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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
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#
Randy Dunlap179b0252007-10-16 01:29:39 -07007menuconfig DRM
Linus Torvalds1da177e2005-04-16 15:20:36 -07008 tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
Benjamin Gaignard62a0d982017-01-04 10:12:57 +01009 depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
Thierry Reding10a85122012-11-21 15:31:35 +010010 select HDMI
Chris Wilsoneaf99c72014-08-06 10:08:32 +020011 select FB_CMDLINE
Dave Airlie57a62972008-12-13 18:21:08 +100012 select I2C
13 select I2C_ALGOBIT
Dave Airlie32488772011-11-25 15:21:02 +000014 select DMA_SHARED_BUFFER
Gustavo Padovan96260142016-11-15 22:06:39 +090015 select SYNC_FILE
Linus Torvalds1da177e2005-04-16 15:20:36 -070016 help
17 Kernel-level support for the Direct Rendering Infrastructure (DRI)
18 introduced in XFree86 4.0. If you say Y here, you need to select
19 the module that's right for your graphics card from the list below.
20 These modules provide support for synchronization, security, and
21 DMA transfers. Please see <http://dri.sourceforge.net/> for more
22 details. You should also select and configure AGP
Jordan Crousedcdb1672010-05-27 13:40:25 -060023 (/dev/agpgart) support if it is available for your platform.
Linus Torvalds1da177e2005-04-16 15:20:36 -070024
Andrzej Hajda068a0022013-12-04 16:35:12 +010025config DRM_MIPI_DSI
26 bool
27 depends on DRM
28
Rafael Antognollie94cb372016-01-21 15:10:19 -080029config DRM_DP_AUX_CHARDEV
30 bool "DRM DP AUX Interface"
31 depends on DRM
32 help
33 Choose this option to enable a /dev/drm_dp_auxN node that allows to
34 read and write values to arbitrary DPCD registers on the DP aux
35 channel.
36
Chris Wilson57056702016-10-31 09:08:06 +000037config DRM_DEBUG_MM
38 bool "Insert extra checks and debug info into the DRM range managers"
39 default n
Chris Wilsoncd456f82016-11-08 13:19:17 +000040 depends on DRM=y
Chris Wilson4b514e12016-11-09 14:39:06 +000041 depends on STACKTRACE_SUPPORT
Chris Wilson57056702016-10-31 09:08:06 +000042 select STACKDEPOT
43 help
44 Enable allocation tracking of memory manager and leak detection on
45 shutdown.
46
47 Recommended for driver developers only.
48
49 If in doubt, say "N".
50
Chris Wilson50f00332016-12-22 08:36:09 +000051config DRM_DEBUG_MM_SELFTEST
52 tristate "kselftests for DRM range manager (struct drm_mm)"
53 depends on DRM
54 depends on DEBUG_KERNEL
55 select PRIME_NUMBERS
56 select DRM_LIB_RANDOM
57 default n
58 help
59 This option provides a kernel module that can be used to test
60 the DRM range manager (drm_mm) and its API. This option is not
61 useful for distributions or general kernels, but only for kernel
62 developers working on DRM and associated drivers.
63
64 If in doubt, say "N".
65
Dave Airlie6fcefd52009-09-08 11:08:32 +100066config DRM_KMS_HELPER
Dave Airlie13a81952009-09-07 15:45:33 +100067 tristate
68 depends on DRM
Daniel Vetter92b6f892013-10-08 17:44:47 +020069 help
70 CRTC helpers for KMS drivers.
71
72config DRM_KMS_FB_HELPER
73 bool
74 depends on DRM_KMS_HELPER
Dave Airlie13a81952009-09-07 15:45:33 +100075 select FB
David Rientjes6a108a12011-01-20 14:44:16 -080076 select FRAMEBUFFER_CONSOLE if !EXPERT
Dave Airliebf5192e2011-04-22 07:51:33 +100077 select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
Archit Tanejacbb1a822015-07-31 16:21:41 +053078 select FB_SYS_FOPS
Archit Taneja742547b2015-07-31 16:21:42 +053079 select FB_SYS_FILLRECT
80 select FB_SYS_COPYAREA
81 select FB_SYS_IMAGEBLIT
82 select FB_CFB_FILLRECT
83 select FB_CFB_COPYAREA
84 select FB_CFB_IMAGEBLIT
Noralf Trønneseaa434d2016-04-28 17:18:33 +020085 select FB_DEFERRED_IO
Dave Airlie13a81952009-09-07 15:45:33 +100086 help
Daniel Vetter92b6f892013-10-08 17:44:47 +020087 FBDEV helpers for KMS drivers.
