My laptop is lenovo 310s which gpu is AMD R7 M340,i'm using ubuntu 16.04 LTS now.
'lspci' command can display my gpu below:
03:00.0 Display controller : Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] [1002:6900]
but it's not an official AMD GPU driver,I can't install AMD OPENCL SDKs.
Then I find r7 m340 on AMD Driver List : Linux Download Center .Following the link i download the 17.40 driver(AMDGPU-Pro Driver Version 17.40 for Ubuntu 16.04.3) from AMDGPU-PRO Driver for Linux® Release Notes while R7 m340 not included in AMD Product Family Compatibility yet.
After I install 17.40 drvier,I've got a login loop.So i have to uninstall 17.40 driver.
So which driver can i use?Is there no support driver for R7 M340 GPU?
Sorry for my poor English.Thx!