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✨ feat(server): Add Intel/AMD GPU support (#84)

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## Description

### This is a DRAFT - Changes will be discussed and made upon requests!

In nutshell, this adds support for running Nestri with Intel and AMD
GPU's. Both integrated and dedicated.

It took a few days to find a trick for having output without dummy plugs
or connected displays, but I think I got it.

`gpu-screen-recorder` requires a custom patch to skip the check for
connected displays (as we're using a xrandr workaround which makes them
stay "unconnected")

Most likely fixes #68

### Changes

The NVIDIA sections have been split in their own code branches since
there's some NVIDIA specific things I didn't feel approriate to poke
more than necessary for the goal of this PR.

Added a script with helper functions related to GPU discovery and
gathering some basic info off from them (note: it might be better to
declare the helper script arrays outside it's initially run function).
The helper scripts rely on `lshw`.

NVIDIA code was slightly adjusted to use the bus-id's provided by the
helper functions to have some code re-use.

Cleaned up few things on the side.

---------

Co-authored-by: Kristian Ollikainen <DatCaptainHorse@users.noreply.github.com>
Co-authored-by: Wanjohi <71614375+wanjohiryan@users.noreply.github.com>
This commit is contained in:
Kristian Ollikainen
2024-07-07 11:06:48 +03:00
committed by GitHub
parent b12b26223c
commit cf69f6c93a
5 changed files with 441 additions and 60 deletions
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28
.patches/connectcheckskip.patch Normal file
View File

@@ -0,0 +1,28 @@
diff --git a/src/utils.c b/src/utils.c
index e00f3c5..4f1f0bf 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -71,7 +71,7 @@ void for_each_active_monitor_output_x11(Display *display, active_monitor_callbac
char display_name[256];
for(int i = 0; i < screen_res->noutput; ++i) {
XRROutputInfo *out_info = XRRGetOutputInfo(display, screen_res, screen_res->outputs[i]);
- if(out_info && out_info->crtc && out_info->connection == RR_Connected) {
+ if(out_info && out_info->crtc) {
XRRCrtcInfo *crt_info = XRRGetCrtcInfo(display, screen_res, out_info->crtc);
if(crt_info && crt_info->mode) {
const XRRModeInfo *mode_info = get_mode_info(screen_res, crt_info->mode);
@@ -218,10 +218,10 @@ static void for_each_active_monitor_output_drm(const gsr_egl *egl, active_monito
if(connector_type)
++connector_type->count;
- if(connector->connection != DRM_MODE_CONNECTED) {
- drmModeFreeConnector(connector);
- continue;
- }
+ //if(connector->connection != DRM_MODE_CONNECTED) {
+ // drmModeFreeConnector(connector);
+ // continue;
+ //}
if(connector_type)
++connector_type->count_active;