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Commit | Line | Data |
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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
1da177e4 LT |
2 | # |
3 | # Drm device configuration | |
4 | # | |
5 | # This driver provides support for the | |
6 | # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. | |
7 | # | |
179b025f | 8 | menuconfig DRM |
1da177e4 | 9 | tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" |
62a0d98a | 10 | depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA |
8d70f395 | 11 | select DRM_PANEL_ORIENTATION_QUIRKS |
10a85120 | 12 | select HDMI |
eaf99c74 | 13 | select FB_CMDLINE |
57a6297e DA |
14 | select I2C |
15 | select I2C_ALGOBIT | |
3248877e | 16 | select DMA_SHARED_BUFFER |
96260142 | 17 | select SYNC_FILE |
1da177e4 LT |
18 | help |
19 | Kernel-level support for the Direct Rendering Infrastructure (DRI) | |
20 | introduced in XFree86 4.0. If you say Y here, you need to select | |
21 | the module that's right for your graphics card from the list below. | |
22 | These modules provide support for synchronization, security, and | |
23 | DMA transfers. Please see <http://dri.sourceforge.net/> for more | |
24 | details. You should also select and configure AGP | |
dcdb1674 | 25 | (/dev/agpgart) support if it is available for your platform. |
1da177e4 | 26 | |
174102f4 NT |
27 | config DRM_MIPI_DBI |
28 | tristate | |
29 | depends on DRM | |
30 | ||
068a0023 AH |
31 | config DRM_MIPI_DSI |
32 | bool | |
33 | depends on DRM | |
34 | ||
e94cb37b RA |
35 | config DRM_DP_AUX_CHARDEV |
36 | bool "DRM DP AUX Interface" | |
37 | depends on DRM | |
38 | help | |
39 | Choose this option to enable a /dev/drm_dp_auxN node that allows to | |
40 | read and write values to arbitrary DPCD registers on the DP aux | |
41 | channel. | |
42 | ||
5705670d CW |
43 | config DRM_DEBUG_MM |
44 | bool "Insert extra checks and debug info into the DRM range managers" | |
45 | default n | |
cd456f8d | 46 | depends on DRM=y |
4b514e10 | 47 | depends on STACKTRACE_SUPPORT |
5705670d CW |
48 | select STACKDEPOT |
49 | help | |
50 | Enable allocation tracking of memory manager and leak detection on | |
51 | shutdown. | |
52 | ||
53 | Recommended for driver developers only. | |
54 | ||
55 | If in doubt, say "N". | |
56 | ||
34b13e5e ML |
57 | config DRM_DEBUG_SELFTEST |
58 | tristate "kselftests for DRM" | |
50f0033d CW |
59 | depends on DRM |
60 | depends on DEBUG_KERNEL | |
61 | select PRIME_NUMBERS | |
62 | select DRM_LIB_RANDOM | |
7420e049 | 63 | select DRM_KMS_HELPER |
50f0033d CW |
64 | default n |
65 | help | |
34b13e5e ML |
66 | This option provides kernel modules that can be used to run |
67 | various selftests on parts of the DRM api. This option is not | |
50f0033d CW |
68 | useful for distributions or general kernels, but only for kernel |
69 | developers working on DRM and associated drivers. | |
70 | ||
71 | If in doubt, say "N". | |
72 | ||
6fcefd56 | 73 | config DRM_KMS_HELPER |
13a8195b DA |
74 | tristate |
75 | depends on DRM | |
92b6f89f DV |
76 | help |
77 | CRTC helpers for KMS drivers. | |
78 | ||
79 | config DRM_KMS_FB_HELPER | |
80 | bool | |
81 | depends on DRM_KMS_HELPER | |
13a8195b | 82 | select FB |
6a108a14 | 83 | select FRAMEBUFFER_CONSOLE if !EXPERT |
bf5192ed | 84 | select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE |
cbb1a82e | 85 | select FB_SYS_FOPS |
742547b7 AT |
86 | select FB_SYS_FILLRECT |
87 | select FB_SYS_COPYAREA | |
