Commit | Line | Data |
---|---|---|
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 |
bfe3911a CW |
18 | # gallium uses SYS_kcmp for os_same_file_description() to de-duplicate |
19 | # device and dmabuf fd. Let's make sure that is available for our userspace. | |
20 | select KCMP | |
1da177e4 LT |
21 | help |
22 | Kernel-level support for the Direct Rendering Infrastructure (DRI) | |
23 | introduced in XFree86 4.0. If you say Y here, you need to select | |
24 | the module that's right for your graphics card from the list below. | |
25 | These modules provide support for synchronization, security, and | |
26 | DMA transfers. Please see <http://dri.sourceforge.net/> for more | |
27 | details. You should also select and configure AGP | |
dcdb1674 | 28 | (/dev/agpgart) support if it is available for your platform. |
1da177e4 | 29 | |
174102f4 NT |
30 | config DRM_MIPI_DBI |
31 | tristate | |
32 | depends on DRM | |
33 | ||
068a0023 AH |
34 | config DRM_MIPI_DSI |
35 | bool | |
36 | depends on DRM | |
37 | ||
aeb33699 DA |
38 | config DRM_DP_AUX_BUS |
39 | tristate | |
40 | depends on DRM | |
41 | depends on OF | |
42 | ||
e94cb37b RA |
43 | config DRM_DP_AUX_CHARDEV |
44 | bool "DRM DP AUX Interface" | |
45 | depends on DRM | |
46 | help | |
47 | Choose this option to enable a /dev/drm_dp_auxN node that allows to | |
48 | read and write values to arbitrary DPCD registers on the DP aux | |
49 | channel. | |
50 | ||
5705670d CW |
51 | config DRM_DEBUG_MM |
52 | bool "Insert extra checks and debug info into the DRM range managers" | |
53 | default n | |
cd456f8d | 54 | depends on DRM=y |
4b514e10 | 55 | depends on STACKTRACE_SUPPORT |
5705670d CW |
56 | select STACKDEPOT |
57 | help | |
58 | Enable allocation tracking of memory manager and leak detection on | |
59 | shutdown. | |
60 | ||
61 | Recommended for driver developers only. | |
62 | ||
63 | If in doubt, say "N". | |
64 | ||
34b13e5e ML |
65 | config DRM_DEBUG_SELFTEST |
66 | tristate "kselftests for DRM" | |
50f0033d CW |
67 | depends on DRM |
68 | depends on DEBUG_KERNEL | |
69 | select PRIME_NUMBERS | |
70 | select DRM_LIB_RANDOM | |
7420e049 | 71 | select DRM_KMS_HELPER |
6349120d | 72 | select DRM_EXPORT_FOR_TESTS if m |
50f0033d CW |
73 | default n |
74 | help | |
34b13e5e ML |
75 | This option provides kernel modules that can be used to run |
76 | various selftests on parts of the DRM api. This option is not | |
50f0033d CW |
77 | useful for distributions or general kernels, but only for kernel |
78 | developers working on DRM and associated drivers. | |
79 | ||
80 | If in doubt, say "N". | |
81 | ||
6fcefd56 | 82 | config DRM_KMS_HELPER |
13a8195b DA |
83 | tristate |
84 | depends on DRM | |
92b6f89f DV |
85 | help |
86 | CRTC helpers for KMS drivers. | |
87 | ||
12a280c7 LP |
88 | config DRM_DEBUG_DP_MST_TOPOLOGY_REFS |
89 | bool "Enable refcount backtrace history in the DP MST helpers" | |
d6d07ca1 | 90 | depends on STACKTRACE_SUPPORT |
12a280c7 LP |
91 | select STACKDEPOT |
92 | depends on DRM_KMS_HELPER | |
93 | depends on DEBUG_KERNEL | |
94 | depends on EXPERT | |
