1# SPDX-License-Identifier: GPL-2.0-only
  2
  3config 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 QCOM_COMMAND_DB if ARCH_QCOM
 18	select WANT_DEV_COREDUMP
 19	select SND_SOC_HDMI_CODEC if SND_SOC
 20	select SYNC_FILE
 21	select PM_OPP
 22	help
 23	  DRM/KMS driver for MSM/snapdragon.
 24
 25config DRM_MSM_GPU_STATE
 26	bool
 27	depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP)
 
 
 
 
 
 28	default y
 
 
 
 
 29
 30config 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
 39config 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
 52config 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
 59config 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
 69config 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
 77config 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
 84config 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
 91config 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
 99config 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
106config 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.

 
 1
 2config DRM_MSM
 3	tristate "MSM DRM"
 4	depends on DRM
 5	depends on MSM_IOMMU
 6	depends on ARCH_MSM8960 || (ARM && COMPILE_TEST)
 
 
 
 
 7	select DRM_KMS_HELPER
 
 8	select SHMEM
 9	select TMPFS
10	default y
 
 
 
 
 
11	help
12	  DRM/KMS driver for MSM/snapdragon.
13
14config DRM_MSM_FBDEV
15	bool "Enable legacy fbdev support for MSM modesetting driver"
16	depends on DRM_MSM
17	select DRM_KMS_FB_HELPER
18	select FB_SYS_FILLRECT
19	select FB_SYS_COPYAREA
20	select FB_SYS_IMAGEBLIT
21	select FB_SYS_FOPS
22	default y
23	help
24	  Choose this option if you have a need for the legacy fbdev
25	  support. Note that this support also provide the linux console
26	  support on top of the MSM modesetting driver.
27
28config DRM_MSM_REGISTER_LOGGING
29	bool "MSM DRM register logging"
30	depends on DRM_MSM
31	default n
32	help
33	  Compile in support for logging register reads/writes in a format
34	  that can be parsed by envytools demsm tool.  If enabled, register
35	  logging can be switched on via msm.reglog=y module param.