mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-02 03:45:58 +01:00
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
#include <gbm.h>
|
|
#include <xf86drm.h>
|
|
#include <xf86drmMode.h>
|
|
#include <wlr/util/log.h>
|
|
#include "backend/drm.h"
|
|
#include "backend/drm-util.h"
|
|
|
|
static bool legacy_crtc_pageflip(struct wlr_drm_backend *backend,
|
|
struct wlr_drm_output *output, struct wlr_drm_crtc *crtc,
|
|
uint32_t fb_id, drmModeModeInfo *mode) {
|
|
if (mode) {
|
|
drmModeSetCrtc(backend->fd, crtc->id, fb_id, 0, 0,
|
|
&output->connector, 1, mode);
|
|
}
|
|
|
|
drmModePageFlip(backend->fd, crtc->id, fb_id, DRM_MODE_PAGE_FLIP_EVENT, output);
|
|
|
|
return true;
|
|
}
|
|
|
|
static void legacy_conn_enable(struct wlr_drm_backend *backend,
|
|
struct wlr_drm_output *output, bool enable) {
|
|
drmModeConnectorSetProperty(backend->fd, output->connector, output->props.dpms,
|
|
enable ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF);
|
|
}
|
|
|
|
bool legacy_crtc_set_cursor(struct wlr_drm_backend *backend,
|
|
struct wlr_drm_crtc *crtc, struct gbm_bo *bo) {
|
|
if (!crtc || !crtc->cursor) {
|
|
return true;
|
|
}
|
|
|
|
if (!bo) {
|
|
drmModeSetCursor(backend->fd, crtc->id, 0, 0, 0);
|
|
return true;
|
|
}
|
|
|
|
struct wlr_drm_plane *plane = crtc->cursor;
|
|
|
|
if (drmModeSetCursor(backend->fd, crtc->id, gbm_bo_get_handle(bo).u32,
|
|
plane->width, plane->height)) {
|
|
wlr_log_errno(L_ERROR, "Failed to set hardware cursor");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool legacy_crtc_move_cursor(struct wlr_drm_backend *backend,
|
|
struct wlr_drm_crtc *crtc, int x, int y) {
|
|
return !drmModeMoveCursor(backend->fd, crtc->id, x, y);
|
|
}
|
|
|
|
const struct wlr_drm_interface legacy_iface = {
|
|
.conn_enable = legacy_conn_enable,
|
|
.crtc_pageflip = legacy_crtc_pageflip,
|
|
.crtc_set_cursor = legacy_crtc_set_cursor,
|
|
.crtc_move_cursor = legacy_crtc_move_cursor,
|
|
};
|