drm/i915: only enable hotplug for detected outputs

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This patch changes around our hotplug enable code a bit to only enable
it for ports we actually detect and initialize.  This prevents problems
with stuck or spurious interrupts on outputs that aren't actually wired
up, and is generally more correct.

Fixes FDO bug #23183.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

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This commit is contained in:

Jesse Barnes 2009-12-11 11:07:17 -08:00 • committed by Eric Anholt

parent b295d1b6e3

commit b01f2c3a4a

9 changed files with 59 additions and 26 deletions

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4

drivers/gpu/drm/i915/i915_dma.c

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30

drivers/gpu/drm/i915/i915_irq.c

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7

drivers/gpu/drm/i915/i915_reg.h

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2

drivers/gpu/drm/i915/intel_crt.c

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26

drivers/gpu/drm/i915/intel_display.c

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6

drivers/gpu/drm/i915/intel_dp.c

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5

drivers/gpu/drm/i915/intel_hdmi.c

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3

drivers/gpu/drm/i915/intel_sdvo.c

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2

drivers/gpu/drm/i915/intel_tv.c

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