Loading...
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
10 select I2C
11 select I2C_ALGOBIT
12 select SLOW_WORK
13 help
14 Kernel-level support for the Direct Rendering Infrastructure (DRI)
15 introduced in XFree86 4.0. If you say Y here, you need to select
16 the module that's right for your graphics card from the list below.
17 These modules provide support for synchronization, security, and
18 DMA transfers. Please see <http://dri.sourceforge.net/> for more
19 details. You should also select and configure AGP
20 (/dev/agpgart) support if it is available for your platform.
21
22config DRM_KMS_HELPER
23 tristate
24 depends on DRM
25 select FB
26 select FRAMEBUFFER_CONSOLE if !EXPERT
27 select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
28 help
29 FB and CRTC helpers for KMS drivers.
30
31config DRM_TTM
32 tristate
33 depends on DRM
34 help
35 GPU memory management subsystem for devices with multiple
36 GPU memory types. Will be enabled automatically if a device driver
37 uses it.
38
39config DRM_TDFX
40 tristate "3dfx Banshee/Voodoo3+"
41 depends on DRM && PCI
42 help
43 Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
44 graphics card. If M is selected, the module will be called tdfx.
45
46config DRM_R128
47 tristate "ATI Rage 128"
48 depends on DRM && PCI
49 select FW_LOADER
50 help
51 Choose this option if you have an ATI Rage 128 graphics card. If M
52 is selected, the module will be called r128. AGP support for
53 this card is strongly suggested (unless you have a PCI version).
54
55config DRM_RADEON
56 tristate "ATI Radeon"
57 depends on DRM && PCI
58 select FB_CFB_FILLRECT
59 select FB_CFB_COPYAREA
60 select FB_CFB_IMAGEBLIT
61 select FW_LOADER
62 select DRM_KMS_HELPER
63 select DRM_TTM
64 select POWER_SUPPLY
65 select HWMON
66 help
67 Choose this option if you have an ATI Radeon graphics card. There
68 are both PCI and AGP versions. You don't need to choose this to
69 run the Radeon in plain VGA mode.
70
71 If M is selected, the module will be called radeon.
72
73source "drivers/gpu/drm/radeon/Kconfig"
74
75config DRM_I810
76 tristate "Intel I810"
77 # !PREEMPT because of missing ioctl locking
78 depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
79 help
80 Choose this option if you have an Intel I810 graphics card. If M is
81 selected, the module will be called i810. AGP support is required
82 for this driver to work.
83
84config DRM_I915
85 tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics"
86 depends on DRM
87 depends on AGP
88 depends on AGP_INTEL
89 # we need shmfs for the swappable backing store, and in particular
90 # the shmem_readpage() which depends upon tmpfs
91 select SHMEM
92 select TMPFS
93 select DRM_KMS_HELPER
94 select FB_CFB_FILLRECT
95 select FB_CFB_COPYAREA
96 select FB_CFB_IMAGEBLIT
97 # i915 depends on ACPI_VIDEO when ACPI is enabled
98 # but for select to work, need to select ACPI_VIDEO's dependencies, ick
99 select BACKLIGHT_CLASS_DEVICE if ACPI
100 select VIDEO_OUTPUT_CONTROL if ACPI
101 select INPUT if ACPI
102 select ACPI_VIDEO if ACPI
103 select ACPI_BUTTON if ACPI
104 help
105 Choose this option if you have a system that has "Intel Graphics
106 Media Accelerator" or "HD Graphics" integrated graphics,
107 including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G,
108 G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3,
109 Core i5, Core i7 as well as Atom CPUs with integrated graphics.
110 If M is selected, the module will be called i915. AGP support
111 is required for this driver to work. This driver is used by
112 the Intel driver in X.org 6.8 and XFree86 4.4 and above. It
113 replaces the older i830 module that supported a subset of the
114 hardware in older X.org releases.
