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306d674a2d
ARM SMCCC is only set for ARMv7 and ARMv8 CPUs, but we currently
allow the driver to be build for older architecture levels as
well, which results in a link failure:
drivers/gpu/built-in.o: In function `mtk_hdmi_hw_make_reg_writable':
:(.text+0x1e737c): undefined reference to `arm_smccc_smc'
This adds a Kconfig dependency. The patch applies on my two
previous fixes that are not yet applied, so please apply all
three to get randconfig builds to work correctly.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 8f83f26891 ("drm/mediatek: Add HDMI support")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
26 lines
699 B
Text
26 lines
699 B
Text
config DRM_MEDIATEK
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tristate "DRM Support for Mediatek SoCs"
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depends on DRM
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depends on ARCH_MEDIATEK || (ARM && COMPILE_TEST)
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depends on COMMON_CLK
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depends on HAVE_ARM_SMCCC
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depends on OF
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select DRM_GEM_CMA_HELPER
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL
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select MEMORY
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select MTK_SMI
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help
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Choose this option if you have a Mediatek SoCs.
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The module will be called mediatek-drm
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This driver provides kernel mode setting and
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buffer management to userspace.
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config DRM_MEDIATEK_HDMI
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tristate "DRM HDMI Support for Mediatek SoCs"
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depends on DRM_MEDIATEK
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select SND_SOC_HDMI_CODEC if SND_SOC
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select GENERIC_PHY
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help
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DRM/KMS HDMI driver for Mediatek SoCs
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