blackbird-op-linux - Blackbird™ Linux sources for OpenPOWER

	Commit message (Collapse)	Author	Age	Files	Lines
*	drm/nouveau/bar/gm20b: Avoid BAR1 teardown during init	Thierry Reding	2019-09-17	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \|	Writing the 0x1704 (BUS_BAR1_BLOCK) register causes the GPU to probe the memory region at the programmed address. The result is an address decode error in the external memory controller because address 0, which is what is written to the register, is not designated as accessible to devices. Avoid triggering DMA from the GPU by removing teardown of the BAR1. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
*	drm/nouveau/bar/gm107-: wait for instance block binding to complete	Ben Skeggs	2017-11-02	1	-0/+42
	Discovered by accident while working to use BAR2 access to instmem objects on more paths. We've apparently been relying on luck up until now! Signed-off-by: Ben Skeggs <bskeggs@redhat.com>