backend/drm: fix DPMS on legacy interface

This mirrors what the atomic code does in create_mode_blob.

Closes: https://github.com/swaywm/wlroots/issues/2312
This commit is contained in:
Simon Ser 2020-07-02 11:24:43 +02:00 committed by Drew DeVault
parent a54ed85881
commit f82a27f55a

View file

@ -32,7 +32,7 @@ static bool legacy_crtc_commit(struct wlr_drm_backend *drm,
uint32_t *conns = NULL;
size_t conns_len = 0;
drmModeModeInfo *mode = NULL;
if (crtc->pending.mode != NULL) {
if (crtc->pending.active) {
conns = &conn->id;
conns_len = 1;
mode = &crtc->pending.mode->drm_mode;