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drm/i915/tc: Drop extra TC cold blocking from intel_tc_port_connected()

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After the previous patch the driver holds a power domain blocking
TC-cold whenever the port is locked, so we can remove the extra blocking
around the lock/unlock sequence.

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210921002313.1132357-13-imre.deak@intel.com
This commit is contained in:
Imre Deak
2021-09-21 03:23:12 +03:00
parent 3e0abc7661
commit ff67c4c0dd
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/display/intel_tc.c
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@@ -740,16 +740,12 @@ bool intel_tc_port_connected(struct intel_encoder *encoder)
{
struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
bool is_connected;
enum intel_display_power_domain domain;
intel_wakeref_t tc_cold_wref;
intel_tc_port_lock(dig_port);
tc_cold_wref = tc_cold_block(dig_port, &domain);
is_connected = tc_port_live_status_mask(dig_port) &
BIT(dig_port->tc_mode);
tc_cold_unblock(dig_port, domain, tc_cold_wref);
intel_tc_port_unlock(dig_port);
return is_connected;