95 | help | |
96 | Enables debug tracing for topology refs in DRM's DP MST helpers. A | |
97 | history of each topology reference/dereference will be printed to the | |
98 | kernel log once a port or branch device's topology refcount reaches 0. | |
99 | ||
100 | This has the potential to use a lot of memory and print some very | |
101 | large kernel messages. If in doubt, say "N". | |
102 | ||
a03fdcb1 AT |
103 | config DRM_FBDEV_EMULATION |
104 | bool "Enable legacy fbdev support for your modesetting driver" | |
105 | depends on DRM | |
f611b1e7 | 106 | depends on FB |
a03fdcb1 | 107 | select DRM_KMS_HELPER |
91185d55 TZ |
108 | select FB_CFB_FILLRECT |
109 | select FB_CFB_COPYAREA | |
110 | select FB_CFB_IMAGEBLIT | |
111 | select FB_DEFERRED_IO | |
112 | select FB_SYS_FOPS | |
113 | select FB_SYS_FILLRECT | |
114 | select FB_SYS_COPYAREA | |
115 | select FB_SYS_IMAGEBLIT | |
116 | select FRAMEBUFFER_CONSOLE if !EXPERT | |
117 | select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE | |
a03fdcb1 AT |
118 | default y |
119 | help | |
120 | Choose this option if you have a need for the legacy fbdev | |
121 | support. Note that this support also provides the linux console | |
122 | support on top of your modesetting driver. | |
123 | ||
124 | If in doubt, say "Y". | |
125 | ||
5f152576 XL |
126 | config DRM_FBDEV_OVERALLOC |
127 | int "Overallocation of the fbdev buffer" | |
128 | depends on DRM_FBDEV_EMULATION | |
129 | default 100 | |
130 | help | |
131 | Defines the fbdev buffer overallocation in percent. Default | |
132 | is 100. Typical values for double buffering will be 200, | |
133 | triple buffering 300. | |
134 | ||
4be9bd10 NA |
135 | config DRM_FBDEV_LEAK_PHYS_SMEM |
136 | bool "Shamelessly allow leaking of fbdev physical address (DANGEROUS)" | |
137 | depends on DRM_FBDEV_EMULATION && EXPERT | |
138 | default n | |
139 | help | |
140 | In order to keep user-space compatibility, we want in certain | |
141 | use-cases to keep leaking the fbdev physical address to the | |
142 | user-space program handling the fbdev buffer. | |
143 | This affects, not only, Amlogic, Allwinner or Rockchip devices | |
144 | with ARM Mali GPUs using an userspace Blob. | |
145 | This option is not supported by upstream developers and should be | |
146 | removed as soon as possible and be considered as a broken and | |
147 | legacy behaviour from a modern fbdev device driver. | |
148 | ||
149 | Please send any bug reports when using this to your proprietary | |
150 | software vendor that requires this. | |
151 | ||
152 | If in doubt, say "N" or spread the word to your closed source | |
153 | library vendor. | |
154 | ||
da0df92b CE |
155 | config DRM_LOAD_EDID_FIRMWARE |
156 | bool "Allow to specify an EDID data set instead of probing for it" | |
53fd40a9 | 157 | depends on DRM |
da0df92b CE |
158 | help |
159 | Say Y here, if you want to use EDID data to be loaded from the | |
160 | /lib/firmware directory or one of the provided built-in | |
161 | data sets. This may be necessary, if the graphics adapter or | |
