"radeon: error initializing UVD" in kernel 3.10 on hybrid laptop with CEDAR / R600

[Jörg-Volker Peetz]

Alex Deucher wrote, on 07/02/2013 22:17:
> On Tue, Jul 2, 2013 at 4:15 PM, Jörg-Volker Peetz <jvpeetz at web.de> wrote:
>> Alex Deucher wrote, on 07/02/2013 21:46:
>>> On Tue, Jul 2, 2013 at 10:09 AM, Jörg-Volker Peetz <jvpeetz at web.de> wrote:
>>>> With self-compiled linux 3.10 on a HP Pavilion dv7 with hybrid graphics (ATI
>>>> RS880M [Mobility Radeon HD 4200 Series] / ATI Manhattan [Mobility Radeon HD 5400
>>>> Series]) uvd seems to be broken.
>>>>
>>>> The new firware files are installed in /lib/firmware/radeon:
>>>>
>>>> sha1 hashes
>>>> 3142a64061ade6032c95ed948c85b15dd0ae46be  CEDAR_me.bin
>>>> a92856a4fa16926e2451a6335da7e20f01fde210  CEDAR_pfp.bin
>>>> 644b29756636687ad31a49da4aa3ed85dcedecdb  CEDAR_rlc.bin
>>>> 992d49518d3936986b5ce3ddb0d9bbd75135bb8f  CYPRESS_uvd.bin
>>>> 3e04529600d666ddb2f2f83bb0112d4fab516c04  R600_rlc.bin
>>>>
>>>> The system boots without initial ram disk.
>>>
>>> Make sure your system is using the latest CEDAR_rlc.bin as well.
>>>
>>> Alex
>>>
>> Thanks for the hint, Alex. Actually I took the files today from your repository
>> at http://people.freedesktop.org/~agd5f/radeon_ucode/ and checked them against
>> the ones downloaded from
>> http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git .
> 
> Make sure that your kernel is actually using the new ones.
> 
> Alex
> 

The files are located in /lib/firmware/radeon , the kernel configuration contains

CONFIG_EXTRA_FIRMWARE="amd-ucode/microcode_amd.bin radeon/R600_rlc.bin
radeon/CEDAR_me.bin radeon/CEDAR_pfp.bin radeon/CEDAR_rlc.bin
radeon/CYPRESS_uvd.bin"
CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"

I compiled the kernel with the firmware files already in /lib/firmware/radeon .
The kernel boots without initial ram disk.

Do I miss something?

Regards,
Jörg-Volker.