Hi Dave,
Two amdkfd fixes for -rc2:
- Fix a bug that caused 15% CPU performance drop in Kaveri. This was caused
because we overwritten the initialization of the first pipe (out of eight),
which is dedicated to radeon operation. The fix was tested by Michel Dänzer.
This bug was introduced by a patch I prepared (yeah, my bad) and was merged
to 3.19-rc6. Therefore, I also marked it as Cc:stable.
- Fix sparse warning
Thanks,
Oded
The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:
Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)
are available in the git repository at:
git://people.freedesktop.org/~gabbayo/linux tags/drm-amdkfd-fixes-2015-02-23
for you to fetch changes up to 64ea8f4af57cee9f8b0bf542819b41ee82acfcb9:
drm/amdkfd: don't set get_pipes_num() as inline (2015-02-23 10:48:02 +0200)
----------------------------------------------------------------
Oded Gabbay (2):
drm/amdkfd: Initialize only amdkfd's assigned pipelines
drm/amdkfd: don't set get_pipes_num() as inline
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 10 ++++++++--
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | 8 ++------
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 2 +-
3 files changed, 11 insertions(+), 9 deletions(-)
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
