[Bug 71891] 3.13 fails to boot with the radeon module

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon May 12 10:07:46 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=71891

--- Comment #35 from Dieter Nützel <Dieter at nuetzel-hh.de> ---
(In reply to Alex Deucher from comment #33)
> I wonder if UVD uses the reference clock directly, or if it uses xclk.  If
> it uses xclk, they may explain the problems.  Can you post your dmesg output
> with this patch applied?

Here is mine (with latest stuff from Christian):

[   11.159443] [drm] initializing kernel modesetting (RV730 0x1002:0x9495
0x174B:0x0028).

[   11.257005] [drm] ref: 2700, xclk: 2700

[   11.263794] radeon 0000:01:00.0: WB disabled   <--- Is this intended?

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV730
[Radeon HD 4600 AGP Series] (prog-if 00 [VGA controller])
        Subsystem: PC Partner Limited / Sapphire Technology Radeon HD 4650 AGP
DDR2
        Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16
        Memory at c0000000 (32-bit, prefetchable) [size=256M]
        I/O ports at a800 [size=256]
        Memory at dfdf0000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at dfdc0000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] AGP version 3.0
        Kernel driver in use: radeon
        Kernel modules: radeon

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