Collabora ya ba da sanarwar cewa Khronos ya ba da tabbacin direban zane na Panfrost kamar yadda ya yi nasarar cin nasarar duk gwajin CTS (Khronos Conformance Test Suite) kuma an gano yana da cikakken yarda da ƙayyadaddun OpenGL ES 3.1. An ba da takardar shaidar direba ta amfani da Mali-G52 GPU, amma daga baya an shirya za a ba da takardar shaida don wasu kwakwalwan kwamfuta. Musamman ma, an riga an aiwatar da tallafin da ba a tabbatar da shi ba na OpenGL ES 3.1 don guntuwar Mali-G31 da Mali-G72, waɗanda ke da tsarin gine-gine irin na Mali-G52. Don GPU Mali-T860 da tsofaffin kwakwalwan kwamfuta, har yanzu ba a bayar da cikakkiyar dacewa tare da OpenGL ES 3.1 ba.
Samun takardar shaidar yana ba ku damar ayyana dacewa a hukumance tare da ma'auni masu hoto da amfani da alamun kasuwancin Khronos masu alaƙa. Takaddar ta kuma buɗe kofa don amfani da direban Panfrost a cikin samfuran kasuwanci da suka haɗa da Mali G52 GPU. An yi gwajin a cikin wani yanayi tare da Debian GNU/Linux 11, Mesa da X.Org X Server 1.20.11 rarraba. An riga an mayar da gyare-gyare da gyare-gyaren da aka shirya a shirye-shiryen takaddun shaida zuwa reshen Mesa 21.2 kuma an haɗa su a cikin sakin Mesa 21.2.2 na jiya.
An kafa direban Panfrost a cikin 2018 ta Alyssa Rosenzweig na Collabora kuma an haɓaka shi ta hanyar injiniyan juzu'i na ainihin direbobin ARM. Tun da lambar ta ƙarshe, masu haɓakawa sun kafa haɗin gwiwa tare da kamfanin ARM, wanda ya ba da cikakkun bayanai da takaddun shaida. A halin yanzu, direba yana goyan bayan aiki tare da kwakwalwan kwamfuta bisa Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) da Bifrost (Mali G3x, G5x, G7x) microarchitectures. Don GPU Mali 400/450, ana amfani da su a cikin tsofaffin kwakwalwan kwamfuta da yawa dangane da gine-ginen ARM, ana haɓaka direban Lima daban.
source: budenet.ru