From 917dd05418148f05d8860b8106da8dcd1d258aaf Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Mon, 11 Jul 2022 19:38:32 +0200 Subject: drm/crtc: Introduce drmm_crtc_init_with_planes The DRM-managed function to register a CRTC is drmm_crtc_alloc_with_planes(), which will allocate the underlying structure and initialisation the CRTC. However, we might want to separate the structure creation and the CRTC initialisation, for example if the structure is shared across multiple DRM entities, for example an encoder and a connector. Let's create an helper to only initialise a CRTC that would be passed as an argument. Acked-by: Thomas Zimmermann Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20220711173939.1132294-3-maxime@cerno.tech --- include/drm/drm_crtc.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index ffc1cde331d3..8e1cbc75143e 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1216,6 +1216,15 @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs, const char *name, ...); + +__printf(6, 7) +int drmm_crtc_init_with_planes(struct drm_device *dev, + struct drm_crtc *crtc, + struct drm_plane *primary, + struct drm_plane *cursor, + const struct drm_crtc_funcs *funcs, + const char *name, ...); + void drm_crtc_cleanup(struct drm_crtc *crtc); __printf(7, 8) -- cgit v1.2.3