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Add new function for getting a CRTC pointer given a pipe number.

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Jesse Barnes 2007-04-12 12:41:56 -07:00
parent 9e5d61d5b8
commit 6b229c1e59
1 changed files with 12 additions and 0 deletions
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12
linux-core/intel_display.c
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@ -1101,6 +1101,18 @@ void intel_crtc_init(drm_device_t *dev, int pipe)
crtc->driver_private = intel_crtc;
}
struct drm_crtc *intel_get_crtc_from_pipe(drm_device_t *dev, int pipe)
{
struct drm_crtc *crtc = NULL;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct intel_crtc *intel_crtc = crtc->driver_private;
if (intel_crtc->pipe == pipe)
break;
}
return crtc;
}
int intel_output_clones(drm_device_t *dev, int type_mask)
{
int index_mask = 0;