88 | select FB_SYS_IMAGEBLIT | |
89 | select FB_CFB_FILLRECT | |
90 | select FB_CFB_COPYAREA | |
91 | select FB_CFB_IMAGEBLIT | |
eaa434de | 92 | select FB_DEFERRED_IO |
13a8195b | 93 | help |
92b6f89f | 94 | FBDEV helpers for KMS drivers. |
13a8195b | 95 | |
a03fdcb1 AT |
96 | config DRM_FBDEV_EMULATION |
97 | bool "Enable legacy fbdev support for your modesetting driver" | |
98 | depends on DRM | |
99 | select DRM_KMS_HELPER | |
100 | select DRM_KMS_FB_HELPER | |
101 | default y | |
102 | help | |
103 | Choose this option if you have a need for the legacy fbdev | |
104 | support. Note that this support also provides the linux console | |
105 | support on top of your modesetting driver. | |
106 | ||
107 | If in doubt, say "Y". | |
108 | ||
5f152576 XL |
109 | config DRM_FBDEV_OVERALLOC |
110 | int "Overallocation of the fbdev buffer" | |
111 | depends on DRM_FBDEV_EMULATION | |
112 | default 100 | |
113 | help | |
114 | Defines the fbdev buffer overallocation in percent. Default | |
115 | is 100. Typical values for double buffering will be 200, | |
116 | triple buffering 300. | |
117 | ||
4be9bd10 NA |
118 | config DRM_FBDEV_LEAK_PHYS_SMEM |
119 | bool "Shamelessly allow leaking of fbdev physical address (DANGEROUS)" | |
120 | depends on DRM_FBDEV_EMULATION && EXPERT | |
121 | default n | |
122 | help | |
123 | In order to keep user-space compatibility, we want in certain | |
124 | use-cases to keep leaking the fbdev physical address to the | |
125 | user-space program handling the fbdev buffer. | |
126 | This affects, not only, Amlogic, Allwinner or Rockchip devices | |
127 | with ARM Mali GPUs using an userspace Blob. | |
128 | This option is not supported by upstream developers and should be | |
129 | removed as soon as possible and be considered as a broken and | |
130 | legacy behaviour from a modern fbdev device driver. | |
131 | ||
132 | Please send any bug reports when using this to your proprietary | |
133 | software vendor that requires this. | |
134 | ||
135 | If in doubt, say "N" or spread the word to your closed source | |
136 | library vendor. | |
137 | ||
da0df92b CE |
138 | config DRM_LOAD_EDID_FIRMWARE |
139 | bool "Allow to specify an EDID data set instead of probing for it" | |
53fd40a9 | 140 | depends on DRM |
da0df92b CE |
141 | help |
142 | Say Y here, if you want to use EDID data to be loaded from the | |
143 | /lib/firmware directory or one of the provided built-in | |
144 | data sets. This may be necessary, if the graphics adapter or | |
145 | monitor are unable to provide appropriate EDID data. Since this | |
146 | feature is provided as a workaround for broken hardware, the | |
147 | default case is N. Details and instructions how to build your own | |
baa293e9 | 148 | EDID data are given in Documentation/driver-api/edid.rst. |
da0df92b | 149 | |
2c6d1fff HV |
150 | config DRM_DP_CEC |
151 | bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support" | |
152 | select CEC_CORE | |
153 | help | |
154 | Choose this option if you want to enable HDMI CEC support for | |
155 | DisplayPort/USB-C to HDMI adapters. | |
156 | ||
157 | Note: not all adapters support this feature, and even for those | |
158 | that do support this they often do not hook up the CEC pin. | |
159 | ||
ba4e7d97 | 160 | config DRM_TTM |
771fe6b9 | 161 | tristate |
62a0d98a | 162 | depends on DRM && MMU |
ba4e7d97 TH |
163 | help |
164 | GPU memory management subsystem for devices with multiple | |
