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Searched refs:hpd_pin (Results 1 – 9 of 9) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_hotplug.c89 enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv, in intel_hpd_pin_default()
136 enum hpd_pin pin) in intel_hpd_irq_storm_detect()
168 enum hpd_pin pin; in intel_hpd_irq_storm_disable()
183 pin = intel_encoder->hpd_pin; in intel_hpd_irq_storm_disable()
213 enum hpd_pin pin; in intel_hpd_irq_storm_reenable_work()
231 if (intel_connector->encoder->hpd_pin == pin) { in intel_hpd_irq_storm_reenable_work()
314 old_bits |= BIT(encoder->hpd_pin); in i915_digport_work_func()
360 if (hpd_event_bits & (1 << intel_encoder->hpd_pin)) { in i915_hotplug_work_func()
362 connector->name, intel_encoder->hpd_pin); in i915_hotplug_work_func()
404 enum hpd_pin pin = encoder->hpd_pin; in intel_hpd_irq_handler()
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Dintel_dp.c4408 switch (encoder->hpd_pin) { in ibx_digital_port_connected()
4419 MISSING_CASE(encoder->hpd_pin); in ibx_digital_port_connected()
4431 switch (encoder->hpd_pin) { in cpt_digital_port_connected()
4442 MISSING_CASE(encoder->hpd_pin); in cpt_digital_port_connected()
4454 switch (encoder->hpd_pin) { in spt_digital_port_connected()
4473 switch (encoder->hpd_pin) { in g4x_digital_port_connected()
4484 MISSING_CASE(encoder->hpd_pin); in g4x_digital_port_connected()
4496 switch (encoder->hpd_pin) { in gm45_digital_port_connected()
4507 MISSING_CASE(encoder->hpd_pin); in gm45_digital_port_connected()
4518 if (encoder->hpd_pin == HPD_PORT_A) in ilk_digital_port_connected()
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Dintel_crt.c478 reenable_hpd = intel_hpd_disable(dev_priv, crt->base.hpd_pin); in valleyview_crt_detect_hotplug()
505 intel_hpd_enable(dev_priv, crt->base.hpd_pin); in valleyview_crt_detect_hotplug()
999 crt->base.hpd_pin = HPD_CRT; in intel_crt_init()
Di915_irq.c1579 static bool gen11_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in gen11_port_hotplug_long_detect()
1595 static bool bxt_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in bxt_port_hotplug_long_detect()
1609 static bool icp_ddi_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in icp_ddi_port_hotplug_long_detect()
1621 static bool icp_tc_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in icp_tc_port_hotplug_long_detect()
1637 static bool spt_port_hotplug2_long_detect(enum hpd_pin pin, u32 val) in spt_port_hotplug2_long_detect()
1647 static bool spt_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in spt_port_hotplug_long_detect()
1663 static bool ilk_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in ilk_port_hotplug_long_detect()
1673 static bool pch_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in pch_port_hotplug_long_detect()
1687 static bool i9xx_port_hotplug_long_detect(enum hpd_pin pin, u32 val) in i9xx_port_hotplug_long_detect()
1712 bool long_pulse_detect(enum hpd_pin pin, u32 val)) in intel_get_hpd_pins()
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Di915_drv.h267 enum hpd_pin { enum
2743 enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
2745 bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
2746 void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
Dintel_drv.h267 enum hpd_pin hpd_pin; member
Dintel_sdvo.c3132 intel_encoder->hpd_pin = HPD_SDVO_B; in intel_sdvo_init()
3134 intel_encoder->hpd_pin = HPD_SDVO_C; in intel_sdvo_init()
Dintel_hdmi.c2370 intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); in intel_hdmi_init_connector()
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/core/
Ddc_link.c201 struct gpio *hpd_pin; in dc_link_detect_sink() local
204 hpd_pin = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service); in dc_link_detect_sink()
205 if (hpd_pin == NULL) in dc_link_detect_sink()
208 dal_gpio_open(hpd_pin, GPIO_MODE_INTERRUPT); in dc_link_detect_sink()
209 dal_gpio_get_value(hpd_pin, &is_hpd_high); in dc_link_detect_sink()
210 dal_gpio_close(hpd_pin); in dc_link_detect_sink()
211 dal_gpio_destroy_irq(&hpd_pin); in dc_link_detect_sink()