drm/bridge: ti-sn65dsi86: Split connector creation to a function
To prepare for making connector creation option, move connector creation out of ti_sn_bridge_attach to a separate function. No functional change intended. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210624000304.16281-7-laurent.pinchart+renesas@ideasonboard.com
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@ -636,6 +636,25 @@ static const struct drm_connector_funcs ti_sn_bridge_connector_funcs = {
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.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
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};
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static int ti_sn_bridge_connector_init(struct ti_sn65dsi86 *pdata)
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{
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int ret;
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ret = drm_connector_init(pdata->bridge.dev, &pdata->connector,
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&ti_sn_bridge_connector_funcs,
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DRM_MODE_CONNECTOR_eDP);
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if (ret) {
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DRM_ERROR("Failed to initialize connector with drm\n");
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return ret;
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}
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drm_connector_helper_add(&pdata->connector,
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&ti_sn_bridge_connector_helper_funcs);
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drm_connector_attach_encoder(&pdata->connector, pdata->bridge.encoder);
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return 0;
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}
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/*------------------------------------------------------------------------------
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* DRM Bridge
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*/
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@ -669,17 +688,9 @@ static int ti_sn_bridge_attach(struct drm_bridge *bridge,
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return ret;
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}
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ret = drm_connector_init(bridge->dev, &pdata->connector,
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&ti_sn_bridge_connector_funcs,
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DRM_MODE_CONNECTOR_eDP);
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if (ret) {
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DRM_ERROR("Failed to initialize connector with drm\n");
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ret = ti_sn_bridge_connector_init(pdata);
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if (ret < 0)
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goto err_conn_init;
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}
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drm_connector_helper_add(&pdata->connector,
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&ti_sn_bridge_connector_helper_funcs);
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drm_connector_attach_encoder(&pdata->connector, bridge->encoder);
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/*
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* TODO: ideally finding host resource and dsi dev registration needs
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