On Tue, Jun 25, 2024 at 05:26:52PM -0300, Gustavo Sousa wrote: > Starting with Xe_LPDP, support for Type-C connections is provided by Drive-by nitpick: In human-readable text like comments and commit messages, the official name of the IP is "Xe_LPD+." We only need to replace the "+" with a "P" in code identifiers where a symbol wouldn't be legal. Matt > PICA and programming PORT_TX_DFLEXDPMLE1(*) registers is not applicable > anymore. Those registers don't even exist in recent display IPs. As > such, skip programming them. > > Bspec: 65750, 65448 > Signed-off-by: Gustavo Sousa <gustavo.sousa@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_tc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c > index 9887967b2ca5..6f2ee7dbc43b 100644 > --- a/drivers/gpu/drm/i915/display/intel_tc.c > +++ b/drivers/gpu/drm/i915/display/intel_tc.c > @@ -393,6 +393,9 @@ void intel_tc_port_set_fia_lane_count(struct intel_digital_port *dig_port, > bool lane_reversal = dig_port->saved_port_bits & DDI_BUF_PORT_REVERSAL; > u32 val; > > + if (DISPLAY_VER(i915) >= 14) > + return; > + > drm_WARN_ON(&i915->drm, > lane_reversal && tc->mode != TC_PORT_LEGACY); > > -- > 2.45.2 > -- Matt Roper Graphics Software Engineer Linux GPU Platform Enablement Intel Corporation
