1
 2config DRM_MSM
 3	tristate "MSM DRM"
 4	depends on DRM
 5	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
 6	depends on OF && COMMON_CLK
 
 
 
 
 
 
 
 
 
 7	select REGULATOR
 
 
 
 
 
 
 8	select DRM_KMS_HELPER
 9	select DRM_PANEL
 
 
 
 
10	select SHMEM
11	select TMPFS
12	select QCOM_SCM
13	default y
 
 
 
 
 
 
14	help
15	  DRM/KMS driver for MSM/snapdragon.
16
17config DRM_MSM_REGISTER_LOGGING
18	bool "MSM DRM register logging"
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
19	depends on DRM_MSM
20	default n
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
21	help
22	  Compile in support for logging register reads/writes in a format
23	  that can be parsed by envytools demsm tool.  If enabled, register
24	  logging can be switched on via msm.reglog=y module param.
25
26config DRM_MSM_DSI
27	bool "Enable DSI support in MSM DRM driver"
28	depends on DRM_MSM
29	select DRM_PANEL
30	select DRM_MIPI_DSI
 
31	default y
32	help
33	  Choose this option if you have a need for MIPI DSI connector
34	  support.
35
36config DRM_MSM_DSI_PLL
37	bool "Enable DSI PLL driver in MSM DRM"
38	depends on DRM_MSM_DSI && COMMON_CLK
39	default y
40	help
41	  Choose this option to enable DSI PLL driver which provides DSI
42	  source clocks under common clock framework.
43
44config DRM_MSM_DSI_28NM_PHY
45	bool "Enable DSI 28nm PHY driver in MSM DRM"
46	depends on DRM_MSM_DSI
47	default y
48	help
49	  Choose this option if the 28nm DSI PHY is used on the platform.
50
51config DRM_MSM_DSI_20NM_PHY
52	bool "Enable DSI 20nm PHY driver in MSM DRM"
53	depends on DRM_MSM_DSI
54	default y
55	help
56	  Choose this option if the 20nm DSI PHY is used on the platform.
57
58config DRM_MSM_DSI_28NM_8960_PHY
59	bool "Enable DSI 28nm 8960 PHY driver in MSM DRM"
60	depends on DRM_MSM_DSI
61	default y
62	help
63	  Choose this option if the 28nm DSI PHY 8960 variant is used on the
64	  platform.

  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 || COMPILE_TEST
  7	depends on COMMON_CLK
  8	depends on IOMMU_SUPPORT
  9	depends on OF
 10	depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
 11	depends on QCOM_OCMEM || QCOM_OCMEM=n
 12	depends on QCOM_LLCC || QCOM_LLCC=n
 13	depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
 14	depends on PM
 15	select IOMMU_IO_PGTABLE
 16	select QCOM_MDT_LOADER if ARCH_QCOM
 17	select REGULATOR
 18	select DRM_CLIENT_SELECTION
 19	select DRM_DISPLAY_DP_AUX_BUS
 20	select DRM_DISPLAY_DP_HELPER
 21	select DRM_DISPLAY_HELPER
 22	select DRM_BRIDGE_CONNECTOR
 23	select DRM_EXEC
 24	select DRM_KMS_HELPER
 25	select DRM_PANEL
 26	select DRM_BRIDGE
 27	select DRM_PANEL_BRIDGE
 28	select DRM_SCHED
 29	select FB_SYSMEM_HELPERS if DRM_FBDEV_EMULATION
 30	select SHMEM
 31	select TMPFS
 32	select QCOM_SCM
 33	select WANT_DEV_COREDUMP
 34	select SND_SOC_HDMI_CODEC if SND_SOC
 35	select SYNC_FILE
 36	select PM_OPP
 37	select NVMEM
 38	select PM_GENERIC_DOMAINS
 39	select TRACE_GPU_MEM
 40	help
 41	  DRM/KMS driver for MSM/snapdragon.
 42
 43config DRM_MSM_GPU_STATE
 44	bool
 45	depends on DRM_MSM && (DEBUG_FS || DEV_COREDUMP)
 46	default y
 47
 48config DRM_MSM_GPU_SUDO
 49	bool "Enable SUDO flag on submits"
 50	depends on DRM_MSM && EXPERT
 51	default n
 52	help
 53	  Enable userspace that has CAP_SYS_RAWIO to submit GPU commands
 54	  that are run from RB instead of IB1.  This essentially gives
 55	  userspace kernel level access, but is useful for firmware
 56	  debugging.
 57
 58	  Only use this if you are a driver developer.  This should *not*
 59	  be enabled for production kernels.  If unsure, say N.
 60
 61config DRM_MSM_VALIDATE_XML
 62	bool "Validate XML register files against schema"
 63	depends on DRM_MSM && EXPERT
 64	depends on $(success,$(PYTHON3) -c "import lxml")
 65	help
 66	  Validate XML files with register definitions against rules-fd schema.
 67	  This option is mostly targeting DRM MSM developers. If unsure, say N.
 68
 69config DRM_MSM_MDSS
 70	bool
 71	depends on DRM_MSM
 72	default n
 73
 74config DRM_MSM_MDP4
 75	bool "Enable MDP4 support in MSM DRM driver"
 76	depends on DRM_MSM
 77	default y
 78	help
 79	  Compile in support for the Mobile Display Processor v4 (MDP4) in
 80	  the MSM DRM driver. It is the older display controller found in
 81	  devices using APQ8064/MSM8960/MSM8x60 platforms.
 82
 83config DRM_MSM_MDP5
 84	bool "Enable MDP5 support in MSM DRM driver"
 85	depends on DRM_MSM
 86	select DRM_MSM_MDSS
 87	default y
 88	help
 89	  Compile in support for the Mobile Display Processor v5 (MDP5) in
 90	  the MSM DRM driver. It is the display controller found in devices
 91	  using e.g. APQ8016/MSM8916/APQ8096/MSM8996/MSM8974/SDM6x0 platforms.
 92
 93config DRM_MSM_DPU
 94	bool "Enable DPU support in MSM DRM driver"
 95	depends on DRM_MSM
 96	select DRM_MSM_MDSS
 97	select DRM_DISPLAY_DSC_HELPER
 98	default y
 99	help
100	  Compile in support for the Display Processing Unit in
101	  the MSM DRM driver. It is the display controller found in devices
102	  using e.g. SDM845 and newer platforms.
103
104config DRM_MSM_DP
105	bool "Enable DisplayPort support in MSM DRM driver"
106	depends on DRM_MSM
107	select RATIONAL
108	default y
109	help
110	  Compile in support for DP driver in MSM DRM driver. DP external
111	  display support is enabled through this config option. It can
112	  be primary or secondary display on device.
113
114config DRM_MSM_DSI
115	bool "Enable DSI support in MSM DRM driver"
116	depends on DRM_MSM
117	select DRM_PANEL
118	select DRM_MIPI_DSI
119	select DRM_DISPLAY_DSC_HELPER
120	default y
121	help
122	  Choose this option if you have a need for MIPI DSI connector
123	  support.
124
 
