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1#
2# Drm device configuration
3#
4# This driver provides support for the
5# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
6#
7menuconfig DRM
8 tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
9 depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU && HAS_DMA
10 select HDMI
11 select FB_CMDLINE
12 select I2C
13 select I2C_ALGOBIT
14 select DMA_SHARED_BUFFER
15 help
16 Kernel-level support for the Direct Rendering Infrastructure (DRI)
17 introduced in XFree86 4.0. If you say Y here, you need to select
18 the module that's right for your graphics card from the list below.
19 These modules provide support for synchronization, security, and
20 DMA transfers. Please see <http://dri.sourceforge.net/> for more
21 details. You should also select and configure AGP
22 (/dev/agpgart) support if it is available for your platform.
23
24config DRM_MIPI_DSI
25 bool
26 depends on DRM
27
28config DRM_DP_AUX_CHARDEV
29 bool "DRM DP AUX Interface"
30 depends on DRM
31 help
32 Choose this option to enable a /dev/drm_dp_auxN node that allows to
33 read and write values to arbitrary DPCD registers on the DP aux
34 channel.
35
36config DRM_KMS_HELPER
37 tristate
38 depends on DRM
39 help
40 CRTC helpers for KMS drivers.
41
42config DRM_KMS_FB_HELPER
43 bool
44 depends on DRM_KMS_HELPER
45 select FB
46 select FRAMEBUFFER_CONSOLE if !EXPERT
47 select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
48 select FB_SYS_FOPS
49 select FB_SYS_FILLRECT
50 select FB_SYS_COPYAREA
51 select FB_SYS_IMAGEBLIT
52 select FB_CFB_FILLRECT
53 select FB_CFB_COPYAREA
54 select FB_CFB_IMAGEBLIT
55 help
56 FBDEV helpers for KMS drivers.
57
58config DRM_FBDEV_EMULATION
59 bool "Enable legacy fbdev support for your modesetting driver"
60 depends on DRM
61 select DRM_KMS_HELPER
62 select DRM_KMS_FB_HELPER
63 default y
64 help
65 Choose this option if you have a need for the legacy fbdev
66 support. Note that this support also provides the linux console
67 support on top of your modesetting driver.
68
69 If in doubt, say "Y".
70
71config DRM_LOAD_EDID_FIRMWARE
72 bool "Allow to specify an EDID data set instead of probing for it"
73 depends on DRM_KMS_HELPER
74 help
75 Say Y here, if you want to use EDID data to be loaded from the
76 /lib/firmware directory or one of the provided built-in
77 data sets. This may be necessary, if the graphics adapter or
78 monitor are unable to provide appropriate EDID data. Since this
79 feature is provided as a workaround for broken hardware, the
80 default case is N. Details and instructions how to build your own
81 EDID data are given in Documentation/EDID/HOWTO.txt.
82
83config DRM_TTM
84 tristate
85 depends on DRM
86 help
87 GPU memory management subsystem for devices with multiple
88 GPU memory types. Will be enabled automatically if a device driver
89 uses it.
90
91config DRM_GEM_CMA_HELPER
92 bool
93 depends on DRM
94 help
95 Choose this if you need the GEM CMA helper functions
96
97config DRM_KMS_CMA_HELPER
98 bool
99 depends on DRM
100 select DRM_GEM_CMA_HELPER
101 select DRM_KMS_FB_HELPER
102 select FB_SYS_FILLRECT
103 select FB_SYS_COPYAREA
104 select FB_SYS_IMAGEBLIT
105 help
106 Choose this if you need the KMS CMA helper functions
107
108source "drivers/gpu/drm/i2c/Kconfig"
109
110config DRM_TDFX
111 tristate "3dfx Banshee/Voodoo3+"
112 depends on DRM && PCI
113 help
114 Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
115 graphics card. If M is selected, the module will be called tdfx.
116
117source "drivers/gpu/drm/arm/Kconfig"
118
119config DRM_R128
120 tristate "ATI Rage 128"
121 depends on DRM && PCI
122 select FW_LOADER
123 help
124 Choose this option if you have an ATI Rage 128 graphics card. If M
125 is selected, the module will be called r128. AGP support for
126 this card is strongly suggested (unless you have a PCI version).
