Commit e405ca3a authored Mar 08, 2015 by Ben Goz Committed by Oded Gabbay Mar 16, 2015

drm/radeon: Changing number of compute pipe lines



The current CP firmware can handle Usermode Queues only on MEC1.
To reflect this firmware change, this commit reduces number of compute pipelines
to 4 - 1, from 8 - 1 (the first pipeline is allocated for kgd).

Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Cc: stable@vger.kernel.org

parent 4fadf6b6

drivers/gpu/drm/radeon/radeon_kfd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -153,7 +153,7 @@ void radeon_kfd_device_init(struct radeon_device *rdev)
		.compute_vmid_bitmap = 0xFF00,

		.first_compute_pipe = 1,
		.compute_pipe_count = 8 - 1,
		.compute_pipe_count = 4 - 1,
		};

		radeon_doorbell_get_kfd_info(rdev,