 
 
 
 
 
 
 
125config DRM_MSM_DSI_28NM_PHY
126	bool "Enable DSI 28nm PHY driver in MSM DRM"
127	depends on DRM_MSM_DSI
128	default y
129	help
130	  Choose this option if the 28nm DSI PHY is used on the platform.
131
132config DRM_MSM_DSI_20NM_PHY
133	bool "Enable DSI 20nm PHY driver in MSM DRM"
134	depends on DRM_MSM_DSI
135	default y
136	help
137	  Choose this option if the 20nm DSI PHY is used on the platform.
138
139config DRM_MSM_DSI_28NM_8960_PHY
140	bool "Enable DSI 28nm 8960 PHY driver in MSM DRM"
141	depends on DRM_MSM_DSI
142	default y
143	help
144	  Choose this option if the 28nm DSI PHY 8960 variant is used on the
145	  platform.
146
147config DRM_MSM_DSI_14NM_PHY
148	bool "Enable DSI 14nm PHY driver in MSM DRM (used by MSM8996/APQ8096)"
149	depends on DRM_MSM_DSI
150	default y
151	help
152	  Choose this option if DSI PHY on 8996 is used on the platform.
153
154config DRM_MSM_DSI_10NM_PHY
155	bool "Enable DSI 10nm PHY driver in MSM DRM (used by SDM845)"
156	depends on DRM_MSM_DSI
157	default y
158	help
159	  Choose this option if DSI PHY on SDM845 is used on the platform.
160
161config DRM_MSM_DSI_7NM_PHY
162	bool "Enable DSI 7nm/5nm/4nm PHY driver in MSM DRM"
163	depends on DRM_MSM_DSI
164	default y
165	help
166	  Choose this option if DSI PHY on SM8150/SM8250/SM8350/SM8450/SM8550/SC7280
167	  is used on the platform.
168
169config DRM_MSM_HDMI
170	bool "Enable HDMI support in MSM DRM driver"
171	depends on DRM_MSM
172	default y
173	help
174	  Compile in support for the HDMI output MSM DRM driver. It can
175	  be a primary or a secondary display on device. Note that this is used
176	  only for the direct HDMI output. If the device outputs HDMI data
177	  through some kind of DSI-to-HDMI bridge, this option can be disabled.
178
179config DRM_MSM_HDMI_HDCP
180	bool "Enable HDMI HDCP support in MSM DRM driver"
181	depends on DRM_MSM && DRM_MSM_HDMI
182	default y
183	help
184	  Choose this option to enable HDCP state machine