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@ -173,77 +173,73 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) {
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free(drm->planes);
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}
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static void wlr_drm_output_make_current(struct wlr_output *_output) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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wlr_drm_surface_make_current(&output->drm->renderer, &output->crtc->primary->surf);
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static void wlr_drm_connector_make_current(struct wlr_output *output) {
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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wlr_drm_surface_make_current(&conn->drm->renderer, &conn->crtc->primary->surf);
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}
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static void wlr_drm_output_swap_buffers(struct wlr_output *_output) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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struct wlr_drm_backend *drm = output->drm;
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static void wlr_drm_connector_swap_buffers(struct wlr_output *output) {
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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struct wlr_drm_backend *drm = conn->drm;
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struct wlr_drm_crtc *crtc = output->crtc;
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struct wlr_drm_crtc *crtc = conn->crtc;
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struct wlr_drm_plane *plane = crtc->primary;
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struct gbm_bo *bo = wlr_drm_surface_swap_buffers(&drm->renderer, &plane->surf);
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uint32_t fb_id = get_fb_for_bo(bo);
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if (drm->iface->crtc_pageflip(drm, output, crtc, fb_id, NULL)) {
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output->pageflip_pending = true;
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if (drm->iface->crtc_pageflip(drm, conn, crtc, fb_id, NULL)) {
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conn->pageflip_pending = true;
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} else {
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wl_event_source_timer_update(output->retry_pageflip,
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1000.0f / output->output.current_mode->refresh);
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wl_event_source_timer_update(conn->retry_pageflip,
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1000.0f / conn->output.current_mode->refresh);
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}
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}
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static void wlr_drm_output_set_gamma(struct wlr_output *_output,
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static void wlr_drm_connector_set_gamma(struct wlr_output *output,
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uint16_t size, uint16_t *r, uint16_t *g, uint16_t *b) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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drmModeCrtcSetGamma(output->drm->fd, output->crtc->id, size, r, g, b);
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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drmModeCrtcSetGamma(conn->drm->fd, conn->crtc->id, size, r, g, b);
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}
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static uint16_t wlr_drm_output_get_gamma_size(struct wlr_output *_output) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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drmModeCrtc *crtc = output->old_crtc;
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if (!crtc) {
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return 0;
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}
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return crtc->gamma_size;
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static uint16_t wlr_drm_connector_get_gamma_size(struct wlr_output *output) {
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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drmModeCrtc *crtc = conn->old_crtc;
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return crtc ? crtc->gamma_size : 0;
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}
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void wlr_drm_output_start_renderer(struct wlr_drm_output *output) {
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if (output->state != WLR_DRM_OUTPUT_CONNECTED) {
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void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn) {
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if (conn->state != WLR_DRM_CONN_CONNECTED) {
