drm/i915/ltphy: Program LT Phy Voltage Swing

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Program LT Phy voltage swing using the Swing tables and plug in the
function at encoder->set_signal_level

Bspec: 74493
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-20-suraj.kandpal@intel.com

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This commit is contained in:

Suraj Kandpal 2025-11-01 08:55:07 +05:30

parent c4b2da6dc1

commit 13ba213f92

4 changed files with 88 additions and 3 deletions

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13

drivers/gpu/drm/i915/display/intel_ddi.c

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63

drivers/gpu/drm/i915/display/intel_lt_phy.c

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2

drivers/gpu/drm/i915/display/intel_lt_phy.h

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13

drivers/gpu/drm/i915/display/intel_lt_phy_regs.h

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