127
128config DRM_RADEON
129 tristate "ATI Radeon"
130 depends on DRM && PCI
131 select FB_CFB_FILLRECT
132 select FB_CFB_COPYAREA
133 select FB_CFB_IMAGEBLIT
134 select FW_LOADER
135 select DRM_KMS_HELPER
136 select DRM_KMS_FB_HELPER
137 select DRM_TTM
138 select POWER_SUPPLY
139 select HWMON
140 select BACKLIGHT_CLASS_DEVICE
141 select BACKLIGHT_LCD_SUPPORT
142 select INTERVAL_TREE
143 help
144 Choose this option if you have an ATI Radeon graphics card. There
145 are both PCI and AGP versions. You don't need to choose this to
146 run the Radeon in plain VGA mode.
147
148 If M is selected, the module will be called radeon.
149
150source "drivers/gpu/drm/radeon/Kconfig"
151
152config DRM_AMDGPU
153 tristate "AMD GPU"
154 depends on DRM && PCI
155 select FB_CFB_FILLRECT
156 select FB_CFB_COPYAREA
157 select FB_CFB_IMAGEBLIT
158 select FW_LOADER
159 select DRM_KMS_HELPER
160 select DRM_KMS_FB_HELPER
161 select DRM_TTM
162 select POWER_SUPPLY
163 select HWMON
164 select BACKLIGHT_CLASS_DEVICE
165 select BACKLIGHT_LCD_SUPPORT
166 select INTERVAL_TREE
167 help
168 Choose this option if you have a recent AMD Radeon graphics card.
169
170 If M is selected, the module will be called amdgpu.
171
172source "drivers/gpu/drm/amd/amdgpu/Kconfig"
173source "drivers/gpu/drm/amd/powerplay/Kconfig"
174
175source "drivers/gpu/drm/amd/acp/Kconfig"
176
177source "drivers/gpu/drm/nouveau/Kconfig"
178
179config DRM_I810
180 tristate "Intel I810"
181 # !PREEMPT because of missing ioctl locking
182 depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
183 help
184 Choose this option if you have an Intel I810 graphics card. If M is
185 selected, the module will be called i810. AGP support is required
186 for this driver to work.
187
188source "drivers/gpu/drm/i915/Kconfig"
189
190config DRM_MGA
191 tristate "Matrox g200/g400"
192 depends on DRM && PCI
193 select FW_LOADER
194 help
195 Choose this option if you have a Matrox G200, G400 or G450 graphics
196 card. If M is selected, the module will be called mga. AGP
197 support is required for this driver to work.
198
199config DRM_SIS
200 tristate "SiS video cards"
201 depends on DRM && AGP
202 depends on FB_SIS || FB_SIS=n
203 help
204 Choose this option if you have a SiS 630 or compatible video
205 chipset. If M is selected the module will be called sis. AGP
206 support is required for this driver to work.
207
208config DRM_VIA
209 tristate "Via unichrome video cards"
210 depends on DRM && PCI
211 help
212 Choose this option if you have a Via unichrome or compatible video
213 chipset. If M is selected the module will be called via.
214
215config DRM_SAVAGE
216 tristate "Savage video cards"
217 depends on DRM && PCI
218 help
219 Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
220 chipset. If M is selected the module will be called savage.
221
222config DRM_VGEM
223 tristate "Virtual GEM provider"
224 depends on DRM
225 help
226 Choose this option to get a virtual graphics memory manager,
227 as used by Mesa's software renderer for enhanced performance.