Dave Airlie13a81952009-09-07 15:45:33 +100088
Archit Tanejaa03fdcb2015-08-05 12:28:57 +053089config DRM_FBDEV_EMULATION
90 bool "Enable legacy fbdev support for your modesetting driver"
91 depends on DRM
92 select DRM_KMS_HELPER
93 select DRM_KMS_FB_HELPER
94 default y
95 help
96 Choose this option if you have a need for the legacy fbdev
97 support. Note that this support also provides the linux console
98 support on top of your modesetting driver.
99
100 If in doubt, say "Y".
101
Xinliang Liu5f152572017-02-15 17:19:08 +0100102config DRM_FBDEV_OVERALLOC
103 int "Overallocation of the fbdev buffer"
104 depends on DRM_FBDEV_EMULATION
105 default 100
106 help
107 Defines the fbdev buffer overallocation in percent. Default
108 is 100. Typical values for double buffering will be 200,
109 triple buffering 300.
110
Carsten Emdeda0df922012-03-18 22:37:33 +0100111config DRM_LOAD_EDID_FIRMWARE
112 bool "Allow to specify an EDID data set instead of probing for it"
113 depends on DRM_KMS_HELPER
114 help
115 Say Y here, if you want to use EDID data to be loaded from the
116 /lib/firmware directory or one of the provided built-in
117 data sets. This may be necessary, if the graphics adapter or
118 monitor are unable to provide appropriate EDID data. Since this
119 feature is provided as a workaround for broken hardware, the
120 default case is N. Details and instructions how to build your own
121 EDID data are given in Documentation/EDID/HOWTO.txt.
122
Thomas Hellstromba4e7d92009-06-10 15:20:19 +0200123config DRM_TTM
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200124 tristate
Benjamin Gaignard62a0d982017-01-04 10:12:57 +0100125 depends on DRM && MMU
Thomas Hellstromba4e7d92009-06-10 15:20:19 +0200126 help
127 GPU memory management subsystem for devices with multiple
128 GPU memory types. Will be enabled automatically if a device driver
129 uses it.
130
Sascha Hauerb9d47452012-06-27 15:30:18 +0200131config DRM_GEM_CMA_HELPER
132 bool
Christoph Hellwige1c7e322016-01-20 15:02:05 -0800133 depends on DRM
Sascha Hauerb9d47452012-06-27 15:30:18 +0200134 help
135 Choose this if you need the GEM CMA helper functions
136
Lars-Peter Clausen2e3b3c42012-07-02 16:37:47 +0200137config DRM_KMS_CMA_HELPER
138 bool
Christoph Hellwige1c7e322016-01-20 15:02:05 -0800139 depends on DRM
Lars-Peter Clausen2e3b3c42012-07-02 16:37:47 +0200140 select DRM_GEM_CMA_HELPER
Daniel Vetter92b6f892013-10-08 17:44:47 +0200141 select DRM_KMS_FB_HELPER
Lars-Peter Clausen2e3b3c42012-07-02 16:37:47 +0200142 select FB_SYS_FILLRECT
143 select FB_SYS_COPYAREA
144 select FB_SYS_IMAGEBLIT
145 help
146 Choose this if you need the KMS CMA helper functions
147
Benjamin Gaignard99c48e12017-01-04 10:12:56 +0100148config DRM_VM
149 bool
