[Bug 103576] AMDgpu doesn't separate Radeon R5 M430 from M330

[Bug 103576] AMDgpu doesn't separate Radeon R5 M430 from M330

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=103576

            Bug ID: 103576
           Summary: AMDgpu doesn't separate Radeon R5 M430 from M330
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: minor
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: pavoropaev@gmail.com

Created attachment 135241
  --> https://bugs.freedesktop.org/attachment.cgi?id=135241&action=edit
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.

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[Bug 103576] AMDgpu doesn't separate Radeon R5 M430 from M330

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https://bugs.freedesktop.org/show_bug.cgi?id=103576

--- Comment #1 from Christian König <deathsimple@vodafone.de> ---
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?

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[Bug 103576] AMDgpu doesn't separate Radeon R5 M430 from M330

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https://bugs.freedesktop.org/show_bug.cgi?id=103576

Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTABUG
             Status|NEW                         |RESOLVED

--- Comment #2 from Alex Deucher <alexdeucher@gmail.com> ---
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.

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