1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Broadcom VC4 Graphics"
4 depends on ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST
5 # Make sure not 'y' when RASPBERRYPI_FIRMWARE is 'm'. This can only
6 # happen when COMPILE_TEST=y, hence the added !RASPBERRYPI_FIRMWARE.
7 depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
9 depends on SND && SND_SOC
12 select DRM_DISPLAY_HDMI_HELPER
13 select DRM_DISPLAY_HELPER
15 select DRM_GEM_DMA_HELPER
16 select DRM_PANEL_BRIDGE
19 select SND_SOC_GENERIC_DMAENGINE_PCM
20 select SND_SOC_HDMI_CODEC
23 Choose this option if you have a system that has a Broadcom
24 VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
26 This driver requires that "avoid_warnings=2" be present in
27 the config.txt for the firmware, to keep it from smashing
30 config DRM_VC4_HDMI_CEC
31 bool "Broadcom VC4 HDMI CEC Support"
35 Choose this option if you have a Broadcom VC4 GPU
38 config DRM_VC4_KUNIT_TEST
39 bool "KUnit tests for VC4" if !KUNIT_ALL_TESTS
40 depends on DRM_VC4 && KUNIT
41 select DRM_KUNIT_TEST_HELPERS
42 default KUNIT_ALL_TESTS
44 This builds unit tests for the VC4 DRM/KMS driver. This option is
45 not useful for distributions or general kernels, but only for kernel
46 developers working on the VC4 driver.
48 For more information on KUnit and unit tests in general,
49 please refer to the KUnit documentation in
50 Documentation/dev-tools/kunit/.