drm/i915: Propagate failure to set mode for load-detect pipe

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Check the return value from drm_crtc_set_mode(), report the failure
via a debug message and propagate the error back to the caller. This
prevents us from blissfully continuing to do the load detection on a
disabled pipe. Fortunately actual failure for modesetting is very rare,
and reported failures even rarer.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>

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Chris Wilson 2011-04-20 19:20:15 +01:00 • committed by Keith Packard

parent 7173188d5d

commit be92558757

1 changed files with 5 additions and 1 deletions

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drivers/gpu/drm/i915/intel_display.c

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