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return;
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}
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struct wlr_drm_backend *drm = output->drm;
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struct wlr_drm_crtc *crtc = output->crtc;
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struct wlr_drm_backend *drm = conn->drm;
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struct wlr_drm_crtc *crtc = conn->crtc;
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struct wlr_drm_plane *plane = crtc->primary;
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struct gbm_bo *bo = wlr_drm_surface_get_front(&drm->renderer, &plane->surf);
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uint32_t fb_id = get_fb_for_bo(bo);
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struct wlr_drm_output_mode *_mode =
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(struct wlr_drm_output_mode *)output->output.current_mode;
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drmModeModeInfo *mode = &_mode->mode;
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if (drm->iface->crtc_pageflip(drm, output, crtc, get_fb_for_bo(bo), mode)) {
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output->pageflip_pending = true;
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struct wlr_drm_mode *mode = (struct wlr_drm_mode *)conn->output.current_mode;
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if (drm->iface->crtc_pageflip(drm, conn, crtc, fb_id, &mode->drm_mode)) {
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conn->pageflip_pending = true;
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} else {
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wl_event_source_timer_update(output->retry_pageflip,
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1000.0f / output->output.current_mode->refresh);
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wl_event_source_timer_update(conn->retry_pageflip,
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1000.0f / conn->output.current_mode->refresh);
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}
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}
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static void wlr_drm_output_enable(struct wlr_output *_output, bool enable) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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if (output->state != WLR_DRM_OUTPUT_CONNECTED) {
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static void wlr_drm_connector_enable(struct wlr_output *output, bool enable) {
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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if (conn->state != WLR_DRM_CONN_CONNECTED) {
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return;
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}
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struct wlr_drm_backend *drm = output->drm;
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drm->iface->conn_enable(drm, output, enable);
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struct wlr_drm_backend *drm = conn->drm;
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drm->iface->conn_enable(drm, conn, enable);
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if (enable) {
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wlr_drm_output_start_renderer(output);
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wlr_drm_connector_start_renderer(conn);
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}
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}
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@ -296,7 +292,7 @@ static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in)
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}
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}
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static void realloc_crtcs(struct wlr_drm_backend *drm, struct wlr_drm_output *output) {
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static void realloc_crtcs(struct wlr_drm_backend *drm, struct wlr_drm_connector *conn) {
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uint32_t crtc[drm->num_crtcs];
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uint32_t crtc_res[drm->num_crtcs];
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uint32_t possible_crtc[drm->outputs->length];
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@ -309,23 +305,23 @@ static void realloc_crtcs(struct wlr_drm_backend *drm, struct wlr_drm_output *ou
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ssize_t index = -1;
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for (size_t i = 0; i < drm->outputs->length; ++i) {
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struct wlr_drm_output *o = drm->outputs->items[i];
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if (o == output) {
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struct wlr_drm_connector *c = drm->outputs->items[i];
