Bug#822868: System with AMD A6-7400K Radeon R5 with display errors (Pepper Flash, VLC Video)

[Julien Cristau <jcristau@debian.org>]

On Thu, Apr 28, 2016 at 16:56:07 +0200, Patrick Frank wrote:

> Package: xserver-xorg-video-radeon
> Version: 1:7.5.0-1
> Severity: normal
> 
You're not actually using that driver...

> DRM Information from dmesg:
> ---------------------------
> [    0.000000] AGP: No AGP bridge found
> [    0.000000] AGP: Checking aperture...
> [    0.000000] AGP: No AGP bridge found
> [    0.000000] AGP: Node 0: aperture [bus addr 0x00000000-0x01ffffff] (32MB)
> [    0.000000] AGP: Your BIOS doesn't leave a aperture memory hole
> [    0.000000] AGP: Please enable the IOMMU option in the BIOS setup
> [    0.000000] AGP: This costs you 64MB of RAM
> [    0.000000] AGP: Mapping aperture over RAM [mem 0x94000000-0x97ffffff]
> (65536KB)
> [    0.928652] Linux agpgart interface v0.103
> [    1.521077] ata1.00: supports DRM functions and may not be fully
> accessible
> [    1.521895] ata1.00: supports DRM functions and may not be fully
> accessible
> [    1.894511] [drm] Initialized drm 1.1.0 20060810
> [    1.923576] [drm] radeon kernel modesetting enabled.
> [    1.931630] [drm:radeon_pci_probe] *ERROR* radeon kernel modesetting for
> R600 or later requires firmware-linux-nonfree.
> 
... because it requires the firmware-linux-nonfree package for your
hardware.

Cheers,
Julien