165 | GPU memory types. Will be enabled automatically if a device driver | |
166 | uses it. | |
167 | ||
85438a8d TZ |
168 | config DRM_VRAM_HELPER |
169 | tristate | |
170 | depends on DRM | |
171 | select DRM_TTM | |
172 | help | |
173 | Helpers for VRAM memory management | |
174 | ||
b9d47450 SH |
175 | config DRM_GEM_CMA_HELPER |
176 | bool | |
e1c7e324 | 177 | depends on DRM |
b9d47450 SH |
178 | help |
179 | Choose this if you need the GEM CMA helper functions | |
180 | ||
2e3b3c42 LPC |
181 | config DRM_KMS_CMA_HELPER |
182 | bool | |
e1c7e324 | 183 | depends on DRM |
2e3b3c42 | 184 | select DRM_GEM_CMA_HELPER |
2e3b3c42 LPC |
185 | help |
186 | Choose this if you need the KMS CMA helper functions | |
187 | ||
2194a63a NT |
188 | config DRM_GEM_SHMEM_HELPER |
189 | bool | |
190 | depends on DRM | |
191 | help | |
192 | Choose this if you need the GEM shmem helper functions | |
193 | ||
99c48e1e BG |
194 | config DRM_VM |
195 | bool | |
7e53c284 | 196 | depends on DRM && MMU |
99c48e1e | 197 | |
1b1f42d8 LS |
198 | config DRM_SCHED |
199 | tristate | |
200 | depends on DRM | |
201 | ||
6504d0d9 RC |
202 | source "drivers/gpu/drm/i2c/Kconfig" |
203 | ||
8e22d792 LD |
204 | source "drivers/gpu/drm/arm/Kconfig" |
205 | ||
1da177e4 LT |
206 | config DRM_RADEON |
207 | tristate "ATI Radeon" | |
011cda58 | 208 | depends on DRM && PCI && MMU |
9aa6bdf3 | 209 | depends on AGP || !AGP |
70967ab9 | 210 | select FW_LOADER |
a0cdc649 DA |
211 | select DRM_KMS_HELPER |
212 | select DRM_TTM | |
5d9b7e2d | 213 | select POWER_SUPPLY |
21a8122a | 214 | select HWMON |
14adc892 | 215 | select BACKLIGHT_CLASS_DEVICE |
0aea5e4a | 216 | select INTERVAL_TREE |
1da177e4 LT |
217 | help |
218 | Choose this option if you have an ATI Radeon graphics card. There | |
219 | are both PCI and AGP versions. You don't need to choose this to | |
7b9af345 | 220 | run the Radeon in plain VGA mode. |
bc5f4523 | 221 | |
1da177e4 LT |
222 | If M is selected, the module will be called radeon. |
223 | ||
f71d0187 DA |
224 | source "drivers/gpu/drm/radeon/Kconfig" |
225 | ||
d38ceaf9 AD |
226 | config DRM_AMDGPU |
227 | tristate "AMD GPU" | |
011cda58 | 228 | depends on DRM && PCI && MMU |
d38ceaf9 AD |
229 | select FW_LOADER |
230 | select DRM_KMS_HELPER | |
1b1f42d8 | 231 | select DRM_SCHED |
d38ceaf9 AD |
232 | select DRM_TTM |
233 | select POWER_SUPPLY | |
234 | select HWMON | |
235 | select BACKLIGHT_CLASS_DEVICE | |
236 | select INTERVAL_TREE | |
a2f14820 | 237 | select CHASH |
d38ceaf9 AD |
238 | help |
239 | Choose this option if you have a recent AMD Radeon graphics card. | |
240 | ||
241 | If M is selected, the module will be called amdgpu. | |
242 | ||
243 | source "drivers/gpu/drm/amd/amdgpu/Kconfig" | |
a8fe58ce | 244 | |
f3c93cbd BS |
245 | source "drivers/gpu/drm/nouveau/Kconfig" |
246 | ||
4520f53a | 247 | source "drivers/gpu/drm/i915/Kconfig" |
99486b8e | 248 | |
502e95c6 ZR |
249 | config DRM_VGEM |
250 | tristate "Virtual GEM provider" | |
251 | depends on DRM | |
252 | help | |
253 | Choose this option to get a virtual graphics memory manager, | |
254 | as used by Mesa's software renderer for enhanced performance. | |
255 | If M is selected the module will be called vgem. | |
256 | ||
1c7c5fd9 | 257 | config DRM_VKMS |
c91b007e | 258 | tristate "Virtual KMS (EXPERIMENTAL)" |
1c7c5fd9 | 259 | depends on DRM |
5ba57bab | 260 | select DRM_KMS_HELPER |
c91b007e | 261 | default n |
1c7c5fd9 | 262 | help |
c91b007e RS |
263 | Virtual Kernel Mode-Setting (VKMS) is used for testing or for |