162 | monitor are unable to provide appropriate EDID data. Since this | |
163 | feature is provided as a workaround for broken hardware, the | |
164 | default case is N. Details and instructions how to build your own | |
72ef5e52 | 165 | EDID data are given in Documentation/admin-guide/edid.rst. |
da0df92b | 166 | |
2c6d1fff HV |
167 | config DRM_DP_CEC |
168 | bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support" | |
539bbf31 | 169 | depends on DRM |
2c6d1fff HV |
170 | select CEC_CORE |
171 | help | |
172 | Choose this option if you want to enable HDMI CEC support for | |
173 | DisplayPort/USB-C to HDMI adapters. | |
174 | ||
175 | Note: not all adapters support this feature, and even for those | |
176 | that do support this they often do not hook up the CEC pin. | |
177 | ||
ba4e7d97 | 178 | config DRM_TTM |
771fe6b9 | 179 | tristate |
62a0d98a | 180 | depends on DRM && MMU |
ba4e7d97 TH |
181 | help |
182 | GPU memory management subsystem for devices with multiple | |
183 | GPU memory types. Will be enabled automatically if a device driver | |
184 | uses it. | |
185 | ||
85438a8d TZ |
186 | config DRM_VRAM_HELPER |
187 | tristate | |
188 | depends on DRM | |
85438a8d TZ |
189 | help |
190 | Helpers for VRAM memory management | |
191 | ||
ff540b76 GH |
192 | config DRM_TTM_HELPER |
193 | tristate | |
194 | depends on DRM | |
195 | select DRM_TTM | |
196 | help | |
197 | Helpers for ttm-based gem objects | |
198 | ||
b9d47450 SH |
199 | config DRM_GEM_CMA_HELPER |
200 | bool | |
e1c7e324 | 201 | depends on DRM |
b9d47450 SH |
202 | help |
203 | Choose this if you need the GEM CMA helper functions | |
204 | ||
2e3b3c42 LPC |
205 | config DRM_KMS_CMA_HELPER |
206 | bool | |
e1c7e324 | 207 | depends on DRM |
2e3b3c42 | 208 | select DRM_GEM_CMA_HELPER |
2e3b3c42 LPC |
209 | help |
210 | Choose this if you need the KMS CMA helper functions | |
211 | ||
2194a63a NT |
212 | config DRM_GEM_SHMEM_HELPER |
213 | bool | |
8b93d1d7 | 214 | depends on DRM && MMU |
2194a63a NT |
215 | help |
216 | Choose this if you need the GEM shmem helper functions | |
217 | ||
1b1f42d8 LS |
218 | config DRM_SCHED |
219 | tristate | |
220 | depends on DRM | |
221 | ||
6504d0d9 RC |
222 | source "drivers/gpu/drm/i2c/Kconfig" |
223 | ||
8e22d792 LD |
224 | source "drivers/gpu/drm/arm/Kconfig" |
225 | ||
1da177e4 LT |
226 | config DRM_RADEON |
227 | tristate "ATI Radeon" | |
011cda58 | 228 | depends on DRM && PCI && MMU |
cba2afb6 | 229 | depends on AGP || !AGP |
70967ab9 | 230 | select FW_LOADER |
a0cdc649 DA |
231 | select DRM_KMS_HELPER |
232 | select DRM_TTM | |
49a3f51d | 233 | select DRM_TTM_HELPER |
5d9b7e2d | 234 | select POWER_SUPPLY |
21a8122a | 235 | select HWMON |
14adc892 | 236 | select BACKLIGHT_CLASS_DEVICE |
0aea5e4a | 237 | select INTERVAL_TREE |
1da177e4 LT |
238 | help |
239 | Choose this option if you have an ATI Radeon graphics card. There | |
240 | are both PCI and AGP versions. You don't need to choose this to | |
7b9af345 | 241 | run the Radeon in plain VGA mode. |
bc5f4523 | 242 | |
1da177e4 LT |
243 | If M is selected, the module will be called radeon. |
