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drm/i915/ddi: warn instead of oops on invalid ddi encoder type 

It's more useful to limp on than bring the kernel down. Hitting this is
a more likely event with BXT DSI, although care should be taken not to
call the function for DSI.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2015-09-29 10:24:25 +03:00 committed by Daniel Vetter
parent 7bad74d57c
commit 85b98a4c30
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/intel_ddi.c
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@ -322,8 +322,7 @@ static void ddi_get_encoder_port(struct intel_encoder *intel_encoder,
*dig_port = NULL;
*port = PORT_E;
} else {
DRM_ERROR("Invalid DDI encoder type %d\n", type);
BUG();
WARN(1, "Invalid DDI encoder type %d\n", type);
}
}