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 select INTERVAL_TREE 9 # we need shmfs for the swappable backing store, and in particular 10 # the shmem_readpage() which depends upon tmpfs 11 select SHMEM 12 select TMPFS 13 select DRM_KMS_HELPER 14 select DRM_PANEL 15 select DRM_MIPI_DSI 16 # i915 depends on ACPI_VIDEO when ACPI is enabled 17 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 18 select BACKLIGHT_LCD_SUPPORT if ACPI 19 select BACKLIGHT_CLASS_DEVICE if ACPI 20 select INPUT if ACPI 21 select ACPI_VIDEO if ACPI 22 select ACPI_BUTTON if ACPI 23 help 24 Choose this option if you have a system that has "Intel Graphics 25 Media Accelerator" or "HD Graphics" integrated graphics, 26 including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G, 27 G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3, 28 Core i5, Core i7 as well as Atom CPUs with integrated graphics. 29 If M is selected, the module will be called i915. AGP support 30 is required for this driver to work. This driver is used by 31 the Intel driver in X.org 6.8 and XFree86 4.4 and above. It 32 replaces the older i830 module that supported a subset of the 33 hardware in older X.org releases. 34 35 Note that the older i810/i815 chipsets require the use of the 36 i810 driver instead, and the Atom z5xx series has an entirely 37 different implementation. 38 39 config DRM_I915_PRELIMINARY_HW_SUPPORT 40 bool "Enable preliminary support for prerelease Intel hardware by default" 41 depends on DRM_I915 42 default n 43 help 44 Choose this option if you have prerelease Intel hardware and want the 45 i915 driver to support it by default. You can enable such support at 46 runtime with the module option i915.preliminary_hw_support=1; this 47 option changes the default for that module option. 48 49 If in doubt, say "N".