ื’ืึธืจ ืึธืคึฟืŸ ืึธื ืœื™ื™ื’ืŸ ืคึฟืึทืจ MIPI ืงืึทืžืขืจืึทืก ื‘ืึทืงืขื ืขื 

Hans de Goede, ืึท ืคืขื“ืึธืจืึท ืœื™ื ื•ืงืก ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืืจื‘ืขื˜ืŸ ืื™ืŸ Red Hat, ื“ืขืจืœืื ื’ื˜ ืึทืŸ ืึธืคึฟืŸ ืกื˜ืึทืง ืคึฟืึทืจ MIPI (ืžืึธื‘ื™ืœ ื™ื ื“ื•ืกื˜ืจื™ ืคึผืจืึทืกืขืกืขืจ ืฆื•ื‘ื™ื ื“) ืงืึทืžืขืจืึทืก ื‘ื™ื™ ื“ื™ FOSDEM 2024 ื–ื™ืฆื•ื ื’. ื“ืขืจ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืึธืคึฟืŸ ืึธื ืœื™ื™ื’ืŸ ืื™ื– ื ืึธืš ื ื™ืฉื˜ ืื ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ ืื•ืŸ ื“ื™ ืœื™ื‘ืงืึทืžืขืจืึท ืคึผืจื•ื™ืขืงื˜, ืึธื‘ืขืจ ืื™ื– ืื ื’ืขืฆื™ื™ื›ื ื˜ ื•ื•ื™ ืจื™ื˜ืฉื˜ ืึท ืฉื˜ืึทื˜ ืคึผืึทืกื™ืง ืคึฟืึทืจ ื˜ืขืกื˜ื™ื ื’ ื“ื•ืจืš ืึท ื‘ืจื™ื™ื˜ ืงื™ื™ื˜ ืคื•ืŸ ืขื ื˜ื•ื–ื™ืึทืกืฅ. ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืึธื ืœื™ื™ื’ืŸ ืื™ื– ื˜ืขืกื˜ืขื“ ืžื™ื˜ MIPI ืงืึทืžืขืจืึทืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ov2740, ov01a1s ืื•ืŸ hi556 ืกืขื ืกืึธืจืก ื’ืขื ื™ืฆื˜ ืื™ืŸ ืœืึทืคึผื˜ืึทืคึผืก ืึทื–ืึท ื•ื•ื™ Lenovo ThinkPad X1 ื™ืึธื’ืึท ื’ืขื  8, Dell Latitude 9420 ืื•ืŸ HP Specter x360 13.5 2023.

ื“ื™ MIPI ืฆื•ื‘ื™ื ื“ ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคื™ืœืข ื ื™ื™ึทืข ืœืึทืคึผื˜ืึทืคึผ ืžืึธื“ืขืœืก ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื“ื™ ืคืจื™ืขืจ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ื“ืขื ืกื˜ืจื™ืžื™ื ื’ ืื™ื‘ืขืจ ื“ื™ ื•ืกื‘ ื•ื™ื˜ืึธื‘ื•ืก ืคึฟื•ืŸ ื“ืขื•ื•ื™ืกืขืก ื•ื•ืึธืก ืฉื˜ื™ืฆืŸ ื“ื™ UVC (USB Video Class) ื ืึธืจืžืึทืœ. MIPI ื’ื™ื˜ ืึทืงืกืขืก ืฆื• ื“ื™ ืึทืคึผืึทืจืึทื˜ ืกืขื ืกืขืจ ืžื™ื˜ ืึท CSI ื•ืคื ืขืžืขืจ (Camera Serial Interface) ืื•ืŸ ืึท ื‘ื™ืœื“ ืคึผืจืึทืกืขืกืขืจ ื™ื ืึทื’ืจื™ื™ื˜ื™ื“ ืื™ืŸ ื“ื™ ืงืคึผื• (ISP, ื‘ื™ืœื“ ืกื™ื’ื ืึทืœ ืคึผืจืึทืกืขืกืขืจ), ื•ื•ืึธืก ื’ื™ื˜ ื‘ื™ืœื“ ืคืึธืจืžื™ืจื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืจื•ื™ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ื“ื™ ืกืขื ืกืขืจ. ื™ื ื˜ืขืœ ื’ื™ื˜ ืึท ื’ืึทื ื’ ืคื•ืŸ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ื“ืจื™ื•ื•ืขืจืก ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ MIPI ืงืึทืžืขืจืึทืก ืื™ืŸ ืœื™ื ื•ืงืก ื“ื•ืจืš IPU6 (ื™ืžืึทื’ื™ื ื’ ืคึผืจืึทืกืขืกื™ื ื’ ื™ื•ื ื™ื˜) ืื™ืŸ Intel Tiger Lake, Alder Lake, Raptor Lake ืื•ืŸ Meteor Lake ืคึผืจืึทืกืขืกืขืจื–.

