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backend/drm: de-duplicate wlr_drm_mode creation
Introduce a function to convert a drmModeModeInfo into a new wlr_drm_mode.
This commit is contained in:
parent
0556aa0c59
commit
800ea7d52d
1 changed files with 25 additions and 21 deletions
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@ -750,6 +750,23 @@ static bool drm_connector_set_mode(struct wlr_drm_connector *conn,
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return true;
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return true;
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}
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}
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static struct wlr_drm_mode *drm_mode_create(const drmModeModeInfo *modeinfo) {
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struct wlr_drm_mode *mode = calloc(1, sizeof(*mode));
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if (!mode) {
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return NULL;
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}
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mode->drm_mode = *modeinfo;
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mode->wlr_mode.width = mode->drm_mode.hdisplay;
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mode->wlr_mode.height = mode->drm_mode.vdisplay;
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mode->wlr_mode.refresh = calculate_refresh_rate(modeinfo);
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if (modeinfo->type & DRM_MODE_TYPE_PREFERRED) {
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mode->wlr_mode.preferred = true;
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}
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return mode;
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}
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struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output,
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struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output,
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const drmModeModeInfo *modeinfo) {
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const drmModeModeInfo *modeinfo) {
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struct wlr_drm_connector *conn = get_drm_connector_from_output(output);
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struct wlr_drm_connector *conn = get_drm_connector_from_output(output);
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@ -766,21 +783,17 @@ struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output,
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}
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}
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}
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}
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struct wlr_drm_mode *mode = calloc(1, sizeof(*mode));
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struct wlr_drm_mode *mode = drm_mode_create(modeinfo);
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if (!mode) {
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if (!mode) {
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return NULL;
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return NULL;
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}
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}
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memcpy(&mode->drm_mode, modeinfo, sizeof(*modeinfo));
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mode->wlr_mode.width = mode->drm_mode.hdisplay;
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wl_list_insert(&conn->output.modes, &mode->wlr_mode.link);
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mode->wlr_mode.height = mode->drm_mode.vdisplay;
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mode->wlr_mode.refresh = calculate_refresh_rate(modeinfo);
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wlr_drm_conn_log(conn, WLR_INFO, "Registered custom mode "
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wlr_drm_conn_log(conn, WLR_INFO, "Registered custom mode "
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"%"PRId32"x%"PRId32"@%"PRId32,
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"%"PRId32"x%"PRId32"@%"PRId32,
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mode->wlr_mode.width, mode->wlr_mode.height,
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mode->wlr_mode.width, mode->wlr_mode.height,
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mode->wlr_mode.refresh);
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mode->wlr_mode.refresh);
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wl_list_insert(&conn->output.modes, &mode->wlr_mode.link);
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return &mode->wlr_mode;
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return &mode->wlr_mode;
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}
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}
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@ -1362,25 +1375,16 @@ void scan_drm_connectors(struct wlr_drm_backend *drm,
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wlr_log(WLR_INFO, "Detected modes:");
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wlr_log(WLR_INFO, "Detected modes:");
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for (int i = 0; i < drm_conn->count_modes; ++i) {
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for (int i = 0; i < drm_conn->count_modes; ++i) {
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struct wlr_drm_mode *mode = calloc(1, sizeof(*mode));
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if (drm_conn->modes[i].flags & DRM_MODE_FLAG_INTERLACE) {
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continue;
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}
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struct wlr_drm_mode *mode = drm_mode_create(&drm_conn->modes[i]);
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if (!mode) {
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if (!mode) {
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wlr_log_errno(WLR_ERROR, "Allocation failed");
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wlr_log_errno(WLR_ERROR, "Allocation failed");
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continue;
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continue;
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}
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}
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if (drm_conn->modes[i].flags & DRM_MODE_FLAG_INTERLACE) {
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free(mode);
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continue;
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}
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mode->drm_mode = drm_conn->modes[i];
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mode->wlr_mode.width = mode->drm_mode.hdisplay;
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mode->wlr_mode.height = mode->drm_mode.vdisplay;
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mode->wlr_mode.refresh = calculate_refresh_rate(&mode->drm_mode);
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if (mode->drm_mode.type & DRM_MODE_TYPE_PREFERRED) {
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mode->wlr_mode.preferred = true;
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}
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// If this is the current mode set on the conn's crtc,
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// If this is the current mode set on the conn's crtc,
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// then set it as the conn's output current mode.
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// then set it as the conn's output current mode.
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if (current_modeinfo != NULL && memcmp(&mode->drm_mode,
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if (current_modeinfo != NULL && memcmp(&mode->drm_mode,
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