diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-04-19 23:10:58 +0100 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-05-10 13:19:13 -0700 |
| commit | 7173188d5d5e50b95c588dbae3b3bc78fde4138e (patch) | |
| tree | 2659db8e43421bdc75e0406796a446b12fd82708 /drivers/gpu/drm/i915/intel_crt.c | |
| parent | b259f6730c09bc356df932ba9188f291de816808 (diff) | |
drm/i915: Simplify return value from intel_get_load_detect_pipe
... and so remove the confusion as to whether to use the returned crtc
or intel_encoder->base.crtc with the subsequent load-detection. Even
though they were the same, the two instances of load-detection code
disagreed over which was the more correct.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index d03fc05b39c0..2eb60cd47b33 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -305,13 +305,11 @@ static bool intel_crt_detect_ddc(struct drm_connector *connector) } static enum drm_connector_status -intel_crt_load_detect(struct drm_crtc *crtc, struct intel_crt *crt) +intel_crt_load_detect(struct intel_crt *crt) { - struct drm_encoder *encoder = &crt->base.base; - struct drm_device *dev = encoder->dev; + struct drm_device *dev = crt->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - uint32_t pipe = intel_crtc->pipe; + uint32_t pipe = to_intel_crtc(crt->base.base.crtc)->pipe; uint32_t save_bclrpat; uint32_t save_vtotal; uint32_t vtotal, vactive; @@ -454,15 +452,14 @@ intel_crt_detect(struct drm_connector *connector, bool force) /* for pre-945g platforms use load detect */ crtc = crt->base.base.crtc; if (crtc && crtc->enabled) { - status = intel_crt_load_detect(crtc, crt); + status = intel_crt_load_detect(crt); } else { - crtc = intel_get_load_detect_pipe(&crt->base, connector, - NULL, &dpms_mode); - if (crtc) { + if (intel_get_load_detect_pipe(&crt->base, connector, + NULL, &dpms_mode)) { if (intel_crt_detect_ddc(connector)) status = connector_status_connected; else - status = intel_crt_load_detect(crtc, crt); + status = intel_crt_load_detect(crt); intel_release_load_detect_pipe(&crt->base, connector, dpms_mode); } else |