diff options
| author | Noralf Trønnes <noralf@tronnes.org> | 2022-02-27 15:47:11 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-02-28 12:29:33 +0300 |
| commit | 95ae342dc939a220b7afbd3a65f7106258f67cad (patch) | |
| tree | 30e8a916db63f16879b36ff014fd6240d53da369 /include/drm | |
| parent | 5558d6c23d18f2143f60d7bb387e43a5d8216fa5 (diff) | |
| download | linux-95ae342dc939a220b7afbd3a65f7106258f67cad.tar.xz | |
drm/modes: Add of_get_drm_panel_display_mode()
Add a function to get a drm_display_mode from a panel-timing
device tree subnode.
Suggested-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220227124713.39766-4-noralf@tronnes.org
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_modes.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h index 29ba4adf0c53..2fa6b2c33b3f 100644 --- a/include/drm/drm_modes.h +++ b/include/drm/drm_modes.h @@ -466,6 +466,8 @@ void drm_bus_flags_from_videomode(const struct videomode *vm, u32 *bus_flags); int of_get_drm_display_mode(struct device_node *np, struct drm_display_mode *dmode, u32 *bus_flags, int index); +int of_get_drm_panel_display_mode(struct device_node *np, + struct drm_display_mode *dmode, u32 *bus_flags); #else static inline int of_get_drm_display_mode(struct device_node *np, struct drm_display_mode *dmode, @@ -473,6 +475,12 @@ static inline int of_get_drm_display_mode(struct device_node *np, { return -EINVAL; } + +static inline int of_get_drm_panel_display_mode(struct device_node *np, + struct drm_display_mode *dmode, u32 *bus_flags) +{ + return -EINVAL; +} #endif void drm_mode_set_name(struct drm_display_mode *mode); |