264 | running GPU in a headless machines. Choose this option to get | |
265 | a VKMS. | |
266 | ||
1c7c5fd9 | 267 | If M is selected the module will be called vkms. |
502e95c6 | 268 | |
848ee538 DA |
269 | config DRM_ATI_PCIGART |
270 | bool | |
271 | ||
5a7b74be TH |
272 | source "drivers/gpu/drm/exynos/Kconfig" |
273 | ||
2048e328 MY |
274 | source "drivers/gpu/drm/rockchip/Kconfig" |
275 | ||
5a7b74be | 276 | source "drivers/gpu/drm/vmwgfx/Kconfig" |
91c75492 AC |
277 | |
278 | source "drivers/gpu/drm/gma500/Kconfig" | |
279 | ||
5320918b | 280 | source "drivers/gpu/drm/udl/Kconfig" |
312fec14 DA |
281 | |
282 | source "drivers/gpu/drm/ast/Kconfig" | |
283 | ||
414c4531 | 284 | source "drivers/gpu/drm/mgag200/Kconfig" |
f9aa76a8 DA |
285 | |
286 | source "drivers/gpu/drm/cirrus/Kconfig" | |
51c13278 | 287 | |
96f60e37 RK |
288 | source "drivers/gpu/drm/armada/Kconfig" |
289 | ||
1a396789 BB |
290 | source "drivers/gpu/drm/atmel-hlcdc/Kconfig" |
291 | ||
4bf8e196 LP |
292 | source "drivers/gpu/drm/rcar-du/Kconfig" |
293 | ||
51c13278 | 294 | source "drivers/gpu/drm/shmobile/Kconfig" |
d8f4a9ed | 295 | |
9026e0d1 MR |
296 | source "drivers/gpu/drm/sun4i/Kconfig" |
297 | ||
8bb0daff | 298 | source "drivers/gpu/drm/omapdrm/Kconfig" |
ca18e142 | 299 | |
16ea975e | 300 | source "drivers/gpu/drm/tilcdc/Kconfig" |
f64122c1 DA |
301 | |
302 | source "drivers/gpu/drm/qxl/Kconfig" | |
c8afe684 | 303 | |
0a6659bd GH |
304 | source "drivers/gpu/drm/bochs/Kconfig" |
305 | ||
dc5698e8 DA |
306 | source "drivers/gpu/drm/virtio/Kconfig" |
307 | ||
c8afe684 | 308 | source "drivers/gpu/drm/msm/Kconfig" |
dee8268f | 309 | |
109eee2f JW |
310 | source "drivers/gpu/drm/fsl-dcu/Kconfig" |
311 | ||
dee8268f | 312 | source "drivers/gpu/drm/tegra/Kconfig" |
aead40ea | 313 | |
b759012c YF |
314 | source "drivers/gpu/drm/stm/Kconfig" |
315 | ||
aead40ea | 316 | source "drivers/gpu/drm/panel/Kconfig" |
f2cb3148 | 317 | |
a33ee95f TR |
318 | source "drivers/gpu/drm/bridge/Kconfig" |
319 | ||
f2cb3148 | 320 | source "drivers/gpu/drm/sti/Kconfig" |
4a488a7a | 321 | |
6556f7f8 | 322 | source "drivers/gpu/drm/imx/Kconfig" |
c8b75bca | 323 | |
90b86fcc PC |
324 | source "drivers/gpu/drm/ingenic/Kconfig" |
325 | ||
57692c94 EA |
326 | source "drivers/gpu/drm/v3d/Kconfig" |
327 | ||
c8b75bca | 328 | source "drivers/gpu/drm/vc4/Kconfig" |
a8c21a54 T |
329 | |
330 | source "drivers/gpu/drm/etnaviv/Kconfig" | |
51dacf20 CP |
331 | |
332 | source "drivers/gpu/drm/arc/Kconfig" | |
23e7b2ab XL |
333 | |
334 | source "drivers/gpu/drm/hisilicon/Kconfig" | |
119f5173 CH |
335 | |
336 | source "drivers/gpu/drm/mediatek/Kconfig" | |
d92d9c3a | 337 | |
0a886f59 SG |
338 | source "drivers/gpu/drm/zte/Kconfig" |
339 | ||
45d59d70 MV |
340 | source "drivers/gpu/drm/mxsfb/Kconfig" |
341 | ||
bbbe775e NA |
342 | source "drivers/gpu/drm/meson/Kconfig" |
343 | ||
043386a0 | 344 | source "drivers/gpu/drm/tiny/Kconfig" |
fa201ac2 | 345 | |
bed41005 TC |
346 | source "drivers/gpu/drm/pl111/Kconfig" |
347 | ||
179c02fe LW |
348 | source "drivers/gpu/drm/tve200/Kconfig" |
349 | ||
c575b7ee OA |
350 | source "drivers/gpu/drm/xen/Kconfig" |
351 | ||
131abc56 HG |
352 | source "drivers/gpu/drm/vboxvideo/Kconfig" |
353 | ||
a1d2a633 QY |
354 | source "drivers/gpu/drm/lima/Kconfig" |
355 | ||
f3ba9122 RH |
356 | source "drivers/gpu/drm/panfrost/Kconfig" |
357 | ||
4f2a8f58 JS |
358 | source "drivers/gpu/drm/aspeed/Kconfig" |
359 | ||
5fc537bf LW |
360 | source "drivers/gpu/drm/mcde/Kconfig" |
