Messages in this thread | | | Subject | Re: [PATCH] media: staging: tegra-vde: select DMA_SHARED_BUFFER | From | Dmitry Osipenko <> | Date | Fri, 5 Jan 2018 15:03:56 +0300 |
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On 05.01.2018 12:43, Arnd Bergmann wrote: > Without CONFIG_DMA_SHARED_BUFFER we run into a link error for the > dma_buf_* APIs: > > ERROR: "dma_buf_map_attachment" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > ERROR: "dma_buf_attach" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > ERROR: "dma_buf_get" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > ERROR: "dma_buf_put" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > ERROR: "dma_buf_detach" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > ERROR: "dma_buf_unmap_attachment" [drivers/staging/media/tegra-vde/tegra-vde.ko] undefined! > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/staging/media/tegra-vde/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/staging/media/tegra-vde/Kconfig b/drivers/staging/media/tegra-vde/Kconfig > index ec3ddddebdaa..5c4914674468 100644 > --- a/drivers/staging/media/tegra-vde/Kconfig > +++ b/drivers/staging/media/tegra-vde/Kconfig > @@ -1,6 +1,7 @@ > config TEGRA_VDE > tristate "NVIDIA Tegra Video Decoder Engine driver" > depends on ARCH_TEGRA || COMPILE_TEST > + select DMA_SHARED_BUFFER > select SRAM > help > Say Y here to enable support for the NVIDIA Tegra video decoder >
Thanks!
Acked-by: Dmitry Osipenko <digetx@gmail.com>
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