Benjamin Gaignard7e53c282017-01-12 09:57:36 +0100150 depends on DRM && MMU
Benjamin Gaignard99c48e12017-01-04 10:12:56 +0100151
Rob Clark6504d0d2013-01-24 21:46:07 +0000152source "drivers/gpu/drm/i2c/Kconfig"
153
Liviu Dudau8e22d792015-04-02 19:48:39 +0100154source "drivers/gpu/drm/arm/Kconfig"
155
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156config DRM_RADEON
157 tristate "ATI Radeon"
Benjamin Gaignard011cda52017-01-07 12:39:11 +0100158 depends on DRM && PCI && MMU
Ben Hutchings70967ab2009-08-29 14:53:51 +0100159 select FW_LOADER
Dave Airliea0cdc642009-09-08 11:09:50 +1000160 select DRM_KMS_HELPER
161 select DRM_TTM
Dave Airlie5d9b7e22010-05-21 15:41:20 +1000162 select POWER_SUPPLY
Alex Deucher21a81222010-07-02 12:58:16 -0400163 select HWMON
Christian König14adc892013-01-21 13:58:46 +0100164 select BACKLIGHT_CLASS_DEVICE
Thierry Reding33610522015-08-14 12:50:11 +0200165 select BACKLIGHT_LCD_SUPPORT
Alex Deucher0aea5e42014-07-30 11:49:56 -0400166 select INTERVAL_TREE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700167 help
168 Choose this option if you have an ATI Radeon graphics card. There
169 are both PCI and AGP versions. You don't need to choose this to
Adrian Bunk7b9af342006-03-20 20:23:13 +0100170 run the Radeon in plain VGA mode.
Dave Airliebc5f4522007-11-05 12:50:58 +1000171
Linus Torvalds1da177e2005-04-16 15:20:36 -0700172 If M is selected, the module will be called radeon.
173
Dave Airlief71d0182010-02-01 11:35:47 +1000174source "drivers/gpu/drm/radeon/Kconfig"
175
Alex Deucherd38ceaf2015-04-20 16:55:21 -0400176config DRM_AMDGPU
177 tristate "AMD GPU"
Benjamin Gaignard011cda52017-01-07 12:39:11 +0100178 depends on DRM && PCI && MMU
Alex Deucherd38ceaf2015-04-20 16:55:21 -0400179 select FW_LOADER
180 select DRM_KMS_HELPER
Alex Deucherd38ceaf2015-04-20 16:55:21 -0400181 select DRM_TTM
182 select POWER_SUPPLY
183 select HWMON
184 select BACKLIGHT_CLASS_DEVICE
Thierry Redingb325a782015-08-14 12:50:12 +0200185 select BACKLIGHT_LCD_SUPPORT
Alex Deucherd38ceaf2015-04-20 16:55:21 -0400186 select INTERVAL_TREE
187 help
188 Choose this option if you have a recent AMD Radeon graphics card.
189
190 If M is selected, the module will be called amdgpu.
191
192source "drivers/gpu/drm/amd/amdgpu/Kconfig"
Maruthi Bayyavarapua8fe58c2015-09-22 17:05:20 -0400193
Ben Skeggsf3c93cb2012-03-16 18:19:14 +1000194source "drivers/gpu/drm/nouveau/Kconfig"
195
Daniel Vetter4520f532013-10-09 09:18:51 +0200196source "drivers/gpu/drm/i915/Kconfig"
Josh Triplett99486b82013-08-13 16:23:17 -0700197
Zach Reizner502e95c2015-03-04 16:33:41 -0800198config DRM_VGEM
199 tristate "Virtual GEM provider"
200 depends on DRM
201 help
202 Choose this option to get a virtual graphics memory manager,
203 as used by Mesa's software renderer for enhanced performance.