228 If M is selected the module will be called vgem.
229
230
231source "drivers/gpu/drm/exynos/Kconfig"
232
233source "drivers/gpu/drm/rockchip/Kconfig"
234
235source "drivers/gpu/drm/vmwgfx/Kconfig"
236
237source "drivers/gpu/drm/gma500/Kconfig"
238
239source "drivers/gpu/drm/udl/Kconfig"
240
241source "drivers/gpu/drm/ast/Kconfig"
242
243source "drivers/gpu/drm/mgag200/Kconfig"
244
245source "drivers/gpu/drm/cirrus/Kconfig"
246
247source "drivers/gpu/drm/armada/Kconfig"
248
249source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
250
251source "drivers/gpu/drm/rcar-du/Kconfig"
252
253source "drivers/gpu/drm/shmobile/Kconfig"
254
255source "drivers/gpu/drm/omapdrm/Kconfig"
256
257source "drivers/gpu/drm/tilcdc/Kconfig"
258
259source "drivers/gpu/drm/qxl/Kconfig"
260
261source "drivers/gpu/drm/bochs/Kconfig"
262
263source "drivers/gpu/drm/virtio/Kconfig"
264
265source "drivers/gpu/drm/msm/Kconfig"
266
267source "drivers/gpu/drm/fsl-dcu/Kconfig"
268
269source "drivers/gpu/drm/tegra/Kconfig"
270
271source "drivers/gpu/drm/panel/Kconfig"
272
273source "drivers/gpu/drm/bridge/Kconfig"
274
275source "drivers/gpu/drm/sti/Kconfig"
276
277source "drivers/gpu/drm/amd/amdkfd/Kconfig"
278
279source "drivers/gpu/drm/imx/Kconfig"
280
281source "drivers/gpu/drm/vc4/Kconfig"
282
283source "drivers/gpu/drm/etnaviv/Kconfig"
1#
2# Drm device configuration
3#
4# This driver provides support for the
5# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
6#
7menuconfig DRM
8 tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
9 depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
10 select DRM_PANEL_ORIENTATION_QUIRKS
11 select HDMI
12 select FB_CMDLINE
13 select I2C
14 select I2C_ALGOBIT
15 select DMA_SHARED_BUFFER
16 select SYNC_FILE
17 help
18 Kernel-level support for the Direct Rendering Infrastructure (DRI)
19 introduced in XFree86 4.0. If you say Y here, you need to select
20 the module that's right for your graphics card from the list below.
21 These modules provide support for synchronization, security, and
22 DMA transfers. Please see <http://dri.sourceforge.net/> for more
23 details. You should also select and configure AGP
24 (/dev/agpgart) support if it is available for your platform.
25
26config DRM_MIPI_DSI
27 bool
28 depends on DRM
29
30config DRM_DP_AUX_CHARDEV
31 bool "DRM DP AUX Interface"
32 depends on DRM
33 help
34 Choose this option to enable a /dev/drm_dp_auxN node that allows to
35 read and write values to arbitrary DPCD registers on the DP aux
36 channel.
37
38config DRM_DEBUG_MM
39 bool "Insert extra checks and debug info into the DRM range managers"
40 default n
41 depends on DRM=y
42 depends on STACKTRACE_SUPPORT
43 select STACKDEPOT
44 help
45 Enable allocation tracking of memory manager and leak detection on
46 shutdown.
47
48 Recommended for driver developers only.
49
50 If in doubt, say "N".
51
52config DRM_DEBUG_MM_SELFTEST
53 tristate "kselftests for DRM range manager (struct drm_mm)"
54 depends on DRM
55 depends on DEBUG_KERNEL
56 select PRIME_NUMBERS
57 select DRM_LIB_RANDOM
58 default n
59 help
60 This option provides a kernel module that can be used to test
61 the DRM range manager (drm_mm) and its API. This option is not
62 useful for distributions or general kernels, but only for kernel
63 developers working on DRM and associated drivers.
64
65 If in doubt, say "N".
66
67config DRM_KMS_HELPER
68 tristate
69 depends on DRM
70 help
71 CRTC helpers for KMS drivers.
72
73config DRM_KMS_FB_HELPER
74 bool
75 depends on DRM_KMS_HELPER
76 select FB
77 select FRAMEBUFFER_CONSOLE if !EXPERT
78 select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
79 select FB_SYS_FOPS
80 select FB_SYS_FILLRECT
81 select FB_SYS_COPYAREA
82 select FB_SYS_IMAGEBLIT
83 select FB_CFB_FILLRECT
84 select FB_CFB_COPYAREA
85 select FB_CFB_IMAGEBLIT
86 select FB_DEFERRED_IO
87 help
88 FBDEV helpers for KMS drivers.
89
90config DRM_FBDEV_EMULATION
91 bool "Enable legacy fbdev support for your modesetting driver"
92 depends on DRM
93 select DRM_KMS_HELPER
94 select DRM_KMS_FB_HELPER
95 default y
96 help
97 Choose this option if you have a need for the legacy fbdev
98 support. Note that this support also provides the linux console
99 support on top of your modesetting driver.
100
101 If in doubt, say "Y".
102
103config DRM_FBDEV_OVERALLOC
104 int "Overallocation of the fbdev buffer"
105 depends on DRM_FBDEV_EMULATION
106 default 100
107 help
108 Defines the fbdev buffer overallocation in percent. Default
109 is 100. Typical values for double buffering will be 200,
110 triple buffering 300.
