forked from Minki/linux
7d7b25d05e
The SND_SOC_DAVINCI_MCASP driver can use either edma or sdma as
a back-end, and it takes the presence of the respective dma engine
drivers in the configuration as an indication to which ones should be
built. However, this is flawed in multiple ways:
- With CONFIG_TI_EDMA=m and CONFIG_SND_SOC_DAVINCI_MCASP=y,
is enabled as =m, and we get a link error:
sound/soc/ti/davinci-mcasp.o: In function `davinci_mcasp_probe':
davinci-mcasp.c:(.text+0x930): undefined reference to `edma_pcm_platform_register'
- When CONFIG_SND_SOC_DAVINCI_MCASP=m has already been selected by
another driver, the same link error appears even if CONFIG_TI_EDMA
is disabled
There are possibly other issues here, but it seems that the only reasonable
solution is to always build both SND_SOC_TI_EDMA_PCM and
SND_SOC_TI_SDMA_PCM as a dependency here. Both are fairly small and
do not have any other compile-time dependencies, so the cost is
very small, and makes the configuration stage much more consistent.
Fixes: f2055e145f ("ASoC: ti: Merge davinci and omap directories")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
210 lines
6.8 KiB
Plaintext
210 lines
6.8 KiB
Plaintext
menu "Audio support for Texas Instruments SoCs"
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depends on DMA_OMAP || TI_EDMA || COMPILE_TEST
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config SND_SOC_TI_EDMA_PCM
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tristate
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select SND_SOC_GENERIC_DMAENGINE_PCM
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config SND_SOC_TI_SDMA_PCM
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tristate
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select SND_SOC_GENERIC_DMAENGINE_PCM
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comment "Texas Instruments DAI support for:"
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config SND_SOC_DAVINCI_ASP
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tristate "daVinci Audio Serial Port (ASP) or McBSP suport"
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depends on ARCH_DAVINCI || COMPILE_TEST
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select SND_SOC_TI_EDMA_PCM
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help
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Say Y or M here if you want audio support via daVinci ASP or McBSP.
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The driver only implements the ASP support which is a subset of
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daVinci McBSP (w/o the multichannel support).
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config SND_SOC_DAVINCI_MCASP
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tristate "Multichannel Audio Serial Port (McASP) support"
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select SND_SOC_TI_EDMA_PCM
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select SND_SOC_TI_SDMA_PCM
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help
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Say Y or M here if you want to have support for McASP IP found in
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various Texas Instruments SoCs like:
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- daVinci devices
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- Sitara line of SoCs (AM335x, AM438x, etc)
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- DRA7x devices
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- Keystone devices
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config SND_SOC_DAVINCI_VCIF
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tristate "daVinci Voice Interface (VCIF) suport"
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depends on ARCH_DAVINCI || COMPILE_TEST
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select SND_SOC_TI_EDMA_PCM
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help
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Say Y or M here if you want audio support via daVinci VCIF.
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config SND_SOC_OMAP_DMIC
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tristate "Digital Microphone Module (DMIC) support"
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depends on ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
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select SND_SOC_TI_SDMA_PCM
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help
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Say Y or M here if you want to have support for DMIC IP found in
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OMAP4 and OMAP5.
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config SND_SOC_OMAP_MCBSP
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tristate "Multichannel Buffered Serial Port (McBSP) support"
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depends on ARCH_OMAP || ARCH_OMAP1 || COMPILE_TEST
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select SND_SOC_TI_SDMA_PCM
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help
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Say Y or M here if you want to have support for McBSP IP found in
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Texas Instruments OMAP1/2/3/4/5 SoCs.
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config SND_SOC_OMAP_MCPDM
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tristate "Multichannel PDM Controller (McPDM) support"
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depends on ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
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select SND_SOC_TI_SDMA_PCM
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help
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Say Y or M here if you want to have support for McPDM IP found in
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OMAP4 and OMAP5.
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comment "Audio support for boards with Texas Instruments SoCs"
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config SND_SOC_NOKIA_N810
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tristate "SoC Audio support for Nokia N810"
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depends on MACH_NOKIA_N810 && I2C
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_TLV320AIC3X
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help
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Say Y or M if you want to add support for SoC audio on Nokia N810.
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config SND_SOC_NOKIA_RX51
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tristate "SoC Audio support for Nokia RX-51"
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depends on ARCH_OMAP3 && I2C && GPIOLIB
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_TLV320AIC3X
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select SND_SOC_TPA6130A2
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help
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Say Y or M if you want to add support for SoC audio on Nokia RX-51
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hardware. This is also known as Nokia N900 product.
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config SND_SOC_OMAP3_PANDORA
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tristate "SoC Audio support for OMAP3 Pandora"
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depends on ARCH_OMAP3
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depends on TWL4030_CORE
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_TWL4030
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help
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Say Y or M if you want to add support for SoC audio on the OMAP3 Pandora.
