| # SPDX-License-Identifier: GPL-2.0-only |
| |
| config DRM_MSM |
| tristate "MSM DRM" |
| depends on DRM |
| depends on ARCH_QCOM || SOC_IMX5 || (ARM && COMPILE_TEST) |
| depends on IOMMU_SUPPORT |
| depends on OF && COMMON_CLK |
| depends on QCOM_OCMEM || QCOM_OCMEM=n |
| depends on QCOM_LLCC || QCOM_LLCC=n |
| depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n |
| select IOMMU_IO_PGTABLE |
| select QCOM_MDT_LOADER if ARCH_QCOM |
| select REGULATOR |
| select DRM_KMS_HELPER |
| select DRM_PANEL |
| select DRM_SCHED |
| select SHMEM |
| select TMPFS |
| select QCOM_SCM if ARCH_QCOM |
| select WANT_DEV_COREDUMP |
| select SND_SOC_HDMI_CODEC if SND_SOC |
| select SYNC_FILE |
| select PM_OPP |
| select NVMEM |
| help |
| DRM/KMS driver for MSM/snapdragon. |
| |
| config DRM_MSM_GPU_STATE |
| bool |
| depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP) |
| default y |
| |
| config DRM_MSM_REGISTER_LOGGING |
| bool "MSM DRM register logging" |
| depends on DRM_MSM |
| default n |
| help |
| Compile in support for logging register reads/writes in a format |
| that can be parsed by envytools demsm tool. If enabled, register |
| logging can be switched on via msm.reglog=y module param. |
| |
| config DRM_MSM_GPU_SUDO |
| bool "Enable SUDO flag on submits" |
| depends on DRM_MSM && EXPERT |
| default n |
| help |
| Enable userspace that has CAP_SYS_RAWIO to submit GPU commands |
| that are run from RB instead of IB1. This essentially gives |
| userspace kernel level access, but is useful for firmware |
| debugging. |
| |
| Only use this if you are a driver developer. This should *not* |
| be enabled for production kernels. If unsure, say N. |
| |
| config DRM_MSM_HDMI_HDCP |
| bool "Enable HDMI HDCP support in MSM DRM driver" |
| depends on DRM_MSM && QCOM_SCM |
| default y |
| help |
| Choose this option to enable HDCP state machine |
| |
| config DRM_MSM_DP |
| bool "Enable DisplayPort support in MSM DRM driver" |
| depends on DRM_MSM |
| default y |
| help |
| Compile in support for DP driver in MSM DRM driver. DP external |
| display support is enabled through this config option. It can |
| be primary or secondary display on device. |
| |
| config DRM_MSM_DSI |
| bool "Enable DSI support in MSM DRM driver" |
| depends on DRM_MSM |
| select DRM_PANEL |
| select DRM_MIPI_DSI |
| default y |
| help |
| Choose this option if you have a need for MIPI DSI connector |
| support. |
| |
| config DRM_MSM_DSI_28NM_PHY |
| bool "Enable DSI 28nm PHY driver in MSM DRM" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if the 28nm DSI PHY is used on the platform. |
| |
| config DRM_MSM_DSI_20NM_PHY |
| bool "Enable DSI 20nm PHY driver in MSM DRM" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if the 20nm DSI PHY is used on the platform. |
| |
| config DRM_MSM_DSI_28NM_8960_PHY |
| bool "Enable DSI 28nm 8960 PHY driver in MSM DRM" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if the 28nm DSI PHY 8960 variant is used on the |
| platform. |
| |
| config DRM_MSM_DSI_14NM_PHY |
| bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if DSI PHY on 8996 is used on the platform. |
| |
| config DRM_MSM_DSI_10NM_PHY |
| bool "Enable DSI 10nm PHY driver in MSM DRM (used by SDM845)" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if DSI PHY on SDM845 is used on the platform. |
| |
| config DRM_MSM_DSI_7NM_PHY |
| bool "Enable DSI 7nm PHY driver in MSM DRM" |
| depends on DRM_MSM_DSI |
| default y |
| help |
| Choose this option if DSI PHY on SM8150/SM8250/SC7280 is used on |
| the platform. |
