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Kconfig revision 1.1 
      1 config DRM_I915
      2 	tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics"
      3 	depends on DRM
      4 	depends on X86 && PCI
      5 	depends on (AGP || AGP=n)
      6 	select INTEL_GTT
      7 	select AGP_INTEL if AGP
      8 	# we need shmfs for the swappable backing store, and in particular
      9 	# the shmem_readpage() which depends upon tmpfs
     10 	select SHMEM
     11 	select TMPFS
     12 	select DRM_KMS_HELPER
     13 	# i915 depends on ACPI_VIDEO when ACPI is enabled
     14 	# but for select to work, need to select ACPI_VIDEO's dependencies, ick
     15 	select BACKLIGHT_LCD_SUPPORT if ACPI
     16 	select BACKLIGHT_CLASS_DEVICE if ACPI
     17 	select INPUT if ACPI
     18 	select ACPI_VIDEO if ACPI
     19 	select ACPI_BUTTON if ACPI
     20 	help
     21 	  Choose this option if you have a system that has "Intel Graphics
     22 	  Media Accelerator" or "HD Graphics" integrated graphics,
     23 	  including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G,
     24 	  G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3,
     25 	  Core i5, Core i7 as well as Atom CPUs with integrated graphics.
     26 	  If M is selected, the module will be called i915.  AGP support
     27 	  is required for this driver to work. This driver is used by
     28 	  the Intel driver in X.org 6.8 and XFree86 4.4 and above. It
     29 	  replaces the older i830 module that supported a subset of the
     30 	  hardware in older X.org releases.
     31 
     32 	  Note that the older i810/i815 chipsets require the use of the
     33 	  i810 driver instead, and the Atom z5xx series has an entirely
     34 	  different implementation.
     35 
     36 config DRM_I915_KMS
     37 	bool "Enable modesetting on intel by default"
     38 	depends on DRM_I915
     39 	default y
     40 	help
     41 	  Choose this option if you want kernel modesetting enabled by default.
     42 
     43 	  If in doubt, say "Y".
     44 
     45 config DRM_I915_FBDEV
     46 	bool "Enable legacy fbdev support for the modesetting intel driver"
     47 	depends on DRM_I915
     48 	select DRM_KMS_FB_HELPER
     49 	select FB_CFB_FILLRECT
     50 	select FB_CFB_COPYAREA
     51 	select FB_CFB_IMAGEBLIT
     52 	default y
     53 	help
     54 	  Choose this option if you have a need for the legacy fbdev
     55 	  support. Note that this support also provide the linux console
     56 	  support on top of the intel modesetting driver.
     57 
     58 	  If in doubt, say "Y".
     59 
     60 config DRM_I915_PRELIMINARY_HW_SUPPORT
     61 	bool "Enable preliminary support for prerelease Intel hardware by default"
     62 	depends on DRM_I915
     63 	default n
     64 	help
     65 	  Choose this option if you have prerelease Intel hardware and want the
     66 	  i915 driver to support it by default.  You can enable such support at
     67 	  runtime with the module option i915.preliminary_hw_support=1; this
     68 	  option changes the default for that module option.
     69 
     70 	  If in doubt, say "N".
     71 
     72 config DRM_I915_UMS
     73 	bool "Enable userspace modesetting on Intel hardware (DEPRECATED)"
     74 	depends on DRM_I915
     75 	default n
     76 	help
     77 	  Choose this option if you still need userspace modesetting.
     78 
     79 	  Userspace modesetting is deprecated for quite some time now, so
     80 	  enable this only if you have ancient versions of the DDX drivers.
     81 
     82 	  If in doubt, say "N".
     83