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Most of our helpers have relied on being selected so far through Kconfig, but that creates issues when we have multiple layers of helpers with some depending on others. Indeed, select doesn't select a dependency's dependencies, and thus isn't super intuitive. Depends on however doesn't have that limitation, so we can just switch all the drivers that were selecting DRM_DISPLAY_HDMI_HELPER to depend on it. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://lore.kernel.org/r/20240327-kms-kconfig-helpers-v3-12-eafee11b84b3@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_VC4
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tristate "Broadcom VC4 Graphics"
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depends on ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST
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depends on COMMON_CLK
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depends on DRM
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depends on DRM_DISPLAY_HDMI_HELPER
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depends on DRM_DISPLAY_HELPER
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depends on PM
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# Make sure not 'y' when RASPBERRYPI_FIRMWARE is 'm'. This can only
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# happen when COMPILE_TEST=y, hence the added !RASPBERRYPI_FIRMWARE.
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depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
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depends on SND && SND_SOC
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select DRM_KMS_HELPER
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select DRM_GEM_DMA_HELPER
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select DRM_PANEL_BRIDGE
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select SND_PCM
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select SND_PCM_ELD
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select SND_SOC_HDMI_CODEC
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select DRM_MIPI_DSI
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help
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Choose this option if you have a system that has a Broadcom
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VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
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This driver requires that "avoid_warnings=2" be present in
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the config.txt for the firmware, to keep it from smashing
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our display setup.
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config DRM_VC4_HDMI_CEC
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bool "Broadcom VC4 HDMI CEC Support"
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depends on DRM_VC4
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select CEC_CORE
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help
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Choose this option if you have a Broadcom VC4 GPU
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and want to use CEC.
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config DRM_VC4_KUNIT_TEST
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tristate "KUnit tests for VC4" if !KUNIT_ALL_TESTS
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depends on DRM_VC4 && KUNIT
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select DRM_KUNIT_TEST_HELPERS
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default KUNIT_ALL_TESTS
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help
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This builds unit tests for the VC4 DRM/KMS driver. This option is
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not useful for distributions or general kernels, but only for kernel
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developers working on the VC4 driver.
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For more information on KUnit and unit tests in general,
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please refer to the KUnit documentation in
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Documentation/dev-tools/kunit/.
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If in doubt, say "N".
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