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radeon: workaround failure to parse some rs48x edid

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Dave Airlie 2008-11-03 09:26:32 +10:00
parent d275f99c9a
commit a8f07db596
1 changed files with 6 additions and 2 deletions
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8
linux-core/radeon_connectors.c
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@ -87,19 +87,23 @@ static int radeon_lvds_get_modes(struct drm_connector *connector)
if (radeon_connector->ddc_bus) {
radeon_i2c_do_lock(radeon_connector, 1);
edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
edid = drm_get_edid(connector, &radeon_connector->ddc_bus->adapter);
radeon_i2c_do_lock(radeon_connector, 0);
if (edid) {
drm_mode_connector_update_edid_property(&radeon_connector->base, edid);
ret = drm_add_edid_modes(&radeon_connector->base, edid);
kfree(edid);
if (ret == 0)
goto native;
return ret;
}
}
native:
encoder = radeon_best_single_encoder(connector);
if (!encoder)
return connector_status_disconnected;
return 0;
/* we have no EDID modes */
mode = radeon_fp_native_mode(encoder);
if (mode) {