Etnaviv driver does bind with 4.9-rc1

[Fabio Estevam]

Hi,

With kernel 4.8.2 the following messages are seen on a mx6q:

root at imx6qsabresd:~# dmesg | grep etnaviv
[    2.378176] etnaviv gpu-subsystem: bound 134000.gpu (ops gpu_ops)
[    2.384352] etnaviv gpu-subsystem: bound 130000.gpu (ops gpu_ops)
[    2.390542] etnaviv gpu-subsystem: bound 2204000.gpu (ops gpu_ops)
[    2.396745] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[    2.448947] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
[    2.500001] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
[    2.506119] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0

However, with 4.9-rc1 none of these log messages appear:

root at imx6qsabresd:~# dmesg | grep etnaviv
root at imx6qsabresd:~#

For some reason etnaviv_gpu_bind() is never getting called.

I haven't debugged this yet. If anyone has some ideas, please let me know.

Thanks,

Fabio Estevam