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

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drm: sti: add VTG driver Video Time Generator drivers are used to synchronize the compositor and tvout hardware IPs by providing line count, sample count, synchronization signals (HSYNC, VSYNC) and top and bottom fields indication. VTG are used by pair for each data path (main or auxiliary) one for master and one for slave. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 00:20:56 +08:00
config DRM_STI
tristate "DRM Support for STMicroelectronics SoC stiH41x Series"
depends on DRM && (SOC_STIH415 || SOC_STIH416 || ARCH_MULTIPLATFORM)
drm: sti: Add DRM driver itself Make the link between all the hardware drivers and DRM/KMS interface. Create the driver itself and make it register all the sub-components. Use GEM CMA helpers for buffer allocation. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 15:39:11 +08:00
select DRM_KMS_HELPER
select DRM_GEM_CMA_HELPER
drm: sti: add Compositor Compositor control all the input sub-device (VID, GDP) and the mixer(s). It is the main entry point for composition. Layer interface is used to control the abstracted layers. Add debug in mixer and GDP. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 01:28:27 +08:00
select DRM_KMS_CMA_HELPER
drm: sti: add VTG driver Video Time Generator drivers are used to synchronize the compositor and tvout hardware IPs by providing line count, sample count, synchronization signals (HSYNC, VSYNC) and top and bottom fields indication. VTG are used by pair for each data path (main or auxiliary) one for master and one for slave. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 00:20:56 +08:00
help
Choose this option to enable DRM on STM stiH41x chipset
drm: sti: Add DRM driver itself Make the link between all the hardware drivers and DRM/KMS interface. Create the driver itself and make it register all the sub-components. Use GEM CMA helpers for buffer allocation. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 15:39:11 +08:00
config DRM_STI_FBDEV
bool "DRM frame buffer device for STMicroelectronics SoC stiH41x Serie"
depends on DRM_STI
help
Choose this option to enable FBDEV on top of DRM for STM stiH41x chipset