[PATCH] drm/amdkfd: Fix bug in pipelines initialization

[Oded Gabbay]

This patch fixes a bug when calling to init_pipeline() interface.
The index that was passed to that function didn't take into account the
first_pipe value, which represents the first pipe index that is under amdkfd's
responsibility.

Signed-off-by: Oded Gabbay <oded.gabbay at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index b9626ae..fbb353f 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -565,10 +565,10 @@ static int init_pipelines(struct device_queue_manager 
*dqm,

        for (i = 0; i < pipes_num; i++) {
                inx = i + first_pipe;
-               pipe_hpd_addr = dqm->pipelines_addr + i * CIK_HPD_EOP_BYTES;
+               pipe_hpd_addr = dqm->pipelines_addr + inx * CIK_HPD_EOP_BYTES;
                pr_debug("kfd: pipeline address %llX\n", pipe_hpd_addr);
                /* = log2(bytes/4)-1 */
-               kfd2kgd->init_pipeline(dqm->dev->kgd, i,
+               kfd2kgd->init_pipeline(dqm->dev->kgd, inx,
                                CIK_HPD_EOP_BYTES_LOG2 - 3, pipe_hpd_addr);
        }

-- 
1.9.1