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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         help
 16           Kernel-level support for the Direct Rendering Infrastructure (DRI)
 17           introduced in XFree86 4.0. If you say Y here, you need to select
 18           the module that's right for your graphics card from the list below.
 19           These modules provide support for synchronization, security, and
 20           DMA transfers. Please see <http://dri.sourceforge.net/> for more
 21           details.  You should also select and configure AGP
 22           (/dev/agpgart) support if it is available for your platform.
 23 
 24 config DRM_MIPI_DSI
 25         bool
 26         depends on DRM
 27 
 28 config DRM_DP_AUX_CHARDEV
 29         bool "DRM DP AUX Interface"
 30         depends on DRM
 31         help
 32           Choose this option to enable a /dev/drm_dp_auxN node that allows to
 33           read and write values to arbitrary DPCD registers on the DP aux
 34           channel.
 35 
 36 config DRM_KMS_HELPER
 37         tristate
 38         depends on DRM
 39         help
 40           CRTC helpers for KMS drivers.
 41 
 42 config DRM_KMS_FB_HELPER
 43         bool
 44         depends on DRM_KMS_HELPER
 45         select FB
 46         select FRAMEBUFFER_CONSOLE if !EXPERT
 47         select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
 48         select FB_SYS_FOPS
 49         select FB_SYS_FILLRECT
 50         select FB_SYS_COPYAREA
 51         select FB_SYS_IMAGEBLIT
 52         select FB_CFB_FILLRECT
 53         select FB_CFB_COPYAREA
 54         select FB_CFB_IMAGEBLIT
 55         select FB_DEFERRED_IO
 56         help
 57           FBDEV helpers for KMS drivers.
 58 
 59 config DRM_FBDEV_EMULATION
 60         bool "Enable legacy fbdev support for your modesetting driver"
 61         depends on DRM
 62         select DRM_KMS_HELPER
 63         select DRM_KMS_FB_HELPER
 64         default y
 65         help
 66           Choose this option if you have a need for the legacy fbdev
 67           support. Note that this support also provides the linux console
 68           support on top of your modesetting driver.
 69 
 70           If in doubt, say "Y".
 71 
 72 config DRM_LOAD_EDID_FIRMWARE
 73         bool "Allow to specify an EDID data set instead of probing for it"
 74         depends on DRM_KMS_HELPER
 75         help
 76           Say Y here, if you want to use EDID data to be loaded from the
 77           /lib/firmware directory or one of the provided built-in
 78           data sets. This may be necessary, if the graphics adapter or
 79           monitor are unable to provide appropriate EDID data. Since this
 80           feature is provided as a workaround for broken hardware, the
 81           default case is N. Details and instructions how to build your own
 82           EDID data are given in Documentation/EDID/HOWTO.txt.
 83 
 84 config DRM_TTM
 85         tristate
 86         depends on DRM
 87         help
 88           GPU memory management subsystem for devices with multiple
 89           GPU memory types. Will be enabled automatically if a device driver
 90           uses it.
 91 
 92 config DRM_GEM_CMA_HELPER
 93         bool
 94         depends on DRM
 95         help
 96           Choose this if you need the GEM CMA helper functions
 97 
 98 config DRM_KMS_CMA_HELPER
 99         bool
100         depends on DRM
101         select DRM_GEM_CMA_HELPER
102         select DRM_KMS_FB_HELPER
103         select FB_SYS_FILLRECT
104         select FB_SYS_COPYAREA
105         select FB_SYS_IMAGEBLIT
106         help
107           Choose this if you need the KMS CMA helper functions
108 
109 source "drivers/gpu/drm/i2c/Kconfig"
110 
111 source "drivers/gpu/drm/arm/Kconfig"
112 
113 config DRM_RADEON
114         tristate "ATI Radeon"
115         depends on DRM && PCI
116         select FW_LOADER
117         select DRM_KMS_HELPER
118         select DRM_TTM
119         select POWER_SUPPLY
120         select HWMON
121         select BACKLIGHT_CLASS_DEVICE
122         select BACKLIGHT_LCD_SUPPORT
123         select INTERVAL_TREE
124         help
125           Choose this option if you have an ATI Radeon graphics card.  There
126           are both PCI and AGP versions.  You don't need to choose this to
127           run the Radeon in plain VGA mode.
128 
129           If M is selected, the module will be called radeon.
130 
131 source "drivers/gpu/drm/radeon/Kconfig"
132 
133 config DRM_AMDGPU
134         tristate "AMD GPU"
135         depends on DRM && PCI
136         select FW_LOADER
137         select DRM_KMS_HELPER
138         select DRM_TTM
139         select POWER_SUPPLY
140         select HWMON
141         select BACKLIGHT_CLASS_DEVICE
142         select BACKLIGHT_LCD_SUPPORT
143         select INTERVAL_TREE
144         help
145           Choose this option if you have a recent AMD Radeon graphics card.
146 
147           If M is selected, the module will be called amdgpu.
148 
149 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
150 
151 source "drivers/gpu/drm/nouveau/Kconfig"
152 
153 source "drivers/gpu/drm/i915/Kconfig"
154 
155 config DRM_VGEM
156         tristate "Virtual GEM provider"
157         depends on DRM
158         help
159           Choose this option to get a virtual graphics memory manager,
160           as used by Mesa's software renderer for enhanced performance.
