From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Date: Fri, 23 Mar 2018 10:24:17 -0700
Subject: drm/i915/icl: HPD pin for port F
Git-commit: 96ae48311ebc23cfe4f929754dc1e1cfb0d031b0
Patch-mainline: v4.18-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Extend enum hpd_pin to port F so that we can start using this for ICL.
v2: Rebase.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180323172419.24911-6-paulo.r.zanoni@intel.com
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_hotplug.c | 3 +++
2 files changed, 4 insertions(+)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -262,6 +262,7 @@ enum hpd_pin {
HPD_PORT_C,
HPD_PORT_D,
HPD_PORT_E,
+ HPD_PORT_F,
HPD_NUM_PINS
};
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -100,6 +100,8 @@ enum port intel_hpd_pin_to_port(struct d
if (IS_CNL_WITH_PORT_F(dev_priv))
return PORT_F;
return PORT_E;
+ case HPD_PORT_F:
+ return PORT_F;
default:
return PORT_NONE; /* no port for this pin */
}
@@ -132,6 +134,7 @@ enum hpd_pin intel_hpd_pin_default(struc
case PORT_F:
if (IS_CNL_WITH_PORT_F(dev_priv))
return HPD_PORT_E;
+ return HPD_PORT_F;
default:
MISSING_CASE(port);
return HPD_NONE;