ื“ื™ ื”ื•ื™ืคึผื˜ ืฉื•ื•ืขืจื™ืงื™ื™ื˜ ืื™ืŸ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืขืคืขื ืขืŸ ื“ืจื™ื•ื•ืขืจืก ืคึฟืึทืจ MIPI ืงืึทืžืขืจืึทืก ืื™ื– ืจืขื›ื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืฆื•ื‘ื™ื ื“ ืคื•ืŸ ื“ื™ ISP ืคึผืจืึทืกืขืกืขืจ ืื•ืŸ ื“ื™ ื‘ื™ืœื“ ืคึผืจืึทืกืขืกื™ื ื’ ืึทืœื’ืขืจื™ื“ืึทืžื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื™ืŸ ืขืก ื–ืขื ืขืŸ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื ื™ืฉื˜ ื“ื™ืกืงืœืึธื•ื–ื“ ื“ื•ืจืš ืงืคึผื• ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื– ืื•ืŸ ื–ืขื ืขืŸ ืึท ื”ืึทื ื“ืœ ืกื•ื“. ืฆื• ืกืึธืœื•ื•ืข ื“ืขื ืคึผืจืึธื‘ืœืขื, Linaro ืื•ืŸ Red Hat ื”ืึธื‘ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึท ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ื‘ื™ืœื“ ืคึผืจืึทืกืขืกืขืจ - SoftISP, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ MIPI ืงืึทืžืขืจืึทืก ืึธืŸ ื ื™ืฆืŸ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ (SoftISP ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ ืึท ืคืึทืจื‘ื™ื™ึทื˜ ืคึฟืึทืจ IPU6 ISP).

ื“ื™ SoftISP ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืื™ื– ื“ืขืจืœืื ื’ื˜ ืคึฟืึทืจ ื™ื ืงืœื•ื–ืฉืึทืŸ ืื™ืŸ ื“ื™ ืœื™ื‘ืงืึทืžืขืจืึท ืคึผืจื•ื™ืขืงื˜, ื•ื•ืึธืก ืึธืคืคืขืจืก ืึท ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืึธื ืœื™ื™ื’ืŸ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื•ื•ื™ื“ืขื ืงืึทืžืขืจืึทืก, ืงืึทืžืขืจืึทืก ืื•ืŸ ื˜ืขืœืขื•ื•ื™ื–ื™ืข ื˜ื•ื ืขืจืก ืื™ืŸ ืœื™ื ื•ืงืก, ืึทื ื“ืจื•ื™ื“ ืื•ืŸ ChromeOS. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• SoftISP, ื“ืขืจ ืึธื ืœื™ื™ื’ืŸ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ MIPI ืงืึทืžืขืจืึทืก ื›ื•ืœืœ ืึท ืฉืึธืคืขืจ ืคึฟืึทืจ ืึธื•ื•2740 ืกืขื ืกืึธืจืก ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ื“ื™ ืงืขืจืŸ ืžื“ืจื’ื” ืื•ืŸ ืงืึธื“ ืคึฟืึทืจ ืฉื˜ื™ืฆืŸ ื“ื™ CSI ื•ืคื ืขืžืขืจ ืื™ืŸ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ, ื•ื•ืึธืก ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ IPU6 ืคื•ืŸ ื™ื ื˜ืขืœ ืคึผืจืึทืกืขืกืขืจื–.

ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ ืื•ืŸ ืœื™ื‘ืงืึทืžืขืจืึท ืคึผืึทืงืึทื“ื–ืฉืึทื–, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืคื•ืŸ ื“ื™ ืคึผืจื•ื™ืขืงื˜, ื–ืขื ืขืŸ ื‘ืืจืขื›ื˜ื™ื’ื˜ ืื™ืŸ ื“ื™ COPR ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ืคึฟืึทืจ ื™ื™ึทื ืžืึธื ื˜ื™ืจื•ื ื’ ืื•ื™ืฃ ืคืขื“ืึธืจืึท ืœื™ื ื•ืงืก 39. ื“ื™ ืคึผื™ื™ืคึผื•ื•ื™ืจืข ืžืขื“ื™ืข ืกืขืจื•ื•ืขืจ ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื›ืึทืคึผืŸ ื•ื•ื™ื“ืขื ืคึฟื•ืŸ MIPI ืงืึทืžืขืจืึทืก. ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืงืึทืžืขืจืึทืก ื“ื•ืจืš Pipewire ืื™ื– ืฉื•ื™ืŸ ืื ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื“ื™ libwebrtc ื‘ื™ื‘ืœื™ืึธื˜ืขืง. ืื™ืŸ ืคื™ืจืขืคืึธืงืก, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืงืึทืžืขืจืึทืก ื“ื•ืจืš ืคึผื™ื™ืคึผื•ื•ื™ืจืข ืื™ื– ื’ืขื‘ืจืื›ื˜ ืฆื• ืึท ืฉื˜ืึทื˜ ืคึผืึทืกื™ืง ืคึฟืึทืจ ื ื•ืฆืŸ ืžื™ื˜ ื•ื•ืขื‘ืจื˜ืง, ืกื˜ืึทืจื˜ื™ื ื’ ืžื™ื˜ ืžืขืœื“ื•ื ื’ 122. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืงืึทืžืขืจืึทืก ื“ื•ืจืš ืคึผื™ื™ืคึผื•ื•ื™ืจืข ืื™ืŸ ืคื™ืจืขืคืึธืงืก ืื™ื– ืคืึทืจืงืจื™ืคึผืœื˜ ืื•ืŸ ืจื™ืงื•ื•ื™ื™ืขืจื– ื“ื™ "media.webrtc.camera. ืœืึธื–ืŸ-" ืคึผืึทืจืึทืžืขื˜ืขืจ ืฆื• ื–ื™ื™ืŸ ืึทืงื˜ื™ื•ื•ื™ื™ื˜ื™ื“ ืื™ืŸ about:config pipewire."

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’