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- # SPDX-License-Identifier: GPL-2.0-only
- config DRM_VC4
- tristate "Broadcom VC4 Graphics"
- depends on ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST
- # Make sure not 'y' when RASPBERRYPI_FIRMWARE is 'm'. This can only
- # happen when COMPILE_TEST=y, hence the added !RASPBERRYPI_FIRMWARE.
- depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
- depends on DRM
- depends on SND && SND_SOC
- depends on COMMON_CLK
- depends on PM
- select DRM_DISPLAY_HDMI_HELPER
- select DRM_DISPLAY_HDMI_STATE_HELPER
- select DRM_DISPLAY_HELPER
- select DRM_KMS_HELPER
- select DRM_GEM_DMA_HELPER
- select DRM_PANEL_BRIDGE
- select SND_PCM
- select SND_PCM_ELD
- select SND_SOC_GENERIC_DMAENGINE_PCM
- select SND_SOC_HDMI_CODEC
- select DRM_MIPI_DSI
- help
- Choose this option if you have a system that has a Broadcom
- VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
- This driver requires that "avoid_warnings=2" be present in
- the config.txt for the firmware, to keep it from smashing
- our display setup.
- config DRM_VC4_HDMI_CEC
- bool "Broadcom VC4 HDMI CEC Support"
- depends on DRM_VC4
- select CEC_CORE
- help
- Choose this option if you have a Broadcom VC4 GPU
- and want to use CEC.
- config DRM_VC4_KUNIT_TEST
- tristate "KUnit tests for VC4" if !KUNIT_ALL_TESTS
- depends on DRM_VC4 && KUNIT
- select DRM_KUNIT_TEST_HELPERS
- default KUNIT_ALL_TESTS
- help
- This builds unit tests for the VC4 DRM/KMS driver. This option is
- not useful for distributions or general kernels, but only for kernel
- developers working on the VC4 driver.
- For more information on KUnit and unit tests in general,
- please refer to the KUnit documentation in
- Documentation/dev-tools/kunit/.
- If in doubt, say "N".
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