[PATCH 0/2] eDP Data Override

Suraj Kandpal suraj.kandpal at intel.com
Wed Jul 16 08:09:17 UTC 2025


When using link rates 2.43 and 6.75 causes a strong noise for WIFI
bands. Its recommended we use 2.7 and 8.1 Gbps instead.
The solution proposed was a static vbt field that provides us with a
mask of rates which need to be skipped in favor of the next higher link
rate.

HSD:14022096069
Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>

Suraj Kandpal (2):
  drm/i915/vbt: Add eDP Data Overrride field in VBT
  drm/i915/edp: eDP Data Overrride

 drivers/gpu/drm/i915/display/intel_bios.c     | 56 +++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_bios.h     |  2 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 11 +++-
 drivers/gpu/drm/i915/display/intel_vbt_defs.h | 16 ++++++
 4 files changed, 82 insertions(+), 3 deletions(-)

-- 
2.34.1



More information about the Intel-xe mailing list