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gerrit-public.fairphone.software / kernel / msm-4.9 / c9c52e24194a741f9fca96e7aa965f0fa36af504 / . / drivers / gpu / drm / i915 / Kconfig
blob: 74acca9bcd9dc5211fc7f552eee4bb2199f28f08 [file] [log] [blame]
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]1config DRM_I915
2 tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics"
3 depends on DRM
Ville Syrjälä00fe6392013-11-05 14:00:08 +0200[diff] [blame]4 depends on X86 && PCI
5 depends on (AGP || AGP=n)
6 select INTEL_GTT
7 select AGP_INTEL if AGP
Chris Wilson5cc9ed42014-05-16 14:22:37 +0100[diff] [blame]8 select INTERVAL_TREE
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]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
Jani Nikula593e0622015-01-23 15:30:56 +0200[diff] [blame]14 select DRM_PANEL
Jani Nikula7e9804f2015-01-16 14:27:23 +0200[diff] [blame]15 select DRM_MIPI_DSI
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]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
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]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
39config DRM_I915_KMS
40 bool "Enable modesetting on intel by default"
41 depends on DRM_I915
Daniel Vetterb30324a2013-11-13 22:11:25 +0100[diff] [blame]42 default y
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]43 help
Daniel Vetterb30324a2013-11-13 22:11:25 +0100[diff] [blame]44 Choose this option if you want kernel modesetting enabled by default.
45
46 If in doubt, say "Y".
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]47
48config DRM_I915_FBDEV
Borislav Petkov66057822013-11-21 15:29:55 +0100[diff] [blame]49 bool "Enable legacy fbdev support for the modesetting intel driver"
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]50 depends on DRM_I915
51 select DRM_KMS_FB_HELPER
52 select FB_CFB_FILLRECT
53 select FB_CFB_COPYAREA
54 select FB_CFB_IMAGEBLIT
55 default y
56 help
57 Choose this option if you have a need for the legacy fbdev
58 support. Note that this support also provide the linux console
59 support on top of the intel modesetting driver.
60
Daniel Vetterb30324a2013-11-13 22:11:25 +0100[diff] [blame]61 If in doubt, say "Y".
62
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]63config DRM_I915_PRELIMINARY_HW_SUPPORT
64 bool "Enable preliminary support for prerelease Intel hardware by default"
65 depends on DRM_I915
Daniel Vetterb30324a2013-11-13 22:11:25 +0100[diff] [blame]66 default n
Daniel Vetter4520f532013-10-09 09:18:51 +0200[diff] [blame]67 help
68 Choose this option if you have prerelease Intel hardware and want the
69 i915 driver to support it by default. You can enable such support at
70 runtime with the module option i915.preliminary_hw_support=1; this
71 option changes the default for that module option.
72
73 If in doubt, say "N".