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drm/i915: Query the vswing levels per-lane for snps phy
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 6 Oct 2021 20:49:32 +0000 (23:49 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 3 Nov 2021 17:45:46 +0000 (19:45 +0200)
commit3e9cf8f055fcb42776156fa5f5eb9a5326f160c9
tree00bf3119ad15baa1c4d51036c7da93078b6ee2ad
parenta905ced613095c1ca406c179b2f0d44219d82381
drm/i915: Query the vswing levels per-lane for snps phy

Prepare for per-lane drive settings by querying the desired vswing
level per-lane.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211006204937.30774-12-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
drivers/gpu/drm/i915/display/intel_snps_phy.c