*
* It is only valid and used by digital port encoder.
*
- * Return pin that is associatade with @port and HDP_NONE if no pin is
- * hard associated with that @port.
+ * Return pin that is associatade with @port.
*/
enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
enum port port)
{
- enum phy phy = intel_port_to_phy(dev_priv, port);
-
- /*
- * RKL + TGP PCH is a special case; we effectively choose the hpd_pin
- * based on the DDI rather than the PHY (i.e., the last two outputs
- * shold be HPD_PORT_{D,E} rather than {C,D}. Note that this differs
- * from the behavior of both TGL+TGP and RKL+CMP.
- */
- if (IS_ROCKETLAKE(dev_priv) && HAS_PCH_TGP(dev_priv))
- return HPD_PORT_A + port - PORT_A;
-
- switch (phy) {
- case PHY_F:
- return IS_CNL_WITH_PORT_F(dev_priv) ? HPD_PORT_E : HPD_PORT_F;
- case PHY_A ... PHY_E:
- case PHY_G ... PHY_I:
- return HPD_PORT_A + phy - PHY_A;
- default:
- MISSING_CASE(phy);
- return HPD_NONE;
- }
+ return HPD_PORT_A + port - PORT_A;
}
#define HPD_STORM_DETECT_PERIOD 1000
* only the one of them (DP) will have ->hpd_pulse().
*/
for_each_intel_encoder(&dev_priv->drm, encoder) {
- bool has_hpd_pulse = intel_encoder_has_hpd_pulse(encoder);
enum port port = encoder->port;
bool long_hpd;
if (!(BIT(pin) & pin_mask))
continue;
- if (!has_hpd_pulse)
+ if (!intel_encoder_has_hpd_pulse(encoder))
continue;
long_hpd = long_mask & BIT(pin);