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config SND_SOC_OMAP3_TWL4030
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tristate "SoC Audio support for OMAP3 based boards with twl4030 codec"
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depends on ARCH_OMAP3 || COMPILE_TEST
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depends on TWL4030_CORE
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_TWL4030
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help
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Say Y or M if you want to add support for SoC audio on OMAP3 based
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boards using twl4030 as codec. This driver currently supports:
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- Beagleboard or Devkit8000
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- Gumstix Overo or CompuLab CM-T35/CM-T3730
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- IGEP v2
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- OMAP3EVM
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- SDP3430
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- Zoom2
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config SND_SOC_OMAP_ABE_TWL6040
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tristate "SoC Audio support for OMAP boards using ABE and twl6040 codec"
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depends on TWL6040_CORE && COMMON_CLK
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depends on ARCH_OMAP4 || (SOC_OMAP5 && MFD_PALMAS) || COMPILE_TEST
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select SND_SOC_OMAP_DMIC
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select SND_SOC_OMAP_MCPDM
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select SND_SOC_TWL6040
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help
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Say Y or M if you want to add support for SoC audio on OMAP boards
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using ABE and twl6040 codec. This driver currently supports:
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- SDP4430/Blaze boards
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- PandaBoard (4430)
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- PandaBoardES (4460)
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- OMAP5 uEVM
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config SND_SOC_OMAP_AMS_DELTA
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tristate "SoC Audio support for Amstrad E3 (Delta) videophone"
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depends on MACH_AMS_DELTA && TTY
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_CX20442
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help
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Say Y or M if you want to add support for SoC audio device
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connected to a handset and a speakerphone found on Amstrad E3 (Delta)
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videophone.
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Note that in order to get those devices fully supported, you have to
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build the kernel with standard serial port driver included and
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configured for at least 4 ports. Then, from userspace, you must load
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a line discipline #19 on the modem (ttyS3) serial line. The simplest
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way to achieve this is to install util-linux-ng and use the included
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ldattach utility. This can be started automatically from udev,
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a simple rule like this one should do the trick (it does for me):
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ACTION=="add", KERNEL=="controlC0", \
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RUN+="/usr/sbin/ldattach 19 /dev/ttyS3"
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config SND_SOC_OMAP_HDMI
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tristate "OMAP4/5 HDMI audio support"
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depends on OMAP4_DSS_HDMI || OMAP5_DSS_HDMI || COMPILE_TEST
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select SND_SOC_TI_SDMA_PCM
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help
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For HDMI audio to work OMAPDSS HDMI support should be
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enabled.
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The hdmi audio driver implements cpu-dai component using the
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callbacks provided by OMAPDSS and registers the component
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under DSS HDMI device. Omap-pcm is registered for platform
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component also under DSS HDMI device. Dummy codec is used as
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as codec component. The hdmi audio driver implements also
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the card and registers it under its own platform device.
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The device for the driver is registered by OMAPDSS hdmi
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driver.
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config SND_SOC_OMAP_OSK5912
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tristate "SoC Audio support for omap osk5912"
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depends on MACH_OMAP_OSK && I2C
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select SND_SOC_OMAP_MCBSP
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select SND_SOC_TLV320AIC23_I2C
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help
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Say Y or M if you want to add support for SoC audio on osk5912.
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config SND_SOC_DAVINCI_EVM
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tristate "SoC Audio support for DaVinci EVMs"
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depends on ARCH_DAVINCI && I2C
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select SND_SOC_DAVINCI_ASP if MACH_DAVINCI_DM355_EVM
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select SND_SOC_DAVINCI_ASP if SND_SOC_DM365_AIC3X_CODEC
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select SND_SOC_DAVINCI_VCIF if SND_SOC_DM365_VOICE_CODEC
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select SND_SOC_DAVINCI_ASP if MACH_DAVINCI_EVM # DM6446
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select SND_SOC_DAVINCI_MCASP if MACH_DAVINCI_DM6467_EVM
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select SND_SOC_SPDIF if MACH_DAVINCI_DM6467_EVM
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select SND_SOC_DAVINCI_MCASP if MACH_DAVINCI_DA830_EVM
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select SND_SOC_DAVINCI_MCASP if MACH_DAVINCI_DA850_EVM
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select SND_SOC_TLV320AIC3X
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help
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Say Y if you want to add support for SoC audio on the following TI
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DaVinci EVM platforms:
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- DM355
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- DM365
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- DM6446
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- DM6447
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- DM830
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- DM850
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choice
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prompt "DM365 codec select"
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depends on SND_SOC_DAVINCI_EVM
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depends on MACH_DAVINCI_DM365_EVM
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config SND_SOC_DM365_AIC3X_CODEC
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bool "Audio Codec - AIC3101"
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help
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Say Y if you want to add support for AIC3101 audio codec
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config SND_SOC_DM365_VOICE_CODEC
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bool "Voice Codec - CQ93VC"
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select MFD_DAVINCI_VOICECODEC
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select SND_SOC_CQ0093VC
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help
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Say Y if you want to add support for SoC On-chip voice codec
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endchoice
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endmenu
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