On Mon, 04 Nov 2024 11:50:50 +0200, Andy Shevchenko wrote:
> The recently submitted fix-commit revealed a problem in the iDMA 32-bit
> platform code. Even though the controller supported only a single master
> the dw_dma_acpi_filter() method hard-coded two master interfaces with IDs
> 0 and 1. As a result the sanity check implemented in the commit
> b336268dde75 ("dmaengine: dw: Add peripheral bus width verification")
> got incorrect interface data width and thus prevented the client drivers
> from configuring the DMA-channel with the EINVAL error returned. E.g.,
> the next error was printed for the PXA2xx SPI controller driver trying
> to configure the requested channels:
>
> [...]
Applied, thanks!
[1/1] dmaengine: dw: Select only supported masters for ACPI devices
commit: f0e870a0e9c5521f2952ea9f3ea9d3d122631a89
Best regards,
--
~Vinod
