1# SPDX-License-Identifier: GPL-2.0-only 2config DRM_VC4 3 tristate "Broadcom VC4 Graphics" 4 depends on ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST 5 depends on DRM 6 depends on SND && SND_SOC 7 depends on COMMON_CLK 8 select DRM_DISPLAY_HDMI_HELPER 9 select DRM_DISPLAY_HELPER 10 select DRM_KMS_HELPER 11 select DRM_GEM_CMA_HELPER 12 select DRM_PANEL_BRIDGE 13 select SND_PCM 14 select SND_PCM_ELD 15 select SND_SOC_GENERIC_DMAENGINE_PCM 16 select SND_SOC_HDMI_CODEC 17 select DRM_MIPI_DSI 18 help 19 Choose this option if you have a system that has a Broadcom 20 VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835. 21 22 This driver requires that "avoid_warnings=2" be present in 23 the config.txt for the firmware, to keep it from smashing 24 our display setup. 25 26config DRM_VC4_HDMI_CEC 27 bool "Broadcom VC4 HDMI CEC Support" 28 depends on DRM_VC4 29 select CEC_CORE 30 help 31 Choose this option if you have a Broadcom VC4 GPU 32 and want to use CEC. 33