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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_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
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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