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2025-12-30cmd: add new command to read edidJulien Stephan
Add a new command to read EDID info from connected display. When applicable EDID can also be retrieved by commands such as: i2c dev x i2c edid 0x50 but the new read_edid function relies on the implementation of the read_edid callback from DISPLAY driver. Signed-off-by: Julien Stephan <[email protected]>