115
116 Note that the older i810/i815 chipsets require the use of the
117 i810 driver instead, and the Atom z5xx series has an entirely
118 different implementation.
119
120config DRM_I915_KMS
121 bool "Enable modesetting on intel by default"
122 depends on DRM_I915
123 help
124 Choose this option if you want kernel modesetting enabled by default,
125 and you have a new enough userspace to support this. Running old
126 userspaces with this enabled will cause pain. Note that this causes
127 the driver to bind to PCI devices, which precludes loading things
128 like intelfb.
129
130config DRM_MGA
131 tristate "Matrox g200/g400"
132 depends on DRM && PCI
133 select FW_LOADER
134 help
135 Choose this option if you have a Matrox G200, G400 or G450 graphics
136 card. If M is selected, the module will be called mga. AGP
137 support is required for this driver to work.
138
139config DRM_SIS
140 tristate "SiS video cards"
141 depends on DRM && AGP
142 depends on FB_SIS || FB_SIS=n
143 help
144 Choose this option if you have a SiS 630 or compatible video
145 chipset. If M is selected the module will be called sis. AGP
146 support is required for this driver to work.
147
148config DRM_VIA
149 tristate "Via unichrome video cards"
150 depends on DRM && PCI
151 help
152 Choose this option if you have a Via unichrome or compatible video
153 chipset. If M is selected the module will be called via.
154
155config DRM_SAVAGE
156 tristate "Savage video cards"
157 depends on DRM && PCI
158 help
159 Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
160 chipset. If M is selected the module will be called savage.
1# SPDX-License-Identifier: GPL-2.0-only
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#
8menuconfig DRM
9 tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
10 depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
11 select DRM_PANEL_ORIENTATION_QUIRKS
12 select DRM_KMS_HELPER if DRM_FBDEV_EMULATION
13 select FB_CORE if DRM_FBDEV_EMULATION
14 select FB_SYSMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION
15 select HDMI
16 select I2C
17 select DMA_SHARED_BUFFER
18 select SYNC_FILE
19# gallium uses SYS_kcmp for os_same_file_description() to de-duplicate
20# device and dmabuf fd. Let's make sure that is available for our userspace.
21 select KCMP
22 select VIDEO
23 help
24 Kernel-level support for the Direct Rendering Infrastructure (DRI)
25 introduced in XFree86 4.0. If you say Y here, you need to select
26 the module that's right for your graphics card from the list below.
27 These modules provide support for synchronization, security, and
28 DMA transfers. Please see <http://dri.sourceforge.net/> for more
29 details. You should also select and configure AGP
30 (/dev/agpgart) support if it is available for your platform.
31
32config DRM_MIPI_DBI
33 tristate
34 depends on DRM
35 select DRM_KMS_HELPER
36
37config DRM_MIPI_DSI
38 bool
39 depends on DRM
40
41config DRM_DEBUG_MM
42 bool "Insert extra checks and debug info into the DRM range managers"
43 default n
44 depends on DRM
45 depends on STACKTRACE_SUPPORT
46 select STACKDEPOT
47 help
48 Enable allocation tracking of memory manager and leak detection on
49 shutdown.
50
51 Recommended for driver developers only.
52
53 If in doubt, say "N".
54
55config DRM_USE_DYNAMIC_DEBUG
56 bool "use dynamic debug to implement drm.debug"
57 default n
58 depends on BROKEN
59 depends on DRM
60 depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
61 depends on JUMP_LABEL
62 help
63 Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
64 Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
65 bytes per callsite, the .data costs can be substantial, and
66 are therefore configurable.