161           If M is selected the module will be called vgem.
162 
163 
164 source "drivers/gpu/drm/exynos/Kconfig"
165 
166 source "drivers/gpu/drm/rockchip/Kconfig"
167 
168 source "drivers/gpu/drm/vmwgfx/Kconfig"
169 
170 source "drivers/gpu/drm/gma500/Kconfig"
171 
172 source "drivers/gpu/drm/udl/Kconfig"
173 
174 source "drivers/gpu/drm/ast/Kconfig"
175 
176 source "drivers/gpu/drm/mgag200/Kconfig"
177 
178 source "drivers/gpu/drm/cirrus/Kconfig"
179 
180 source "drivers/gpu/drm/armada/Kconfig"
181 
182 source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
183 
184 source "drivers/gpu/drm/rcar-du/Kconfig"
185 
186 source "drivers/gpu/drm/shmobile/Kconfig"
187 
188 source "drivers/gpu/drm/sun4i/Kconfig"
189 
190 source "drivers/gpu/drm/omapdrm/Kconfig"
191 
192 source "drivers/gpu/drm/tilcdc/Kconfig"
193 
194 source "drivers/gpu/drm/qxl/Kconfig"
195 
196 source "drivers/gpu/drm/bochs/Kconfig"
197 
198 source "drivers/gpu/drm/virtio/Kconfig"
199 
200 source "drivers/gpu/drm/msm/Kconfig"
201 
202 source "drivers/gpu/drm/fsl-dcu/Kconfig"
203 
204 source "drivers/gpu/drm/tegra/Kconfig"
205 
206 source "drivers/gpu/drm/panel/Kconfig"
207 
208 source "drivers/gpu/drm/bridge/Kconfig"
209 
210 source "drivers/gpu/drm/sti/Kconfig"
211 
212 source "drivers/gpu/drm/amd/amdkfd/Kconfig"
213 
214 source "drivers/gpu/drm/imx/Kconfig"
215 
216 source "drivers/gpu/drm/vc4/Kconfig"
217 
218 source "drivers/gpu/drm/etnaviv/Kconfig"
219 
220 source "drivers/gpu/drm/arc/Kconfig"
221 
222 source "drivers/gpu/drm/hisilicon/Kconfig"
223 
224 source "drivers/gpu/drm/mediatek/Kconfig"
225 
226 # Keep legacy drivers last
227 
228 menuconfig DRM_LEGACY
229         bool "Enable legacy drivers (DANGEROUS)"
230         depends on DRM
231         help
232           Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous
233           APIs to user-space, which can be used to circumvent access
234           restrictions and other security measures. For backwards compatibility
235           those drivers are still available, but their use is highly
236           inadvisable and might harm your system.
237 
238           You are recommended to use the safe modeset-only drivers instead, and
239           perform 3D emulation in user-space.
240 
241           Unless you have strong reasons to go rogue, say "N".
242 
243 if DRM_LEGACY
244 
245 config DRM_TDFX
246         tristate "3dfx Banshee/Voodoo3+"
247         depends on DRM && PCI
248         help
249           Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
250           graphics card.  If M is selected, the module will be called tdfx.
251 
252 config DRM_R128
253         tristate "ATI Rage 128"
254         depends on DRM && PCI
255         select FW_LOADER
256         help
257           Choose this option if you have an ATI Rage 128 graphics card.  If M
258           is selected, the module will be called r128.  AGP support for
259           this card is strongly suggested (unless you have a PCI version).
260 
261 config DRM_I810
262         tristate "Intel I810"
263         # !PREEMPT because of missing ioctl locking
264         depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
265         help
266           Choose this option if you have an Intel I810 graphics card.  If M is
267           selected, the module will be called i810.  AGP support is required
268           for this driver to work.
269 
270 config DRM_MGA
271         tristate "Matrox g200/g400"
272         depends on DRM && PCI
273         select FW_LOADER
274         help
275           Choose this option if you have a Matrox G200, G400 or G450 graphics
276           card.  If M is selected, the module will be called mga.  AGP
277           support is required for this driver to work.
278 
279 config DRM_SIS
280         tristate "SiS video cards"
281         depends on DRM && AGP
282         depends on FB_SIS || FB_SIS=n
283         help
284           Choose this option if you have a SiS 630 or compatible video
285           chipset. If M is selected the module will be called sis. AGP
286           support is required for this driver to work.
287 
288 config DRM_VIA
289         tristate "Via unichrome video cards"
290         depends on DRM && PCI
291         help
292           Choose this option if you have a Via unichrome or compatible video
293           chipset. If M is selected the module will be called via.
294 
295 config DRM_SAVAGE
296         tristate "Savage video cards"
297         depends on DRM && PCI
298         help
299           Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
300           chipset. If M is selected the module will be called savage.
301 
302 endif # DRM_LEGACY

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