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(parent: 1b85a9b) | patch
drm/i915/dp: Avoid joiner for eDP if not enabled in VBT
authorAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Thu, 8 Jan 2026 12:41:41 +0000 (18:11 +0530)
committerAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Mon, 19 Jan 2026 03:58:11 +0000 (09:28 +0530)
commit650471948e495204f1f89731c71bcf48b3f81b08
treed83444a8584fce748ab38b5ad358500421f3f2b3tree | snapshot
parent1b85a9b04681423013bf6caeffde73aa6f29ab65commit | diff
drm/i915/dp: Avoid joiner for eDP if not enabled in VBT

For eDP, enable the Pipe Joiner feature only if VBT explicitly allows it.
If VBT disables the feature, skip joiner for eDP, even if the hardware
supports it.

Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14616
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260108124141.1407760-3-ankit.k.nautiyal@intel.com
drivers/gpu/drm/i915/display/intel_dp.c diff | blob | blame | history
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