drm/i915: Stash hpd status bits under dev_priv

Instead of constnantly having to figure out which hpd status bit array to use let's store them under dev_priv. Should perhaps take this further and stash even more stuff to make the hpd handling more abstract yet. v2: Remeber cnp (Imre) Add MISSING_CASE() for unknown PCHs (Imre) Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200507114808.6150-1-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
mariux64 · May 11, 2020 · 0398993 · 0398993
1 parent edc0e09
commit 0398993
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diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
@@ -148,6 +148,8 @@ enum hpd_pin {
 struct i915_hotplug {
 	struct delayed_work hotplug_work;
 
+	const u32 *hpd, *pch_hpd;
+
 	struct {
 		unsigned long last_jiffies;
 		int count;