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backend/drm: add infrastructure for device-wide commits

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Simon Ser 2024-02-14 16:35:29 +01:00 • committed by Kenny Levinsen
parent 4636f8c407
commit 805807fd5b
6 changed files with 256 additions and 175 deletions
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6
include/backend/drm/iface.h
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@ -10,6 +10,7 @@
struct wlr_drm_backend;
struct wlr_drm_connector;
struct wlr_drm_crtc;
struct wlr_drm_device_state;
struct wlr_drm_connector_state;
struct wlr_drm_fb;
struct wlr_drm_page_flip;
@ -18,9 +19,8 @@ struct wlr_drm_page_flip;
struct wlr_drm_interface {
bool (*init)(struct wlr_drm_backend *drm);
void (*finish)(struct wlr_drm_backend *drm);
// Commit all pending changes on a CRTC.
bool (*crtc_commit)(struct wlr_drm_connector *conn,
struct wlr_drm_connector_state *state,
bool (*commit)(struct wlr_drm_backend *drm,
const struct wlr_drm_device_state *state,
struct wlr_drm_page_flip *page_flip, uint32_t flags, bool test_only);
// Turn off everything
bool (*reset)(struct wlr_drm_backend *drm);