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drm: drop error code for drm_helper_resume_force_mode

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No driver cares, and it should generally work. Add a big comment
when drivers can't use this for recompense.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2014-01-23 22:28:30 +01:00
parent 62ff94a549
commit 00d762cbd1
2 changed files with 17 additions and 4 deletions
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2
include/drm/drm_crtc_helper.h
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@@ -160,7 +160,7 @@ static inline void drm_connector_helper_add(struct drm_connector *connector,
connector->helper_private = (void *)funcs;
}
extern int drm_helper_resume_force_mode(struct drm_device *dev);
extern void drm_helper_resume_force_mode(struct drm_device *dev);
extern void drm_kms_helper_poll_init(struct drm_device *dev);
extern void drm_kms_helper_poll_fini(struct drm_device *dev);
extern bool drm_helper_hpd_irq_event(struct drm_device *dev);