244 | ||
f71d0187 DA |
245 | source "drivers/gpu/drm/radeon/Kconfig" |
246 | ||
d38ceaf9 AD |
247 | config DRM_AMDGPU |
248 | tristate "AMD GPU" | |
011cda58 | 249 | depends on DRM && PCI && MMU |
d38ceaf9 | 250 | select FW_LOADER |
23c61b45 | 251 | select DRM_KMS_HELPER |
1b1f42d8 | 252 | select DRM_SCHED |
23c61b45 | 253 | select DRM_TTM |
49a3f51d | 254 | select DRM_TTM_HELPER |
d38ceaf9 AD |
255 | select POWER_SUPPLY |
256 | select HWMON | |
257 | select BACKLIGHT_CLASS_DEVICE | |
258 | select INTERVAL_TREE | |
a2f14820 | 259 | select CHASH |
d38ceaf9 AD |
260 | help |
261 | Choose this option if you have a recent AMD Radeon graphics card. | |
262 | ||
263 | If M is selected, the module will be called amdgpu. | |
264 | ||
265 | source "drivers/gpu/drm/amd/amdgpu/Kconfig" | |
a8fe58ce | 266 | |
f3c93cbd BS |
267 | source "drivers/gpu/drm/nouveau/Kconfig" |
268 | ||
4520f53a | 269 | source "drivers/gpu/drm/i915/Kconfig" |
99486b8e | 270 | |
ed794057 AC |
271 | source "drivers/gpu/drm/kmb/Kconfig" |
272 | ||
502e95c6 ZR |
273 | config DRM_VGEM |
274 | tristate "Virtual GEM provider" | |
275 | depends on DRM | |
276 | help | |
277 | Choose this option to get a virtual graphics memory manager, | |
278 | as used by Mesa's software renderer for enhanced performance. | |
279 | If M is selected the module will be called vgem. | |
280 | ||
1c7c5fd9 | 281 | config DRM_VKMS |
c91b007e | 282 | tristate "Virtual KMS (EXPERIMENTAL)" |
1c7c5fd9 | 283 | depends on DRM |
5ba57bab | 284 | select DRM_KMS_HELPER |
488c888a | 285 | select DRM_GEM_SHMEM_HELPER |
f2a4a13a | 286 | select CRC32 |
c91b007e | 287 | default n |
1c7c5fd9 | 288 | help |
c91b007e RS |
289 | Virtual Kernel Mode-Setting (VKMS) is used for testing or for |
290 | running GPU in a headless machines. Choose this option to get | |
291 | a VKMS. | |
292 | ||
1c7c5fd9 | 293 | If M is selected the module will be called vkms. |
502e95c6 | 294 | |
5a7b74be TH |
295 | source "drivers/gpu/drm/exynos/Kconfig" |
296 | ||
2048e328 MY |
297 | source "drivers/gpu/drm/rockchip/Kconfig" |
298 | ||
5a7b74be | 299 | source "drivers/gpu/drm/vmwgfx/Kconfig" |
91c75492 AC |
300 | |
301 | source "drivers/gpu/drm/gma500/Kconfig" | |
302 | ||
5320918b | 303 | source "drivers/gpu/drm/udl/Kconfig" |
312fec14 DA |
304 | |
305 | source "drivers/gpu/drm/ast/Kconfig" | |
306 | ||
414c4531 | 307 | source "drivers/gpu/drm/mgag200/Kconfig" |
f9aa76a8 | 308 | |
96f60e37 RK |
309 | source "drivers/gpu/drm/armada/Kconfig" |
310 | ||
1a396789 BB |
311 | source "drivers/gpu/drm/atmel-hlcdc/Kconfig" |
312 | ||
4bf8e196 LP |
313 | source "drivers/gpu/drm/rcar-du/Kconfig" |
314 | ||
51c13278 | 315 | source "drivers/gpu/drm/shmobile/Kconfig" |
d8f4a9ed | 316 | |
9026e0d1 MR |
317 | source "drivers/gpu/drm/sun4i/Kconfig" |
318 | ||
8bb0daff | 319 | source "drivers/gpu/drm/omapdrm/Kconfig" |
ca18e142 | 320 | |
16ea975e | 321 | source "drivers/gpu/drm/tilcdc/Kconfig" |
f64122c1 DA |
322 | |
323 | source "drivers/gpu/drm/qxl/Kconfig" | |
c8afe684 | 324 | |
dc5698e8 DA |
325 | source "drivers/gpu/drm/virtio/Kconfig" |
