[RFC PATCH 03/10] img/app: add Wayland over virtio-gpu support to kernel

30 Sep 2022

The current LTS kernel does not support virtio-gpu context types, so
we have to switch to the latest kernel.

Signed-off-by: Alyssa Ross 
---
I haven't had time yet to figure out why it doesn't work if I let
DRM_VIRTIO_GPU default to "m" and modprobe it inside the VM.

 img/app/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/img/app/default.nix b/img/app/default.nix
index e7d5366..a6734d2 100644
--- a/img/app/default.nix
+++ b/img/app/default.nix
@@ -49,12 +49,13 @@ let
         -T ${writeReferencesToFile packagesSysroot} .
   '';
 
-  kernel = buildPackages.linux.override {
+  kernel = buildPackages.linux_latest.override {
     structuredExtraConfig = with lib.kernel; {
       VIRTIO = yes;
       VIRTIO_PCI = yes;
       VIRTIO_BLK = yes;
       VIRTIO_CONSOLE = yes;
+      DRM_VIRTIO_GPU = yes;
       EXT4_FS = yes;
       DRM_BOCHS = yes;
       DRM = yes;
-- 
2.37.1

    