Bug 103576

Summary: AMDgpu doesn't separate Radeon R5 M430 from M330
Product: DRI Reporter: pavoropaev
Component: DRM/AMDgpuAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED NOTABUG QA Contact:
Severity: minor    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
lspci -vvv of video card none

Description pavoropaev 2017-11-05 05:10:07 UTC
Created attachment 135241 [details]
lspci -vvv of video card

While those two video cards are similar, they aren't the same.
Noted on kernel 4.14.10 in openSUSE and 4.14.11 in Gentoo.
Attached lspci of video card. Will provide additional info if asked.
Comment 1 Christian König 2017-11-05 14:24:59 UTC
IIRC the ASIC is identical, just configuration parameter like amount of video memory and clocks are different.

As you can see on the lspci output even the PCI-IDs are the same. So why should amdgpu differentiate between the two?
Comment 2 Alex Deucher 2017-11-05 17:09:45 UTC
To determine the full marketing name you need to take into account the device id, subsystem vendor ids, and pci revision id.  The names in the linux PCI database (which is what lspci uses) are only tied to the device id.  You would need to rework the linux pci device id database to show a string based on a combination of all of those things.  Rest assured the driver does the right thing for all variants.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.