204 If M is selected the module will be called vgem.
205
206
Thomas Hellstrom5a7b74b2011-10-11 10:42:51 +0200207source "drivers/gpu/drm/exynos/Kconfig"
208
Mark Yao2048e322014-08-22 18:36:26 +0800209source "drivers/gpu/drm/rockchip/Kconfig"
210
Thomas Hellstrom5a7b74b2011-10-11 10:42:51 +0200211source "drivers/gpu/drm/vmwgfx/Kconfig"
Alan Cox91c75492011-11-03 18:22:48 +0000212
213source "drivers/gpu/drm/gma500/Kconfig"
214
Dave Airlie53209182010-12-15 07:14:24 +1000215source "drivers/gpu/drm/udl/Kconfig"
Dave Airlie312fec12012-02-29 13:40:04 +0000216
217source "drivers/gpu/drm/ast/Kconfig"
218
Dave Airlie414c4532012-04-17 15:01:25 +0100219source "drivers/gpu/drm/mgag200/Kconfig"
Dave Airlief9aa76a2012-04-17 14:12:29 +0100220
221source "drivers/gpu/drm/cirrus/Kconfig"
Laurent Pinchart51c13272012-04-26 13:53:59 +0200222
Russell King96f60e32012-08-15 13:59:49 +0100223source "drivers/gpu/drm/armada/Kconfig"
224
Boris Brezillon1a396782015-01-06 11:13:28 +0100225source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
226
Laurent Pinchart4bf8e192013-06-19 13:54:11 +0200227source "drivers/gpu/drm/rcar-du/Kconfig"
228
Laurent Pinchart51c13272012-04-26 13:53:59 +0200229source "drivers/gpu/drm/shmobile/Kconfig"
Thierry Redingd8f4a9e2012-11-15 21:28:22 +0000230
Maxime Ripard9026e0d2015-10-29 09:36:23 +0100231source "drivers/gpu/drm/sun4i/Kconfig"
232
Rob Clark8bb0daf2013-02-11 12:43:09 -0500233source "drivers/gpu/drm/omapdrm/Kconfig"
Dave Airlieca18e142013-02-21 09:31:47 +1000234
Rob Clark16ea9752013-01-08 15:04:28 -0600235source "drivers/gpu/drm/tilcdc/Kconfig"
Dave Airlief64122c2013-02-25 14:47:55 +1000236
237source "drivers/gpu/drm/qxl/Kconfig"
Rob Clarkc8afe682013-06-26 12:44:06 -0400238
Gerd Hoffmann0a6659b2013-12-17 18:04:46 +0100239source "drivers/gpu/drm/bochs/Kconfig"
240
Dave Airliedc5698e2013-09-09 10:02:56 +1000241source "drivers/gpu/drm/virtio/Kconfig"
242
Rob Clarkc8afe682013-06-26 12:44:06 -0400243source "drivers/gpu/drm/msm/Kconfig"
Thierry Redingdee82682013-10-09 10:32:49 +0200244
Jianwei Wang109eee22015-08-19 22:19:49 -0400245source "drivers/gpu/drm/fsl-dcu/Kconfig"
246
Thierry Redingdee82682013-10-09 10:32:49 +0200247source "drivers/gpu/drm/tegra/Kconfig"
Thierry Redingaead40e2013-08-30 13:36:43 +0200248
Yannick Fertreb7590122017-04-14 12:13:34 +0200249source "drivers/gpu/drm/stm/Kconfig"
250
Thierry Redingaead40e2013-08-30 13:36:43 +0200251source "drivers/gpu/drm/panel/Kconfig"
Benjamin Gaignardf2cb3142014-07-30 18:20:56 +0200252
Thierry Redinga33ee952015-07-21 17:01:19 +0200253source "drivers/gpu/drm/bridge/Kconfig"
254
Benjamin Gaignardf2cb3142014-07-30 18:20:56 +0200255source "drivers/gpu/drm/sti/Kconfig"
Oded Gabbay4a488a72014-07-16 21:08:55 +0300256
257source "drivers/gpu/drm/amd/amdkfd/Kconfig"
Philipp Zabel6556f7f2014-11-24 16:33:34 +0100258
259source "drivers/gpu/drm/imx/Kconfig"
Eric Anholtc8b75bc2015-03-02 13:01:12 -0800260
261source "drivers/gpu/drm/vc4/Kconfig"
The etnaviv authorsa8c21a52015-12-03 18:21:29 +0100262
263source "drivers/gpu/drm/etnaviv/Kconfig"
Carlos Palminha51dacf22016-02-19 15:30:26 +0300264
265source "drivers/gpu/drm/arc/Kconfig"
Xinliang Liu23e7b2a2015-10-09 18:00:56 +0800266
267source "drivers/gpu/drm/hisilicon/Kconfig"
CK Hu119f5172016-01-04 18:36:34 +0100268
269source "drivers/gpu/drm/mediatek/Kconfig"
David Herrmannd92d9c3a2016-08-04 10:06:56 +0200270