111
112config DRM_LOAD_EDID_FIRMWARE
113 bool "Allow to specify an EDID data set instead of probing for it"
114 depends on DRM
115 help
116 Say Y here, if you want to use EDID data to be loaded from the
117 /lib/firmware directory or one of the provided built-in
118 data sets. This may be necessary, if the graphics adapter or
119 monitor are unable to provide appropriate EDID data. Since this
120 feature is provided as a workaround for broken hardware, the
121 default case is N. Details and instructions how to build your own
122 EDID data are given in Documentation/EDID/HOWTO.txt.
123
124config DRM_TTM
125 tristate
126 depends on DRM && MMU
127 help
128 GPU memory management subsystem for devices with multiple
129 GPU memory types. Will be enabled automatically if a device driver
130 uses it.
131
132config DRM_GEM_CMA_HELPER
133 bool
134 depends on DRM
135 help
136 Choose this if you need the GEM CMA helper functions
137
138config DRM_KMS_CMA_HELPER
139 bool
140 depends on DRM
141 select DRM_GEM_CMA_HELPER
142 select DRM_KMS_FB_HELPER
143 select FB_SYS_FILLRECT
144 select FB_SYS_COPYAREA
145 select FB_SYS_IMAGEBLIT
146 help
147 Choose this if you need the KMS CMA helper functions
148
149config DRM_VM
150 bool
151 depends on DRM && MMU
152
153config DRM_SCHED
154 tristate
155 depends on DRM
156
157source "drivers/gpu/drm/i2c/Kconfig"
158
159source "drivers/gpu/drm/arm/Kconfig"
160
161config DRM_RADEON
162 tristate "ATI Radeon"
163 depends on DRM && PCI && MMU
164 select FW_LOADER
165 select DRM_KMS_HELPER
166 select DRM_TTM
167 select POWER_SUPPLY
168 select HWMON
169 select BACKLIGHT_CLASS_DEVICE
170 select BACKLIGHT_LCD_SUPPORT
171 select INTERVAL_TREE
172 help
173 Choose this option if you have an ATI Radeon graphics card. There
174 are both PCI and AGP versions. You don't need to choose this to
175 run the Radeon in plain VGA mode.
176
177 If M is selected, the module will be called radeon.
178
179source "drivers/gpu/drm/radeon/Kconfig"
180
181config DRM_AMDGPU
182 tristate "AMD GPU"
183 depends on DRM && PCI && MMU
184 select FW_LOADER
185 select DRM_KMS_HELPER
186 select DRM_SCHED
187 select DRM_TTM
188 select POWER_SUPPLY
189 select HWMON
190 select BACKLIGHT_CLASS_DEVICE
191 select BACKLIGHT_LCD_SUPPORT
192 select INTERVAL_TREE
193 select CHASH
194 help
195 Choose this option if you have a recent AMD Radeon graphics card.
196
197 If M is selected, the module will be called amdgpu.
198
199source "drivers/gpu/drm/amd/amdgpu/Kconfig"
200
201source "drivers/gpu/drm/amd/lib/Kconfig"
202
203source "drivers/gpu/drm/nouveau/Kconfig"
204
205source "drivers/gpu/drm/i915/Kconfig"
206
207config DRM_VGEM
208 tristate "Virtual GEM provider"
209 depends on DRM
210 help
211 Choose this option to get a virtual graphics memory manager,
212 as used by Mesa's software renderer for enhanced performance.
