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patjak / facetimehd

Reverse engineered Linux driver for the FacetimeHD (Broadcom 1570) PCIe webcam
GNU General Public License v2.0
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pci_set_dma_mask and pci_set_consistent_dma_mask depreciation #283

Closed pswindells77 closed 1 year ago

pswindells77 commented 1 year ago

Hi, linked to the issue raised previously, issue #282. I noticed that pci_set_dma_mask and pci_set_consistent_dma_mask have recently been depreciated. Can anybody help with a workaround? I am pretty confident this is the cause of issue #282. Thanks.

pswindells77 commented 1 year ago

Camera now working again. I replaced call on line 399 with // pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(dev_priv->dma_mask)); dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(dev_priv->dma_mask));

patjak commented 1 year ago

This should have been fixed in 75a2a5800aa46cbd679847b4d0863a5e3cef3b9e Perhaps you have a distro kernel with the dma_set_coherent_mask() change backported but still reports as a pre v5.18 kernel.