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