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drm/i915: Configure GEN11_{TBT,TC}_HOTPLUG_CTL for ports TC5/6

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gen11_hpd_detection_setup() is missing ports TC5/6. Add them.

TODO: Might be nice to only enable the hpd detection logic
for ports we actually have. Should be rolled out for all
platforms if/when done...

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200630215601.28557-8-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
This commit is contained in:
Ville Syrjälä 2020-07-01 00:55:56 +03:00
parent a52bfcdd80
commit 1db9f992d6
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/i915/i915_irq.c
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@ -3154,14 +3154,18 @@ static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC5) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC6);
I915_WRITE(GEN11_TC_HOTPLUG_CTL, hotplug);
hotplug = I915_READ(GEN11_TBT_HOTPLUG_CTL);
hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC5) |
GEN11_HOTPLUG_CTL_ENABLE(PORT_TC6);
I915_WRITE(GEN11_TBT_HOTPLUG_CTL, hotplug);
}