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drm/i915: passing drm connector param for load detection

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In load detection, connector's encoder assignment must be kept
consistent for proper mode setting, and this makes connector as
explicit parameter for load detect function to not require single
data structure to hold both encoder and connector reference, ease
the transition for splitted encoder/connector model.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Zhenyu Wang
2010-03-30 14:39:30 +08:00
committed by Eric Anholt
parent f1c79df3aa
commit c1c43977e6
4 changed files with 14 additions and 7 deletions
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5
drivers/gpu/drm/i915/intel_crt.c
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@ -406,11 +406,12 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
if (encoder->crtc && encoder->crtc->enabled) {
status = intel_crt_load_detect(encoder->crtc, intel_encoder);
} else {
crtc = intel_get_load_detect_pipe(intel_encoder,
crtc = intel_get_load_detect_pipe(intel_encoder, connector,
NULL, &dpms_mode);
if (crtc) {
status = intel_crt_load_detect(crtc, intel_encoder);
intel_release_load_detect_pipe(intel_encoder, dpms_mode);
intel_release_load_detect_pipe(intel_encoder,
connector, dpms_mode);
} else
status = connector_status_unknown;
}