1# SPDX-License-Identifier: GPL-2.0-only 2 3config DRM_MSM 4 tristate "MSM DRM" 5 depends on DRM 6 depends on ARCH_QCOM || SOC_IMX5 || COMPILE_TEST 7 depends on COMMON_CLK 8 depends on IOMMU_SUPPORT 9 depends on QCOM_OCMEM || QCOM_OCMEM=n 10 depends on QCOM_LLCC || QCOM_LLCC=n 11 depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n 12 select IOMMU_IO_PGTABLE 13 select QCOM_MDT_LOADER if ARCH_QCOM 14 select REGULATOR 15 select DRM_DP_HELPER 16 select DRM_KMS_HELPER 17 select DRM_PANEL 18 select DRM_BRIDGE 19 select DRM_PANEL_BRIDGE 20 select DRM_SCHED 21 select SHMEM 22 select TMPFS 23 select QCOM_SCM 24 select WANT_DEV_COREDUMP 25 select SND_SOC_HDMI_CODEC if SND_SOC 26 select SYNC_FILE 27 select PM_OPP 28 select NVMEM 29 help 30 DRM/KMS driver for MSM/snapdragon. 31 32config DRM_MSM_GPU_STATE 33 bool 34 depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP) 35 default y 36 37config DRM_MSM_GPU_SUDO 38 bool "Enable SUDO flag on submits" 39 depends on DRM_MSM && EXPERT 40 default n 41 help 42 Enable userspace that has CAP_SYS_RAWIO to submit GPU commands 43 that are run from RB instead of IB1. This essentially gives 44 userspace kernel level access, but is useful for firmware 45 debugging. 46 47 Only use this if you are a driver developer. This should *not* 48 be enabled for production kernels. If unsure, say N. 49 50config DRM_MSM_HDMI_HDCP 51 bool "Enable HDMI HDCP support in MSM DRM driver" 52 depends on DRM_MSM 53 default y 54 help 55 Choose this option to enable HDCP state machine 56 57config DRM_MSM_DP 58 bool "Enable DisplayPort support in MSM DRM driver" 59 depends on DRM_MSM 60 select RATIONAL 61 default y 62 help 63 Compile in support for DP driver in MSM DRM driver. DP external 64 display support is enabled through this config option. It can 65 be primary or secondary display on device. 66 67config DRM_MSM_DSI 68 bool "Enable DSI support in MSM DRM driver" 69 depends on DRM_MSM 70 select DRM_PANEL 71 select DRM_MIPI_DSI 72 default y 73 help 74 Choose this option if you have a need for MIPI DSI connector 75 support. 76 77config DRM_MSM_DSI_28NM_PHY 78 bool "Enable DSI 28nm PHY driver in MSM DRM" 79 depends on DRM_MSM_DSI 80 default y 81 help 82 Choose this option if the 28nm DSI PHY is used on the platform. 83 84config DRM_MSM_DSI_20NM_PHY 85 bool "Enable DSI 20nm PHY driver in MSM DRM" 86 depends on DRM_MSM_DSI 87 default y 88 help 89 Choose this option if the 20nm DSI PHY is used on the platform. 90 91config DRM_MSM_DSI_28NM_8960_PHY 92 bool "Enable DSI 28nm 8960 PHY driver in MSM DRM" 93 depends on DRM_MSM_DSI 94 default y 95 help 96 Choose this option if the 28nm DSI PHY 8960 variant is used on the 97 platform. 98 99config DRM_MSM_DSI_14NM_PHY 100 bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)" 101 depends on DRM_MSM_DSI 102 default y 103 help 104 Choose this option if DSI PHY on 8996 is used on the platform. 105 106config DRM_MSM_DSI_10NM_PHY 107 bool "Enable DSI 10nm PHY driver in MSM DRM (used by SDM845)" 108 depends on DRM_MSM_DSI 109 default y 110 help 111 Choose this option if DSI PHY on SDM845 is used on the platform. 112 113config DRM_MSM_DSI_7NM_PHY 114 bool "Enable DSI 7nm PHY driver in MSM DRM" 115 depends on DRM_MSM_DSI 116 default y 117 help 118 Choose this option if DSI PHY on SM8150/SM8250/SC7280 is used on 119 the platform. 120