From: Ben Goz <ben....@amd.com>
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 at amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay at amd.com>
---
drivers/gpu/drm/radeon/radeon_kfd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_kfd.c
b/drivers/gpu/drm/radeon/radeon_kfd.c
index 061eaa9..122eb56 100644
--- a/drivers/gpu/drm/radeon/radeon_kfd.c
+++ b/drivers/gpu/drm/radeon/radeon_kfd.c
@@ -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,
--
2.1.0
