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Merge pull request #1713 from Emantor/fix/legacy_null_modeset

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drm: legacy: issue a NULL modeset on disable
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Scott Anderson 2019-06-02 08:28:47 +00:00 • committed by GitHub
commit abddd7b4db
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1 changed files with 6 additions and 0 deletions
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6
backend/drm/legacy.c
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@ -29,6 +29,12 @@ static bool legacy_conn_enable(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, bool enable) { struct wlr_drm_connector *conn, bool enable) {
int ret = drmModeConnectorSetProperty(drm->fd, conn->id, conn->props.dpms, int ret = drmModeConnectorSetProperty(drm->fd, conn->id, conn->props.dpms,
enable ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF); 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; return ret >= 0;
} }