On Wed, Dec 14, 2011 at 11:32 AM, batouzo batouzo@gmx.com wrote:
On 12/14/2011 03:10 PM, Alex Deucher wrote:
Though, the 60 second delay may influence the rarity of hitting BUG (it was the case with netconsole's 60sec wait). Should I just remove loading of this firmware?
Make sure the ucode is available in your initrd or kernel image or filesystem depending on how you are loading the driver. The driver has much more limited functionality without the ucode (no acceleration support, no interrupt support). You may not hit the bug at all due to the reduced functionality.
Actually, where is that file? Can't find CEDAR_pfp.bin or even any "*CEDAR*" in entire filesystem where I build the kernel.
Also I tried CONFIG_FIRMWARE_IN_KERNEL=y but it didn't helped, hm.
You need to grab them from here: http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
Alex
[ 62.347154] r600_cp: Failed to load firmware "radeon/CEDAR_pfp.bin" [ 62.347189] [drm:evergreen_startup] *ERROR* Failed to load firmware! [ 62.347222] radeon 0000:01:00.0: disabling GPU acceleration
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