Re: [PATCH 1/2] MIPS: Loongson: Fix fatal error during GPU init

[Sergei Shtylyov]

Hello!

On 15.05.2020 5:15, Tiezhu Yang wrote:

> When ATI Radeon graphics card has been compiled directly into the kernel
                               ^ driver

> instead of as a module, we should make sure the firmware for the model
> (check available ones in /lib/firmware/radeon) is built-in to the kernel
> as well, otherwise there exists the following fatal error during GPU init,
> change CONFIG_DRM_RADEON=y to CONFIG_DRM_RADEON=m to fix it.
>
> [    1.900997] [drm] Loading RS780 Microcode
> [    1.905077] radeon 0000:01:05.0: Direct firmware load for radeon/RS780_pfp.bin failed with error -2
> [    1.914140] r600_cp: Failed to load firmware "radeon/RS780_pfp.bin"
> [    1.920405] [drm:r600_init] *ERROR* Failed to load firmware!
> [    1.926069] radeon 0000:01:05.0: Fatal error during GPU init
> [    1.931729] [drm] radeon: finishing device.
>
> Fixes: 024e6a8b5bb1 ("MIPS: Loongson: Add a Loongson-3 default config file")
> Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
[...]

MBR, Sergei