4 Commits

Author	SHA1	Message	Date
Maarten Lankhorst	ce806a3047	nouveau: Fix alignment requirements on src and dst addresses ... Linear copy works by adding the offset to the buffer address, which may end up not being 16-byte aligned. Some tests I've written for prime_pcopy show that the engine allows this correctly, so the restriction on lowest 4 bits of address can be lifted safely. The comments added were by envyas, I think because I used a newer version. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: stable@vger.kernel.org	2012-07-26 10:28:13 +10:00
Ben Skeggs	0f0f7be8bd	drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions ... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>	2011-12-21 19:01:30 +10:00
Ben Skeggs	971fa6b46d	drm/nva3/copy: update fuc source for latest envytools ... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>	2011-12-21 19:01:30 +10:00
Ben Skeggs	7ff5441e55	drm/nva3: implement support for copy engine ... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>	2011-05-16 10:48:48 +10:00