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drm/radeon: Changing number of compute pipe lines

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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
This commit is contained in:
Ben Goz 2015-03-08 14:15:16 +02:00 committed by Oded Gabbay
parent 4fadf6b657
commit e405ca3a1b
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/radeon_kfd.c
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@ -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,