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if (c == conn) {
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index = i;
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}
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if (o->state != WLR_DRM_OUTPUT_CONNECTED) {
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if (c->state != WLR_DRM_CONN_CONNECTED) {
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continue;
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}
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possible_crtc[i] = o->possible_crtc;
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crtc[o->crtc - drm->crtcs] = i;
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possible_crtc[i] = c->possible_crtc;
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crtc[c->crtc - drm->crtcs] = i;
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}
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assert(index != -1);
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possible_crtc[index] = output->possible_crtc;
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match_obj(drm->outputs->length, possible_crtc,
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drm->num_crtcs, crtc, crtc_res);
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possible_crtc[index] = conn->possible_crtc;
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match_obj(drm->outputs->length, possible_crtc, drm->num_crtcs,
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crtc, crtc_res);
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bool matched = false;
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for (size_t i = 0; i < drm->num_crtcs; ++i) {
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@ -349,36 +345,29 @@ static void realloc_crtcs(struct wlr_drm_backend *drm, struct wlr_drm_output *ou
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}
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if (crtc_res[i] != crtc[i]) {
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struct wlr_drm_output *o = drm->outputs->items[crtc_res[i]];
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o->crtc = &drm->crtcs[i];
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struct wlr_drm_connector *c = drm->outputs->items[crtc_res[i]];
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c->crtc = &drm->crtcs[i];
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}
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}
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realloc_planes(drm, crtc_res);
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}
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static bool wlr_drm_output_set_mode(struct wlr_output *_output,
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struct wlr_output_mode *mode) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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struct wlr_drm_backend *drm = output->drm;
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wlr_log(L_INFO, "Modesetting '%s' with '%ux%u@%u mHz'", output->output.name,
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mode->width, mode->height, mode->refresh);
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drmModeConnector *conn = drmModeGetConnector(drm->fd, output->connector);
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static uint32_t get_possible_crtcs(int fd, uint32_t conn_id) {
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drmModeConnector *conn = drmModeGetConnector(fd, conn_id);
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if (!conn) {
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wlr_log_errno(L_ERROR, "Failed to get DRM connector");
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goto error_output;
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return 0;
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}
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if (conn->connection != DRM_MODE_CONNECTED || conn->count_modes == 0) {
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wlr_log(L_ERROR, "%s is not connected", output->output.name);
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goto error_output;
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wlr_log(L_ERROR, "Output is not connected");
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goto error_conn;
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}
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drmModeEncoder *enc = NULL;
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for (int i = 0; !enc && i < conn->count_encoders; ++i) {
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enc = drmModeGetEncoder(drm->fd, conn->encoders[i]);
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enc = drmModeGetEncoder(fd, conn->encoders[i]);
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}
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if (!enc) {
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@ -386,35 +375,58 @@ static bool wlr_drm_output_set_mode(struct wlr_output *_output,
