Bug 91462

Summary: Radeon R7 360 (Bonaire) not initialized correctly
Product: xorg Reporter: josla972
Component: Driver/RadeonAssignee: xf86-video-ati maintainers <xorg-driver-ati>
Status: RESOLVED NOTABUG QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg dump none

Description josla972 2015-07-25 18:47:07 UTC 
Created attachment 117374 [details]
dmesg dump

It seems like KMS is not working since the resolution is extremely low and I cannot find my card as /sys/class/drm/card*.

I attached the dmesg dump. Compiled with firmware as suggested by the gentoo wiki https://wiki.gentoo.org/wiki/Radeon :

radeon/bonaire_ce.bin radeon/bonaire_mc.bin radeon/bonaire_me.bin radeon/bonaire_mec.bin radeon/bonaire_pfp.bin radeon/bonaire_rlc.bin radeon/bonaire_sdma.bin radeon/bonaire_smc.bin radeon/BONAIRE_uvd.bin radeon/BONAIRE_vce.bin 

This is all I find that dmesg gives me regarding radeon: [    0.457300] [drm] radeon kernel modesetting enabled

I added radeon.modeset=1 just to be explicit after a couple of failed attempts (found it from a quite old source) but I guess it should not be necessary (same dmesg output)

I also tried compiling radeon as a module instead, but the dmesg output was just as sparse when I loaded the module.
Comment 1 josla972 2015-07-25 20:20:36 UTC 
It seems to work with kernel 4.1.2 (compared to 4.0.4).

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