[Openpvrsgx-devgroup] old am3517 version

Jeroen Hofstee jeroen at myspectrum.nl
Sun Dec 22 13:49:22 CET 2019


Hello Nikolaus,

On 12/20/19 10:34 PM, H. Nikolaus Schaller wrote:
>> ok I messed up, in copy_to_user..
>> now at:
>>
>> [  330.371255] pvrsrvkm: loading out-of-tree module taints kernel.
>> [  330.389610] PVR: PVRCore_Init
>> [  330.405191] PVR: PVRSRVDriverProbe(pDevice=7e3cbcdf)
>> [  330.416538] PVR: EnableSystemClocks: Enabling System Clocks
>> [  330.417190] PVR: Setting GPTIMER11 parent to System Clock
>> [  330.417485] PVR: GPTIMER11 clock is 13MHz
>> [  330.417571] PVR: Setting GPTIMER11 mode to posted (currently is non-posted)
>> [  330.421343] PVR: PVRCore_Init: major device 246
>> [  339.692940] PVR: Installing MISR with cookie fd0e6ee9
>> [  339.693598] PVR: Installing device LISR SGX ISR on IRQ 21 with cookie f5cce1ef
>> [  339.693772] PVR: SysFinalise: Version string: SGX revision = 1.2.1
> ^^^ cool! We may be lucky to get something for omap3430/3530 as well.
>
>> [  349.485803] PVR_K:(Error): DoMapToUser: Error - vmf_insert_mixed failed (100) [795,
>> home/jeroen/Graphics_SDK_4_09_00_01/GFX_Linux_KM/services4/srvkm/env/linux/mmap.c]
> ^^^ means you probably also need this patch:
> https://github.com/openpvrsgx-devgroup/linux_openpvrsgx/commit/ad547b35b70d81486130521f34ba7d4a92419757
>
>
Thanks, it is working now.

Regards,

Jeroen



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