1config 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 36config 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 45config 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 60config 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 72config 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