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drm/i915: Remove user controllable DRM_ERROR for intel_get_pipe_from_crtc_id()

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Don't emit a driver DRM_ERROR for a user passing in an invalid CRTC id,
simply report it is missing back to the user.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1466773227-7994-12-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-06-24 14:00:24 +01:00
parent dda330099a
commit 71240ed20d
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/i915/intel_display.c
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@ -14633,11 +14633,8 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
struct intel_crtc *crtc;
drmmode_crtc = drm_crtc_find(dev, pipe_from_crtc_id->crtc_id);
if (!drmmode_crtc) {
DRM_ERROR("no such CRTC id\n");
if (!drmmode_crtc)
return -ENOENT;
}
crtc = to_intel_crtc(drmmode_crtc);
pipe_from_crtc_id->pipe = crtc->pipe;