linux/drivers/gpu/drm/amd
Jay Cornwall af68d87cac drm/amdkfd: Clamp EOP queue size correctly on Gfx8
Gfx8 HW incorrectly clamps CP_HQD_EOP_CONTROL.EOP_SIZE, which can
lead to scheduling deadlock due to SE EOP done counter overflow.

Enforce a EOP queue size limit which prevents the CP from sending
more than 0xFF events at a time.

Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-15 23:00:14 -04:00
..
acp drm: amd: remove broken include path 2017-03-14 19:19:44 -04:00
amdgpu drm/amdkfd: Clean up KFD style errors and warnings v2 2017-08-15 23:00:04 -04:00
amdkfd drm/amdkfd: Clamp EOP queue size correctly on Gfx8 2017-08-15 23:00:14 -04:00
include Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux into drm-next 2017-08-02 12:43:12 +10:00
powerplay drm/amd/powerplay: fix coding style in hwmgr.c 2017-08-15 14:46:18 -04:00
scheduler drm/amd/sched: print sched job id in amd_sched_job trace 2017-07-14 11:06:00 -04:00