diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-06-24 21:33:28 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-07-01 11:14:44 +0200 |
| commit | 4f7fd7095d85cd31c86cb9ba87bc301319630ccc (patch) | |
| tree | da1ba147ca2ca33fb131f592bd0079c1b22ddd8d /drivers/gpu/drm/i915/i915_irq.c | |
| parent | f5adf94e5fed2468eef4f0c094b66bf834770d7b (diff) | |
| download | lwn-4f7fd7095d85cd31c86cb9ba87bc301319630ccc.tar.gz lwn-4f7fd7095d85cd31c86cb9ba87bc301319630ccc.zip | |
drm/i915: Fix up sdvo hpd pins for i965g/gm
Bspec seems to be full of lies, at least it disagress with reality:
Two systems corrobated that SDVO hpd bits are the same as on gen3.
v2: Update comment a bit.
Cc: Arthur Ranyan <arthur.j.runyan@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reported-and-tested-by: Alex Fiestas <afiestas@kde.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58405
Cc: stable@vger.kernel.org
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 7857430943ec..611da3a74479 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -70,15 +70,6 @@ static const u32 hpd_status_gen4[] = { [HPD_PORT_D] = PORTD_HOTPLUG_INT_STATUS }; -static const u32 hpd_status_i965[] = { - [HPD_CRT] = CRT_HOTPLUG_INT_STATUS, - [HPD_SDVO_B] = SDVOB_HOTPLUG_INT_STATUS_I965, - [HPD_SDVO_C] = SDVOC_HOTPLUG_INT_STATUS_I965, - [HPD_PORT_B] = PORTB_HOTPLUG_INT_STATUS, - [HPD_PORT_C] = PORTC_HOTPLUG_INT_STATUS, - [HPD_PORT_D] = PORTD_HOTPLUG_INT_STATUS -}; - static const u32 hpd_status_i915[] = { /* i915 and valleyview are the same */ [HPD_CRT] = CRT_HOTPLUG_INT_STATUS, [HPD_SDVO_B] = SDVOB_HOTPLUG_INT_STATUS_I915, @@ -3449,13 +3440,13 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) u32 hotplug_status = I915_READ(PORT_HOTPLUG_STAT); u32 hotplug_trigger = hotplug_status & (IS_G4X(dev) ? HOTPLUG_INT_STATUS_G4X : - HOTPLUG_INT_STATUS_I965); + HOTPLUG_INT_STATUS_I915); DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x\n", hotplug_status); if (hotplug_trigger) { if (hotplug_irq_storm_detect(dev, hotplug_trigger, - IS_G4X(dev) ? hpd_status_gen4 : hpd_status_i965)) + IS_G4X(dev) ? hpd_status_gen4 : hpd_status_i915)) i915_hpd_irq_setup(dev); queue_work(dev_priv->wq, &dev_priv->hotplug_work); |