For some reason the dg1 buf trans tables have been stuffed into
icl_get_combo_buf_trans_edp() which doesn't even get called
on dg1. Split them out into a proper dg1 specific function,
and also make sure we use the proper buf trans tables for
DP as well as eDP.
v2: Add the hobl stuff
Reviewed-by: Jani Nikula <email address hidden>
Signed-off-by: Ville Syrjälä <email address hidden>
Link: https://patchwork.<email address hidden>
(cherry picked from commit 5aca4881f3f468475d91e0ed625da11111bfeb22)
Signed-off-by: Alex Hung <email address hidden>
Signed-off-by: Anthony Wong <email address hidden>
5e7bcff...
by
=?utf-8?b?VmlsbGUgU3lyasOkbMOk?= <email address hidden>
The DDI naming template for display version 12 went A-C, TC1-TC6. With
XE_LPD, that naming scheme for DDI's has now changed to A-E, TC1-TC4.
The XE_LPD design keeps the register offsets and bitfields relating to
the TC outputs in the same location they were previously. The new "D"
and "E" outputs now take the locations that were previously used by TC5
and TC6 outputs, or what we would have considered to be outputs "H" and
"I" under the legacy lettering scheme.
For the most part everything will just work as long as we initialize the
output with the proper 'enum port' value. However we do need to take
care to pick the correct AUX channel when parsing the VBT (e.g., a
reference to 'AUX D' is actually asking us to use the 8th aux channel,
not the fourth). We should also make sure that our encoders and aux
channels are named appropriately so that it's easier to correlate driver
debug messages with the bspec instructions.
v2:
- Update handling of TGL_TRANS_CLK_SEL_PORT. (Jose)
v3:
- Add hpd_pin to handle outputs D and E (Jose)
- Fixed conversion of BIOS port to aux ch for TC ports (Jose)
Cc: José Roberto de Souza <email address hidden>
Cc: Ville Syrjälä <email address hidden>
Signed-off-by: José Roberto de Souza <email address hidden>
Signed-off-by: Matt Roper <email address hidden>
Reviewed-by: Imre Deak <email address hidden>
Link: https://patchwork.freedesktop<email address hidden>
(cherry picked from commit ed2615a85556b5c24bd9353b6f611bbb79ae931e)
Signed-off-by: Alex Hung <email address hidden>
Signed-off-by: Anthony Wong <email address hidden>
