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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_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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