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goto error_conn;
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}
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output->possible_crtc = enc->possible_crtcs;
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realloc_crtcs(drm, output);
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uint32_t ret = enc->possible_crtcs;
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drmModeFreeEncoder(enc);
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drmModeFreeConnector(conn);
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return ret;
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if (!output->crtc) {
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wlr_log(L_ERROR, "Unable to match %s with a CRTC", output->output.name);
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goto error_enc;
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error_conn:
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drmModeFreeConnector(conn);
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return 0;
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}
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static bool wlr_drm_connector_set_mode(struct wlr_output *output,
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struct wlr_output_mode *mode) {
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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struct wlr_drm_backend *drm = conn->drm;
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wlr_log(L_INFO, "Modesetting '%s' with '%ux%u@%u mHz'", conn->output.name,
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mode->width, mode->height, mode->refresh);
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wlr_log(L_DEBUG, "%p %p", conn, drm);
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conn->possible_crtc = get_possible_crtcs(drm->fd, conn->id);
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if (conn->possible_crtc == 0) {
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goto error_conn;
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}
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struct wlr_drm_crtc *crtc = output->crtc;
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wlr_log(L_DEBUG, "%s: crtc=%ju ovr=%jd pri=%jd cur=%jd", output->output.name,
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realloc_crtcs(drm, conn);
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if (!conn->crtc) {
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wlr_log(L_ERROR, "Unable to match %s with a CRTC", conn->output.name);
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goto error_conn;
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}
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struct wlr_drm_crtc *crtc = conn->crtc;
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wlr_log(L_DEBUG, "%s: crtc=%ju ovr=%jd pri=%jd cur=%jd", conn->output.name,
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crtc - drm->crtcs,
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crtc->overlay ? crtc->overlay - drm->overlay_planes : -1,
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crtc->primary ? crtc->primary - drm->primary_planes : -1,
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crtc->cursor ? crtc->cursor - drm->cursor_planes : -1);
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output->state = WLR_DRM_OUTPUT_CONNECTED;
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output->width = output->output.width = mode->width;
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output->height = output->output.height = mode->height;
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output->output.current_mode = mode;
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wl_signal_emit(&output->output.events.resolution, &output->output);
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conn->state = WLR_DRM_CONN_CONNECTED;
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conn->output.width = mode->width;
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conn->output.height = mode->height;
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conn->output.current_mode = mode;
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wl_signal_emit(&conn->output.events.resolution, &conn->output);
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// Since realloc_crtcs can deallocate planes on OTHER outputs,
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// we actually need to reinitalise all of them
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for (size_t i = 0; i < drm->outputs->length; ++i) {
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struct wlr_drm_output *output = drm->outputs->items[i];
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struct wlr_output_mode *mode = output->output.current_mode;
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struct wlr_drm_crtc *crtc = output->crtc;
