From e405ca3a1bf166f741506c07c2a277b5d48af8f7 Mon Sep 17 00:00:00 2001 From: Ben Goz Date: Sun, 8 Mar 2015 14:15:16 +0200 Subject: [PATCH] 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 Signed-off-by: Oded Gabbay Cc: stable@vger.kernel.org --- 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 061eaa9c19c7..122eb5693ba1 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,