1c4e027461
The spec says:
"For the correct operation of the muxed DVO pins (GDEVSELB/ I2Cdata,
GIRDBY/I2CClk) and (GFRAMEB/DVI_Data, GTRDYB/DVI_Clk): Bit 31
(DPLL VCO Enable) and Bit 30 (2X Clock Enable) must be set to “1” in
both the DPLL A Control Register (06014h-06017h) and DPLL B Control
Register (06018h-0601Bh)."
The pipe A and B force quirks take care of DPLL_VCO_ENABLE, so we
just need a bit of special care to handle DPLL_DVO_2X_MODE.
v2: Recompute num_dvo_pipes on the spot, use PIPE_A/PIPE_B instead
of pipe/!pipe for the register offsets in disable (Daniel)
Add a comment about the ordering in enable and another one
about filtering out the DVO 2x bit in state readout
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Thomas Richter <richter@rus.uni-stuttgart.de> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||