On Sat, Sep 26, 2015 at 3:15 AM, Sudip Mukherjee
[off-list ref] wrote:

BTW, I had a doubt about drm drivers. Is there any library or test suite
to test the driver? I am almost halfway in making a KMS driver for SM712
but still don't know how to test it properly. I was thinkig of asking
Daniel offlist but since this thread came up so asking here.

Take a look at the modetest tool, part of libdrm:
http://cgit.freedesktop.org/mesa/drm/tree/tests/modetest

It's quite handy and contains command-line access to a lot of the
various KMS functionality, changing modes, configuring planes,
different formats, etc.

  -ilia