Timur Kristóf, mushandi weValve, akapa hurongwa hwekuvandudza rutsigiro rweLinux rwemakadhi emifananidzo eAMD GCN 1.0 "Southern Island" uye 1.1 "Sea Islands". Gore rapfuura, mutyairi weAMDGPU akaenzaniswa nemutyairi weRadeon wemakadhi emifananidzo eGCN 1.x uye akagoneswa nemaitiro eLinux 6.19 kernel codebase, yakarongerwa kuburitswa muna Kukadzi. Makadhi eGCN 1.x akaburitswa kubva 2012 kusvika 2019 uye akafukidza mamodheru akadai seRadeon HD 77xx/78xx/79xx/87xx/88xx/89xx, Radeon R9 280, FirePro W4000-W9000, Radeon Sky 700/900, Radeon R9 265/270/370, Radeon R9 290/390, HD 7790/8870 nemamwe makadhi evhidhiyo emhuri dzeRadeon Rx 200/Rx 300.
Zvirongwa zvinosanganisira kuwedzera kwekuvandudzwa kwerutsigiro rweGCN 1.x muLinux, zvimwe zvacho zvichabatsirawo kune mamwe maGPU, akadai semhuri yePolaris.
- Kushandiswa kwerutsigiro rwemafomati (DRM format modifier) rwemaGPU eSI, CIK, VI nePolaris series, izvo zvichagonesa kushandiswa kweVulkan-based compositing managers, Zink OpenGL driver nezvimwe zvikamu.
- Kuwedzera rutsigiro rweTRAVIS neNUTMEG display bridge controllers, izvo zvinobvumira kushandiswa kweAMDGPU ne default mu configurations neCIK family APUs.
- Kugadzirisa manejimendi yesimba. MaGPU ekare anoshandisa kodhi yakasiyana yemanejimendi yesimba, "DPM," iyo yakasiyana nekodhi huru yeAMDGPU. Kubatanidza kodhi yemaGPU ekare nemamwe maGPU kuchabvisa bazi rakasiyana remaGPU aya, kunoderedza saizi yekodhi, uye kurerutsa kugadziriswa kwemutyairi.
- Zvichienderana nekuvandudzwa kwerutsigiro rweGCN 1.x mukodhi yeDC (Display Core), sekukwanisa kushandisa mavideo outputs eanalog, zvine musoro kubvisa kodhi yekare yemaGPU aya asingashandisi DC, izvo zvichaita kuti kugadzirisa kwemutyairi kuve nyore uye kuderedza saizi yekodhi kuve nyore.
- Inogadzirisa zvikanganiso zvasara zvakaita sekudzivirira simba zvisiri izvo paRadeon 430 GPUs, masikirini matema paRadeon HD 7790 analog connectors, uye zvikanganiso zvemapeji paSI/CIK GPUs.
- Rutsigiro rwemagadzirirwo enzvimbo dzakasara (PRT). Chigamba cheLinux kernel pamwe nechikumbiro chekudhonza cheMESA zvatogadzirwa kuti zvigonese basa iri.
- Rutsigiro rwekuchinjisa mutsetse muRADV driver yemaGPU ekare.
Source: opennet.ru