67
68config DRM_KUNIT_TEST_HELPERS
69 tristate
70 depends on DRM && KUNIT
71 select DRM_KMS_HELPER
72 help
73 KUnit Helpers for KMS drivers.
74
75config DRM_KUNIT_TEST
76 tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
77 depends on DRM && KUNIT && MMU
78 select DRM_BUDDY
79 select DRM_DISPLAY_DP_HELPER
80 select DRM_DISPLAY_HELPER
81 select DRM_EXEC
82 select DRM_EXPORT_FOR_TESTS if m
83 select DRM_GEM_SHMEM_HELPER
84 select DRM_KUNIT_TEST_HELPERS
85 select DRM_LIB_RANDOM
86 select PRIME_NUMBERS
87 default KUNIT_ALL_TESTS
88 help
89 This builds unit tests for DRM. This option is not useful for
90 distributions or general kernels, but only for kernel
91 developers working on DRM and associated drivers.
92
93 For more information on KUnit and unit tests in general,
94 please refer to the KUnit documentation in
95 Documentation/dev-tools/kunit/.
96
97 If in doubt, say "N".
98
99config DRM_KMS_HELPER
100 tristate
101 depends on DRM
102 help
103 CRTC helpers for KMS drivers.
104
105config DRM_DEBUG_DP_MST_TOPOLOGY_REFS
106 bool "Enable refcount backtrace history in the DP MST helpers"
107 depends on STACKTRACE_SUPPORT
108 select STACKDEPOT
109 depends on DRM_KMS_HELPER
110 depends on DEBUG_KERNEL
111 depends on EXPERT
112 help
113 Enables debug tracing for topology refs in DRM's DP MST helpers. A
114 history of each topology reference/dereference will be printed to the
115 kernel log once a port or branch device's topology refcount reaches 0.
116
117 This has the potential to use a lot of memory and print some very
118 large kernel messages. If in doubt, say "N".
119
120config DRM_DEBUG_MODESET_LOCK
121 bool "Enable backtrace history for lock contention"
122 depends on STACKTRACE_SUPPORT
123 depends on DEBUG_KERNEL
124 depends on EXPERT
125 select STACKDEPOT
126 default y if DEBUG_WW_MUTEX_SLOWPATH
127 help
128 Enable debug tracing of failures to gracefully handle drm modeset lock
129 contention. A history of each drm modeset lock path hitting -EDEADLK
130 will be saved until gracefully handled, and the backtrace will be
131 printed when attempting to lock a contended lock.
132
133 If in doubt, say "N".
134
135config DRM_FBDEV_EMULATION
136 bool "Enable legacy fbdev support for your modesetting driver"
137 depends on DRM
138 select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
139 default FB
140 help
141 Choose this option if you have a need for the legacy fbdev
142 support. Note that this support also provides the linux console
143 support on top of your modesetting driver.
144
145 If in doubt, say "Y".
146
147config DRM_FBDEV_OVERALLOC
148 int "Overallocation of the fbdev buffer"
149 depends on DRM_FBDEV_EMULATION
150 default 100
151 help
152 Defines the fbdev buffer overallocation in percent. Default
153 is 100. Typical values for double buffering will be 200,
154 triple buffering 300.
155
156config DRM_FBDEV_LEAK_PHYS_SMEM
157 bool "Shamelessly allow leaking of fbdev physical address (DANGEROUS)"
158 depends on DRM_FBDEV_EMULATION && EXPERT
159 default n
160 help
161 In order to keep user-space compatibility, we want in certain
162 use-cases to keep leaking the fbdev physical address to the
163 user-space program handling the fbdev buffer.
164 This affects, not only, Amlogic, Allwinner or Rockchip devices
165 with ARM Mali GPUs using an userspace Blob.
166 This option is not supported by upstream developers and should be
167 removed as soon as possible and be considered as a broken and
168 legacy behaviour from a modern fbdev device driver.
169
170 Please send any bug reports when using this to your proprietary
171 software vendor that requires this.
172
173 If in doubt, say "N" or spread the word to your closed source
174 library vendor.
