diff options
Diffstat (limited to 'backend/drm/legacy.c')
-rw-r--r-- | backend/drm/legacy.c | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/backend/drm/legacy.c b/backend/drm/legacy.c index 4ca9d57c..ecf67092 100644 --- a/backend/drm/legacy.c +++ b/backend/drm/legacy.c @@ -11,21 +11,41 @@ static bool legacy_crtc_commit(struct wlr_drm_backend *drm, struct wlr_drm_crtc *crtc = conn->crtc; struct wlr_drm_plane *cursor = crtc->cursor; - struct wlr_drm_fb *fb = plane_get_next_fb(crtc->primary); - struct gbm_bo *bo = drm_fb_acquire(fb, drm, &crtc->primary->mgpu_surf); - if (!bo) { - return false; - } + uint32_t fb_id = 0; + if (crtc->active) { + struct wlr_drm_fb *fb = plane_get_next_fb(crtc->primary); + struct gbm_bo *bo = drm_fb_acquire(fb, drm, &crtc->primary->mgpu_surf); + if (!bo) { + return false; + } - uint32_t fb_id = get_fb_for_bo(bo, drm->addfb2_modifiers); - if (!fb_id) { - return false; + fb_id = get_fb_for_bo(bo, drm->addfb2_modifiers); + if (!fb_id) { + return false; + } } if (crtc->pending & WLR_DRM_CRTC_MODE) { + uint32_t *conns = NULL; + size_t conns_len = 0; + drmModeModeInfo *mode = NULL; + if (crtc->active) { + conns = &conn->id; + conns_len = 1; + mode = &crtc->mode; + } + + if (drmModeConnectorSetProperty(drm->fd, conn->id, conn->props.dpms, + crtc->active ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF) != 0) { + wlr_log_errno(WLR_ERROR, "%s: failed to set DPMS property", + conn->output.name); + return false; + } + if (drmModeSetCrtc(drm->fd, crtc->id, fb_id, 0, 0, - &conn->id, 1, &crtc->mode)) { - wlr_log_errno(WLR_ERROR, "%s: Failed to set CRTC", conn->output.name); + conns, conns_len, mode)) { + wlr_log_errno(WLR_ERROR, "%s: failed to set CRTC", + conn->output.name); return false; } } @@ -53,19 +73,6 @@ static bool legacy_crtc_commit(struct wlr_drm_backend *drm, return true; } -static bool legacy_conn_enable(struct wlr_drm_backend *drm, - struct wlr_drm_connector *conn, bool enable) { - int ret = drmModeConnectorSetProperty(drm->fd, conn->id, conn->props.dpms, - enable ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF); - - if (!enable) { - drmModeSetCrtc(drm->fd, conn->crtc->id, 0, 0, 0, NULL, 0, - NULL); - } - - return ret >= 0; -} - bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm, struct wlr_drm_crtc *crtc, struct gbm_bo *bo) { if (!crtc || !crtc->cursor) { @@ -116,7 +123,6 @@ static size_t legacy_crtc_get_gamma_size(struct wlr_drm_backend *drm, } const struct wlr_drm_interface legacy_iface = { - .conn_enable = legacy_conn_enable, .crtc_commit = legacy_crtc_commit, .crtc_set_cursor = legacy_crtc_set_cursor, .crtc_get_gamma_size = legacy_crtc_get_gamma_size, |