dcpext changes for t60xx and misc changes #351
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jannau
commented
Nov 6, 2023
jannau
commented
- Enable and create reserved memory regions for dcpext* on t602x to support HDMI out on M2 Ultra devices
- misc changes
Avoids waiting 500 ms for the second dptxport service on t6020 and possibly t6021. Signed-off-by: Janne Grunau <j@jannau.net>
Allows emulating a t6022 system with fused off dcp0/dcp1 display controllers. Signed-off-by: Janne Grunau <j@jannau.net>
The segment for the dcp firmware text is inexplicably only aligned to 4k. Signed-off-by: Janne Grunau <j@jannau.net>
Avoids manually matching pre-mapped memory against "carveout-memory-map" and maintaining a list of hopefully static carveoout regions. Leave t8103 and t600x alone for now. Porting dcp over to this a littles harder since that needs additional handling for regions mapped to "dart-disp0?". Signed-off-by: Janne Grunau <j@jannau.net>
Only the HDMI port on 14 and 16 inch Macbook Pros needs dcpext and the dptxport endpoint implemention in the DCP driver supports only the 13.5 firmware. Postpone this for after the fedora release. Signed-off-by: Janne Grunau <j@jannau.net>
The dptxport endpoint changed API between 13.3 and 13.5. Nobody is supposed to run 13.3 OS firmware at this point so do not claim to be compatible. The DCP linux driver is fixed since a couple of weeks to accept 13.5 as compat version. Signed-off-by: Janne Grunau <j@jannau.net>
Disable clanmg-format for it and transform it into a readable form by padding columns with spaces. Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
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