175
176config DRM_LOAD_EDID_FIRMWARE
177 bool "Allow to specify an EDID data set instead of probing for it"
178 depends on DRM
179 help
180 Say Y here, if you want to use EDID data to be loaded from the
181 /lib/firmware directory or one of the provided built-in
182 data sets. This may be necessary, if the graphics adapter or
183 monitor are unable to provide appropriate EDID data. Since this
184 feature is provided as a workaround for broken hardware, the
185 default case is N. Details and instructions how to build your own
186 EDID data are given in Documentation/admin-guide/edid.rst.
187
188source "drivers/gpu/drm/display/Kconfig"
189
190config DRM_TTM
191 tristate
192 depends on DRM && MMU
193 help
194 GPU memory management subsystem for devices with multiple
195 GPU memory types. Will be enabled automatically if a device driver
196 uses it.
197
198config DRM_TTM_KUNIT_TEST
199 tristate "KUnit tests for TTM" if !KUNIT_ALL_TESTS
200 default n
201 depends on DRM && KUNIT && MMU && (UML || COMPILE_TEST)
202 select DRM_TTM
203 select DRM_EXPORT_FOR_TESTS if m
204 select DRM_KUNIT_TEST_HELPERS
205 default KUNIT_ALL_TESTS
206 help
207 Enables unit tests for TTM, a GPU memory manager subsystem used
208 to manage memory buffers. This option is mostly useful for kernel
209 developers. It depends on (UML || COMPILE_TEST) since no other driver
210 which uses TTM can be loaded while running the tests.
211
212 If in doubt, say "N".
213
214config DRM_EXEC
215 tristate
216 depends on DRM
217 help
218 Execution context for command submissions
219
220config DRM_GPUVM
221 tristate
222 depends on DRM
223 help
224 GPU-VM representation providing helpers to manage a GPUs virtual
225 address space
226
227config DRM_BUDDY
228 tristate
229 depends on DRM
230 help
231 A page based buddy allocator
232
233config DRM_VRAM_HELPER
234 tristate
235 depends on DRM
236 help
237 Helpers for VRAM memory management
238
239config DRM_TTM_HELPER
240 tristate
241 depends on DRM
242 select DRM_TTM
243 help
244 Helpers for ttm-based gem objects
245
246config DRM_GEM_DMA_HELPER
247 tristate
248 depends on DRM
249 select FB_DMAMEM_HELPERS if DRM_FBDEV_EMULATION
250 help
251 Choose this if you need the GEM DMA helper functions
252
253config DRM_GEM_SHMEM_HELPER
254 tristate
255 depends on DRM && MMU
256 help
257 Choose this if you need the GEM shmem helper functions
258
259config DRM_SUBALLOC_HELPER
260 tristate
261 depends on DRM
262
263config DRM_SCHED
264 tristate
265 depends on DRM
266
267source "drivers/gpu/drm/i2c/Kconfig"
268
269source "drivers/gpu/drm/arm/Kconfig"
270
271source "drivers/gpu/drm/radeon/Kconfig"
272
273source "drivers/gpu/drm/amd/amdgpu/Kconfig"
274
275source "drivers/gpu/drm/nouveau/Kconfig"
276
277source "drivers/gpu/drm/i915/Kconfig"
278
279source "drivers/gpu/drm/xe/Kconfig"
280
281source "drivers/gpu/drm/kmb/Kconfig"
282
283config DRM_VGEM
284 tristate "Virtual GEM provider"
285 depends on DRM && MMU
286 select DRM_GEM_SHMEM_HELPER
287 help
288 Choose this option to get a virtual graphics memory manager,
289 as used by Mesa's software renderer for enhanced performance.