213 If M is selected the module will be called vgem.
214
215
216source "drivers/gpu/drm/exynos/Kconfig"
217
218source "drivers/gpu/drm/rockchip/Kconfig"
219
220source "drivers/gpu/drm/vmwgfx/Kconfig"
221
222source "drivers/gpu/drm/gma500/Kconfig"
223
224source "drivers/gpu/drm/udl/Kconfig"
225
226source "drivers/gpu/drm/ast/Kconfig"
227
228source "drivers/gpu/drm/mgag200/Kconfig"
229
230source "drivers/gpu/drm/cirrus/Kconfig"
231
232source "drivers/gpu/drm/armada/Kconfig"
233
234source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
235
236source "drivers/gpu/drm/rcar-du/Kconfig"
237
238source "drivers/gpu/drm/shmobile/Kconfig"
239
240source "drivers/gpu/drm/sun4i/Kconfig"
241
242source "drivers/gpu/drm/omapdrm/Kconfig"
243
244source "drivers/gpu/drm/tilcdc/Kconfig"
245
246source "drivers/gpu/drm/qxl/Kconfig"
247
248source "drivers/gpu/drm/bochs/Kconfig"
249
250source "drivers/gpu/drm/virtio/Kconfig"
251
252source "drivers/gpu/drm/msm/Kconfig"
253
254source "drivers/gpu/drm/fsl-dcu/Kconfig"
255
256source "drivers/gpu/drm/tegra/Kconfig"
257
258source "drivers/gpu/drm/stm/Kconfig"
259
260source "drivers/gpu/drm/panel/Kconfig"
261
262source "drivers/gpu/drm/bridge/Kconfig"
263
264source "drivers/gpu/drm/sti/Kconfig"
265
266source "drivers/gpu/drm/amd/amdkfd/Kconfig"
267
268source "drivers/gpu/drm/imx/Kconfig"
269
270source "drivers/gpu/drm/vc4/Kconfig"
271
272source "drivers/gpu/drm/etnaviv/Kconfig"
273
274source "drivers/gpu/drm/arc/Kconfig"
275
276source "drivers/gpu/drm/hisilicon/Kconfig"
277
278source "drivers/gpu/drm/mediatek/Kconfig"
279
280source "drivers/gpu/drm/zte/Kconfig"
281
282source "drivers/gpu/drm/mxsfb/Kconfig"
283
284source "drivers/gpu/drm/meson/Kconfig"
285
286source "drivers/gpu/drm/tinydrm/Kconfig"
287
288source "drivers/gpu/drm/pl111/Kconfig"
289
290source "drivers/gpu/drm/tve200/Kconfig"
291
292# Keep legacy drivers last
293
294menuconfig DRM_LEGACY
295 bool "Enable legacy drivers (DANGEROUS)"
296 depends on DRM && MMU
297 select DRM_VM
298 help
299 Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous
300 APIs to user-space, which can be used to circumvent access
301 restrictions and other security measures. For backwards compatibility
302 those drivers are still available, but their use is highly
303 inadvisable and might harm your system.
304
305 You are recommended to use the safe modeset-only drivers instead, and
306 perform 3D emulation in user-space.
307
308 Unless you have strong reasons to go rogue, say "N".
309
310if DRM_LEGACY
311
312config DRM_TDFX
313 tristate "3dfx Banshee/Voodoo3+"
314 depends on DRM && PCI
315 help
316 Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
317 graphics card. If M is selected, the module will be called tdfx.
318
319config DRM_R128
320 tristate "ATI Rage 128"
321 depends on DRM && PCI
322 select FW_LOADER
323 help
324 Choose this option if you have an ATI Rage 128 graphics card. If M
325 is selected, the module will be called r128. AGP support for
326 this card is strongly suggested (unless you have a PCI version).
327
328config DRM_I810
329 tristate "Intel I810"
330 # !PREEMPT because of missing ioctl locking
331 depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
332 help
333 Choose this option if you have an Intel I810 graphics card. If M is
334 selected, the module will be called i810. AGP support is required
335 for this driver to work.
336
337config DRM_MGA
338 tristate "Matrox g200/g400"
339 depends on DRM && PCI
340 select FW_LOADER
341 help
342 Choose this option if you have a Matrox G200, G400 or G450 graphics
343 card. If M is selected, the module will be called mga. AGP
344 support is required for this driver to work.
345
346config DRM_SIS
347 tristate "SiS video cards"
348 depends on DRM && AGP
349 depends on FB_SIS || FB_SIS=n
350 help
351 Choose this option if you have a SiS 630 or compatible video
352 chipset. If M is selected the module will be called sis. AGP
353 support is required for this driver to work.
354
355config DRM_VIA
356 tristate "Via unichrome video cards"
357 depends on DRM && PCI
358 help
359 Choose this option if you have a Via unichrome or compatible video
360 chipset. If M is selected the module will be called via.
361
362config DRM_SAVAGE
363 tristate "Savage video cards"
364 depends on DRM && PCI
365 help
366 Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
367 chipset. If M is selected the module will be called savage.
368
369endif # DRM_LEGACY
370
371# Separate option because drm_panel_orientation_quirks.c is shared with fbdev
372config DRM_PANEL_ORIENTATION_QUIRKS
373 tristate
374
375config DRM_LIB_RANDOM
376 bool
377 default n