- 18 May, 2018 40 commits
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Ben Skeggs authored
Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
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Ben Skeggs authored
The value for GF100 has changed here, but it matches RM now. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
RM does this for some reason, and is enforced in HW on Volta. Signed-off-by: -
Ben Skeggs authored
RM does this for some reason. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Newer HW doesn't appear to send this event, which will cause long delays in runlist updates if they don't complete immediately. RM doesn't use these events anywhere, and an NVGPU commit message notes that polling is the preferred method even on HW that supports the event. Signed-off-by: -
Ben Skeggs authored
This will be required to support features on newer hardware. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
We didn't used to be aware that runlist/engine IDs weren't the same thing, or that there was such variability in configuration between GPUs. By exposing this information to a client, and giving it explicit control of which runlist it's allocating a channel on, we're able to make better choices. The immediate effect of this is that on GPUs where CE0 is the "GRCE", we will now be allocating a copy engine running asynchronously to GR for BO migrations - as intended. Signed-off-by: -
Ben Skeggs authored
Will be used to improve channel runlist selection. Signed-off-by: -
Ben Skeggs authored
This will be required to support Volta. Signed-off-by: -
Ben Skeggs authored
These can exist on GP100 and newer. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
Will be used for fifo runlist selection. Signed-off-by: -
Ben Skeggs authored
We have a need to fetch data from GPU-specific sub-devices that is not tied to any particular engine object. This commit provides the framework to support such queries. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
This will be required to support Volta, but also allows us to remove code that's duplicated for each channel type already. Signed-off-by: -
Ben Skeggs authored
This will be required to support Volta. Signed-off-by: -
Ben Skeggs authored
Unnecessarily complicated, and a barrier to cleanly supporting Volta. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Introduces a new method of defining channels available from the display, common to all channel types, allowing for more flexibility in available channel types/counts, and reducing the amount of boiler-plate required. This will be required to support Volta. Signed-off-by: -
Ben Skeggs authored
More simplification. Signed-off-by: -
Ben Skeggs authored
Engines are initialised on an as-needed basis, so this results in the same behaviour, whilst allowing us to simplify things a bit. Signed-off-by:
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