Remove all MAX7456 specific code, replace it with generic interfaces #4384
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- Rename max7456_symbols.h to osd_symbols.h. We'll expect all supported OSD drivers to use the same font style. - Introduce drivers/osd.h, which defines the supported video systems and the format for the OSD characters that all drivers must support. - Remove drivers/vcd.h, since having a file for a single enum is kind of annoying, move this enum to the new drivers/osd.h file. - Add osdGetDisplayPort() for retriving the display port used by the OSD. - Add a new display function named writeFontCharacter() which takes a character address and its data. - Use the aforementioned 2 functions to implement character font uploading in fc_msp.c, so it's not MAX7456-specific anymore.
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OSD drivers to use the same font style.
and the format for the OSD characters that all drivers must support.
kind of annoying, move this enum to the new drivers/osd.h file.
the OSD.
a character address and its data.
uploading in fc_msp.c, so it's not MAX7456-specific anymore.