| # 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 OF | |
| 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 QCOM_SMEM || QCOM_SMEM=n | |
| depends on PM | |
| select IOMMU_IO_PGTABLE | |
| select QCOM_MDT_LOADER if ARCH_QCOM | |
| select REGULATOR | |
| select DRM_EXEC | |
| select DRM_GPUVM | |
| select DRM_SCHED | |
| select SHMEM | |
| select TMPFS | |
| select QCOM_SCM | |
| select QCOM_PAS | |
| select QCOM_UBWC_CONFIG if ARCH_QCOM && QCOM_SMEM | |
| 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_KMS | |
| def_bool n | |
| depends on DRM_MSM | |
| select DRM_BRIDGE | |
| select DRM_BRIDGE_CONNECTOR | |
| select DRM_CLIENT_SELECTION | |
| select DRM_DISPLAY_HELPER | |
| select DRM_KMS_HELPER | |
| select DRM_PANEL | |
| select DRM_PANEL_BRIDGE | |
| config DRM_MSM_KMS_FBDEV | |
| def_bool DRM_FBDEV_EMULATION | |
| depends on DRM_MSM_KMS | |
| select FB_SYSMEM_HELPERS | |
| 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 | |
| select DRM_MSM_KMS | |
| 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 | |
| select DRM_MSM_KMS | |
| 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 | |
| select DRM_MSM_KMS | |
| select DRM_DISPLAY_DSC_HELPER | |
| 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 | |
| depends on DRM_MSM_KMS | |
| select DRM_DISPLAY_HDMI_AUDIO_HELPER | |
| select RATIONAL | |
| select DRM_DISPLAY_DP_AUX_BUS | |
| select DRM_DISPLAY_DP_HELPER | |
| 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 | |
| depends on DRM_MSM_KMS | |
| select DRM_PANEL | |
| select DRM_MIPI_DSI | |
| select DRM_DISPLAY_DSC_HELPER | |
| 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 | |
| depends on DRM_MSM_KMS | |
| default y | |
| select DRM_DISPLAY_HDMI_HELPER | |
| select DRM_DISPLAY_HDMI_STATE_HELPER | |
| 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 |