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 source "drivers/gpu/drm/amd/powerplay/Kconfig"
 151
 152 source "drivers/gpu/drm/amd/acp/Kconfig"
 153
 154 source "drivers/gpu/drm/nouveau/Kconfig"
 155
 156 source "drivers/gpu/drm/i915/Kconfig"
 157
 158 config DRM_VGEM
 159         tristate "Virtual GEM provider"
 160         depends on DRM
 161         help
 162           Choose this option to get a virtual graphics memory manager,
 163           as used by Mesa's software renderer for enhanced performance.
 164           If M is selected the module will be called vgem.
 165
 166
 167 source "drivers/gpu/drm/exynos/Kconfig"
 168
 169 source "drivers/gpu/drm/rockchip/Kconfig"
 170
 171 source "drivers/gpu/drm/vmwgfx/Kconfig"
 172
 173 source "drivers/gpu/drm/gma500/Kconfig"
 174
 175 source "drivers/gpu/drm/udl/Kconfig"
 176
 177 source "drivers/gpu/drm/ast/Kconfig"
 178
 179 source "drivers/gpu/drm/mgag200/Kconfig"
 180
 181 source "drivers/gpu/drm/cirrus/Kconfig"
 182
 183 source "drivers/gpu/drm/armada/Kconfig"
 184
 185 source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
 186
 187 source "drivers/gpu/drm/rcar-du/Kconfig"
 188
 189 source "drivers/gpu/drm/shmobile/Kconfig"
 190
 191 source "drivers/gpu/drm/sun4i/Kconfig"
 192
 193 source "drivers/gpu/drm/omapdrm/Kconfig"
 194
 195 source "drivers/gpu/drm/tilcdc/Kconfig"
 196
 197 source "drivers/gpu/drm/qxl/Kconfig"
 198
 199 source "drivers/gpu/drm/bochs/Kconfig"
 200
 201 source "drivers/gpu/drm/virtio/Kconfig"
 202
 203 source "drivers/gpu/drm/msm/Kconfig"
 204
 205 source "drivers/gpu/drm/fsl-dcu/Kconfig"
 206
 207 source "drivers/gpu/drm/tegra/Kconfig"
 208
 209 source "drivers/gpu/drm/panel/Kconfig"
 210
 211 source "drivers/gpu/drm/bridge/Kconfig"
 212
 213 source "drivers/gpu/drm/sti/Kconfig"
 214
 215 source "drivers/gpu/drm/amd/amdkfd/Kconfig"
 216
 217 source "drivers/gpu/drm/imx/Kconfig"
 218
 219 source "drivers/gpu/drm/vc4/Kconfig"
 220
 221 source "drivers/gpu/drm/etnaviv/Kconfig"
 222
 223 source "drivers/gpu/drm/arc/Kconfig"
 224
 225 source "drivers/gpu/drm/hisilicon/Kconfig"
 226
 227 source "drivers/gpu/drm/mediatek/Kconfig"
 228
 229 # Keep legacy drivers last
 230
 231 menuconfig DRM_LEGACY
 232         bool "Enable legacy drivers (DANGEROUS)"
 233         depends on DRM
 234         depends on BROKEN
 235         help
 236           Enable legacy DRI1 drivers. Those drivers expose unsafe and dangerous
 237           APIs to user-space, which can be used to circumvent access
 238           restrictions and other security measures. For backwards compatibility
 239           those drivers are still available, but their use is highly
 240           inadvisable and might harm your system.
 241
 242           You are recommended to use the safe modeset-only drivers instead, and
 243           perform 3D emulation in user-space.
 244
 245           Unless you have strong reasons to go rogue, say "N".
 246
 247 if DRM_LEGACY
 248
 249 config DRM_TDFX
 250         tristate "3dfx Banshee/Voodoo3+"
 251         depends on DRM && PCI
 252         help
 253           Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
 254           graphics card.  If M is selected, the module will be called tdfx.
 255
 256 config DRM_R128
 257         tristate "ATI Rage 128"
 258         depends on DRM && PCI
 259         select FW_LOADER
 260         help
 261           Choose this option if you have an ATI Rage 128 graphics card.  If M
 262           is selected, the module will be called r128.  AGP support for
 263           this card is strongly suggested (unless you have a PCI version).
 264
 265 config DRM_I810
 266         tristate "Intel I810"
 267         # !PREEMPT because of missing ioctl locking
 268         depends on DRM && AGP && AGP_INTEL && (!PREEMPT || BROKEN)
 269         help
 270           Choose this option if you have an Intel I810 graphics card.  If M is
 271           selected, the module will be called i810.  AGP support is required
 272           for this driver to work.
 273
 274 config DRM_MGA
 275         tristate "Matrox g200/g400"
 276         depends on DRM && PCI
 277         select FW_LOADER
 278         help
 279           Choose this option if you have a Matrox G200, G400 or G450 graphics
 280           card.  If M is selected, the module will be called mga.  AGP
 281           support is required for this driver to work.
 282
 283 config DRM_SIS
 284         tristate "SiS video cards"
 285         depends on DRM && AGP
 286         depends on FB_SIS || FB_SIS=n
 287         help
 288           Choose this option if you have a SiS 630 or compatible video
 289           chipset. If M is selected the module will be called sis. AGP
 290           support is required for this driver to work.
 291
 292 config DRM_VIA
 293         tristate "Via unichrome video cards"
 294         depends on DRM && PCI
 295         help
 296           Choose this option if you have a Via unichrome or compatible video
 297           chipset. If M is selected the module will be called via.
 298
 299 config DRM_SAVAGE
 300         tristate "Savage video cards"
 301         depends on DRM && PCI
 302         help
 303           Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
 304           chipset. If M is selected the module will be called savage.
 305
 306 endif # DRM_LEGACY