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struct wlr_drm_connector *conn = drm->outputs->items[i];
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struct wlr_output_mode *mode = conn->output.current_mode;
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struct wlr_drm_crtc *crtc = conn->crtc;
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if (output->state != WLR_DRM_OUTPUT_CONNECTED) {
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if (conn->state != WLR_DRM_CONN_CONNECTED) {
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continue;
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}
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@ -422,36 +434,31 @@ static bool wlr_drm_output_set_mode(struct wlr_output *_output,
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mode->width, mode->height, GBM_FORMAT_XRGB8888,
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GBM_BO_USE_SCANOUT)) {
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wlr_log(L_ERROR, "Failed to initalise renderer for plane");
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goto error_enc;
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goto error_conn;
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}
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|
|
wlr_drm_output_start_renderer(output);
|
|
|
|
|
wlr_drm_connector_start_renderer(conn);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drmModeFreeEncoder(enc);
|
|
|
|
|
drmModeFreeConnector(conn);
|
|
|
|
|
return true;
|
|
|
|
|
|
|
|
|
|
error_enc:
|
|
|
|
|
drmModeFreeEncoder(enc);
|
|
|
|
|
error_conn:
|
|
|
|
|
drmModeFreeConnector(conn);
|
|
|
|
|
error_output:
|
|
|
|
|
wlr_drm_output_cleanup(output);
|
|
|
|
|
wlr_drm_connector_cleanup(conn);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void wlr_drm_output_transform(struct wlr_output *output,
|
|
|
|
|
static void wlr_drm_connector_transform(struct wlr_output *output,
|
|
|
|
|
enum wl_output_transform transform) {
|
|
|
|
|
output->transform = transform;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bool wlr_drm_output_set_cursor(struct wlr_output *_output,
|
|
|
|
|
static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
|
|
|
|
|
const uint8_t *buf, int32_t stride, uint32_t width, uint32_t height) {
|
|
|
|
|
struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
|
|
|
|
|
struct wlr_drm_backend *drm = output->drm;
|
|
|
|
|
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
|
|
|
|
|
struct wlr_drm_backend *drm = conn->drm;
|
|
|
|
|
struct wlr_drm_renderer *renderer = &drm->renderer;
|
|
|
|
|
struct wlr_drm_crtc *crtc = output->crtc;
|
|
|
|
|
|
|
|
|
|
struct wlr_drm_crtc *crtc = conn->crtc;
|
|
|
|
|
struct wlr_drm_plane *plane = crtc->cursor;
|
|
|
|
|
|
|
|
|
|
if (!buf) {
|
|
|
|
@ -496,7 +503,7 @@ static bool wlr_drm_output_set_cursor(struct wlr_output *_output,
|
|
|
|
|
// OpenGL will read the pixels out upside down,
|
|
|
|
|
// so we need to flip the image vertically
|
|
|
|
|
wlr_matrix_texture(plane->matrix, plane->surf.width, plane->surf.height,
|
|
|
|
|
output->output.transform ^ WL_OUTPUT_TRANSFORM_FLIPPED_180);
|
|
|
|
|
conn->output.transform ^ WL_OUTPUT_TRANSFORM_FLIPPED_180);
|
|
|
|
|
|
|
|
|
|
// TODO the image needs to be rotated depending on the output rotation
|
|
|
|
|
|
|
|
|
@ -548,15 +555,15 @@ static bool wlr_drm_output_set_cursor(struct wlr_output *_output,
|
|
|
|
|
return drm->iface->crtc_set_cursor(drm, crtc, bo);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bool wlr_drm_output_move_cursor(struct wlr_output *_output,
|
|
|
|
|
static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
|
|
|
|
|
int x, int y) {
|
|
|
|
|
struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
|
|
|
|
|
struct wlr_drm_backend *drm = output->drm;
|
|
|
|
|
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
|
|
|
|
|
struct wlr_drm_backend *drm = conn->drm;
|
|
|
|
|
|
|
|
|
|
int width, height, tmp;
|
|
|
|
|
wlr_output_effective_resolution(_output, &width, &height);
|
|
|
|
|
wlr_output_effective_resolution(output, &width, &height);
|
|
|
|
|
|
|
|
|
|
switch (_output->transform) {
|
|
|
|
|
switch (output->transform) {
|
|
|
|
|
case WL_OUTPUT_TRANSFORM_NORMAL:
|
|
|
|
|
// nothing to do
|
|
|
|
|
break;
|
|
|
|
@ -573,51 +580,45 @@ static bool wlr_drm_output_move_cursor(struct wlr_output *_output,
|
|
|
|
|
default:
|
|
|
|
|
// TODO other transformations
|
|
|
|
|
wlr_log(L_ERROR, "TODO: handle surface to crtc for transformation = %d",
|
|
|
|
|
_output->transform);
|
|
|
|
|
output->transform);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return drm->iface->crtc_move_cursor(drm, output->crtc, x, y);
|
|
|
|
|
return drm->iface->crtc_move_cursor(drm, conn->crtc, x, y);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void wlr_drm_output_destroy(struct wlr_output *_output) {
|
|
|
|
|
struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
|
|
|
|
|
wlr_drm_output_cleanup(output);
|
|
|
|
|
wl_event_source_remove(output->retry_pageflip);
|
|
|
|
|
free(output);
|
|
|
|
|
