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From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v2 07/23] drm/i915: Use the correct AUX power domain in TypeC TBT-alt mode
Date: Thu, 20 Jun 2019 17:05:44 +0300	[thread overview]
Message-ID: <20190620140600.11357-8-imre.deak@intel.com> (raw)
In-Reply-To: <20190620140600.11357-1-imre.deak@intel.com>

In the TypeC TBT-alt port mode we must use the TBT AUX power domain,
fix that.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 62a7a88b1c2e..d92f533a2cc2 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -6614,6 +6614,25 @@ 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)
 {
+	struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
+
+	if (intel_port_is_tc(dev_priv, dig_port->base.port) &&
+	    dig_port->tc_mode == TC_PORT_TBT_ALT) {
+		switch (dig_port->aux_ch) {
+		case AUX_CH_C:
+			return POWER_DOMAIN_AUX_TBT1;
+		case AUX_CH_D:
+			return POWER_DOMAIN_AUX_TBT2;
+		case AUX_CH_E:
+			return POWER_DOMAIN_AUX_TBT3;
+		case AUX_CH_F:
+			return POWER_DOMAIN_AUX_TBT4;
+		default:
+			MISSING_CASE(dig_port->aux_ch);
+			return POWER_DOMAIN_AUX_TBT1;
+		}
+	}
+
 	switch (dig_port->aux_ch) {
 	case AUX_CH_A:
 		return POWER_DOMAIN_AUX_A;
-- 
2.17.1

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  parent reply	other threads:[~2019-06-20 14:06 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-20 14:05 [PATCH v2 00/23] drm/i915: Fix TypeC port mode switching Imre Deak
2019-06-20 14:05 ` [PATCH v2 01/23] drm/i915/icl: Add support to read out the TBT PLL HW state Imre Deak
2019-06-20 14:05 ` [PATCH v2 02/23] drm/i915: Tune down WARNs about TBT AUX power well enabling Imre Deak
2019-06-20 14:05 ` [PATCH v2 03/23] drm/i915: Move the TypeC port handling code to a separate file Imre Deak
2019-06-20 14:05 ` [PATCH v2 04/23] drm/i915: Sanitize the terminology used for TypeC port modes Imre Deak
2019-06-20 14:05 ` [PATCH v2 05/23] drm/i915: Don't enable the DDI-IO power in the TypeC TBT-alt mode Imre Deak
2019-06-20 14:05 ` [PATCH v2 06/23] drm/i915: Fix the TBT AUX power well enabling Imre Deak
2019-06-20 14:05 ` Imre Deak [this message]
2019-06-20 14:05 ` [PATCH v2 08/23] drm/i915: Unify the TypeC port notation in debug/error messages Imre Deak
2019-06-20 14:05 ` [PATCH v2 09/23] drm/i915: Factor out common parts from TypeC port handling functions Imre Deak
2019-06-25 13:05   ` Ville Syrjälä
2019-06-25 13:48     ` Imre Deak
2019-06-26 20:50   ` [CI v3 " Imre Deak
2019-06-26 22:55     ` Souza, Jose
2019-06-27 10:34       ` Imre Deak
2019-06-20 14:05 ` [PATCH v2 10/23] drm/i915: Wait for TypeC PHY complete flag to clear in safe mode Imre Deak
2019-06-20 14:05 ` [PATCH v2 11/23] drm/i915: Handle the TCCOLD power-down event Imre Deak
2019-06-25 13:17   ` Ville Syrjälä
2019-06-25 14:22     ` Imre Deak
2019-06-26 20:50   ` [CI v3 " Imre Deak
2019-06-20 14:05 ` [PATCH v2 12/23] drm/i915: Sanitize the TypeC connect/detect sequences Imre Deak
2019-06-25 13:42   ` Ville Syrjälä
2019-06-25 18:30     ` Imre Deak
2019-06-26 11:51       ` Ville Syrjälä
2019-06-26 23:55   ` Souza, Jose
2019-06-27  9:48     ` Imre Deak
2019-06-27 21:06       ` Souza, Jose
2019-06-20 14:05 ` [PATCH v2 13/23] drm/i915: Fix the TypeC port mode sanitization during loading/resume Imre Deak
2019-06-26 18:04   ` [PATCH v3 " Imre Deak
2019-06-26 20:50   ` [CI " Imre Deak
2019-06-27 20:38     ` Souza, Jose
2019-06-20 14:05 ` [PATCH v2 14/23] drm/i915: Keep the TypeC port mode fixed for detect/AUX transfers Imre Deak
2019-06-25 13:43   ` Ville Syrjälä
2019-06-20 14:05 ` [PATCH v2 15/23] drm/i915: Sanitize the TypeC FIA lane configuration decoding Imre Deak
2019-06-20 14:05 ` [PATCH v2 16/23] drm/i915: Sanitize the shared DPLL reserve/release interface Imre Deak
2019-06-25 13:53   ` Ville Syrjälä
2019-06-25 18:57     ` Imre Deak
2019-06-25 19:48       ` Imre Deak
2019-06-20 14:05 ` [PATCH v2 17/23] drm/i915: Sanitize the shared DPLL find/reference interface Imre Deak
2019-06-25 13:54   ` Ville Syrjälä
2019-06-20 14:05 ` [PATCH v2 18/23] drm/i915/icl: Split getting the DPLLs to port type specific functions Imre Deak
2019-06-25 13:55   ` Ville Syrjälä
2019-06-20 14:05 ` [PATCH v2 19/23] drm/i915/icl: Reserve all required PLLs for TypeC ports Imre Deak
2019-06-25 13:58   ` Ville Syrjälä
2019-06-20 14:05 ` [PATCH v2 20/23] drm/i915: Keep the TypeC port mode fixed when the port is active Imre Deak
2019-06-25 14:01   ` Ville Syrjälä
2019-06-20 14:05 ` [PATCH v2 21/23] drm/i915: Add state verification for the TypeC port mode Imre Deak
2019-06-25 14:12   ` Ville Syrjälä
2019-06-25 19:23     ` Imre Deak
2019-06-26 11:52       ` Ville Syrjälä
2019-06-26 18:04   ` [v3 " Imre Deak
2019-06-26 20:50   ` [CI v3 " Imre Deak
2019-06-20 14:05 ` [PATCH v2 22/23] drm/i915: Remove unneeded disconnect in TypeC legacy " Imre Deak
2019-06-20 14:06 ` [PATCH v2 23/23] drm/i915: WARN about invalid lane reversal in TBT-alt/DP-alt modes Imre Deak
2019-06-20 17:23 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Fix TypeC port mode switching (rev3) Patchwork
2019-06-20 17:32 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-06-20 18:05 ` ✓ Fi.CI.BAT: success " Patchwork
2019-06-20 22:42 ` ✓ Fi.CI.IGT: " Patchwork
2019-06-26 22:00 ` ✗ Fi.CI.BAT: failure for drm/i915: Fix TypeC port mode switching (rev7) Patchwork
  -- strict thread matches above, loose matches on Subject: below --
2019-06-26 18:04 [PATCH v3 09/23] drm/i915: Factor out common parts from TypeC port handling functions Imre Deak
2019-06-26 18:04 ` [PATCH v3 11/23] drm/i915: Handle the TCCOLD power-down event Imre Deak
2019-06-26 22:12   ` Souza, Jose
2019-06-27 10:09     ` Imre Deak
2019-06-27 12:59       ` Ville Syrjälä

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