drm/bridge: adv7533: Create a MIPI DSI device

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In order to pass DSI specific parameters to the DSI host, we need the
driver to create a mipi_dsi_device DSI device that attaches to the
host.

Use of_graph helpers to get the DSI host DT node. Create a MIPI DSI
device using this host. Finally, attach this device to the DSI host.

Populate DT parameters (number of data lanes for now) that are required
for DSI RX to work correctly. Hardcode few other parameters (rgb,
embedded_sync) for now.

Select DRM_MIPI_DSI config option only when ADV7533 support is enabled.

Signed-off-by: Archit Taneja <architt@codeaurora.org>

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This commit is contained in:

Archit Taneja 2016-06-15 17:01:27 +05:30

parent 2437e7cd88

commit 1e4d58cd7f

4 changed files with 147 additions and 8 deletions

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1

drivers/gpu/drm/bridge/adv7511/Kconfig

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23

drivers/gpu/drm/bridge/adv7511/adv7511.h

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40

drivers/gpu/drm/bridge/adv7511/adv7511_drv.c

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91

drivers/gpu/drm/bridge/adv7511/adv7533.c

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