| # 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". |
