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(parent: a32f3a9) | patch
drm/i915/dp: Enable DP tunnel BW allocation mode
authorImre Deak <imre.deak@intel.com>
Tue, 20 Feb 2024 21:18:41 +0000 (23:18 +0200)
committerImre Deak <imre.deak@intel.com>
Tue, 27 Feb 2024 15:35:14 +0000 (17:35 +0200)
commite60cff453b82789a652239c6200bd90d5178d2a0
treeb5b734db2b86a7a13aaca27f820f756c368fb99ftree
parenta32f3a95413881b69c8dd319334927eb9519013ccommit | diff
drm/i915/dp: Enable DP tunnel BW allocation mode

Detect DP tunnels and enable the BW allocation mode on them. Send a
hotplug notification to userspace in response to a BW change.

Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240220211841.448846-22-imre.deak@intel.com
drivers/gpu/drm/i915/display/intel_display_driver.c diff | blob | history
drivers/gpu/drm/i915/display/intel_dp.c diff | blob | history
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