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* [PATCH 0/3] eDP Data Override
@ 2025-07-25  6:15 Suraj Kandpal
  2025-07-25  6:15 ` [PATCH 1/3] drm/i915/vbt: Add eDP Data Overrride field in VBT Suraj Kandpal
                   ` (9 more replies)
  0 siblings, 10 replies; 18+ messages in thread
From: Suraj Kandpal @ 2025-07-25  6:15 UTC (permalink / raw)
  To: intel-xe, intel-gfx; +Cc: ankit.k.nautiyal, Suraj Kandpal

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@intel.com>

Suraj Kandpal (3):
  drm/i915/vbt: Add eDP Data Overrride field in VBT
  drm/i915/bios: Add function to check if edp data override is needed
  drm/i915/edp: eDP Data Overrride

 drivers/gpu/drm/i915/display/intel_bios.c     | 62 ++++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_bios.h     |  2 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 19 ++++++
 drivers/gpu/drm/i915/display/intel_vbt_defs.h | 16 +++++
 4 files changed, 98 insertions(+), 1 deletion(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2025-07-29  4:59 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-07-25  6:15 [PATCH 0/3] eDP Data Override Suraj Kandpal
2025-07-25  6:15 ` [PATCH 1/3] drm/i915/vbt: Add eDP Data Overrride field in VBT Suraj Kandpal
2025-07-28 12:45   ` Jani Nikula
2025-07-29  4:16     ` Kandpal, Suraj
2025-07-25  6:15 ` [PATCH 2/3] drm/i915/bios: Add function to check if edp data override is needed Suraj Kandpal
2025-07-26 11:20   ` kernel test robot
2025-07-28 12:57   ` Jani Nikula
2025-07-29  4:22     ` Kandpal, Suraj
2025-07-25  6:15 ` [PATCH 3/3] drm/i915/edp: eDP Data Overrride Suraj Kandpal
2025-07-28 13:00   ` Jani Nikula
2025-07-29  4:59     ` Kandpal, Suraj
2025-07-25  6:22 ` ✓ CI.KUnit: success for eDP Data Override (rev3) Patchwork
2025-07-25  6:36 ` ✗ CI.checksparse: warning " Patchwork
2025-07-25  8:23 ` ✗ Fi.CI.DOCS: " Patchwork
2025-07-25  8:36 ` ✗ Xe.CI.Full: failure " Patchwork
2025-07-25  8:46 ` ✓ i915.CI.BAT: success " Patchwork
2025-07-25 10:50 ` ✗ i915.CI.Full: failure " Patchwork
2025-07-28 12:35 ` [PATCH 0/3] eDP Data Override Jani Nikula

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