drivers/gpu/drm/msm/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 config DRM_MSM
   4         tristate "MSM DRM"
   5         depends on DRM
   6         depends on ARCH_QCOM || SOC_IMX5 || (ARM && COMPILE_TEST)
   7         depends on OF && COMMON_CLK
   8         depends on MMU
   9         depends on INTERCONNECT || !INTERCONNECT
  10         select QCOM_MDT_LOADER if ARCH_QCOM
  11         select REGULATOR
  12         select DRM_KMS_HELPER
  13         select DRM_PANEL
  14         select SHMEM
  15         select TMPFS
  16         select QCOM_SCM if ARCH_QCOM
  17         select WANT_DEV_COREDUMP
  18         select SND_SOC_HDMI_CODEC if SND_SOC
  19         select SYNC_FILE
  20         select PM_OPP
  21         default y
  22         help
  23           DRM/KMS driver for MSM/snapdragon.
  24
  25 config DRM_MSM_GPU_STATE
  26         bool
  27         depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP)
  28         default y
  29
  30 config DRM_MSM_REGISTER_LOGGING
  31         bool "MSM DRM register logging"
  32         depends on DRM_MSM
  33         default n
  34         help
  35           Compile in support for logging register reads/writes in a format
  36           that can be parsed by envytools demsm tool.  If enabled, register
  37           logging can be switched on via msm.reglog=y module param.
  38
  39 config DRM_MSM_GPU_SUDO
  40         bool "Enable SUDO flag on submits"
  41         depends on DRM_MSM && EXPERT
  42         default n
  43         help
  44           Enable userspace that has CAP_SYS_RAWIO to submit GPU commands
  45           that are run from RB instead of IB1.  This essentially gives
  46           userspace kernel level access, but is useful for firmware
  47           debugging.
  48
  49           Only use this if you are a driver developer.  This should *not*
  50           be enabled for production kernels.  If unsure, say N.
  51
  52 config DRM_MSM_HDMI_HDCP
  53         bool "Enable HDMI HDCP support in MSM DRM driver"
  54         depends on DRM_MSM && QCOM_SCM
  55         default y
  56         help
  57           Choose this option to enable HDCP state machine
  58
  59 config DRM_MSM_DSI
  60         bool "Enable DSI support in MSM DRM driver"
  61         depends on DRM_MSM
  62         select DRM_PANEL
  63         select DRM_MIPI_DSI
  64         default y
  65         help
  66           Choose this option if you have a need for MIPI DSI connector
  67           support.
  68
  69 config DRM_MSM_DSI_PLL
  70         bool "Enable DSI PLL driver in MSM DRM"
  71         depends on DRM_MSM_DSI && COMMON_CLK
  72         default y
  73         help
  74           Choose this option to enable DSI PLL driver which provides DSI
  75           source clocks under common clock framework.
  76
  77 config DRM_MSM_DSI_28NM_PHY
  78         bool "Enable DSI 28nm PHY driver in MSM DRM"
  79         depends on DRM_MSM_DSI
  80         default y
  81         help
  82           Choose this option if the 28nm DSI PHY is used on the platform.
  83
  84 config DRM_MSM_DSI_20NM_PHY
  85         bool "Enable DSI 20nm PHY driver in MSM DRM"
  86         depends on DRM_MSM_DSI
  87         default y
  88         help
  89           Choose this option if the 20nm DSI PHY is used on the platform.
  90
  91 config DRM_MSM_DSI_28NM_8960_PHY
  92         bool "Enable DSI 28nm 8960 PHY driver in MSM DRM"
  93         depends on DRM_MSM_DSI
  94         default y
  95         help
  96           Choose this option if the 28nm DSI PHY 8960 variant is used on the
  97           platform.
  98
  99 config DRM_MSM_DSI_14NM_PHY
 100         bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)"
 101         depends on DRM_MSM_DSI
 102         default y
 103         help
 104           Choose this option if DSI PHY on 8996 is used on the platform.
 105
 106 config DRM_MSM_DSI_10NM_PHY
 107         bool "Enable DSI 10nm PHY driver in MSM DRM (used by SDM845)"
 108         depends on DRM_MSM_DSI
 109         default y
 110         help
 111           Choose this option if DSI PHY on SDM845 is used on the platform.