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authorImre Deak <imre.deak@intel.com>2023-03-23 17:20:31 +0300
committerImre Deak <imre.deak@intel.com>2023-04-03 11:35:31 +0300
commit9796a5b2725d1b3ddbbe7b1f3dec56af8cc6af22 (patch)
treec4514c075df64af9240a5bce9c7dca6a8c22dff1 /drivers/gpu/drm/i915/display/intel_display.c
parentebcabb8b15708023b71b7044fdf928454613d118 (diff)
downloadlinux-9796a5b2725d1b3ddbbe7b1f3dec56af8cc6af22.tar.xz
drm/i915/adlp/tc: Align the connect/disconnect PHY sequence with bspec
Bspec has updated the TC connect/disconnect sequences, add the required platform hooks for these. The difference wrt. the old sequence is the order of taking the PHY ownership - while holding a port power reference this requires - and blocking the TC-cold power state. Bspec: 49294 Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323142035.1432621-26-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
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