On Wed, 21 Mar 2012 22:46:41 +0100 Daniel Vetter <daniel at ffwll.ch> wrote: > On Wed, Mar 21, 2012 at 12:48:46PM -0700, Jesse Barnes wrote: > > intel_clear_scanline_wait tries to clear ring wait conditions when we > > turn off pipes, to prevent hanging WAIT_EVENT and similar commands. But > > we call it early before rings have been setup during initialization and > > shouldn't touch the ring regs yet. > > > > Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org> > > Just a curious question: Does vlv not like this and blow up or is this > just something that poped up in register trace/code reviewing? Just something that popped up. No actual harm done afaict aside from writing some real low register address during init... -- Jesse Barnes, Intel Open Source Technology Center -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120321/2079a2b5/attachment-0001.pgp>