static void wlr_drm_connector_destroy(struct wlr_output *output) {
|
|
|
|
|
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
|
|
|
|
|
wlr_drm_connector_cleanup(conn);
|
|
|
|
|
wl_event_source_remove(conn->retry_pageflip);
|
|
|
|
|
free(conn);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct wlr_output_impl output_impl = {
|
|
|
|
|
.enable = wlr_drm_output_enable,
|
|
|
|
|
.set_mode = wlr_drm_output_set_mode,
|
|
|
|
|
.transform = wlr_drm_output_transform,
|
|
|
|
|
.set_cursor = wlr_drm_output_set_cursor,
|
|
|
|
|
.move_cursor = wlr_drm_output_move_cursor,
|
|
|
|
|
.destroy = wlr_drm_output_destroy,
|
|
|
|
|
.make_current = wlr_drm_output_make_current,
|
|
|
|
|
.swap_buffers = wlr_drm_output_swap_buffers,
|
|
|
|
|
.set_gamma = wlr_drm_output_set_gamma,
|
|
|
|
|
.get_gamma_size = wlr_drm_output_get_gamma_size,
|
|
|
|
|
.enable = wlr_drm_connector_enable,
|
|
|
|
|
.set_mode = wlr_drm_connector_set_mode,
|
|
|
|
|
.transform = wlr_drm_connector_transform,
|
|
|
|
|
.set_cursor = wlr_drm_connector_set_cursor,
|
|
|
|
|
.move_cursor = wlr_drm_connector_move_cursor,
|
|
|
|
|
.destroy = wlr_drm_connector_destroy,
|
|
|
|
|
.make_current = wlr_drm_connector_make_current,
|
|
|
|
|
.swap_buffers = wlr_drm_connector_swap_buffers,
|
|
|
|
|
.set_gamma = wlr_drm_connector_set_gamma,
|
|
|
|
|
.get_gamma_size = wlr_drm_connector_get_gamma_size,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int retry_pageflip(void *data) {
|
|
|
|
|
struct wlr_drm_output *output = data;
|
|
|
|
|
wlr_log(L_INFO, "%s: Retrying pageflip", output->output.name);
|
|
|
|
|
wlr_drm_output_start_renderer(output);
|
|
|
|
|
struct wlr_drm_connector *conn = data;
|
|
|
|
|
wlr_log(L_INFO, "%s: Retrying pageflip", conn->output.name);
|
|
|
|
|
wlr_drm_connector_start_renderer(conn);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int find_id(const void *item, const void *cmp_to) {
|
|
|
|
|
const struct wlr_drm_output *output = item;
|
|
|
|
|
const struct wlr_drm_connector *conn = item;
|
|
|
|
|
const uint32_t *id = cmp_to;
|
|
|
|
|
|
|
|
|
|
if (output->connector < *id) {
|
|
|
|
|
return -1;
|
|
|
|
|
} else if (output->connector > *id) {
|
|
|
|
|
return 1;
|
|
|
|
|
} else {
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
return (int)conn->id - (int)*id;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const int32_t subpixel_map[] = {
|
|
|
|
@ -644,110 +645,111 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
|
|
|
|
|
memset(seen, 0, sizeof(seen));
|
|
|
|
|
|
|
|
|
|
for (int i = 0; i < res->count_connectors; ++i) {
|
|
|
|
|
drmModeConnector *conn = drmModeGetConnector(drm->fd,
|
|
|
|
|
drmModeConnector *drm_conn = drmModeGetConnector(drm->fd,
|
|
|
|
|
res->connectors[i]);
|
|
|
|
|
if (!conn) {
|
|
|
|
|
if (!drm_conn) {
|
|
|
|
|
wlr_log_errno(L_ERROR, "Failed to get DRM connector");
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct wlr_drm_output *output;
|
|
|
|
|
int index = list_seq_find(drm->outputs, find_id, &conn->connector_id);
|
|
|
|
|
struct wlr_drm_connector *wlr_conn;
|
|
|
|
|
int index = list_seq_find(drm->outputs, find_id, &drm_conn->connector_id);
|
|
|
|
|
|
|
|
|
|
if (index == -1) {
|
|
|
|
|
output = calloc(1, sizeof(*output));
|
|
|
|
|
if (!output) {
|
|
|
|
|
wlr_conn = calloc(1, sizeof(*wlr_conn));
|
|
|
|
|
if (!wlr_conn) {
|
|
|
|
|
wlr_log_errno(L_ERROR, "Allocation failed");
|
|
|
|
|
drmModeFreeConnector(conn);
|
|
|
|
|
drmModeFreeConnector(drm_conn);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
wlr_output_init(&output->output, &output_impl);
|
|
|
|
|
wlr_output_init(&wlr_conn->output, &output_impl);
|
|
|
|
|
|
|
|
|
|
struct wl_event_loop *ev = wl_display_get_event_loop(drm->display);
|
|
|
|
|
output->retry_pageflip = wl_event_loop_add_timer(ev, retry_pageflip,
|
|
|
|
|
output);
|
|
|
|
|
wlr_conn->retry_pageflip = wl_event_loop_add_timer(ev, retry_pageflip,
|
|
|
|
|
wlr_conn);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
output->state = WLR_DRM_OUTPUT_DISCONNECTED;
|
|
|
|
|
output->connector = conn->connector_id;
|
|
|
|
|
wlr_conn->drm = drm;
|
|
|
|
|
wlr_conn->state = WLR_DRM_CONN_DISCONNECTED;
|
|
|
|
|
wlr_conn->id = drm_conn->connector_id;
|
|
|
|
|
|
|
|
|
|
drmModeEncoder *curr_enc = drmModeGetEncoder(drm->fd,
|
|
|
|
|
conn->encoder_id);
|
|
|
|
|
drm_conn->encoder_id);
|
|
|
|
|
if (curr_enc) {
|
|
|
|
|
output->old_crtc = drmModeGetCrtc(drm->fd, curr_enc->crtc_id);
|
|
|
|
|
wlr_conn->old_crtc = drmModeGetCrtc(drm->fd, curr_enc->crtc_id);
|
|
|
|
|
drmModeFreeEncoder(curr_enc);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
output->output.phys_width = conn->mmWidth;
|
|
|
|
|
output->output.phys_height = conn->mmHeight;
|
|
|
|
|
output->output.subpixel = subpixel_map[conn->subpixel];
|
|
|
|
|
snprintf(output->output.name, sizeof(output->output.name), "%s-%"PRIu32,
|
|
|
|
|
conn_get_name(conn->connector_type),
|
|
|
|
|
conn->connector_type_id);
|
|
|
|
|
wlr_conn->output.phys_width = drm_conn->mmWidth;
|
|
|
|
|
wlr_conn->output.phys_height = drm_conn->mmHeight;
|
|
|
|
|
wlr_conn->output.subpixel = subpixel_map[drm_conn->subpixel];
