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linux-megous: configure with better DMABUF_HEAPS/CMA flags, which seems to help libcamera?

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Colin
2024-05-19 10:36:51 +00:00
parent 38c2db0333
commit 2d67b78ca4
1 changed files with 7 additions and 1 deletions
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8
pkgs/additional/linux-megous/default.nix
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@@ -108,7 +108,13 @@ let
RC_CORE = lib.mkForce module; RC_CORE = lib.mkForce module;
DRM_KMS_HELPER = lib.mkForce module; DRM_KMS_HELPER = lib.mkForce module;
# AGP = lib.mkForce no; # "Accelerated Graphics Port" (idk) # AGP = lib.mkForce no; # "Accelerated Graphics Port" (idk)
#
# borrowed from postmarketOS, "to enable libcamera development"
DMABUF_HEAPS = yes;
DMABUF_HEAPS_CMA = yes;
# borrowed from postmarketOS, speculatively, as i debug megapixels camera
CMA_AREAS = freeform "7";
# consider: `DMA_SUN6I = yes;` (instead of the default, module)
### RELEVANT CONFIGS INHERITED FROM NIXOS DEFAULTS (OR ABOVE ADDITIONS): ### RELEVANT CONFIGS INHERITED FROM NIXOS DEFAULTS (OR ABOVE ADDITIONS):
# #
# CONFIG_BT=m # CONFIG_BT=m