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 # i915 depends on ACPI_VIDEO when ACPI is enabled 15 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 16 select BACKLIGHT_LCD_SUPPORT if ACPI 17 select BACKLIGHT_CLASS_DEVICE if ACPI 18 select INPUT if ACPI 19 select ACPI_VIDEO if ACPI 20 select ACPI_BUTTON if ACPI 21 help 22 Choose this option if you have a system that has "Intel Graphics 23 Media Accelerator" or "HD Graphics" integrated graphics, 24 including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G, 25 G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3, 26 Core i5, Core i7 as well as Atom CPUs with integrated graphics. 27 If M is selected, the module will be called i915. AGP support 28 is required for this driver to work. This driver is used by 29 the Intel driver in X.org 6.8 and XFree86 4.4 and above. It 30 replaces the older i830 module that supported a subset of the 31 hardware in older X.org releases. 32 33 Note that the older i810/i815 chipsets require the use of the 34 i810 driver instead, and the Atom z5xx series has an entirely 35 different implementation. 36 37 config DRM_I915_KMS 38 bool "Enable modesetting on intel by default" 39 depends on DRM_I915 40 default y 41 help 42 Choose this option if you want kernel modesetting enabled by default. 43 44 If in doubt, say "Y". 45 46 config DRM_I915_FBDEV 47 bool "Enable legacy fbdev support for the modesetting intel driver" 48 depends on DRM_I915 49 select DRM_KMS_FB_HELPER 50 select FB_CFB_FILLRECT 51 select FB_CFB_COPYAREA 52 select FB_CFB_IMAGEBLIT 53 default y 54 help 55 Choose this option if you have a need for the legacy fbdev 56 support. Note that this support also provide the linux console 57 support on top of the intel modesetting driver. 58 59 If in doubt, say "Y". 60 61 config DRM_I915_PRELIMINARY_HW_SUPPORT 62 bool "Enable preliminary support for prerelease Intel hardware by default" 63 depends on DRM_I915 64 default n 65 help 66 Choose this option if you have prerelease Intel hardware and want the 67 i915 driver to support it by default. You can enable such support at 68 runtime with the module option i915.preliminary_hw_support=1; this 69 option changes the default for that module option. 70 71 If in doubt, say "N".