[PATCH] gpu: host1x: select CONFIG_DMA_SHARED_BUFFER

[Thierry Reding]

On Mon, Sep 27, 2021 at 11:36:59AM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> Linking fails when dma-buf is disabled:
> 
> ld.lld: error: undefined symbol: dma_fence_release
> >>> referenced by fence.c
> >>>               gpu/host1x/fence.o:(host1x_syncpt_fence_enable_signaling) in archive drivers/built-in.a
> >>> referenced by fence.c
> >>>               gpu/host1x/fence.o:(host1x_fence_signal) in archive drivers/built-in.a
> >>> referenced by fence.c
> >>>               gpu/host1x/fence.o:(do_fence_timeout) in archive drivers/built-in.a
> 
> Fixes: 687db2207b1b ("gpu: host1x: Add DMA fence implementation")
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
> ---
>  drivers/gpu/host1x/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

Thierry
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