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Linux/drivers/gpu/drm/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 #
  7 menuconfig 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         select SYNC_FILE
 16         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
 23           (/dev/agpgart) support if it is available for your platform.
 24 
 25 config DRM_MIPI_DSI
 26         bool
 27         depends on DRM
 28 
 29 config 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 
 37 config DRM_DEBUG_MM
 38         bool "Insert extra checks and debug info into the DRM range managers"
 39         default n
 40         depends on DRM=y
 41         depends on STACKTRACE_SUPPORT
 42         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 
 51 config DRM_KMS_HELPER
 52         tristate
 53         depends on DRM
 54         help
 55           CRTC helpers for KMS drivers.
 56 
 57 config DRM_KMS_FB_HELPER
 58         bool
 59         depends on DRM_KMS_HELPER
 60         select FB
 61         select FRAMEBUFFER_CONSOLE if !EXPERT
 62         select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
 63         select FB_SYS_FOPS
 64         select FB_SYS_FILLRECT
 65         select FB_SYS_COPYAREA
 66         select FB_SYS_IMAGEBLIT
 67         select FB_CFB_FILLRECT
 68         select FB_CFB_COPYAREA
 69         select FB_CFB_IMAGEBLIT
 70         select FB_DEFERRED_IO
 71         help
 72           FBDEV helpers for KMS drivers.
 73 
 74 config DRM_FBDEV_EMULATION
 75         bool "Enable legacy fbdev support for your modesetting driver"
 76         depends on DRM
 77         select DRM_KMS_HELPER
 78         select DRM_KMS_FB_HELPER
 79         default y
 80         help
 81           Choose this option if you have a need for the legacy fbdev
 82           support. Note that this support also provides the linux console
 83           support on top of your modesetting driver.
 84 
 85           If in doubt, say "Y".
 86 
 87 config DRM_LOAD_EDID_FIRMWARE
 88         bool "Allow to specify an EDID data set instead of probing for it"
 89         depends on DRM_KMS_HELPER
 90         help
 91           Say Y here, if you want to use EDID data to be loaded from the
 92           /lib/firmware directory or one of the provided built-in
 93           data sets. This may be necessary, if the graphics adapter or
 94           monitor are unable to provide appropriate EDID data. Since this
 95           feature is provided as a workaround for broken hardware, the
 96           default case is N. Details and instructions how to build your own
 97           EDID data are given in Documentation/EDID/HOWTO.txt.
 98 
 99 config DRM_TTM
100         tristate
101         depends on DRM
102         help
103           GPU memory management subsystem for devices with multiple
104           GPU memory types. Will be enabled automatically if a device driver
105           uses it.
106 
107 config DRM_GEM_CMA_HELPER
108         bool
109         depends on DRM
110         help
111           Choose this if you need the GEM CMA helper functions
112 
113 config DRM_KMS_CMA_HELPER
114         bool
115         depends on DRM
116         select DRM_GEM_CMA_HELPER
117         select DRM_KMS_FB_HELPER
118         select FB_SYS_FILLRECT
119         select FB_SYS_COPYAREA
120         select FB_SYS_IMAGEBLIT
121         help
122           Choose this if you need the KMS CMA helper functions
123 
124 source "drivers/gpu/drm/i2c/Kconfig"
125 
126 source "drivers/gpu/drm/arm/Kconfig"
127 
128 config DRM_RADEON
129         tristate "ATI Radeon"
130         depends on DRM && PCI
131         select FW_LOADER
132         select DRM_KMS_HELPER
133         select DRM_TTM
134         select POWER_SUPPLY
135         select HWMON
136         select BACKLIGHT_CLASS_DEVICE
137         select BACKLIGHT_LCD_SUPPORT
138         select INTERVAL_TREE
139         help
140           Choose this option if you have an ATI Radeon graphics card.  There
141           are both PCI and AGP versions.  You don't need to choose this to
142           run the Radeon in plain VGA mode.
143 
144           If M is selected, the module will be called radeon.
145 
146 source "drivers/gpu/drm/radeon/Kconfig"
147 
148 config DRM_AMDGPU
149         tristate "AMD GPU"
150         depends on DRM && PCI
151         select FW_LOADER
152         select DRM_KMS_HELPER
153         select DRM_TTM
154         select POWER_SUPPLY
155         select HWMON
156         select BACKLIGHT_CLASS_DEVICE
157         select BACKLIGHT_LCD_SUPPORT
158         select INTERVAL_TREE
159         help
160           Choose this option if you have a recent AMD Radeon graphics card.
161 
162           If M is selected, the module will be called amdgpu.
163 
164 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
165 
166 source "drivers/gpu/drm/nouveau/Kconfig"
167 
168 source "drivers/gpu/drm/i915/Kconfig"
169 
170 config DRM_VGEM
171         tristate "Virtual GEM provider"
172         depends on DRM
173         help
174           Choose this option to get a virtual graphics memory manager,
175           as used by Mesa's software renderer for enhanced performance.
