 03:57:15 +0800 Sui Jingfeng wrote: 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 -

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread suijingfeng
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

Re: [Nouveau] [RFC, drm-misc-next v4 0/9] PCI/VGA: Allowing the user to select the primary video adapter at boot time

2023-09-05 Thread 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 mentioned If anything, the primary graphic

Re: [Nouveau] [PATCH v7 6/8] PCI/VGA: Introduce is_boot_device function callback to vga_client_register

2023-06-29 Thread suijingfeng
Hi, On 2023/6/30 01:44, Limonciello, Mario wrote: [Public] -Original Message- From: 15330273...@189.cn <15330273...@189.cn> Sent: Thursday, June 29, 2023 12:00 PM To: Bjorn Helgaas ; Sui Jingfeng Cc: Bjorn Helgaas ; linux-fb...@vger.kernel.org; Cornelia Huck ; Karol Herbst ; nouveau@l