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backend/drm: use request_state when a CRTC becomes available

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Simon Ser 2021-01-28 18:21:21 +01:00
parent 246e5b5833
commit 4abd26ac55
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 8 additions and 2 deletions
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10
backend/drm/drm.c
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@ -760,8 +760,14 @@ static void attempt_enable_needs_modeset(struct wlr_drm_backend *drm) {
conn->crtc != NULL && conn->desired_mode != NULL &&
conn->desired_enabled) {
wlr_drm_conn_log(conn, WLR_DEBUG,
"Output has a desired mode and a CRTC, attempting a modeset");
drm_connector_set_mode(conn, conn->desired_mode);
"Output has a desired mode and a CRTC, requesting a modeset");
struct wlr_output_state state = {
.committed = WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_ENABLED,
.mode_type = WLR_OUTPUT_STATE_MODE_FIXED,
.mode = conn->desired_mode,
.enabled = true,
};
wlr_output_send_request_state(&conn->output, &state);
}
}
}