Rename files to remove pointless drm prefix

1 files changed, 67 insertions, 0 deletions

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 <stdbool.h>
+#include <stdint.h>
+
+/*
+ * 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