diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-11-17 10:28:51 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-11-24 12:42:39 +0100 |
| commit | e691c9992ae1c731ea67083739823b131c1d88ea (patch) | |
| tree | c063f50d4b20d61092b2fe9f3b078b5d51c10d6e /include | |
| parent | d4613e3e50d34bc30ea384b8bf9560e874451640 (diff) | |
| download | linux-e691c9992ae1c731ea67083739823b131c1d88ea.tar.gz | |
drm/modes: Introduce the tv_mode property as a command-line option
Our new tv mode option allows to specify the TV mode from a property.
However, it can still be useful, for example to avoid any boot time
artifact, to set that property directly from the kernel command line.
Let's add some code to allow it, and some unit tests to exercise that code.
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Tested-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
Acked-in-principle-or-something-like-that-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v10-8-256dad125326@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_connector.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 3390b93b07e9..9037f1317aee 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1374,6 +1374,18 @@ struct drm_cmdline_mode { * @tv_margins: TV margins to apply to the mode. */ struct drm_connector_tv_margins tv_margins; + + /** + * @tv_mode: TV mode standard. See DRM_MODE_TV_MODE_*. + */ + enum drm_connector_tv_mode tv_mode; + + /** + * @tv_mode_specified: + * + * Did the mode have a preferred TV mode? + */ + bool tv_mode_specified; }; /** |