Commit dba6b0b4 authored by José Roberto de Souza's avatar José Roberto de Souza
Browse files

drm/i915/display: Add intel_legacy_aux_to_power_domain() 



This is a similar function to intel_aux_power_domain() but it do not
care about TBT ports, this will be needed by ICL TC sequences.

v2:
- renamed to intel_legacy_aux_to_power_domain()

Cc: Imre Deak <imre.deak@intel.com>
Cc: Cooper Chiou <cooper.chiou@intel.com>
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Tested-by: default avatarYou-Sheng Yang <vicamo.yang@canonical.com>
Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200414194956.164323-2-jose.souza@intel.com
parent 34a3f0b2

drivers/gpu/drm/i915/display/intel_display.c

+12 −2
Original line number Diff line number Diff line
@@ -7296,7 +7296,17 @@ intel_aux_power_domain(struct intel_digital_port *dig_port) 
		}

	}













	switch (dig_port->aux_ch) {













	return intel_legacy_aux_to_power_domain(dig_port->aux_ch);













}

























/*













 * Converts aux_ch to power_domain without caring about TBT ports for that use













 * intel_aux_power_domain()













 */













enum intel_display_power_domain













intel_legacy_aux_to_power_domain(enum aux_ch aux_ch)













{













	switch (aux_ch) {















	case AUX_CH_A:















		return POWER_DOMAIN_AUX_A;















	case AUX_CH_B:









@@ -7312,7 +7322,7 @@ intel_aux_power_domain(struct intel_digital_port *dig_port)













	case AUX_CH_G:















		return POWER_DOMAIN_AUX_G;















	default:













		MISSING_CASE(dig_port->aux_ch);













		MISSING_CASE(aux_ch);















		return POWER_DOMAIN_AUX_A;















	}















}

































drivers/gpu/drm/i915/display/intel_display.h



+2
−0






























Original line number
Diff line number
Diff line








@@ -583,6 +583,8 @@ void hsw_disable_ips(const struct intel_crtc_state *crtc_state);













enum intel_display_power_domain intel_port_to_power_domain(enum port port);















enum intel_display_power_domain















intel_aux_power_domain(struct intel_digital_port *dig_port);













enum intel_display_power_domain













intel_legacy_aux_to_power_domain(enum aux_ch aux_ch);















void intel_mode_from_pipe_config(struct drm_display_mode *mode,















				 struct intel_crtc_state *pipe_config);















void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,



































































CRA Git | Maintained and supported by SUSTech CRA and CCSE