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drm/amdkfd: correct pipe offset calculation 

Correct pipe offset calculation in is_pipe_enabled function,
it should be done in queues.

Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jiansong Chen 2020-12-09 19:43:44 +08:00 committed by Alex Deucher
parent 0269764a73
commit 0d801007f9
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
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@ -72,8 +72,8 @@ enum KFD_MQD_TYPE get_mqd_type_from_queue_type(enum kfd_queue_type type)
static bool is_pipe_enabled(struct device_queue_manager *dqm, int mec, int pipe)
{
int i;
int pipe_offset = mec * dqm->dev->shared_resources.num_pipe_per_mec
+ pipe * dqm->dev->shared_resources.num_queue_per_pipe;
int pipe_offset = (mec * dqm->dev->shared_resources.num_pipe_per_mec
+ pipe) * dqm->dev->shared_resources.num_queue_per_pipe;
/* queue is available for KFD usage if bit is 1 */
for (i = 0; i < dqm->dev->shared_resources.num_queue_per_pipe; ++i)