|
|
|
|
|
snprintf(wlr_conn->output.name, sizeof(wlr_conn->output.name),
|
|
|
|
|
"%s-%"PRIu32,
|
|
|
|
|
conn_get_name(drm_conn->connector_type),
|
|
|
|
|
drm_conn->connector_type_id);
|
|
|
|
|
|
|
|
|
|
wlr_drm_get_connector_props(drm->fd,
|
|
|
|
|
output->connector, &output->props);
|
|
|
|
|
wlr_drm_get_connector_props(drm->fd, wlr_conn->id, &wlr_conn->props);
|
|
|
|
|
|
|
|
|
|
size_t edid_len = 0;
|
|
|
|
|
uint8_t *edid = wlr_drm_get_prop_blob(drm->fd,
|
|
|
|
|
output->connector, output->props.edid, &edid_len);
|
|
|
|
|
parse_edid(&output->output, edid_len, edid);
|
|
|
|
|
wlr_conn->id, wlr_conn->props.edid, &edid_len);
|
|
|
|
|
parse_edid(&wlr_conn->output, edid_len, edid);
|
|
|
|
|
free(edid);
|
|
|
|
|
|
|
|
|
|
if (list_add(drm->outputs, output) == -1) {
|
|
|
|
|
if (list_add(drm->outputs, wlr_conn) == -1) {
|
|
|
|
|
wlr_log_errno(L_ERROR, "Allocation failed");
|
|
|
|
|
drmModeFreeConnector(conn);
|
|
|
|
|
wl_event_source_remove(output->retry_pageflip);
|
|
|
|
|
free(output);
|
|
|
|
|
drmModeFreeConnector(drm_conn);
|
|
|
|
|
wl_event_source_remove(wlr_conn->retry_pageflip);
|
|
|
|
|
free(wlr_conn);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
wlr_output_create_global(&output->output, drm->display);
|
|
|
|
|
wlr_log(L_INFO, "Found display '%s'", output->output.name);
|
|
|
|
|
wlr_output_create_global(&wlr_conn->output, drm->display);
|
|
|
|
|
wlr_log(L_INFO, "Found display '%s'", wlr_conn->output.name);
|
|
|
|
|
} else {
|
|
|
|
|
output = drm->outputs->items[index];
|
|
|
|
|
wlr_conn = drm->outputs->items[index];
|
|
|
|
|
seen[index] = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (output->state == WLR_DRM_OUTPUT_DISCONNECTED &&
|
|
|
|
|
conn->connection == DRM_MODE_CONNECTED) {
|
|
|
|
|
if (wlr_conn->state == WLR_DRM_CONN_DISCONNECTED &&
|
|
|
|
|
drm_conn->connection == DRM_MODE_CONNECTED) {
|
|
|
|
|
|
|
|
|
|
wlr_log(L_INFO, "'%s' connected", output->output.name);
|
|
|
|
|
wlr_log(L_INFO, "'%s' connected", wlr_conn->output.name);
|
|
|
|
|
wlr_log(L_INFO, "Detected modes:");
|
|
|
|
|
|
|
|
|
|
for (int i = 0; i < conn->count_modes; ++i) {
|
|
|
|
|
struct wlr_drm_output_mode *mode = calloc(1,
|
|
|
|
|
sizeof(struct wlr_drm_output_mode));
|
|
|
|
|
for (int i = 0; i < drm_conn->count_modes; ++i) {
|
|
|
|
|
struct wlr_drm_mode *mode = calloc(1, sizeof(*mode));
|
|
|
|
|
if (!mode) {
|
|
|
|
|
wlr_log_errno(L_ERROR, "Allocation failed");
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
mode->mode = conn->modes[i];
|
|
|
|
|
mode->wlr_mode.width = mode->mode.hdisplay;
|
|
|
|
|
mode->wlr_mode.height = mode->mode.vdisplay;
|
|
|
|
|
mode->wlr_mode.refresh = calculate_refresh_rate(&mode->mode);
|
|
|
|
|
mode->drm_mode = drm_conn->modes[i];
|
|
|
|
|
mode->wlr_mode.width = mode->drm_mode.hdisplay;
|
|
|
|
|
mode->wlr_mode.height = mode->drm_mode.vdisplay;
|
|
|
|
|
mode->wlr_mode.refresh = calculate_refresh_rate(&mode->drm_mode);
|
|
|
|
|
|
|
|
|
|
wlr_log(L_INFO, " %"PRId32"@%"PRId32"@%"PRId32,
|
|
|
|
|
mode->wlr_mode.width, mode->wlr_mode.height,
|
|
|
|
|
mode->wlr_mode.refresh);
|
|
|
|
|
|
|
|
|
|
if (list_add(output->output.modes, mode) == -1) {
|
|
|
|
|
if (list_add(wlr_conn->output.modes, mode) == -1) {
|
|
|
|
|
wlr_log_errno(L_ERROR, "Allocation failed");
|
|
|
|
|
free(mode);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
output->state = WLR_DRM_OUTPUT_NEEDS_MODESET;
|
|
|
|
|
wlr_log(L_INFO, "Sending modesetting signal for '%s'", output->output.name);
|
|
|
|
|
wl_signal_emit(&drm->backend.events.output_add, &output->output);
|
|
|
|
|
} else if (output->state == WLR_DRM_OUTPUT_CONNECTED &&
|
|
|
|
|
conn->connection != DRM_MODE_CONNECTED) {
|
|
|
|
|
wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET;
|
|
|
|
|
wlr_log(L_INFO, "Sending modesetting signal for '%s'",
|
|
|
|
|
wlr_conn->output.name);
|
|
|
|
|
wl_signal_emit(&drm->backend.events.output_add, &wlr_conn->output);
|
|
|
|
|
} else if (wlr_conn->state == WLR_DRM_CONN_CONNECTED &&
|
|
|
|
|
drm_conn->connection != DRM_MODE_CONNECTED) {
|
|
|
|
|
|
|
|
|
|
wlr_log(L_INFO, "'%s' disconnected", output->output.name);
|
|
|
|
|
wlr_drm_output_cleanup(output);
|
|
|
|
|
wlr_log(L_INFO, "'%s' disconnected", wlr_conn->output.name);
|
|
|
|
|
wlr_drm_connector_cleanup(wlr_conn);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drmModeFreeConnector(conn);
|
|
|
|
|
drmModeFreeConnector(drm_conn);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drmModeFreeResources(res);
|
|
|
|
@ -757,14 +759,14 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct wlr_drm_output *output = drm->outputs->items[i];
|
|
|
|
|
struct wlr_drm_connector *conn = drm->outputs->items[i];
|
|
|
|
|
|
|
|
|
|
wlr_log(L_INFO, "'%s' disappeared", output->output.name);
|
|
|
|
|
wlr_drm_output_cleanup(output);
|
|
|
|
|
wlr_log(L_INFO, "'%s' disappeared", conn->output.name);
|
|
|
|
|
wlr_drm_connector_cleanup(conn);
|
|
|
|
|
|
|
|
|
|
drmModeFreeCrtc(output->old_crtc);
|
|
|
|
|
wl_event_source_remove(output->retry_pageflip);
|
|
|
|
|
free(output);
|
|
|
|
|
