tegra3-common: Enable legacy audio blob support

Change-Id: I0bd927470172cec62cb8ada722870acdd1dfd0d4
tegra3-common: Enable legacy EGL support

Change-Id: I2393b284dce3a238cef0861e4bf8d2aea2f25424
tegra3-common: Some proprietary blobs require VECTORIMPL_SYMBOLS

Change-Id: I5b7400cb78eddedc1ddb8153f1d4b13b6edbb66b