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Merge pull request #549 from emersion/output-enabled

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Add wlr_output::enabled
This commit is contained in:
Drew DeVault 2018-01-15 20:53:13 -05:00 • committed by GitHub
commit b331c5c2c5
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GPG key ID: 4AEE18F83AFDEB23
17 changed files with 153 additions and 85 deletions
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38
backend/drm/atomic.c
View file

@ -33,7 +33,6 @@ static bool atomic_end(int drm_fd, struct atomic *atom) {
}
uint32_t flags = DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_NONBLOCK;
if (drmModeAtomicCommit(drm_fd, atom->req, flags, NULL)) {
wlr_log_errno(L_ERROR, "Atomic test failed");
drmModeAtomicSetCursor(atom->req, atom->cursor);
@ -44,13 +43,11 @@ static bool atomic_end(int drm_fd, struct atomic *atom) {
}
static bool atomic_commit(int drm_fd, struct atomic *atom,
struct wlr_drm_connector *conn, uint32_t flag, bool modeset) {
struct wlr_drm_connector *conn, uint32_t flags, bool modeset) {
if (atom->failed) {
return false;
}
uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT | flag;
int ret = drmModeAtomicCommit(drm_fd, atom->req, flags, conn);
if (ret) {
wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)",
@ -59,7 +56,8 @@ static bool atomic_commit(int drm_fd, struct atomic *atom,
// Try to commit without new changes
drmModeAtomicSetCursor(atom->req, atom->cursor);
if (drmModeAtomicCommit(drm_fd, atom->req, flags, conn)) {
wlr_log_errno(L_ERROR, "%s: Atomic commit failed (%s)",
wlr_log_errno(L_ERROR,
"%s: Atomic commit without new changes failed (%s)",
conn->output.name, modeset ? "modeset" : "pageflip");
}
}
@ -100,8 +98,8 @@ static bool atomic_crtc_pageflip(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn,
struct wlr_drm_crtc *crtc,
uint32_t fb_id, drmModeModeInfo *mode) {
if (mode) {
if (crtc->mode_id) {
if (mode != NULL) {
if (crtc->mode_id != 0) {
drmModeDestroyPropertyBlob(drm->fd, crtc->mode_id);
}
@ -111,26 +109,38 @@ static bool atomic_crtc_pageflip(struct wlr_drm_backend *drm,
}
}
struct atomic atom;
uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT;
if (mode != NULL) {
flags |= DRM_MODE_ATOMIC_ALLOW_MODESET;
} else {
flags |= DRM_MODE_ATOMIC_NONBLOCK;
}
struct atomic atom;
atomic_begin(crtc, &atom);
atomic_add(&atom, conn->id, conn->props.crtc_id, crtc->id);
atomic_add(&atom, crtc->id, crtc->props.mode_id, crtc->mode_id);
atomic_add(&atom, crtc->id, crtc->props.active, 1);
set_plane_props(&atom, crtc->primary, crtc->id, fb_id, true);
return atomic_commit(drm->fd, &atom, conn,
mode ? DRM_MODE_ATOMIC_ALLOW_MODESET : DRM_MODE_ATOMIC_NONBLOCK,
mode);
return atomic_commit(drm->fd, &atom, conn, flags, mode);
}
static void atomic_conn_enable(struct wlr_drm_backend *drm,
static bool atomic_conn_enable(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, bool enable) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct atomic atom;
struct atomic atom;
atomic_begin(crtc, &atom);
atomic_add(&atom, crtc->id, crtc->props.active, enable);
atomic_end(drm->fd, &atom);
if (enable) {
atomic_add(&atom, conn->id, conn->props.crtc_id, crtc->id);
atomic_add(&atom, crtc->id, crtc->props.mode_id, crtc->mode_id);
} else {
atomic_add(&atom, conn->id, conn->props.crtc_id, 0);
atomic_add(&atom, crtc->id, crtc->props.mode_id, 0);
}
return atomic_commit(drm->fd, &atom, conn, DRM_MODE_ATOMIC_ALLOW_MODESET,
true);
}
bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm,

14
backend/drm/drm.c
View file

@ -252,11 +252,16 @@ static void wlr_drm_connector_enable(struct wlr_output *output, bool enable) {
}
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
drm->iface->conn_enable(drm, conn, enable);
bool ok = drm->iface->conn_enable(drm, conn, enable);
if (!ok) {
return;
}
if (enable) {
wlr_drm_connector_start_renderer(conn);
}
wlr_output_update_enabled(&conn->output, enable);
}
static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in,
@ -722,7 +727,8 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
drmModeFreeConnector(drm_conn);
continue;
}
wlr_output_init(&wlr_conn->output, &drm->backend, &output_impl);
wlr_output_init(&wlr_conn->output, &drm->backend, &output_impl,
drm->display);
struct wl_event_loop *ev = wl_display_get_event_loop(drm->display);
wlr_conn->retry_pageflip = wl_event_loop_add_timer(ev, retry_pageflip,
@ -792,7 +798,7 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
wl_list_insert(&wlr_conn->output.modes, &mode->wlr_mode.link);
}
wlr_output_create_global(&wlr_conn->output, drm->display);
wlr_output_update_enabled(&wlr_conn->output, true);
wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET;
wlr_log(L_INFO, "Sending modesetting signal for '%s'",
@ -802,7 +808,7 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
drm_conn->connection != DRM_MODE_CONNECTED) {
wlr_log(L_INFO, "'%s' disconnected", wlr_conn->output.name);
wlr_output_destroy_global(&wlr_conn->output);
wlr_output_update_enabled(&wlr_conn->output, false);
wlr_drm_connector_cleanup(wlr_conn);
}

5
backend/drm/legacy.c
View file

@ -25,10 +25,11 @@ static bool legacy_crtc_pageflip(struct wlr_drm_backend *drm,
return true;
}
static void legacy_conn_enable(struct wlr_drm_backend *drm,
static bool legacy_conn_enable(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, bool enable) {
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);
return ret >= 0;
}
bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm,