Commit 450c27fc authored by Imre Deak's avatar Imre Deak
Browse files

drm/i915: Remove TC PHY disconnect workaround 



After the previous patch the workaround for a TC PHY hang issue is not
required any more, remove it.

Reviewed-by: default avatarMika Kahola <mika.kahola@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230323142035.1432621-29-imre.deak@intel.com
parent b108bdd0

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

+0 −8
Original line number Diff line number Diff line
@@ -1426,14 +1426,6 @@ void intel_tc_port_put_link(struct intel_digital_port *dig_port) 
	intel_tc_port_lock(dig_port);

	__intel_tc_port_put_link(tc);

	intel_tc_port_unlock(dig_port);



	/*

	 * Disconnecting the PHY after the PHY's PLL gets disabled may

	 * hang the system on ADL-P, so disconnect the PHY here synchronously.

	 * TODO: remove this once the root cause of the ordering requirement

	 * is found/fixed.

	 */

	intel_tc_port_flush_work(dig_port);

}



int intel_tc_port_init(struct intel_digital_port *dig_port, bool is_legacy)