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 && 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 25config DRM_MIPI_DSI 26 bool 27 depends on DRM 28 29config 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 37config 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 51config DRM_KMS_HELPER 52 tristate 53 depends on DRM 54 help 55 CRTC helpers for KMS drivers. 56 57config 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 74config 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 87config 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 99config 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 107config DRM_GEM_CMA_HELPER 108 bool 109 depends on DRM 110 help 111 Choose this if you need the GEM CMA helper functions 112 113config 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 124source "drivers/gpu/drm/i2c/Kconfig" 125 126source "drivers/gpu/drm/arm/Kconfig" 127 128config 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 146source "drivers/gpu/drm/radeon/Kconfig" 147 148config 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 164source "drivers/gpu/drm/amd/amdgpu/Kconfig" 165 166source "drivers/gpu/drm/nouveau/Kconfig" 167 168source "drivers/gpu/drm/i915/Kconfig" 169 170config 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 179source "drivers/gpu/drm/exynos/Kconfig" 180 181source "drivers/gpu/drm/rockchip/Kconfig" 182 183source "drivers/gpu/drm/vmwgfx/Kconfig" 184 185source "drivers/gpu/drm/gma500/Kconfig" 186 187source "drivers/gpu/drm/udl/Kconfig" 188 189source "drivers/gpu/drm/ast/Kconfig" 190 191source "drivers/gpu/drm/mgag200/Kconfig" 192 193source "drivers/gpu/drm/cirrus/Kconfig" 194 195source "drivers/gpu/drm/armada/Kconfig" 196 197source "drivers/gpu/drm/atmel-hlcdc/Kconfig" 198 199source "drivers/gpu/drm/rcar-du/Kconfig" 200 201source "drivers/gpu/drm/shmobile/Kconfig" 202 203source "drivers/gpu/drm/sun4i/Kconfig" 204 205source "drivers/gpu/drm/omapdrm/Kconfig" 206 207source "drivers/gpu/drm/tilcdc/Kconfig" 208 209source "drivers/gpu/drm/qxl/Kconfig" 210 211source "drivers/gpu/drm/bochs/Kconfig" 212 213source "drivers/gpu/drm/virtio/Kconfig" 214 215source "drivers/gpu/drm/msm/Kconfig" 216 217source "drivers/gpu/drm/fsl-dcu/Kconfig" 218 219source "drivers/gpu/drm/tegra/Kconfig" 220 221source "drivers/gpu/drm/panel/Kconfig" 222 223source "drivers/gpu/drm/bridge/Kconfig" 224 225source "drivers/gpu/drm/sti/Kconfig" 226 227source "drivers/gpu/drm/amd/amdkfd/Kconfig" 228 229source "drivers/gpu/drm/imx/Kconfig" 230 231source "drivers/gpu/drm/vc4/Kconfig" 232 233source "drivers/gpu/drm/etnaviv/Kconfig" 234 235source "drivers/gpu/drm/arc/Kconfig" 236 237source "drivers/gpu/drm/hisilicon/Kconfig" 238 239source "drivers/gpu/drm/mediatek/Kconfig" 240 241source "drivers/gpu/drm/zte/Kconfig" 242 243source "drivers/gpu/drm/mxsfb/Kconfig" 244 245source "drivers/gpu/drm/meson/Kconfig" 246 247# Keep legacy drivers last 248 249menuconfig 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 264if DRM_LEGACY 265 266config 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 273config 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 282config 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 291config 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 300config 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 309config 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 316config 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 323endif # DRM_LEGACY 324