290 If M is selected the module will be called vgem.
291
292source "drivers/gpu/drm/vkms/Kconfig"
293
294source "drivers/gpu/drm/exynos/Kconfig"
295
296source "drivers/gpu/drm/rockchip/Kconfig"
297
298source "drivers/gpu/drm/vmwgfx/Kconfig"
299
300source "drivers/gpu/drm/gma500/Kconfig"
301
302source "drivers/gpu/drm/udl/Kconfig"
303
304source "drivers/gpu/drm/ast/Kconfig"
305
306source "drivers/gpu/drm/mgag200/Kconfig"
307
308source "drivers/gpu/drm/armada/Kconfig"
309
310source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
311
312source "drivers/gpu/drm/renesas/Kconfig"
313
314source "drivers/gpu/drm/sun4i/Kconfig"
315
316source "drivers/gpu/drm/omapdrm/Kconfig"
317
318source "drivers/gpu/drm/tilcdc/Kconfig"
319
320source "drivers/gpu/drm/qxl/Kconfig"
321
322source "drivers/gpu/drm/virtio/Kconfig"
323
324source "drivers/gpu/drm/msm/Kconfig"
325
326source "drivers/gpu/drm/fsl-dcu/Kconfig"
327
328source "drivers/gpu/drm/tegra/Kconfig"
329
330source "drivers/gpu/drm/stm/Kconfig"
331
332source "drivers/gpu/drm/panel/Kconfig"
333
334source "drivers/gpu/drm/bridge/Kconfig"
335
336source "drivers/gpu/drm/sti/Kconfig"
337
338source "drivers/gpu/drm/imx/Kconfig"
339
340source "drivers/gpu/drm/ingenic/Kconfig"
341
342source "drivers/gpu/drm/v3d/Kconfig"
343
344source "drivers/gpu/drm/vc4/Kconfig"
345
346source "drivers/gpu/drm/loongson/Kconfig"
347
348source "drivers/gpu/drm/etnaviv/Kconfig"
349
350source "drivers/gpu/drm/hisilicon/Kconfig"
351
352source "drivers/gpu/drm/logicvc/Kconfig"
353
354source "drivers/gpu/drm/mediatek/Kconfig"
355
356source "drivers/gpu/drm/mxsfb/Kconfig"
357
358source "drivers/gpu/drm/meson/Kconfig"
359
360source "drivers/gpu/drm/tiny/Kconfig"
361
362source "drivers/gpu/drm/pl111/Kconfig"
363
364source "drivers/gpu/drm/tve200/Kconfig"
365
366source "drivers/gpu/drm/xen/Kconfig"
367
368source "drivers/gpu/drm/vboxvideo/Kconfig"
369
370source "drivers/gpu/drm/lima/Kconfig"
371
372source "drivers/gpu/drm/panfrost/Kconfig"
373
374source "drivers/gpu/drm/aspeed/Kconfig"
375
376source "drivers/gpu/drm/mcde/Kconfig"
377
378source "drivers/gpu/drm/tidss/Kconfig"
379
380source "drivers/gpu/drm/xlnx/Kconfig"
381
382source "drivers/gpu/drm/gud/Kconfig"
383
384source "drivers/gpu/drm/solomon/Kconfig"
385
386source "drivers/gpu/drm/sprd/Kconfig"
387
388source "drivers/gpu/drm/imagination/Kconfig"
389
390config DRM_HYPERV
391 tristate "DRM Support for Hyper-V synthetic video device"
392 depends on DRM && PCI && MMU && HYPERV
393 select DRM_KMS_HELPER
394 select DRM_GEM_SHMEM_HELPER
395 help
396 This is a KMS driver for Hyper-V synthetic video device. Choose this
397 option if you would like to enable drm driver for Hyper-V virtual
398 machine. Unselect Hyper-V framebuffer driver (CONFIG_FB_HYPERV) so
399 that DRM driver is used by default.
400
401 If M is selected the module will be called hyperv_drm.
402
403config DRM_EXPORT_FOR_TESTS
404 bool
405
406# Separate option because drm_panel_orientation_quirks.c is shared with fbdev
407config DRM_PANEL_ORIENTATION_QUIRKS
408 tristate
409
410config DRM_LIB_RANDOM
411 bool
412 default n
413
414config DRM_PRIVACY_SCREEN
415 bool
416 default n