1config DRM_I915 2 tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics" 3 depends on DRM 4 depends on AGP 5 depends on AGP_INTEL 6 # we need shmfs for the swappable backing store, and in particular 7 # the shmem_readpage() which depends upon tmpfs 8 select SHMEM 9 select TMPFS 10 select DRM_KMS_HELPER 11 # i915 depends on ACPI_VIDEO when ACPI is enabled 12 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 13 select BACKLIGHT_LCD_SUPPORT if ACPI 14 select BACKLIGHT_CLASS_DEVICE if ACPI 15 select VIDEO_OUTPUT_CONTROL if ACPI 16 select INPUT if ACPI 17 select ACPI_VIDEO if ACPI 18 select ACPI_BUTTON if ACPI 19 help 20 Choose this option if you have a system that has "Intel Graphics 21 Media Accelerator" or "HD Graphics" integrated graphics, 22 including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G, 23 G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3, 24 Core i5, Core i7 as well as Atom CPUs with integrated graphics. 25 If M is selected, the module will be called i915. AGP support 26 is required for this driver to work. This driver is used by 27 the Intel driver in X.org 6.8 and XFree86 4.4 and above. It 28 replaces the older i830 module that supported a subset of the 29 hardware in older X.org releases. 30 31 Note that the older i810/i815 chipsets require the use of the 32 i810 driver instead, and the Atom z5xx series has an entirely 33 different implementation. 34 35config DRM_I915_KMS 36 bool "Enable modesetting on intel by default" 37 depends on DRM_I915 38 help 39 Choose this option if you want kernel modesetting enabled by default, 40 and you have a new enough userspace to support this. Running old 41 userspaces with this enabled will cause pain. Note that this causes 42 the driver to bind to PCI devices, which precludes loading things 43 like intelfb. 44 45config DRM_I915_FBDEV 46 bool "Enable legacy fbdev support for the modesettting 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 58config DRM_I915_PRELIMINARY_HW_SUPPORT 59 bool "Enable preliminary support for prerelease Intel hardware by default" 60 depends on DRM_I915 61 help 62 Choose this option if you have prerelease Intel hardware and want the 63 i915 driver to support it by default. You can enable such support at 64 runtime with the module option i915.preliminary_hw_support=1; this 65 option changes the default for that module option. 66 67 If in doubt, say "N". 68