From 610b0493ac4a3bbde44378adf855c7202b1e59c4 Mon Sep 17 00:00:00 2001 From: Scott Anderson Date: Sat, 30 Sep 2017 19:03:34 +1300 Subject: Rename files to remove pointless drm prefix --- include/backend/drm/properties.h | 67 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 include/backend/drm/properties.h (limited to 'include/backend/drm/properties.h') diff --git a/include/backend/drm/properties.h b/include/backend/drm/properties.h new file mode 100644 index 00000000..7de386ea --- /dev/null +++ b/include/backend/drm/properties.h @@ -0,0 +1,67 @@ +#ifndef BACKEND_DRM_PROPERTIES_H +#define BACKEND_DRM_PROPERTIES_H + +#include +#include + +/* + * These types contain the property ids for several DRM objects. + * See https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-kms.html#kms-properties + * for more details. + */ + +union wlr_drm_connector_props { + struct { + uint32_t edid; + uint32_t dpms; + + // atomic-modesetting only + + uint32_t crtc_id; + }; + uint32_t props[3]; +}; + +union wlr_drm_crtc_props { + struct { + // Neither of these are guranteed to exist + uint32_t rotation; + uint32_t scaling_mode; + + // atomic-modesetting only + + uint32_t active; + uint32_t mode_id; + }; + uint32_t props[4]; +}; + +union wlr_drm_plane_props { + struct { + uint32_t type; + uint32_t rotation; // Not guranteed to exist + + // atomic-modesetting only + + uint32_t src_x; + uint32_t src_y; + uint32_t src_w; + uint32_t src_h; + uint32_t crtc_x; + uint32_t crtc_y; + uint32_t crtc_w; + uint32_t crtc_h; + uint32_t fb_id; + uint32_t crtc_id; + }; + uint32_t props[12]; +}; + +bool wlr_drm_get_connector_props(int fd, uint32_t id, union wlr_drm_connector_props *out); +bool wlr_drm_get_crtc_props(int fd, uint32_t id, union wlr_drm_crtc_props *out); +bool wlr_drm_get_plane_props(int fd, uint32_t id, union wlr_drm_plane_props *out); + +bool wlr_drm_get_prop(int fd, uint32_t obj, uint32_t prop, uint64_t *ret); +void *wlr_drm_get_prop_blob(int fd, uint32_t obj, uint32_t prop, size_t *ret_len); + +#endif -- cgit v1.2.3