Files
linux/drivers
Imre Deak a3f91f405a drm/i915/dp: Initialize the link parameters during HW readout
Initialize the DP link parameters during HW readout. These need to be
up-to-date at least for the MST topology probing, which depends on the
link rate and lane count programmed in DPCD. A follow-up patch will
program the DPCD values to reflect the maximum link parameters before
the first MST topology probing, but should do so only if the link is
disabled (link_trained==false).

Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240722165503.2084999-6-imre.deak@intel.com
2024-07-31 18:45:59 +03:00
..
2024-05-23 00:29:19 +02:00
2024-05-07 23:40:46 +02:00
2024-04-29 16:45:53 +02:00