Sebaka sa polokelo moo tokollo ea Linux kernel 5.19 e ntseng e theoa e amohetse sete e latelang ea liphetoho tse amanang le sistimi e nyane ea DRM (Direct Rendering Manager) le li-graph driver. Sete e amohelehang ea li-patches e thahasellisa hobane e kenyelletsa mela e likete tse 495 tsa khoutu, e ka bapisoang le boholo ba liphetoho lekaleng le leng le le leng la kernel (mohlala, mela e likete tse 5.17 tsa khoutu li ile tsa eketsoa ka kernel 506).
Hoo e ka bang mela e ekelitsoeng ea likete tse 400 e baloa ke lifaele tsa hlooho tse iketselitsoeng tse nang le data bakeng sa lirekoto tsa ASIC ho mokhanni oa AMD GPUs. Mehala e meng e likete tse 22.5 e fana ka ts'ebetsong ea pele ea tšehetso bakeng sa AMD SoC21. Kakaretso ea boholo ba mokhanni oa li-GPU tsa AMD e feta mela e limilione tse 4 tsa khoutu (ha ho bapisoa, Linux kernel 1.0 kaofela e kenyelelitse mela e likete tse 176 tsa khoutu, 2.0 - 778 tse likete, 2.4 - 3.4 milione, 5.13 - 29.2 milione). Ho phaella ho SoC21, mokhanni oa AMD o kenyelletsa tšehetso bakeng sa SMU 13.x (Setsi sa Tsamaiso ea Tsamaiso), tšehetso e nchafalitsoeng bakeng sa USB-C le GPUVM, 'me e ikemiselitse ho tšehetsa meloko e latelang ea RDNA3 (RX 7000) le CDNA (AMD Instinct) sethala.
Ho mokhanni oa Intel, palo e kholo ka ho fetisisa ea liphetoho (likete tse 5.6) e teng ka khoutu ea tsamaiso ea matla. Hape, li-identifiers tsa Intel DG2 (Arc Alchemist) GPU tse sebelisitsoeng ho lilaptop li kentsoe ho mokhanni oa Intel, tšehetso ea pele ea sethala sa Intel Raptor Lake-P (RPL-P) e fanoe, tlhahisoleseling mabapi le likarete tsa litšoantšo tsa Arctic Sound-M E kentsoe, ABI e kentsoe tšebetsong lienjineng tsa komporo, hobane likarete tsa DG2 li kentse tšehetso bakeng sa sebopeho sa Tile4; bakeng sa lits'ebetso tse ipapisitseng le meralo e menyenyane ea Haswell, tšehetso ea DisplayPort HDR e kentsoe tšebetsong.
Ho mokhanni oa Nouveau, liphetoho tse feletseng li amme mela e ka bang lekholo ea khoutu (ho fetoha ha ho sebelisoa drm_gem_plane_helper_prepare_fb handler ho entsoe, kabo ea memori e tsitsitseng e sebelisitsoe bakeng sa mehaho le mefuta e meng). Ha e le ts'ebeliso ea li-module tsa kernel mohloli o bulehileng ke NVIDIA e Nouveau, mosebetsi ho fihlela joale o theohela ho khetholla le ho felisa liphoso. Nakong e tlang, firmware e hatisitsoeng e reretsoe ho sebelisoa ho ntlafatsa ts'ebetso ea mokhanni.
Source: opennet.ru