[PATCH 1/8] drm/i915: Use the correct power domain for aux ch

Ville Syrjala
2018-02-22T18:10:39Z

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Select the aux power domain based on the aux ch rather than based on
the port. Now we can rid ourselves of the port E FIXME as well.

v2: Split from the enum aux_ch patch (Rodrigo)

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> #v1
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> #v1
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f20b25f98e5a..af1ee5e97d17 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -6277,7 +6277,7 @@ intel_dp_init_connector_port_info(struct intel_digital_port *intel_dig_port)

encoder->hpd_pin = intel_hpd_pin_default(dev_priv, encoder->port);

- switch (encoder->port) {
+ switch (intel_aux_port(dev_priv, encoder->port)) {
case PORT_A:
intel_dp->aux_power_domain = POWER_DOMAIN_AUX_A;
break;
@@ -6290,10 +6290,6 @@ intel_dp_init_connector_port_info(struct intel_digital_port *intel_dig_port)
case PORT_D:
intel_dp->aux_power_domain = POWER_DOMAIN_AUX_D;
break;
- case PORT_E:
- /* FIXME: Check VBT for actual wiring of PORT E */
- intel_dp->aux_power_domain = POWER_DOMAIN_AUX_D;
- break;
case PORT_F:
intel_dp->aux_power_domain = POWER_DOMAIN_AUX_F;
break;
--
2.13.6