drmModeFreeCrtc(conn->old_crtc);
|
|
|
|
|
wl_event_source_remove(conn->retry_pageflip);
|
|
|
|
|
free(conn);
|
|
|
|
|
|
|
|
|
|
list_del(drm->outputs, i);
|
|
|
|
|
}
|
|
|
|
@ -772,22 +774,22 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
|
|
|
|
|
|
|
|
|
|
static void page_flip_handler(int fd, unsigned seq,
|
|
|
|
|
unsigned tv_sec, unsigned tv_usec, void *user) {
|
|
|
|
|
struct wlr_drm_output *output = user;
|
|
|
|
|
struct wlr_drm_backend *drm = output->drm;
|
|
|
|
|
struct wlr_drm_connector *conn = user;
|
|
|
|
|
struct wlr_drm_backend *drm = conn->drm;
|
|
|
|
|
|
|
|
|
|
output->pageflip_pending = false;
|
|
|
|
|
if (output->state != WLR_DRM_OUTPUT_CONNECTED) {
|
|
|
|
|
conn->pageflip_pending = false;
|
|
|
|
|
if (conn->state != WLR_DRM_CONN_CONNECTED) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct wlr_drm_plane *plane = output->crtc->primary;
|
|
|
|
|
struct wlr_drm_plane *plane = conn->crtc->primary;
|
|
|
|
|
if (plane->surf.front) {
|
|
|
|
|
gbm_surface_release_buffer(plane->surf.gbm, plane->surf.front);
|
|
|
|
|
plane->surf.front = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (drm->session->active) {
|
|
|
|
|
wl_signal_emit(&output->output.events.frame, &output->output);
|
|
|
|
|
wl_signal_emit(&conn->output.events.frame, &conn->output);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -805,9 +807,9 @@ void wlr_drm_restore_outputs(struct wlr_drm_backend *drm) {
|
|
|
|
|
uint64_t to_close = (1 << drm->outputs->length) - 1;
|
|
|
|
|
|
|
|
|
|
for (size_t i = 0; i < drm->outputs->length; ++i) {
|
|
|
|
|
struct wlr_drm_output *output = drm->outputs->items[i];
|
|
|
|
|
if (output->state == WLR_DRM_OUTPUT_CONNECTED) {
|
|
|
|
|
output->state = WLR_DRM_OUTPUT_CLEANUP;
|
|
|
|
|
struct wlr_drm_connector *conn = drm->outputs->items[i];
|
|
|
|
|
if (conn->state == WLR_DRM_CONN_CONNECTED) {
|
|
|
|
|
conn->state = WLR_DRM_CONN_CLEANUP;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -816,8 +818,8 @@ void wlr_drm_restore_outputs(struct wlr_drm_backend *drm) {
|
|
|
|
|
while (to_close && time(NULL) < timeout) {
|
|
|
|
|
wlr_drm_event(drm->fd, 0, NULL);
|
|
|
|
|
for (size_t i = 0; i < drm->outputs->length; ++i) {
|
|
|
|
|
struct wlr_drm_output *output = drm->outputs->items[i];
|
|
|
|
|
if (output->state != WLR_DRM_OUTPUT_CLEANUP || !output->pageflip_pending) {
|
|
|
|
|
struct wlr_drm_connector *conn = drm->outputs->items[i];
|
|
|
|
|
if (conn->state != WLR_DRM_CONN_CLEANUP || !conn->pageflip_pending) {
|
|
|
|
|
to_close &= ~(1 << i);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
@ -828,29 +830,29 @@ void wlr_drm_restore_outputs(struct wlr_drm_backend *drm) {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (size_t i = 0; i < drm->outputs->length; ++i) {
|
|
|
|
|
struct wlr_drm_output *output = drm->outputs->items[i];
|
|
|
|
|
drmModeCrtc *crtc = output->old_crtc;
|
|
|
|
|
struct wlr_drm_connector *conn = drm->outputs->items[i];
|
|
|
|
|
drmModeCrtc *crtc = conn->old_crtc;
|
|
|
|
|
if (!crtc) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
drmModeSetCrtc(drm->fd, crtc->crtc_id, crtc->buffer_id, crtc->x, crtc->y,
|
|
|
|
|
&output->connector, 1, &crtc->mode);
|
|
|
|
|
&conn->id, 1, &crtc->mode);
|
|
|
|
|
drmModeFreeCrtc(crtc);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void wlr_drm_output_cleanup(struct wlr_drm_output *output) {
|
|
|
|
|
if (!output) {
|
|
|
|
|
void wlr_drm_connector_cleanup(struct wlr_drm_connector *conn) {
|
|
|
|
|
if (!conn) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct wlr_drm_backend *drm = output->drm;
|
|
|
|
|
struct wlr_drm_backend *drm = conn->drm;
|
|
|
|
|
|
|
|
|
|
switch (output->state) {
|
|
|
|
|
case WLR_DRM_OUTPUT_CONNECTED:
|
|
|
|
|
case WLR_DRM_OUTPUT_CLEANUP:;
|
|
|
|
|
struct wlr_drm_crtc *crtc = output->crtc;
|
|
|
|
|
switch (conn->state) {
|
|
|
|
|
case WLR_DRM_CONN_CONNECTED:
|
|
|
|
|
case WLR_DRM_CONN_CLEANUP:;
|
|
|
|
|
struct wlr_drm_crtc *crtc = conn->crtc;
|
|
|
|
|
for (int i = 0; i < 3; ++i) {
|
|
|
|
|
wlr_drm_surface_finish(&drm->renderer, &crtc->planes[i]->surf);
|
|
|
|
|
if (crtc->planes[i] && crtc->planes[i]->id == 0) {
|
|
|
|
@ -859,17 +861,17 @@ void wlr_drm_output_cleanup(struct wlr_drm_output *output) {
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
output->crtc = NULL;
|
|
|
|
|
output->possible_crtc = 0;
|
|
|
|
|
conn->crtc = NULL;
|
|
|
|
|
conn->possible_crtc = 0;
|
|
|
|
|
/* Fallthrough */
|
|
|
|
|
case WLR_DRM_OUTPUT_NEEDS_MODESET:
|
|
|
|
|
case WLR_DRM_CONN_NEEDS_MODESET:
|
|
|
|
|
wlr_log(L_INFO, "Emmiting destruction signal for '%s'",
|
|
|
|
|
output->output.name);
|
|
|
|
|
wl_signal_emit(&drm->backend.events.output_remove, &output->output);
|
|
|
|
|
conn->output.name);
|
|
|
|
|
wl_signal_emit(&drm->backend.events.output_remove, &conn->output);
|
|
|
|
|
break;
|
|
|
|
|
case WLR_DRM_OUTPUT_DISCONNECTED:
|
|
|
|
|
case WLR_DRM_CONN_DISCONNECTED:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
output->state = WLR_DRM_OUTPUT_DISCONNECTED;
|
|
|
|
|
conn->state = WLR_DRM_CONN_DISCONNECTED;
|
|
|
|
|
}
|
|
|
|
|