It will be used by ICL TC cold exit sequence outside of intel_tc.
No functional change here.
Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_tc.c | 10 +++++-----
drivers/gpu/drm/i915/display/intel_tc.h | 2 ++
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 9b850c11aa78..d944be935423 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -170,7 +170,7 @@ static void tc_port_fixup_legacy_flag(struct intel_digital_port *dig_port,
dig_port->tc_legacy_port = !dig_port->tc_legacy_port;
}
-static u32 tc_port_live_status_mask(struct intel_digital_port *dig_port)
+u32 intel_tc_port_live_status_mask(struct intel_digital_port *dig_port)
{
struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
enum tc_port tc_port = intel_port_to_tc(i915, dig_port->base.port);
@@ -310,7 +310,7 @@ static void icl_tc_phy_connect(struct intel_digital_port *dig_port,
* Now we have to re-check the live state, in case the port recently
* became disconnected. Not necessary for legacy mode.
*/
- if (!(tc_port_live_status_mask(dig_port) & BIT(TC_PORT_DP_ALT))) {
+ if (!(intel_tc_port_live_status_mask(dig_port) & BIT(TC_PORT_DP_ALT))) {
DRM_DEBUG_KMS("Port %s: PHY sudden disconnect\n",
dig_port->tc_port_name);
goto out_set_safe_mode;
@@ -377,7 +377,7 @@ static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port)
static enum tc_port_mode
intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
{
- u32 live_status_mask = tc_port_live_status_mask(dig_port);
+ u32 live_status_mask = intel_tc_port_live_status_mask(dig_port);
bool in_safe_mode = icl_tc_phy_is_in_safe_mode(dig_port);
enum tc_port_mode mode;
@@ -398,7 +398,7 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
static enum tc_port_mode
intel_tc_port_get_target_mode(struct intel_digital_port *dig_port)
{
- u32 live_status_mask = tc_port_live_status_mask(dig_port);
+ u32 live_status_mask = intel_tc_port_live_status_mask(dig_port);
if (live_status_mask)
return fls(live_status_mask) - 1;
@@ -489,7 +489,7 @@ bool intel_tc_port_connected(struct intel_digital_port *dig_port)
bool is_connected;
intel_tc_port_lock(dig_port);
- is_connected = tc_port_live_status_mask(dig_port) &
+ is_connected = intel_tc_port_live_status_mask(dig_port) &
BIT(dig_port->tc_mode);
intel_tc_port_unlock(dig_port);
diff --git a/drivers/gpu/drm/i915/display/intel_tc.h b/drivers/gpu/drm/i915/display/intel_tc.h
index 463f1b3c836f..a1afcee48818 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.h
+++ b/drivers/gpu/drm/i915/display/intel_tc.h
@@ -28,4 +28,6 @@ bool intel_tc_port_ref_held(struct intel_digital_port *dig_port);
void intel_tc_port_init(struct intel_digital_port *dig_port, bool is_legacy);
+u32 intel_tc_port_live_status_mask(struct intel_digital_port *dig_port);
+
#endif /* __INTEL_TC_H__ */
--
2.26.0
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