Shawn Guo0a886f52016-09-22 19:52:39 +0800271source "drivers/gpu/drm/zte/Kconfig"
272
Marek Vasut45d59d72016-08-18 20:23:01 +0200273source "drivers/gpu/drm/mxsfb/Kconfig"
274
Neil Armstrongbbbe7752016-11-10 15:29:37 +0100275source "drivers/gpu/drm/meson/Kconfig"
276
Noralf Trønnesfa201ac2017-01-22 00:15:00 +0100277source "drivers/gpu/drm/tinydrm/Kconfig"
278
Tom Cookseybed41002017-04-12 20:17:46 -0700279source "drivers/gpu/drm/pl111/Kconfig"
280
David Herrmannd92d9c3a2016-08-04 10:06:56 +0200281# Keep legacy drivers last
282
283menuconfig DRM_LEGACY
284 bool "Enable legacy drivers (DANGEROUS)"
Benjamin Gaignard7e53c282017-01-12 09:57:36 +0100285 depends on DRM && MMU
Benjamin Gaignard99c48e12017-01-04 10:12:56 +0100286 select DRM_VM
David Herrmannd92d9c3a2016-08-04 10:06:56 +0200287 help
288 Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous
289 APIs to user-space, which can be used to circumvent access
290 restrictions and other security measures. For backwards compatibility
291 those drivers are still available, but their use is highly
292 inadvisable and might harm your system.
293
294 You are recommended to use the safe modeset-only drivers instead, and
295 perform 3D emulation in user-space.
296
297 Unless you have strong reasons to go rogue, say "N".
298
299if DRM_LEGACY
300
301config DRM_TDFX
302 tristate "3dfx Banshee/Voodoo3+"
303 depends on DRM && PCI
304 help
305 Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
306 graphics card. If M is selected, the module will be called tdfx.
307
308config DRM_R128
309 tristate "ATI Rage 128"
310 depends on DRM && PCI
311 select FW_LOADER
312 help
313 Choose this option if you have an ATI Rage 128 graphics card. If M
314 is selected, the module will be called r128. AGP support for
315 this card is strongly suggested (unless you have a PCI version).
316
317config DRM_I810
318 tristate "Intel I810"
319 # !PREEMPT because of missing ioctl locking
320 depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
321 help
322 Choose this option if you have an Intel I810 graphics card. If M is
323 selected, the module will be called i810. AGP support is required
324 for this driver to work.
325
326config DRM_MGA
327 tristate "Matrox g200/g400"
328 depends on DRM && PCI
329 select FW_LOADER
330 help
331 Choose this option if you have a Matrox G200, G400 or G450 graphics
332 card. If M is selected, the module will be called mga. AGP
333 support is required for this driver to work.
334
335config DRM_SIS
336 tristate "SiS video cards"
337 depends on DRM && AGP
338 depends on FB_SIS || FB_SIS=n
339 help
340 Choose this option if you have a SiS 630 or compatible video
341 chipset. If M is selected the module will be called sis. AGP
342 support is required for this driver to work.
343
344config DRM_VIA
345 tristate "Via unichrome video cards"
346 depends on DRM && PCI
347 help
348 Choose this option if you have a Via unichrome or compatible video
349 chipset. If M is selected the module will be called via.
350
351config DRM_SAVAGE
352 tristate "Savage video cards"
353 depends on DRM && PCI
354 help
355 Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
356 chipset. If M is selected the module will be called savage.
357
358endif # DRM_LEGACY
Chris Wilsona33d42d2016-12-22 08:36:08 +0000359
360config DRM_LIB_RANDOM
361 bool
362 default n