| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-08-28 | gpu: host1x: Request syncpoint IRQs only during probe | Mikko Perttunen | |
| Syncpoint IRQs are currently requested in a code path that runs during resume. Due to this, we get multiple overlapping registered interrupt handlers as host1x is suspended and resumed. Rearrange interrupt code to only request IRQs during initialization. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240531070719.2138-1-cyndis@kapsi.fi | |||
| 2023-01-26 | gpu: host1x: Rewrite syncpoint interrupt handling | Mikko Perttunen | |
| Move from the old, complex intr handling code to a new implementation based on dma_fences. While there is a fair bit of churn to get there, the new implementation is much simpler and likely faster as well due to allowing signaling directly from interrupt context. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> | |||
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index : kernel | |
| Hosts the 0x221E linux distro kernel. | Ubuntu |
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