176           If M is selected the module will be called vgem.
177 
178 
179 source "drivers/gpu/drm/exynos/Kconfig"
180 
181 source "drivers/gpu/drm/rockchip/Kconfig"
182 
183 source "drivers/gpu/drm/vmwgfx/Kconfig"
184 
185 source "drivers/gpu/drm/gma500/Kconfig"
186 
187 source "drivers/gpu/drm/udl/Kconfig"
188 
189 source "drivers/gpu/drm/ast/Kconfig"
190 
191 source "drivers/gpu/drm/mgag200/Kconfig"
192 
193 source "drivers/gpu/drm/cirrus/Kconfig"
194 
195 source "drivers/gpu/drm/armada/Kconfig"
196 
197 source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
198 
199 source "drivers/gpu/drm/rcar-du/Kconfig"
200 
201 source "drivers/gpu/drm/shmobile/Kconfig"
202 
203 source "drivers/gpu/drm/sun4i/Kconfig"
204 
205 source "drivers/gpu/drm/omapdrm/Kconfig"
206 
207 source "drivers/gpu/drm/tilcdc/Kconfig"
208 
209 source "drivers/gpu/drm/qxl/Kconfig"
210 
211 source "drivers/gpu/drm/bochs/Kconfig"
212 
213 source "drivers/gpu/drm/virtio/Kconfig"
214 
215 source "drivers/gpu/drm/msm/Kconfig"
216 
217 source "drivers/gpu/drm/fsl-dcu/Kconfig"
218 
219 source "drivers/gpu/drm/tegra/Kconfig"
220 
221 source "drivers/gpu/drm/panel/Kconfig"
222 
223 source "drivers/gpu/drm/bridge/Kconfig"
224 
225 source "drivers/gpu/drm/sti/Kconfig"
226 
227 source "drivers/gpu/drm/amd/amdkfd/Kconfig"
228 
229 source "drivers/gpu/drm/imx/Kconfig"
230 
231 source "drivers/gpu/drm/vc4/Kconfig"
232 
233 source "drivers/gpu/drm/etnaviv/Kconfig"
234 
235 source "drivers/gpu/drm/arc/Kconfig"
236 
237 source "drivers/gpu/drm/hisilicon/Kconfig"
238 
239 source "drivers/gpu/drm/mediatek/Kconfig"
240 
241 source "drivers/gpu/drm/zte/Kconfig"
242 
243 source "drivers/gpu/drm/mxsfb/Kconfig"
244 
245 source "drivers/gpu/drm/meson/Kconfig"
246 
247 # Keep legacy drivers last
248 
249 menuconfig DRM_LEGACY
250         bool "Enable legacy drivers (DANGEROUS)"
251         depends on DRM
252         help
253           Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous
254           APIs to user-space, which can be used to circumvent access
255           restrictions and other security measures. For backwards compatibility
256           those drivers are still available, but their use is highly
257           inadvisable and might harm your system.
258 
259           You are recommended to use the safe modeset-only drivers instead, and
260           perform 3D emulation in user-space.
261 
262           Unless you have strong reasons to go rogue, say "N".
263 
264 if DRM_LEGACY
265 
266 config DRM_TDFX
267         tristate "3dfx Banshee/Voodoo3+"
268         depends on DRM && PCI
269         help
270           Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
271           graphics card.  If M is selected, the module will be called tdfx.
272 
273 config DRM_R128
274         tristate "ATI Rage 128"
275         depends on DRM && PCI
276         select FW_LOADER
277         help
278           Choose this option if you have an ATI Rage 128 graphics card.  If M
279           is selected, the module will be called r128.  AGP support for
280           this card is strongly suggested (unless you have a PCI version).
281 
282 config DRM_I810
283         tristate "Intel I810"
284         # !PREEMPT because of missing ioctl locking
285         depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
286         help
287           Choose this option if you have an Intel I810 graphics card.  If M is
288           selected, the module will be called i810.  AGP support is required
289           for this driver to work.
290 
291 config DRM_MGA
292         tristate "Matrox g200/g400"
293         depends on DRM && PCI
294         select FW_LOADER
295         help
296           Choose this option if you have a Matrox G200, G400 or G450 graphics
297           card.  If M is selected, the module will be called mga.  AGP
298           support is required for this driver to work.
299 
300 config DRM_SIS
301         tristate "SiS video cards"
302         depends on DRM && AGP
303         depends on FB_SIS || FB_SIS=n
304         help
305           Choose this option if you have a SiS 630 or compatible video
306           chipset. If M is selected the module will be called sis. AGP
307           support is required for this driver to work.
308 
309 config DRM_VIA
310         tristate "Via unichrome video cards"
311         depends on DRM && PCI
312         help
313           Choose this option if you have a Via unichrome or compatible video
314           chipset. If M is selected the module will be called via.
315 
316 config DRM_SAVAGE
317         tristate "Savage video cards"
318         depends on DRM && PCI
319         help
320           Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
321           chipset. If M is selected the module will be called savage.
322 
323 endif # DRM_LEGACY

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