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Groups > linux.kernel > #1348334
| From | Thierry Reding <thierry.reding@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 2/2] gpu: host1x: Set DMA ops on device creation |
| Date | 2016-03-02 18:10 +0100 |
| Message-ID | <r8irE-2bo-17@gated-at.bofh.it> (permalink) |
| References | <r6mzn-Sk-7@gated-at.bofh.it> <r6mzq-Sk-43@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Fri, Feb 26, 2016 at 06:06:53PM +0900, Alexandre Courbot wrote: > Currently host1x-instanciated devices have their dma_ops left to NULL, > which makes any DMA operation (like buffer import) on ARM64 fallback > to the dummy_dma_ops and fail with an error. > > This patch calls of_dma_configure() with the host1x node when creating > such a device, so the proper DMA operations are set. > > Suggested-by: Thierry Reding <thierry.reding@gmail.com> > Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> > --- > drivers/gpu/host1x/bus.c | 2 ++ > 1 file changed, 2 insertions(+) Applied, thanks. Thierry
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[PATCH v4 1/2] gpu: host1x: Set DMA mask Alexandre Courbot <acourbot@nvidia.com> - 2016-02-26 10:10 +0100
[PATCH v4 2/2] gpu: host1x: Set DMA ops on device creation Alexandre Courbot <acourbot@nvidia.com> - 2016-02-26 10:10 +0100
Re: [PATCH v4 2/2] gpu: host1x: Set DMA ops on device creation Thierry Reding <thierry.reding@gmail.com> - 2016-03-02 18:10 +0100
Re: [PATCH v4 1/2] gpu: host1x: Set DMA mask Thierry Reding <thierry.reding@gmail.com> - 2016-03-02 18:10 +0100
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