diff options
| author | Drew DeVault <sir@cmpwn.com> | 2017-10-02 08:46:06 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-02 08:46:06 -0400 |
| commit | 87a0cb7ba37eed29662ec16ce95493a0238ef660 (patch) | |
| tree | 95554cb777848ce7246b651c09740d307bcdd506 /include/backend/drm/iface.h | |
| parent | aa8a4f12b7e7ea8c3a1876f0585dd6171f8cb705 (diff) | |
| parent | 9ec9edc40d4694dedfd7f00eb9106ce5ed133239 (diff) | |
Merge pull request #182 from ascent12/drm-multi-gpu
DRM Multi-GPU
Diffstat (limited to 'include/backend/drm/iface.h')
| -rw-r--r-- | include/backend/drm/iface.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/backend/drm/iface.h b/include/backend/drm/iface.h new file mode 100644 index 00000000..bc61eb51 --- /dev/null +++ b/include/backend/drm/iface.h @@ -0,0 +1,35 @@ +#ifndef BACKEND_DRM_IFACE_H +#define BACKEND_DRM_IFACE_H + +#include <stdbool.h> +#include <stdint.h> + +#include <gbm.h> +#include <xf86drm.h> +#include <xf86drmMode.h> + +struct wlr_drm_backend; +struct wlr_drm_connector; +struct wlr_drm_crtc; + +// Used to provide atomic or legacy DRM functions +struct wlr_drm_interface { + // Enable or disable DPMS for connector + void (*conn_enable)(struct wlr_drm_backend *drm, + struct wlr_drm_connector *conn, bool enable); + // Pageflip on crtc. If mode is non-NULL perform a full modeset using it. + bool (*crtc_pageflip)(struct wlr_drm_backend *drm, + struct wlr_drm_connector *conn, struct wlr_drm_crtc *crtc, + uint32_t fb_id, drmModeModeInfo *mode); + // Enable the cursor buffer on crtc. Set bo to NULL to disable + bool (*crtc_set_cursor)(struct wlr_drm_backend *drm, + struct wlr_drm_crtc *crtc, struct gbm_bo *bo); + // Move the cursor on crtc + bool (*crtc_move_cursor)(struct wlr_drm_backend *drm, + struct wlr_drm_crtc *crtc, int x, int y); +}; + +extern const struct wlr_drm_interface atomic_iface; +extern const struct wlr_drm_interface legacy_iface; + +#endif |