config DRM_I915 tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics" depends on DRM depends on X86 && PCI depends on (AGP || AGP=n) select INTEL_GTT select AGP_INTEL if AGP select INTERVAL_TREE # we need shmfs for the swappable backing store, and in particular # the shmem_readpage() which depends upon tmpfs select SHMEM select TMPFS select DRM_KMS_HELPER select DRM_PANEL select DRM_MIPI_DSI # i915 depends on ACPI_VIDEO when ACPI is enabled # but for select to work, need to select ACPI_VIDEO's dependencies, ick select BACKLIGHT_LCD_SUPPORT if ACPI select BACKLIGHT_CLASS_DEVICE if ACPI select INPUT if ACPI select ACPI_VIDEO if ACPI select ACPI_BUTTON if ACPI help Choose this option if you have a system that has "Intel Graphics Media Accelerator" or "HD Graphics" integrated graphics, including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G, G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3, Core i5, Core i7 as well as Atom CPUs with integrated graphics. If M is selected, the module will be called i915. AGP support is required for this driver to work. This driver is used by the Intel driver in X.org 6.8 and XFree86 4.4 and above. It replaces the older i830 module that supported a subset of the hardware in older X.org releases. Note that the older i810/i815 chipsets require the use of the i810 driver instead, and the Atom z5xx series has an entirely different implementation. config DRM_I915_KMS bool "Enable modesetting on intel by default" depends on DRM_I915 default y help Choose this option if you want kernel modesetting enabled by default. If in doubt, say "Y". config DRM_I915_FBDEV bool "Enable legacy fbdev support for the modesetting intel driver" depends on DRM_I915 select DRM_KMS_FB_HELPER select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT default y help Choose this option if you have a need for the legacy fbdev support. Note that this support also provide the linux console support on top of the intel modesetting driver. If in doubt, say "Y". config DRM_I915_PRELIMINARY_HW_SUPPORT bool "Enable preliminary support for prerelease Intel hardware by default" depends on DRM_I915 default n help Choose this option if you have prerelease Intel hardware and want the i915 driver to support it by default. You can enable such support at runtime with the module option i915.preliminary_hw_support=1; this option changes the default for that module option. If in doubt, say "N". menu "DRM i915 Debugging" depends on DRM_I915 source drivers/gpu/drm/i915/Kconfig.debug endmenu