backend/drm: remove wlr_drm_crtc_state.mode
Replace it with drm_connector_state_mode, which computes the mode from the wlr_output_state to be applied.
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dfea0ff31d
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31082a0554
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@ -62,7 +62,9 @@ static bool create_mode_blob(struct wlr_drm_backend *drm,
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return true;
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}
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if (drmModeCreatePropertyBlob(drm->fd, &conn->crtc->pending.mode->drm_mode,
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drmModeModeInfo mode = {0};
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drm_connector_state_mode(conn, state, &mode);
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if (drmModeCreatePropertyBlob(drm->fd, &mode,
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sizeof(drmModeModeInfo), blob_id)) {
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wlr_log_errno(WLR_ERROR, "Unable to create mode property blob");
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return false;
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@ -333,13 +333,11 @@ static bool drm_crtc_commit(struct wlr_drm_connector *conn,
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struct wlr_drm_crtc *crtc = conn->crtc;
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bool ok = drm->iface->crtc_commit(drm, conn, state, flags);
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if (ok && !(flags & DRM_MODE_ATOMIC_TEST_ONLY)) {
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memcpy(&crtc->current, &crtc->pending, sizeof(struct wlr_drm_crtc_state));
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drm_plane_set_committed(crtc->primary);
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if (crtc->cursor != NULL) {
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drm_plane_set_committed(crtc->cursor);
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}
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} else {
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memcpy(&crtc->pending, &crtc->current, sizeof(struct wlr_drm_crtc_state));
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drm_fb_clear(&crtc->primary->pending_fb);
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if (crtc->cursor != NULL) {
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drm_fb_clear(&crtc->cursor->pending_fb);
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@ -438,10 +436,7 @@ static struct wlr_output_mode *drm_connector_get_pending_mode(
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return output->pending.mode;
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case WLR_OUTPUT_STATE_MODE_CUSTOM:;
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drmModeModeInfo mode = {0};
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generate_cvt_mode(&mode, output->pending.custom_mode.width,
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output->pending.custom_mode.height,
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(float)output->pending.custom_mode.refresh / 1000, false, false);
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mode.type = DRM_MODE_TYPE_USERDEF;
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drm_connector_state_mode(conn, &output->pending, &mode);
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return wlr_drm_connector_add_mode(output, &mode);
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}
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abort();
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@ -680,8 +675,6 @@ static bool drm_connector_init_renderer(struct wlr_drm_connector *conn,
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}
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struct wlr_drm_plane *plane = crtc->primary;
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crtc->pending.mode = mode;
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int width = mode->wlr_mode.width;
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int height = mode->wlr_mode.height;
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uint32_t format = DRM_FORMAT_ARGB8888;
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@ -702,8 +695,6 @@ static bool drm_connector_init_renderer(struct wlr_drm_connector *conn,
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"retrying without modifiers");
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modifiers = false;
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crtc->pending.mode = mode;
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if (!drm_plane_init_surface(plane, drm, width, height, format,
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modifiers)) {
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return false;
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@ -1047,6 +1038,31 @@ bool drm_connector_state_active(struct wlr_drm_connector *conn,
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return conn->output.enabled;
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}
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void drm_connector_state_mode(struct wlr_drm_connector *conn,
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const struct wlr_output_state *state, drmModeModeInfo *out) {
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assert(drm_connector_state_active(conn, state));
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struct wlr_output_mode *wlr_mode = conn->output.current_mode;
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if (state->committed & WLR_OUTPUT_STATE_MODE) {
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switch (state->mode_type) {
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case WLR_OUTPUT_STATE_MODE_FIXED:
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wlr_mode = state->mode;
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break;
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case WLR_OUTPUT_STATE_MODE_CUSTOM:;
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drmModeModeInfo mode = {0};
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generate_cvt_mode(&mode, state->custom_mode.width,
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state->custom_mode.height,
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(float)state->custom_mode.refresh / 1000, false, false);
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mode.type = DRM_MODE_TYPE_USERDEF;
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memcpy(out, &mode, sizeof(drmModeModeInfo));
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return;
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}
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}
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struct wlr_drm_mode *mode = (struct wlr_drm_mode *)wlr_mode;
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memcpy(out, &mode->drm_mode, sizeof(drmModeModeInfo));
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}
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static const int32_t subpixel_map[] = {
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[DRM_MODE_SUBPIXEL_UNKNOWN] = WL_OUTPUT_SUBPIXEL_UNKNOWN,
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[DRM_MODE_SUBPIXEL_HORIZONTAL_RGB] = WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB,
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@ -32,10 +32,12 @@ static bool legacy_crtc_commit(struct wlr_drm_backend *drm,
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uint32_t *conns = NULL;
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size_t conns_len = 0;
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drmModeModeInfo *mode = NULL;
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drmModeModeInfo mode_info = {0};
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if (active) {
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conns = &conn->id;
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conns_len = 1;
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mode = &crtc->pending.mode->drm_mode;
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drm_connector_state_mode(conn, state, &mode_info);
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mode = &mode_info;
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}
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uint32_t dpms = active ? DRM_MODE_DPMS_ON : DRM_MODE_DPMS_OFF;
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@ -41,15 +41,9 @@ struct wlr_drm_plane {
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union wlr_drm_plane_props props;
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};
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struct wlr_drm_crtc_state {
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struct wlr_drm_mode *mode;
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};
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struct wlr_drm_crtc {
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uint32_t id;
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struct wlr_drm_crtc_state pending, current;
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// Atomic modesetting only
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uint32_t mode_id;
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uint32_t gamma_lut;
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@ -161,6 +155,8 @@ struct wlr_drm_fb *plane_get_next_fb(struct wlr_drm_plane *plane);
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bool drm_connector_state_is_modeset(const struct wlr_output_state *state);
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bool drm_connector_state_active(struct wlr_drm_connector *conn,
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const struct wlr_output_state *state);
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void drm_connector_state_mode(struct wlr_drm_connector *conn,
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const struct wlr_output_state *state, drmModeModeInfo *mode);
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#define wlr_drm_conn_log(conn, verb, fmt, ...) \
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wlr_log(verb, "connector %s: " fmt, conn->name, ##__VA_ARGS__)
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