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Merge pull request #683 from Ongy/drm_remember_dpms

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restore dpms state on drm resume
This commit is contained in:
Drew DeVault 2018-02-26 13:07:29 -05:00 committed by GitHub
commit bae17ab97c
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 1 deletions
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2
backend/drm/backend.c
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@ -83,6 +83,8 @@ static void session_signal(struct wl_listener *listener, void *data) {
wl_list_for_each(conn, &drm->outputs, link){ wl_list_for_each(conn, &drm->outputs, link){
if (conn->output.current_mode) { if (conn->output.current_mode) {
wlr_output_set_mode(&conn->output, conn->output.current_mode); wlr_output_set_mode(&conn->output, conn->output.current_mode);
} else {
wlr_drm_connector_enable(&conn->output, false);
} }
if (!conn->crtc) { if (!conn->crtc) {

4
backend/drm/drm.c
View file

@ -282,7 +282,7 @@ void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn) {
} }
} }
static void wlr_drm_connector_enable(struct wlr_output *output, bool enable) { void wlr_drm_connector_enable(struct wlr_output *output, bool enable) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output; struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
if (conn->state != WLR_DRM_CONN_CONNECTED) { if (conn->state != WLR_DRM_CONN_CONNECTED) {
return; return;
@ -296,6 +296,8 @@ static void wlr_drm_connector_enable(struct wlr_output *output, bool enable) {
if (enable) { if (enable) {
wlr_drm_connector_start_renderer(conn); wlr_drm_connector_start_renderer(conn);
} else {
output->current_mode = NULL;
} }
wlr_output_update_enabled(&conn->output, enable); wlr_output_update_enabled(&conn->output, enable);

1
include/backend/drm/drm.h
View file

@ -144,6 +144,7 @@ void wlr_drm_restore_outputs(struct wlr_drm_backend *drm);
void wlr_drm_connector_cleanup(struct wlr_drm_connector *conn); void wlr_drm_connector_cleanup(struct wlr_drm_connector *conn);
void wlr_drm_scan_connectors(struct wlr_drm_backend *state); void wlr_drm_scan_connectors(struct wlr_drm_backend *state);
int wlr_drm_event(int fd, uint32_t mask, void *data); int wlr_drm_event(int fd, uint32_t mask, void *data);
void wlr_drm_connector_enable(struct wlr_output *output, bool enable);
void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn); void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn);