diff options
Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/i915/Kconfig | 64 |
1 files changed, 53 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index 7769e469118f..5ddde7349fbd 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -11,6 +11,7 @@ config DRM_I915 select DRM_KMS_HELPER select DRM_PANEL select DRM_MIPI_DSI + select RELAY # 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 @@ -24,28 +25,59 @@ config DRM_I915 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. + + 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_PRELIMINARY_HW_SUPPORT - bool "Enable preliminary support for prerelease Intel hardware by default" + If "M" is selected, the module will be called i915. + +config DRM_I915_ALPHA_SUPPORT + bool "Enable alpha quality support for new 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. + Choose this option if you have new Intel hardware and want to enable + the alpha quality i915 driver support for the hardware in this kernel + version. You can also enable the support at runtime using the module + parameter i915.alpha_support=1; this option changes the default for + that module parameter. + + It is recommended to upgrade to a kernel version with proper support + as soon as it is available. Generally fixes for platforms with alpha + support are not backported to older kernels. If in doubt, say "N". +config DRM_I915_CAPTURE_ERROR + bool "Enable capturing GPU state following a hang" + depends on DRM_I915 + default y + help + This option enables capturing the GPU state when a hang is detected. + This information is vital for triaging hangs and assists in debugging. + Please report any hang to + https://bugs.freedesktop.org/enter_bug.cgi?product=DRI + for triaging. + + If in doubt, say "Y". + +config DRM_I915_COMPRESS_ERROR + bool "Compress GPU error state" + depends on DRM_I915_CAPTURE_ERROR + select ZLIB_DEFLATE + default y + help + This option selects ZLIB_DEFLATE if it isn't already + selected and causes any error state captured upon a GPU hang + to be compressed using zlib. + + If in doubt, say "Y". + config DRM_I915_USERPTR bool "Always enable userptr support" depends on DRM_I915 @@ -60,6 +92,7 @@ config DRM_I915_USERPTR config DRM_I915_GVT bool "Enable Intel GVT-g graphics virtualization host support" depends on DRM_I915 + depends on 64BIT default n help Choose this option if you want to enable Intel GVT-g graphics @@ -79,6 +112,15 @@ config DRM_I915_GVT If in doubt, say "N". +config DRM_I915_GVT_KVMGT + tristate "Enable KVM/VFIO support for Intel GVT-g" + depends on DRM_I915_GVT + depends on KVM + default n + help + Choose this option if you want to enable KVMGT support for + Intel GVT-g. + menu "drm/i915 Debugging" depends on DRM_I915 depends on EXPERT |