On Wed, May 09, 2018 at 03:02:55PM +1000, Stephen Rothwell wrote:
> > - ret = of_dma_configure(dev, NULL);
> > + ret = of_dma_configure(dev, NULL, true);
> > if (ret < 0) {
> > DRM_ERROR("Cannot setup DMA ops, ret %d", ret);
> > return ret;
> > --
> > 2.17.0
>
> This is now needed for the merge of the drm and dma-mapping trees.
FYI, because the dma_configure change touch so much code and the author
wants to base more work on it it actually is in a guranteed stable
branch with just those patches:
git://git.infradead.org/users/hch/dma-mapping.git dma-configure
Gitweb:
http://git.infradead.org/users/hch/dma-mapping.git/shortlog/refs/heads/dma-configure
Feel free to pull this into the drm tree.
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