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f9f087d946
The new audio code fails to build when sounds support is in a loadable
module but the GPU driver is built-in:
x86_64-linux-ld: zynqmp_dp_audio.c:(.text+0x6a8): undefined reference to `devm_snd_soc_register_card'
x86_64-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dp_audio.o:(.rodata+0x1bc): undefined reference to `snd_soc_info_volsw'
x86_64-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dp_audio.o:(.rodata+0x1f0): undefined reference to `snd_soc_get_volsw'
x86_64-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dp_audio.o:(.rodata+0x1f4): undefined reference to `snd_soc_put_volsw'
Change the Kconfig dependency to disallow the sound support in this
configuration.
Fixes: 3ec5c15793 ("drm: xlnx: zynqmp_dpsub: Add DP audio support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250227132036.1136600-1-arnd@kernel.org
29 lines
903 B
Text
29 lines
903 B
Text
config DRM_ZYNQMP_DPSUB
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tristate "ZynqMP DisplayPort Controller Driver"
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depends on ARCH_ZYNQMP || COMPILE_TEST
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depends on COMMON_CLK && DRM && OF
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depends on DMADEVICES
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depends on PHY_XILINX_ZYNQMP
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depends on XILINX_ZYNQMP_DPDMA
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select DMA_ENGINE
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select DRM_CLIENT_SELECTION
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_BRIDGE_CONNECTOR
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select DRM_GEM_DMA_HELPER
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select DRM_KMS_HELPER
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select GENERIC_PHY
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help
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This is a DRM/KMS driver for ZynqMP DisplayPort controller. Choose
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this option if you have a Xilinx ZynqMP SoC with DisplayPort
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subsystem.
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config DRM_ZYNQMP_DPSUB_AUDIO
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bool "ZynqMP DisplayPort Audio Support"
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depends on DRM_ZYNQMP_DPSUB
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depends on SND && SND_SOC
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depends on SND_SOC=y || DRM_ZYNQMP_DPSUB=m
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select SND_SOC_GENERIC_DMAENGINE_PCM
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help
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Choose this option to enable DisplayPort audio support in the ZynqMP
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DisplayPort driver.
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