26f14d6b5d
Use EDID when available to configure the frame buffer driver with good settings for the attached display. Change-Id: I69a78155a93e55ffa1ca3ff6621a879a56cdbceb
25 lines
624 B
Plaintext
25 lines
624 B
Plaintext
Frame Buffer Driver
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===================
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Overview
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--------
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This is the driver for the frame buffer. Currently it only supports the
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DM37XX (BeagleBoard-xM).
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Testing the Code
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----------------
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Starting up an instance:
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service up /usr/sbin/fb -dev /dev/fb0 -args edid.0=cat24c256.3.50
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The arguments take the following form:
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edid.X=L where X is the frame buffer device (usually 0) and L is
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the service label of the service to perform the EDID reading. In
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the example above, it's the EEPROM with slave address 0x50 on
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the 3rd I2C bus. If you want to use the defaults and skip EDID
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reading, you may omit the arguments.
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