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 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 24config DRM_MIPI_DSI 25 bool 26 depends on DRM 27 28config 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 36config DRM_KMS_HELPER 37 tristate 38 depends on DRM 39 help 40 CRTC helpers for KMS drivers. 41 42config 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 59config 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 72config 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 84config 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 92config DRM_GEM_CMA_HELPER 93 bool 94 depends on DRM 95 help 96 Choose this if you need the GEM CMA helper functions 97 98config 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 109source "drivers/gpu/drm/i2c/Kconfig" 110 111source "drivers/gpu/drm/arm/Kconfig" 112 113config 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 131source "drivers/gpu/drm/radeon/Kconfig" 132 133config 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 149source "drivers/gpu/drm/amd/amdgpu/Kconfig" 150 151source "drivers/gpu/drm/nouveau/Kconfig" 152 153source "drivers/gpu/drm/i915/Kconfig" 154 155config 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 164source "drivers/gpu/drm/exynos/Kconfig" 165 166source "drivers/gpu/drm/rockchip/Kconfig" 167 168source "drivers/gpu/drm/vmwgfx/Kconfig" 169 170source "drivers/gpu/drm/gma500/Kconfig" 171 172source "drivers/gpu/drm/udl/Kconfig" 173 174source "drivers/gpu/drm/ast/Kconfig" 175 176source "drivers/gpu/drm/mgag200/Kconfig" 177 178source "drivers/gpu/drm/cirrus/Kconfig" 179 180source "drivers/gpu/drm/armada/Kconfig" 181 182source "drivers/gpu/drm/atmel-hlcdc/Kconfig" 183 184source "drivers/gpu/drm/rcar-du/Kconfig" 185 186source "drivers/gpu/drm/shmobile/Kconfig" 187 188source "drivers/gpu/drm/sun4i/Kconfig" 189 190source "drivers/gpu/drm/omapdrm/Kconfig" 191 192source "drivers/gpu/drm/tilcdc/Kconfig" 193 194source "drivers/gpu/drm/qxl/Kconfig" 195 196source "drivers/gpu/drm/bochs/Kconfig" 197 198source "drivers/gpu/drm/virtio/Kconfig" 199 200source "drivers/gpu/drm/msm/Kconfig" 201 202source "drivers/gpu/drm/fsl-dcu/Kconfig" 203 204source "drivers/gpu/drm/tegra/Kconfig" 205 206source "drivers/gpu/drm/panel/Kconfig" 207 208source "drivers/gpu/drm/bridge/Kconfig" 209 210source "drivers/gpu/drm/sti/Kconfig" 211 212source "drivers/gpu/drm/amd/amdkfd/Kconfig" 213 214source "drivers/gpu/drm/imx/Kconfig" 215 216source "drivers/gpu/drm/vc4/Kconfig" 217 218source "drivers/gpu/drm/etnaviv/Kconfig" 219 220source "drivers/gpu/drm/arc/Kconfig" 221 222source "drivers/gpu/drm/hisilicon/Kconfig" 223 224source "drivers/gpu/drm/mediatek/Kconfig" 225 226# Keep legacy drivers last 227 228menuconfig 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 243if DRM_LEGACY 244 245config 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 252config 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 261config 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 270config 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 279config 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 288config 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 295config 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 302endif # DRM_LEGACY 303