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drm/bridge: adv7533: Initial support for ADV7533

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ADV7533 is a DSI to HDMI encoder chip. It is a derivative of ADV7511,
with additional blocks to translate input DSI data to parallel RGB
data. Besides the ADV7511 I2C register map, it has additional registers
that require to be configured to activate the DSI Rx block.

Create a new config that enables ADV7533 support. Use DT compatible
strings to populate the ADV7533 type enum. Add minimal register
configurations belonging to the DSI/CEC register map. Keep the ADV7533
code in a separate file.

Originally worked on by Lars-Peter Clausen <lars@metafoo.de>

Signed-off-by: Archit Taneja <architt@codeaurora.org>
This commit is contained in:
Archit Taneja
2016-06-15 16:24:03 +05:30
parent f0bfcc22d9
commit 2437e7cd88
5 changed files with 230 additions and 49 deletions
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7
drivers/gpu/drm/bridge/adv7511/Kconfig
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@@ -5,3 +5,10 @@ config DRM_I2C_ADV7511
select REGMAP_I2C
help
Support for the Analog Device ADV7511(W) and ADV7513 HDMI encoders.
config DRM_I2C_ADV7533
bool "ADV7533 encoder"
depends on DRM_I2C_ADV7511
default y
help
Support for the Analog Devices ADV7533 DSI to HDMI encoder.