Message ID | 20191012024230.159371-1-maowenan@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [-next] ASoC: atmel: select SND_ATMEL_SOC_DMA for SND_ATMEL_SOC_SSC | expand |
On 12/10/2019 10:42:30+0800, Mao Wenan wrote: > If SND_ATMEL_SOC_SSC_PDC=y and SND_ATMEL_SOC_SSC_DMA=m, > below errors can be found: > sound/soc/atmel/atmel_ssc_dai.o: In function > `atmel_ssc_set_audio': > atmel_ssc_dai.c:(.text+0x6fe): undefined reference to > `atmel_pcm_dma_platform_register' > make: *** [vmlinux] Error 1 > > After commit 18291410557f ("ASoC: atmel: enable > SOC_SSC_PDC and SOC_SSC_DMA in Kconfig"), SND_ATMEL_SOC_DMA > and SND_ATMEL_SOC_SSC are selected by SND_ATMEL_SOC_SSC_DMA, > SND_ATMEL_SOC_SSC is also selected by SND_ATMEL_SOC_SSC_PDC, > the results are SND_ATMEL_SOC_DMA=m but SND_ATMEL_SOC_SSC=y, > so the errors happen. > > This patch make SND_ATMEL_SOC_SSC select SND_ATMEL_SOC_DMA. > > Fixes: 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig") > Signed-off-by: Mao Wenan <maowenan@huawei.com> > --- > sound/soc/atmel/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig > index f118c22..2938f6b 100644 > --- a/sound/soc/atmel/Kconfig > +++ b/sound/soc/atmel/Kconfig > @@ -19,6 +19,7 @@ config SND_ATMEL_SOC_DMA > > config SND_ATMEL_SOC_SSC > tristate > + select SND_ATMEL_SOC_DMA > This is not the solution because this doesn't allow to compile out DMA and use only PDC. I think Arnd already submitted a proper patch. > config SND_ATMEL_SOC_SSC_PDC > tristate "SoC PCM DAI support for AT91 SSC controller using PDC" > -- > 2.7.4 >
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index f118c22..2938f6b 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -19,6 +19,7 @@ config SND_ATMEL_SOC_DMA config SND_ATMEL_SOC_SSC tristate + select SND_ATMEL_SOC_DMA config SND_ATMEL_SOC_SSC_PDC tristate "SoC PCM DAI support for AT91 SSC controller using PDC"
If SND_ATMEL_SOC_SSC_PDC=y and SND_ATMEL_SOC_SSC_DMA=m, below errors can be found: sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio': atmel_ssc_dai.c:(.text+0x6fe): undefined reference to `atmel_pcm_dma_platform_register' make: *** [vmlinux] Error 1 After commit 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig"), SND_ATMEL_SOC_DMA and SND_ATMEL_SOC_SSC are selected by SND_ATMEL_SOC_SSC_DMA, SND_ATMEL_SOC_SSC is also selected by SND_ATMEL_SOC_SSC_PDC, the results are SND_ATMEL_SOC_DMA=m but SND_ATMEL_SOC_SSC=y, so the errors happen. This patch make SND_ATMEL_SOC_SSC select SND_ATMEL_SOC_DMA. Fixes: 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig") Signed-off-by: Mao Wenan <maowenan@huawei.com> --- sound/soc/atmel/Kconfig | 1 + 1 file changed, 1 insertion(+)