Maawa mashoma apfuura iyo nyowani vhezheni yeLinux Kernel 5.5 yakaburitswa, iyo yakaziviswa naLinus Torvalds uye kuti mumwe wedu akagovana chiziviso chekutanga kwayo mu yapfuura post.
Uye ndizvo izvozvo iyi vhezheni inouya nerondedzero yeshanduko dzakanaka Uye zvakakodzera kusimuka uye kumhanya pane yedu Linux kugovera kare, zvichipiwa izvo kunze kwemaitiro ekuteedzera iwo mamiriro eanorarama zvigamba, izvo zvinoita kuti zvive nyore kusangana kwakabatanidzwa kweanoverengeka maratidziro ehupenyu kune inomhanya sisitimu.
Zvakaren Kwakawanda kuwedzerwa kwehardware kunowedzerwa, pamwe nekubatanidzwa kwerutsigiro rwezvinhu zvitsva pamusika.
Muchikamu chekuvandudza kwatinogona kuwana , que yezvivakwa zveX86 izvo, kunyangwe hazvo kugoverwa kwakawanda kwakasiya ichi chivakwa, iyo kernel inoenderera ichishanda pairi. Zvekuvakwa uku tsigiro yemapeji mashanu ekurangarira ndangariro inoitwa, Izvo izvi zvinobvumira saizi inokwana RAM kuti iwedzerwe zvakanyanya.
Nguva yezvivakwa zveARM64, inoitwa kushanda kuzere kwesisitimu tambo, kusanganisira kuwana kukakavara kwemabasa anoongororwa.
Mune iyo subsystem DRM (Direct Inopa Maneja), yawedzera modhi yekukurumidza kudzima maVRAM mabhaudhi muGEM, izvo zvisingatungamire kuchinjika mune yekurangarira peji tafura.
Kana zviri zvemachipisi emhurikuna Jasper Lake, Intel DRM mutyairi rutsigiro yakawedzerwa yeIntel mifananidzo yemakadhi, uyezve iyo zvakare tsigiro yeTiger Lake machipisi yakagadziridzwa.
Zvakare chimwe chitsva ndechekuti kuburitsa kugona kuburikidza nekuratidzira chiteshi muHDR modhi inoitwa (yakakwirira simba renji).
Chimwe chinhu chitsva zvine chekuita nerutsigiro rwehardware inoitirwa maLaptops eHuawei uko kwakasiyana kugadzirisa bug uye kumwe kugadzirisa kodhi kwakabatanidzwa.
Uye zvekuvandudza ndezvi: tsigiro yeFn kiyi yekubata kushandura iyo Fn kiyi, pamwe neiyo Tsigira mabhatiri ekuchaja mabheji.
Tsigiro yeiyo WMI q manejimendi manejimendi inotaurwa zvakare.Ivo vakashandisa yavo Matebook malaptop kubvira angangoita 2017. Zvakare, DebugFS rutsigiro kuburitsa chinongedzo kudaidza iyo WMI manejimendi manejimendi.
Wakawedzera DRM_I915_UNSTABLE marongero kugonesa shanduko dzekuyedza iyo inotyora kuenderana kweAPI / ABI uye Gen12 + machipisi anosanganisira kutsigira HDCP 1.4 uye 2.2 (High-bandwidth Dhijitari Dziviriro) tekinoroji yekudzivirira.
Ukuwo, yeamdgpu controller kuwedzerwa kweiyo tsigiro yeiyo HDCP 1.4 yekudzivirira tekinoroji.
Izvo zvinotaurwa zvakare kuti kugona kupinza uye kutumira kunze dma-buf kwakaitwa pasina kushandiswa kweanobatsira madhiraivha e DRM.
Ye Vega 20 GPU, RAS (Reliability Service Kuwanikwa) rutsigiro rwakapiwa, rutsigiro rweMSI-X rwakawedzerwa uyezve kugona kudarika (OverDrive) kuburikidza ne sysfs yeNavi GPU yakawedzerwa.
YeArcturus GPUs, rutsigiro rweEEPROM rwakawedzerwa uye injini dzeVCN dzinoshandiswa kukurumidza kukodha vhidhiyo. Wakawedzera rutsigiro rweRaven2-based Dali ASICs. Wakawedzera PCI IDs yeNavi12 makadhi uye Navi14 yakavakirwa paGPUs. Kusanganisira VCN2.5 encoding enjini inotsigira.
Zve Amdkfd mutyairi (ye discrete GPUs senge Fiji, Tonga, Polaris) suye yakawedzera rutsigiro rwemamepu zvinoenderana neNavi12, Navi14 uye Renoir GPUs, pamwe nekugona kushanda mukuvakwa KWESIMBA.
Yeimwe yekuvandudza iyo inosanganiswa mune iyi nyowani vhezheni yeLinux Kernel 5.5:
- Mutungamiriri weAdreno akagamuchira rutsigiro rweAdreno 510 GPU.
- DisplayPort inotsigira tegra 210, 186 uye 194 machipisi yakawedzerwa kune tegra controller.
- Virtio-gpu yakawedzera rutsigiro rwe mmap.
- Ruzha subsystem inotsigira iyo WoV (Voice Activation) michina inoshandiswa kumutsa imwe Mediatek SoC-yakavakirwa Chromebook kubva pakamira mamiriro.
- Wakawedzera mutyairi mutsva weHID weLogitech mitambo yemitambo (G15, G15 v2).
- Wakawedzera rutsigiro rweSGI Octane / Octane2 nzvimbo dzekushandira.
Pasina kupokana, iri vhezheni yeLinux Kernel iyo inofanirwa kukwidziridzwa izvozvi, sezvo iine zvakare nekusiyana kwakasiyana kwemidziyo yeARM kune akasiyana madhizagi akatowana rutsigiro rweiyi nyowani vhezheni.
Nini rtl8812au mune kernel?