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authorBen Goz <ben.goz@amd.com>2015-03-08 14:15:16 +0200
committerOded Gabbay <oded.gabbay@amd.com>2015-03-16 23:36:58 +0200
commite405ca3a1bf166f741506c07c2a277b5d48af8f7 (patch)
tree1bbefe4c5d402ad48285f1d4b0932285dc3272a1 /drivers/gpu
parent4fadf6b6570edc40c01eb7760055f9adc19971a5 (diff)
downloadop-kernel-dev-e405ca3a1bf166f741506c07c2a277b5d48af8f7.zip
op-kernel-dev-e405ca3a1bf166f741506c07c2a277b5d48af8f7.tar.gz
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
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/radeon_kfd.c2
1 files changed, 1 insertions, 1 deletions
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,
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