gralloc: Set default value for implementation defined formats

For implementation defined formats which go via HWC, set the
default value to RGBA8888

Change-Id: I6a45c69260b54f0b78c480f54b07a4de161b4cc5
1 file changed
tree: 4c624f7f1e66b22c7342fcc61c3aaac46307f832
  1. Android.mk
  2. msm8960/
  3. msm8974/
  4. msm8x26/