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_AUX_BUS 16 select DRM_DISPLAY_DP_HELPER 17 select DRM_DISPLAY_HELPER 18 select DRM_KMS_HELPER 19 select DRM_PANEL 20 select DRM_BRIDGE 21 select DRM_PANEL_BRIDGE 22 select DRM_SCHED 23 select SHMEM 24 select TMPFS 25 select QCOM_SCM 26 select DEVFREQ_GOV_SIMPLE_ONDEMAND 27 select WANT_DEV_COREDUMP 28 select SND_SOC_HDMI_CODEC if SND_SOC 29 select SYNC_FILE 30 select PM_OPP 31 select NVMEM 32 help 33 DRM/KMS driver for MSM/snapdragon. 34 35config DRM_MSM_GPU_STATE 36 bool 37 depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP) 38 default y 39 40config DRM_MSM_GPU_SUDO 41 bool "Enable SUDO flag on submits" 42 depends on DRM_MSM && EXPERT 43 default n 44 help 45 Enable userspace that has CAP_SYS_RAWIO to submit GPU commands 46 that are run from RB instead of IB1. This essentially gives 47 userspace kernel level access, but is useful for firmware 48 debugging. 49 50 Only use this if you are a driver developer. This should *not* 51 be enabled for production kernels. If unsure, say N. 52 53config DRM_MSM_MDSS 54 bool 55 depends on DRM_MSM 56 default n 57 58config DRM_MSM_MDP4 59 bool "Enable MDP4 support in MSM DRM driver" 60 depends on DRM_MSM 61 default y 62 help 63 Compile in support for the Mobile Display Processor v4 (MDP4) in 64 the MSM DRM driver. It is the older display controller found in 65 devices using APQ8064/MSM8960/MSM8x60 platforms. 66 67config DRM_MSM_MDP5 68 bool "Enable MDP5 support in MSM DRM driver" 69 depends on DRM_MSM 70 select DRM_MSM_MDSS 71 default y 72 help 73 Compile in support for the Mobile Display Processor v5 (MDP5) in 74 the MSM DRM driver. It is the display controller found in devices 75 using e.g. APQ8016/MSM8916/APQ8096/MSM8996/MSM8974/SDM6x0 platforms. 76 77config DRM_MSM_DPU 78 bool "Enable DPU support in MSM DRM driver" 79 depends on DRM_MSM 80 select DRM_MSM_MDSS 81 default y 82 help 83 Compile in support for the Display Processing Unit in 84 the MSM DRM driver. It is the display controller found in devices 85 using e.g. SDM845 and newer platforms. 86 87config DRM_MSM_DP 88 bool "Enable DisplayPort support in MSM DRM driver" 89 depends on DRM_MSM 90 select RATIONAL 91 default y 92 help 93 Compile in support for DP driver in MSM DRM driver. DP external 94 display support is enabled through this config option. It can 95 be primary or secondary display on device. 96 97config DRM_MSM_DSI 98 bool "Enable DSI support in MSM DRM driver" 99 depends on DRM_MSM 100 select DRM_PANEL 101 select DRM_MIPI_DSI 102 default y 103 help 104 Choose this option if you have a need for MIPI DSI connector 105 support. 106 107config DRM_MSM_DSI_28NM_PHY 108 bool "Enable DSI 28nm PHY driver in MSM DRM" 109 depends on DRM_MSM_DSI 110 default y 111 help 112 Choose this option if the 28nm DSI PHY is used on the platform. 113 114config DRM_MSM_DSI_20NM_PHY 115 bool "Enable DSI 20nm PHY driver in MSM DRM" 116 depends on DRM_MSM_DSI 117 default y 118 help 119 Choose this option if the 20nm DSI PHY is used on the platform. 120 121config DRM_MSM_DSI_28NM_8960_PHY 122 bool "Enable DSI 28nm 8960 PHY driver in MSM DRM" 123 depends on DRM_MSM_DSI 124 default y 125 help 126 Choose this option if the 28nm DSI PHY 8960 variant is used on the 127 platform. 128 129config DRM_MSM_DSI_14NM_PHY 130 bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)" 131 depends on DRM_MSM_DSI 132 default y 133 help 134 Choose this option if DSI PHY on 8996 is used on the platform. 135 136config DRM_MSM_DSI_10NM_PHY 137 bool "Enable DSI 10nm PHY driver in MSM DRM (used by SDM845)" 138 depends on DRM_MSM_DSI 139 default y 140 help 141 Choose this option if DSI PHY on SDM845 is used on the platform. 142 143config DRM_MSM_DSI_7NM_PHY 144 bool "Enable DSI 7nm/5nm/4nm PHY driver in MSM DRM" 145 depends on DRM_MSM_DSI 146 default y 147 help 148 Choose this option if DSI PHY on SM8150/SM8250/SM8350/SM8450/SM8550/SC7280 149 is used on the platform. 150 151config DRM_MSM_HDMI 152 bool "Enable HDMI support in MSM DRM driver" 153 depends on DRM_MSM 154 default y 155 help 156 Compile in support for the HDMI output MSM DRM driver. It can 157 be a primary or a secondary display on device. Note that this is used 158 only for the direct HDMI output. If the device outputs HDMI data 159 through some kind of DSI-to-HDMI bridge, this option can be disabled. 160 161config DRM_MSM_HDMI_HDCP 162 bool "Enable HDMI HDCP support in MSM DRM driver" 163 depends on DRM_MSM && DRM_MSM_HDMI 164 default y 165 help 166 Choose this option to enable HDCP state machine 167