326 | ||
c8afe684 | 327 | source "drivers/gpu/drm/msm/Kconfig" |
dee8268f | 328 | |
109eee2f JW |
329 | source "drivers/gpu/drm/fsl-dcu/Kconfig" |
330 | ||
dee8268f | 331 | source "drivers/gpu/drm/tegra/Kconfig" |
aead40ea | 332 | |
b759012c YF |
333 | source "drivers/gpu/drm/stm/Kconfig" |
334 | ||
aead40ea | 335 | source "drivers/gpu/drm/panel/Kconfig" |
f2cb3148 | 336 | |
a33ee95f TR |
337 | source "drivers/gpu/drm/bridge/Kconfig" |
338 | ||
f2cb3148 | 339 | source "drivers/gpu/drm/sti/Kconfig" |
4a488a7a | 340 | |
6556f7f8 | 341 | source "drivers/gpu/drm/imx/Kconfig" |
c8b75bca | 342 | |
90b86fcc PC |
343 | source "drivers/gpu/drm/ingenic/Kconfig" |
344 | ||
57692c94 EA |
345 | source "drivers/gpu/drm/v3d/Kconfig" |
346 | ||
c8b75bca | 347 | source "drivers/gpu/drm/vc4/Kconfig" |
a8c21a54 T |
348 | |
349 | source "drivers/gpu/drm/etnaviv/Kconfig" | |
51dacf20 | 350 | |
23e7b2ab | 351 | source "drivers/gpu/drm/hisilicon/Kconfig" |
119f5173 CH |
352 | |
353 | source "drivers/gpu/drm/mediatek/Kconfig" | |
d92d9c3a | 354 | |
0a886f59 SG |
355 | source "drivers/gpu/drm/zte/Kconfig" |
356 | ||
45d59d70 MV |
357 | source "drivers/gpu/drm/mxsfb/Kconfig" |
358 | ||
bbbe775e NA |
359 | source "drivers/gpu/drm/meson/Kconfig" |
360 | ||
043386a0 | 361 | source "drivers/gpu/drm/tiny/Kconfig" |
fa201ac2 | 362 | |
bed41005 TC |
363 | source "drivers/gpu/drm/pl111/Kconfig" |
364 | ||
179c02fe LW |
365 | source "drivers/gpu/drm/tve200/Kconfig" |
366 | ||
c575b7ee OA |
367 | source "drivers/gpu/drm/xen/Kconfig" |
368 | ||
131abc56 HG |
369 | source "drivers/gpu/drm/vboxvideo/Kconfig" |
370 | ||
a1d2a633 QY |
371 | source "drivers/gpu/drm/lima/Kconfig" |
372 | ||
f3ba9122 RH |
373 | source "drivers/gpu/drm/panfrost/Kconfig" |
374 | ||
4f2a8f58 JS |
375 | source "drivers/gpu/drm/aspeed/Kconfig" |
376 | ||
5fc537bf LW |
377 | source "drivers/gpu/drm/mcde/Kconfig" |
378 | ||
32a1795f JS |
379 | source "drivers/gpu/drm/tidss/Kconfig" |
380 | ||
d76271d2 HK |
381 | source "drivers/gpu/drm/xlnx/Kconfig" |
382 | ||
40e1a70b NT |
383 | source "drivers/gpu/drm/gud/Kconfig" |
384 | ||
76c56a5a DR |
385 | config DRM_HYPERV |
386 | tristate "DRM Support for Hyper-V synthetic video device" | |
387 | depends on DRM && PCI && MMU && HYPERV | |
388 | select DRM_KMS_HELPER | |
389 | select DRM_GEM_SHMEM_HELPER | |
390 | help | |
391 | This is a KMS driver for Hyper-V synthetic video device. Choose this | |
392 | option if you would like to enable drm driver for Hyper-V virtual | |
393 | machine. Unselect Hyper-V framebuffer driver (CONFIG_FB_HYPERV) so | |
394 | that DRM driver is used by default. | |
395 | ||
396 | If M is selected the module will be called hyperv_drm. | |
397 | ||
d92d9c3a DH |
398 | # Keep legacy drivers last |
399 | ||
400 | menuconfig DRM_LEGACY | |
401 | bool "Enable legacy drivers (DANGEROUS)" | |
7e53c284 | 402 | depends on DRM && MMU |
d92d9c3a DH |
403 | help |
404 | Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous | |
405 | APIs to user-space, which can be used to circumvent access | |
406 | restrictions and other security measures. For backwards compatibility | |
