diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2014-07-30 12:02:15 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-08-07 16:53:58 +0200 |
| commit | f2ef4b3ea8651b4a59b9bf1497d4bdfca2b70e38 (patch) | |
| tree | fbb1fc07d39316faf96dd4cbb8fbf1c06b069868 | |
| parent | cd3f062851ac5e7543704a38bf8c778b46cb5025 (diff) | |
drm/panel: Provide convenience wrapper for .get_modes()staging/drm/panel
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>
| -rw-r--r-- | include/drm/drm_panel.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 1fbcc96063a7..a59e067ab3ab 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -120,6 +120,14 @@ static inline int drm_panel_get_modes(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); |