361 | ||
d92d9c3a DH |
362 | # Keep legacy drivers last |
363 | ||
364 | menuconfig DRM_LEGACY | |
365 | bool "Enable legacy drivers (DANGEROUS)" | |
7e53c284 | 366 | depends on DRM && MMU |
99c48e1e | 367 | select DRM_VM |
848ee538 | 368 | select DRM_ATI_PCIGART if PCI |
d92d9c3a DH |
369 | help |
370 | Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous | |
371 | APIs to user-space, which can be used to circumvent access | |
372 | restrictions and other security measures. For backwards compatibility | |
373 | those drivers are still available, but their use is highly | |
374 | inadvisable and might harm your system. | |
375 | ||
376 | You are recommended to use the safe modeset-only drivers instead, and | |
377 | perform 3D emulation in user-space. | |
378 | ||
379 | Unless you have strong reasons to go rogue, say "N". | |
380 | ||
381 | if DRM_LEGACY | |
382 | ||
383 | config DRM_TDFX | |
384 | tristate "3dfx Banshee/Voodoo3+" | |
385 | depends on DRM && PCI | |
386 | help | |
387 | Choose this option if you have a 3dfx Banshee or Voodoo3 (or later), | |
388 | graphics card. If M is selected, the module will be called tdfx. | |
389 | ||
390 | config DRM_R128 | |
391 | tristate "ATI Rage 128" | |
392 | depends on DRM && PCI | |
393 | select FW_LOADER | |
394 | help | |
395 | Choose this option if you have an ATI Rage 128 graphics card. If M | |
396 | is selected, the module will be called r128. AGP support for | |
397 | this card is strongly suggested (unless you have a PCI version). | |
398 | ||
399 | config DRM_I810 | |
400 | tristate "Intel I810" | |
401 | # !PREEMPT because of missing ioctl locking | |
dc25ace6 | 402 | depends on DRM && AGP && AGP_INTEL && (!PREEMPTION || BROKEN) |
d92d9c3a DH |
403 | help |
404 | Choose this option if you have an Intel I810 graphics card. If M is | |
405 | selected, the module will be called i810. AGP support is required | |
406 | for this driver to work. | |
407 | ||
408 | config DRM_MGA | |
409 | tristate "Matrox g200/g400" | |
410 | depends on DRM && PCI | |
411 | select FW_LOADER | |
412 | help | |
413 | Choose this option if you have a Matrox G200, G400 or G450 graphics | |
414 | card. If M is selected, the module will be called mga. AGP | |
415 | support is required for this driver to work. | |
416 | ||
417 | config DRM_SIS | |
418 | tristate "SiS video cards" | |
419 | depends on DRM && AGP | |
420 | depends on FB_SIS || FB_SIS=n | |
421 | help | |
422 | Choose this option if you have a SiS 630 or compatible video | |
423 | chipset. If M is selected the module will be called sis. AGP | |
424 | support is required for this driver to work. | |
425 | ||
426 | config DRM_VIA | |
427 | tristate "Via unichrome video cards" | |
428 | depends on DRM && PCI | |
429 | help | |
430 | Choose this option if you have a Via unichrome or compatible video | |
431 | chipset. If M is selected the module will be called via. | |
432 | ||
433 | config DRM_SAVAGE | |
434 | tristate "Savage video cards" | |
435 | depends on DRM && PCI | |
436 | help | |
437 | Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister | |
438 | chipset. If M is selected the module will be called savage. | |
439 | ||
440 | endif # DRM_LEGACY | |
a33d42dd | 441 | |
341a0ffc HG |
442 | # Separate option because drm_panel_orientation_quirks.c is shared with fbdev |
443 | config DRM_PANEL_ORIENTATION_QUIRKS | |
444 | tristate | |
445 | ||
a33d42dd CW |
446 | config DRM_LIB_RANDOM |
447 | bool | |
448 | default n |