- 12 Feb, 2021 2 commits
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Dave Airlie authored
Merge tag 'drm-misc-next-fixes-2021-02-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next-fixes cherry picked from drm-misc-next for v5.12: - Assorted small fixes. - Disable and remove gma3600 support. - Fix CEC for vc4/hdmi. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/dac2ae30-c5d9-4222-39e2-f64067310491@linux.intel.com
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git://github.com/skeggsb/linuxDave Airlie authored
Ben wrote: The problem is that GA100 added enough new engine types and instances that we would have begun to overflow various u64 bitfields used to track the connections between various engines. Rather than addressing subdevs by a unique index, we give each subdev a type and instance id, and replace the use of bitfields tied to subdev index with other methods. Notable changes: - replace subdev index with subdev type + instance id - engines that turn out to be fused-off (can't detect until later in init) no longer leave dangling pointers around - new subdev/instance additions no longer need to be made in multiple places - ampere engine topology is now being parsed Signed-off-by:
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- 11 Feb, 2021 38 commits
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Ben Skeggs authored
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Ben Skeggs <bskeggs@redhat.com> Reviewed-by:
Lyude Paul <lyude@redhat.com>
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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
Instead of subdev index. Signed-off-by:
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Ben Skeggs authored
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Ben Skeggs authored
This data is used to know which engines/classes are reachable on a given channel's runlist, and needs to be replaced with something that doesn't rely on subdev index. Signed-off-by:
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Ben Skeggs authored
Will be used by common code in subsequent commits to lookup driver engine state from HW engine ID. Signed-off-by:
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Ben Skeggs authored
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Ben Skeggs authored
Will be used by common code in subsequent commits to replace arrays indexed by subdev index. Signed-off-by:
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