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| author |   Xihan Zhang <xihan.zhang@amd.com> | 2015-03-17 19:32:53 +0800 |
|---|---|---|
| committer |   Oded Gabbay <oded.gabbay@amd.com> | 2015-03-25 14:02:05 +0200 |
| commit | cea405b172e3b1fd2cf9da5ec05c7d808d6af03d (patch) | |
| tree | 02f0b670f9eb1ec27d2322bea19d70096ccdcec1 /drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | |
| parent | drm/amdkfd: Convert timestamping to use 64bit time accessors (diff) | |
| download | linux-dev-cea405b172e3b1fd2cf9da5ec05c7d808d6af03d.tar.xz linux-dev-cea405b172e3b1fd2cf9da5ec05c7d808d6af03d.zip | |
drm/amdkfd: Add multiple kgd support
The current code can only support one kgd instance. We have to
support multiple kgd instances in one system. i.e two amdgpu or two
radeon or one amdgpu + one radeon or more than two kgd instances.
Signed-off-by: Xihan Zhang <xihan.zhang@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_chardev.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 50fc8bad4964..19a4fba46e4e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -442,7 +442,8 @@ static int kfd_ioctl_get_clock_counters(struct file *filep, return -EINVAL; /* Reading GPU clock counter from KGD */ - args->gpu_clock_counter = kfd2kgd->get_gpu_clock_counter(dev->kgd); + args->gpu_clock_counter = + dev->kfd2kgd->get_gpu_clock_counter(dev->kgd); /* No access to rdtsc. Using raw monotonic time */ getrawmonotonic64(&time); |