linux_dsm_epyc7002/sound/soc/dwc/Makefile

# SYNOPSYS Platform Support
obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_i2s.o
ifdef CONFIG_SND_DESIGNWARE_PCM
obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_pcm.o
endif
ASoC: Add support for synopsys i2s controller as per ASoC framework. This patch add support for synopsys I2S controller as per the ASoC framework. Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2012-06-21 17:24:51 +07:00			`# SYNOPSYS Platform Support`
			`obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_i2s.o`
ASoC: dwc: make pcm support built-in when necessary The new PIO mode for the dwc audio driver causes a link failure when it is built as a loadable module but the audio driver is built-in: sound/built-in.o: In function `i2s_irq_handler': :(.text+0x58c64): undefined reference to `dw_pcm_push_tx' sound/built-in.o: In function `dw_i2s_probe': :(.text+0x593dc): undefined reference to `dw_pcm_register' We could link both into a single module, but apparently the author intended them to be separate, so this instead changes the Makefile to force the pcm module to be built-in if the base module is. This is a bit hacky but not as bad as trying to work around it in Kconfig language. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 79361b2b98b7 ("ASoC: dwc: Add PIO PCM extension") Signed-off-by: Mark Brown <broonie@kernel.org> 2016-06-20 23:01:19 +07:00			`ifdef CONFIG_SND_DESIGNWARE_PCM`
			`obj-$(CONFIG_SND_DESIGNWARE_I2S) += designware_pcm.o`
			`endif`