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OpenCloudOS-Kernel/drivers/gpu/drm/tegra/Kconfig

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drm: Add NVIDIA Tegra20 support This commit adds a KMS driver for the Tegra20 SoC. This includes basic support for host1x and the two display controllers found on the Tegra20 SoC. Each display controller can drive a separate RGB/LVDS output. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Zhang <markz@nvidia.com> Reviewed-by: Mark Zhang <markz@nvidia.com> Tested-by: Mark Zhang <markz@nvidia.com> Tested-and-acked-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-16 05:28:22 +08:00
config DRM_TEGRA
drm/tegra: Allow the driver to be built as a module All APIs that the driver uses are exported, so the driver can now be built as a module. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-11-08 18:43:15 +08:00
tristate "NVIDIA Tegra DRM"
drm/tegra: Increase compile test coverage The ARCH_MULTIPLATFORM dependency was introduced back when Tegra didn't support multiplatform yet as a means to allow the driver to be easily compile-tested along with other DRM drivers. In the meantime, the new COMPILE_TEST Kconfig option has been introduced for exactly that purpose, so use that instead to clarify the intention. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-11-21 03:39:35 +08:00
depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
drm/tegra: don't depend on OF ARCH_TEGRA always enabled OF, so there's no need for any driver to depend on it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
2013-03-12 06:33:02 +08:00
depends on DRM
drm/tegra: use reset framework Tegra's clock driver now provides an implementation of the common reset API (include/linux/reset.h). Use this instead of the old Tegra- specific API; that will soon be removed. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
2013-11-07 07:20:54 +08:00
depends on RESET_CONTROLLER
drm/tegra: Sort reverse-dependencies alphabetically Move the TEGRA_HOST1X and DRM_KMS_HELPER entries around to keep the list sorted. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-11-08 18:56:59 +08:00
select DRM_KMS_HELPER
drm/tegra: Add DSI support This commit adds support for both DSI outputs found on Tegra. Only very minimal functionality is implemented, so advanced features like ganged mode won't work. Due to the lack of other test hardware, some sections of the driver are hardcoded to work with Dalmore. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-09-03 14:45:46 +08:00
select DRM_MIPI_DSI
drm/tegra: Implement panel support Use the DRM panel framework to attach a panel to an output. If the panel attached to a connector supports supports the backlight brightness accessors, a property will be available to allow the brightness to be modified from userspace. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-08-30 21:22:36 +08:00
select DRM_PANEL
drm/tegra: Sort reverse-dependencies alphabetically Move the TEGRA_HOST1X and DRM_KMS_HELPER entries around to keep the list sorted. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-11-08 18:56:59 +08:00
select TEGRA_HOST1X
drm: Add NVIDIA Tegra20 support This commit adds a KMS driver for the Tegra20 SoC. This includes basic support for host1x and the two display controllers found on the Tegra20 SoC. Each display controller can drive a separate RGB/LVDS output. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Zhang <markz@nvidia.com> Reviewed-by: Mark Zhang <markz@nvidia.com> Tested-by: Mark Zhang <markz@nvidia.com> Tested-and-acked-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-16 05:28:22 +08:00
help
Choose this option if you have an NVIDIA Tegra SoC.
To compile this driver as a module, choose M here: the module
will be called tegra-drm.
if DRM_TEGRA
drm/tegra: Make legacy fbdev support optional A lot of the modern userspace is capable of working without the legacy fbdev support. kmscon can be used as a replacement for the framebuffer console, and KMS X drivers create their own framebuffers. Most people don't have a system where all of this works yet, though, so leave support enabled by default. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31 20:28:50 +08:00
config DRM_TEGRA_FBDEV
bool "Enable legacy fbdev support"
select DRM_KMS_FB_HELPER
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
default y
help
Choose this option if you have a need for the legacy fbdev support.
Note that this support also provides the Linux console on top of
the Tegra modesetting driver.
drm/tegra: Move driver to DRM tree In order to make subsystem-wide changes easier, move the Tegra DRM driver back into the DRM tree. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-09 16:32:49 +08:00
config DRM_TEGRA_DEBUG
bool "NVIDIA Tegra DRM debug support"
help
Say yes here to enable debugging support.
drm/tegra: Add gr2d device Add client driver for 2D device, and IOCTLs to pass work to host1x channel for 2D. Also adds functions that can be called to access sync points from DRM. Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
2013-03-22 22:34:09 +08:00
config DRM_TEGRA_STAGING
bool "Enable HOST1X interface"
depends on STAGING
help
Say yes if HOST1X should be available for userspace DRM users.
If unsure, choose N.
drm: Add NVIDIA Tegra20 support This commit adds a KMS driver for the Tegra20 SoC. This includes basic support for host1x and the two display controllers found on the Tegra20 SoC. Each display controller can drive a separate RGB/LVDS output. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Zhang <markz@nvidia.com> Reviewed-by: Mark Zhang <markz@nvidia.com> Tested-by: Mark Zhang <markz@nvidia.com> Tested-and-acked-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-16 05:28:22 +08:00
endif