Ma'ajiyar ajiyar da aka samar da kwayar Linux kernel 5.19 ta yarda da saitin canje-canje na gaba da suka danganci tsarin DRM (Direct Rendering Manager) da kuma direbobi masu hoto. Saitin faci da aka karɓa yana da ban sha'awa saboda ya haɗa da layin lamba 495, wanda yayi daidai da girman girman canje-canje a cikin kowane reshe na kwaya (alal misali, an ƙara layin lambar 5.17 dubu a cikin kernel 506).
Kimanin layin da aka ƙara dubu 400 ana ƙididdige su ta fayilolin rubutun kai tsaye tare da bayanan rajistar ASIC a cikin direba don AMD GPUs. Wani layukan dubu 22.5 suna ba da fara aiwatar da tallafi ga AMD SoC21. Jimlar girman direba don AMD GPUs ya zarce layin lamba miliyan 4 (don kwatanta, duka Linux kernel 1.0 sun haɗa da layin lamba 176, 2.0 - 778 dubu, 2.4 - 3.4 miliyan, 5.13 - 29.2 miliyan). Baya ga SoC21, direban AMD ya haɗa da tallafi don SMU 13.x (Sashin Gudanar da Tsari), tallafi da aka sabunta don USB-C da GPUVM, kuma yana shirye don tallafawa ƙarni na gaba na RDNA3 (RX 7000) da CDNA (AMD Instinct) dandamali.
A cikin direban Intel, mafi girman adadin canje-canje (dubu 5.6) suna cikin lambar sarrafa wutar lantarki. Hakanan, an ƙara masu gano Intel DG2 (Arc Alchemist) GPU masu ganowa da aka yi amfani da su akan kwamfyutocin zuwa direban Intel, an ba da tallafin farko don dandamalin Intel Raptor Lake-P (RPL-P), bayanai game da katunan zane na Arctic Sound-M an ƙara, an aiwatar da ABI don injunan ƙididdiga, don katunan DG2 sun ƙara goyan baya ga tsarin Tile4; don tsarin da ya danganci microarchitecture na Haswell, an aiwatar da tallafi don DisplayPort HDR.
A cikin direban Nouveau, jimlar canje-canjen ya shafi kusan layin lamba ɗari (canzawa zuwa amfani da mai sarrafa drm_gem_plane_helper_prepare_fb, an yi amfani da ƙayyadaddun ƙwaƙwalwar ajiya don wasu sifofi da masu canji). Dangane da amfani da kernel modules buɗaɗɗen tushen tushen NVIDIA a cikin Nouveau, aikin ya zuwa yanzu ya sauko don ganowa da kawar da kurakurai. A nan gaba, ana shirin yin amfani da firmware da aka buga don inganta aikin direba.
source: budenet.ru