hybrid graphics

Hello everyone, For the interest of the community, I managed to get my new P1 to a working state. Issues: - can't fully disable NVIDIA (options are hybrid or dedicated, no Intel-only option) - extreme number of interrupts eating constantly 10% of CPU time. Investigation: drm interrupt errors...

Hello. Could you please advice how to solve the following issue? The setup I have 3 external monitors connected to a Dell laptop via a one HDMI output (3440x1140) and a USB-C hub with two display ports (both 1920x1080) with the following videocards. The HDMI output is served by the discrete...

Hi, My laptop is an Optimus capable and there is no way to select Intel, NVIDIA, or Prime graphics from the BIOS. I am using Nvidia GTX 1660Ti Mobile and FreeBSD 13.2-RELEASE-p3 (64-bit) with X11. # pciconf -lv | grep -B3 display vgapci1@pci0:0:2:0: class=0x030000 rev=0x05 hdr=0x00...

FreeBSD 13.1 (KDE) vanilla install on Dell Vostro 3350. The Vostro has a hybrid graphics card. The Radeon GPU reported in Linux (lspci | grep VGA) as a Radeon HD 6400M/7400M series, as well as discreet Intel graphics support. I have in the past had NomadBSD 13.0 installed with no graphics issues...

i915kms drives the integral display without difficulty. What's the simplest way for me to drive a display on DisplayPort? Eventually I'd like to try hybrid graphics but for now, all I want is to drive a second display. (I'll rarely use this computer without a dock.) I experimented...

I understand this question has been asked before on the forums over the years but I would like to request an update for 2021, and given 13.0-RELEASE is right around the corner, perhaps some things have been added that I am not yet aware of. I'm running a ThinkPad T400 with an Intel Mobile 4...

As common in recent laptops, mine is a HP 15-BS576TX which has an Intel HD 620 Integrated Graphics and AMD Radeon 520 discrete/dedicated graphics using dynamic switching with no hardware muxxer. In Debian, it works. In Linux, it works using "vga_switcheroo" for Intel/AMD and Bumblebee/Optimus...