Commit 7bf93c73 authored Jul 30, 2014 by Ajay Kumar Committed by Thierry Reding Aug 06, 2014

drm/panel: Provide convenience wrapper for .get_modes()



Add a convenience wrapper for the struct drm_panel_funcs' .get_modes()
function so that not every driver needs to check that the panel driver
implements the function before calling it.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
[treding: extract from larger patch, commit message]
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 45527d43

include/drm/drm_panel.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -112,6 +112,14 @@ static inline int drm_panel_enable(struct drm_panel *panel)
		return panel ? -ENOSYS : -EINVAL;
		}

		static inline int drm_panel_get_modes(struct drm_panel *panel)
		{
		if (panel && panel->funcs && panel->funcs->get_modes)
		return panel->funcs->get_modes(panel);

		return panel ? -ENOSYS : -EINVAL;
		}

		void drm_panel_init(struct drm_panel *panel);

		int drm_panel_add(struct drm_panel *panel);