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path: root/drivers/gpu/drm/sti/Makefile
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* drm: sti: add DVO output connectorBenjamin Gaignard2014-12-30
| | | | | | | | | Digital Video Out connector driver LCD panels. Like HDMI and HDA it create bridge, encoder and connector drm object. Add binding description. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: add HQVDP planeBenjamin Gaignard2014-12-11
| | | | | | | | | | | | High Quality Video Data Plane is hardware IP dedicated to video rendering. Compare to GPD (graphic planes) it have better scaler capabilities. HQVDP use VID layer to push data into hardware compositor without going into DDR. From data flow point of view HQVDP and VID are nested so HQVPD update/disable VID. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: add cursor planeBenjamin Gaignard2014-12-11
| | | | | | | | | stih407 SoC have a dedicated hardware cursor plane, this patch enable it. The hardware have a color look up table, fix it to be able to use ARGB8888. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: Add DRM driver itselfBenjamin Gaignard2014-07-31
| | | | | | | | | 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>
* drm: sti: add CompositorBenjamin Gaignard2014-07-30
| | | | | | | | | | | | 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>
* drm: sti: add MixerBenjamin Gaignard2014-07-30
| | | | | | | | | | | Mixer hardware IP is responsible of mixing the different inputs layers. Z-order is managed by the mixer. We could 2 mixers: one for main path and one for auxillary path Mixers are part of Compositor hardware block Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add VID layerBenjamin Gaignard2014-07-30
| | | | | | | | | | | | VIDeo plug are one of the compositor input sub-devices. VID are dedicated to video inputs like YUV plans. Like GDP, VID are part of Compositor hardware block and use sti_layer structure to provide an abstraction for Compositor calls. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add GDP layerBenjamin Gaignard2014-07-30
| | | | | | | | | | | Generic Display Pipeline are one of the compositor input sub-devices. GDP are dedicated to graphic input like RGB plans. GDP is part of Compositor hardware block which will be introduce later. A sti_layer structure is used to abstract GDP calls from Compositor. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add TVOut driverBenjamin Gaignard2014-07-30
| | | | | | | | | | | | | | | | TVout hardware block is responsible to dispatch the data flow coming from compositor block to any of the output (HDMI or Analog TV). It control when output are start/stop and configure according the require flow path. TVout is the parent of HDMI and HDA drivers and bind them at runtime. Tvout is mapped on drm_encoder structure. One encoder is created for each of the sub-devices and link to their connector/bridge Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add HDA driverBenjamin Gaignard2014-07-30
| | | | | | | | | Add driver to support analog TV ouput. HDA driver is mapped on drm_bridge and drm_connector structures. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add HDMI driverBenjamin Gaignard2014-07-30
| | | | | | | | | | | | | Add driver for HDMI output. HDMI PHY registers are mixed into HDMI device registers and their is only one IRQ for all this hardware block. That is why PHYs aren't using phy framework but only a thin hdmi_phy_ops structure with start and stop functions. HDMI driver is mapped on drm_bridge and drm_connector structures. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add VTAC driversBenjamin Gaignard2014-07-30
| | | | | | | | Video Traffic Advance Communication Rx and Tx drivers are designed for inter-die communication. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
* drm: sti: add VTG driverBenjamin Gaignard2014-07-30
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>