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- # SPDX-License-Identifier: GPL-2.0-only
- config DRM_MSM
- tristate "MSM DRM"
- depends on DRM
- depends on ARCH_QCOM || SOC_IMX5 || COMPILE_TEST
- depends on COMMON_CLK
- depends on IOMMU_SUPPORT
- depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
- depends on QCOM_OCMEM || QCOM_OCMEM=n
- depends on QCOM_LLCC || QCOM_LLCC=n
- depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
- depends on PM
- select IOMMU_IO_PGTABLE
- select QCOM_MDT_LOADER if ARCH_QCOM
- select REGULATOR
- select DRM_DISPLAY_DP_AUX_BUS
- select DRM_DISPLAY_DP_HELPER
- select DRM_DISPLAY_HELPER
- select DRM_BRIDGE_CONNECTOR
- select DRM_EXEC
- select DRM_KMS_HELPER
- select DRM_PANEL
- select DRM_BRIDGE
- select DRM_PANEL_BRIDGE
- select DRM_SCHED
- select FB_SYSMEM_HELPERS if DRM_FBDEV_EMULATION
- select SHMEM
- select TMPFS
- select QCOM_SCM
- select WANT_DEV_COREDUMP
- select SND_SOC_HDMI_CODEC if SND_SOC
- select SYNC_FILE
- select PM_OPP
- select NVMEM
- select PM_GENERIC_DOMAINS
- select TRACE_GPU_MEM
- 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_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_VALIDATE_XML
- bool "Validate XML register files against schema"
- depends on DRM_MSM && EXPERT
- depends on $(success,$(PYTHON3) -c "import lxml")
- help
- Validate XML files with register definitions against rules-fd schema.
- This option is mostly targeting DRM MSM developers. If unsure, say N.
- config DRM_MSM_MDSS
- bool
- depends on DRM_MSM
- default n
- config DRM_MSM_MDP4
- bool "Enable MDP4 support in MSM DRM driver"
- depends on DRM_MSM
- default y
- help
- Compile in support for the Mobile Display Processor v4 (MDP4) in
- the MSM DRM driver. It is the older display controller found in
- devices using APQ8064/MSM8960/MSM8x60 platforms.
- config DRM_MSM_MDP5
- bool "Enable MDP5 support in MSM DRM driver"
- depends on DRM_MSM
- select DRM_MSM_MDSS
- default y
- help
- Compile in support for the Mobile Display Processor v5 (MDP5) in
- the MSM DRM driver. It is the display controller found in devices
- using e.g. APQ8016/MSM8916/APQ8096/MSM8996/MSM8974/SDM6x0 platforms.
- config DRM_MSM_DPU
- bool "Enable DPU support in MSM DRM driver"
- depends on DRM_MSM
- select DRM_MSM_MDSS
- default y
- help
- Compile in support for the Display Processing Unit in
- the MSM DRM driver. It is the display controller found in devices
- using e.g. SDM845 and newer platforms.
- config DRM_MSM_DP
- bool "Enable DisplayPort support in MSM DRM driver"
- depends on DRM_MSM
- select RATIONAL
- 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/5nm/4nm PHY driver in MSM DRM"
- depends on DRM_MSM_DSI
- default y
- help
- Choose this option if DSI PHY on SM8150/SM8250/SM8350/SM8450/SM8550/SC7280
- is used on the platform.
- config DRM_MSM_HDMI
- bool "Enable HDMI support in MSM DRM driver"
- depends on DRM_MSM
- default y
- help
- Compile in support for the HDMI output MSM DRM driver. It can
- be a primary or a secondary display on device. Note that this is used
- only for the direct HDMI output. If the device outputs HDMI data
- through some kind of DSI-to-HDMI bridge, this option can be disabled.
- config DRM_MSM_HDMI_HDCP
- bool "Enable HDMI HDCP support in MSM DRM driver"
- depends on DRM_MSM && DRM_MSM_HDMI
- default y
- help
- Choose this option to enable HDCP state machine
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