Posts by rthorntn

Quote from CroqueMr

The primary technical constraint is me

Not a problem, makes perfect sense, thanks again!

AMD hardware older than DCN... I have a Hades Canyon NUC (i7-8705G) with the Radeon RX Vega M GL. All its HDMI/DP outputs come from the Vega M, and I believe its display engine is DCE-generation (Polaris-based), not DCN. Claude reading linux-9920-amd-dcn-native-dv, dv_dcn_supported() only allows DCN versions, so I assume the patch rejects this GPU and it falls under "Other hardware"?

Is there a technical reason DCE can't do it, or is it just that you haven't tested it? If it's only the allowlist, would you consider adding DCE 11.x for testing, or point me to what would break?

Thanks again for all your work on this.

Quote from elstr

Update this has worked perfectly!

With FEL, no issues?

Thanks.

G'day!

Thanks for all the work on this.

A question about discrete Intel cards, specifically Arc Battlemage.

I've picked up an Arc B570 and have a Ryzen 5600 / B550 box to run it in. From having Claude read the patch series the Intel DV patches seem to touch only drivers/gpu/drm/i915/display/* plus the generic hdmi core, with nothing in gt/ or gem/. As far as I understand, the xe driver builds that same display code, and Battlemage is xe-only.

Claude noticed no CONFIG_DRM_XE, so xe isn't built at all and the native_hdmi check should be fine on Battlemage, since its HDMI looks native and not through a converter (connectors show up as HDMI-A-n under xe).

Is xe/Battlemage supported, planned or a non-starter and if I use Claude to enable xe in a custom build and the patches apply, is there anything in the userspace/engine side that assumes an iGPU?

Cheers!