diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2019-08-06 14:37:00 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-08-07 12:02:02 +0300 |
| commit | d0d392a8deed8442191bdf5b2d6bb17e04c928b6 (patch) | |
| tree | b64a4e226ba19cad811c55e7e875b3096d7069b8 /drivers/gpu/drm/i915/display/intel_tc.c | |
| parent | e15fd1bee2a998bffce776dd312108a2676bee57 (diff) | |
drm/i915/tc: un-inline intel_tc_port_ref_held()
Avoid including the intel_drv.h mega header from other header files to
make further header cleanup easier.
v2: restore the over-eagerly dropped <linux/types.h> (Imre)
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806113700.18816-1-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_tc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_tc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index c96a81c2416c..a4d3d2d541c4 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -7,6 +7,7 @@ #include "intel_display.h" #include "intel_dp_mst.h" #include "intel_tc.h" +#include "intel_drv.h" static const char *tc_port_mode_name(enum tc_port_mode mode) { @@ -503,6 +504,12 @@ void intel_tc_port_unlock(struct intel_digital_port *dig_port) wakeref); } +bool intel_tc_port_ref_held(struct intel_digital_port *dig_port) +{ + return mutex_is_locked(&dig_port->tc_lock) || + dig_port->tc_link_refcount; +} + void intel_tc_port_get_link(struct intel_digital_port *dig_port, int required_lanes) { |