407 | those drivers are still available, but their use is highly | |
408 | inadvisable and might harm your system. | |
409 | ||
410 | You are recommended to use the safe modeset-only drivers instead, and | |
411 | perform 3D emulation in user-space. | |
412 | ||
413 | Unless you have strong reasons to go rogue, say "N". | |
414 | ||
415 | if DRM_LEGACY | |
416 | ||
417 | config DRM_TDFX | |
418 | tristate "3dfx Banshee/Voodoo3+" | |
419 | depends on DRM && PCI | |
420 | help | |
421 | Choose this option if you have a 3dfx Banshee or Voodoo3 (or later), | |
422 | graphics card. If M is selected, the module will be called tdfx. | |
423 | ||
424 | config DRM_R128 | |
425 | tristate "ATI Rage 128" | |
426 | depends on DRM && PCI | |
427 | select FW_LOADER | |
428 | help | |
429 | Choose this option if you have an ATI Rage 128 graphics card. If M | |
430 | is selected, the module will be called r128. AGP support for | |
431 | this card is strongly suggested (unless you have a PCI version). | |
432 | ||
433 | config DRM_I810 | |
434 | tristate "Intel I810" | |
f86cf719 | 435 | # !PREEMPTION because of missing ioctl locking |
dc25ace6 | 436 | depends on DRM && AGP && AGP_INTEL && (!PREEMPTION || BROKEN) |
d92d9c3a DH |
437 | help |
438 | Choose this option if you have an Intel I810 graphics card. If M is | |
439 | selected, the module will be called i810. AGP support is required | |
440 | for this driver to work. | |
441 | ||
442 | config DRM_MGA | |
443 | tristate "Matrox g200/g400" | |
444 | depends on DRM && PCI | |
445 | select FW_LOADER | |
446 | help | |
447 | Choose this option if you have a Matrox G200, G400 or G450 graphics | |
448 | card. If M is selected, the module will be called mga. AGP | |
449 | support is required for this driver to work. | |
450 | ||
451 | config DRM_SIS | |
452 | tristate "SiS video cards" | |
453 | depends on DRM && AGP | |
454 | depends on FB_SIS || FB_SIS=n | |
455 | help | |
456 | Choose this option if you have a SiS 630 or compatible video | |
457 | chipset. If M is selected the module will be called sis. AGP | |
458 | support is required for this driver to work. | |
459 | ||
460 | config DRM_VIA | |
461 | tristate "Via unichrome video cards" | |
462 | depends on DRM && PCI | |
463 | help | |
464 | Choose this option if you have a Via unichrome or compatible video | |
465 | chipset. If M is selected the module will be called via. | |
466 | ||
467 | config DRM_SAVAGE | |
468 | tristate "Savage video cards" | |
469 | depends on DRM && PCI | |
470 | help | |
471 | Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister | |
472 | chipset. If M is selected the module will be called savage. | |
473 | ||
474 | endif # DRM_LEGACY | |
a33d42dd | 475 | |
9b6c80be RD |
476 | config DRM_EXPORT_FOR_TESTS |
477 | bool | |
478 | ||
341a0ffc HG |
479 | # Separate option because drm_panel_orientation_quirks.c is shared with fbdev |
480 | config DRM_PANEL_ORIENTATION_QUIRKS | |
481 | tristate | |
482 | ||
a33d42dd CW |
483 | config DRM_LIB_RANDOM |
484 | bool | |
485 | default n |