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Re: [Xen-devel] [GIT PULL] devel/pat + devel/kms.fixes-0.5 on RV730 PRO [Radeon HD 4650]

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>

Date: Tue, 17 Aug 2010 07:50:44 -0700 (PDT)

Delivery-date: Tue, 17 Aug 2010 07:51:27 -0700

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Seems to be F13/dracut issue in my case.

Xen 4.0.1-rc6 & 2.6.32.19 ( KMS enabled) installed on top of Ubuntu 10.04
with no problems.

--- On Tue, 8/17/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] [GIT PULL] devel/pat + devel/kms.fixes-0.5 on RV730 PRO [Radeon HD 4650]
To: "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Tuesday, August 17, 2010, 3:09 AM

> How about -v? See if the file RV730_pfp.bin gets put in the initramfs
image.

I unzipped and uncpio initramfs :-
file is not there.
Tried --fware option of dracut. No luck.
File gets installed in /lib/fmware/radeon folder , but doesn't get
included in "initramfs"

> Did you make sure that the CONFIG_DRM_RADEON is set to 'm'?
It appears to be set to 'y'

> After that did you recompile the kernel and modules and re-installed them?
Yes.

--- On Mon, 8/16/10, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:

From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] [GIT PULL] devel/pat + devel/kms.fixes-0.5 on RV730 PRO [Radeon HD 4650]
To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Monday, August 16, 2010, 4:05 PM

On Mon, Aug 16, 2010 at 11:35:24AM -0700, Boris Derzhavets wrote:
> > Can you provide the serial output?
> No
>
> > Is the error the same as you reported
> before (were it could not load the firmware code?)
>
> Yes.
> Xen System loads up so i have dmesg.log It's attached
>
> > Can you try fiddling with the dracut options to force it include the
> proper firmware bits?
>
> Which ones ? That is what happens loading Dom0.

How about -v? See if the file RV730_pfp.bin gets put in the initramfs
image. Did you make sure that the CONFIG_DRM_RADEON is set to 'm'? After
that did you recompile the kernel and modules and re-installed them?

>
> Dmesg:
>
> [drm] Loading RV730 CP Microcode
> platform radeon_cp.0: firmware: requesting radeon/RV730_pfp.bin
>
> Hangs.... for a while.
>
> r600_cp: Failed to load firmware "radeon/RV730_pfp.bin"
> [drm:rv770_init] *ERROR* Failed to load firmware!
> [drm:radeon_driver_load_kms] *ERROR* Fatal error while trying to initialize radeon.
> radeon 0000:01:00.0: PCI INT A disabled
> radeon: probe of 0000:01:00.0 failed with error -2
>
> Proceed with normal load.

You need to figure out why it isn't including that firmware file on the
initramfs.

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