Change Details

``` # kldload snd_dummy pcm0: <Dummy Audio Device> # sysctl hw.snd.feeder_format_conv_test=1 hw.snd.feeder_format_conv_test: 0 read_norm(0x00000040): in=0x00000011, out=0x00000011 read_shift(0x00000040): in=0x00000011, out=0x11000000 write_norm(0x00000040): in=0x00000011, out=0x00000011 write_shift(0x00000040): in=0x11000000, out=0x00000011 read_norm(0x00000008): in=0x00000011, out=0x00000091 read_shift(0x00000008): in=0x00000011, out=0x91000000 write_norm(0x00000008): in=0x00000011, out=0x00000091 write_shift(0x00000008): in=0x11000000, out=0x00000091 read_norm(0x00000010): in=0x00002211, out=0x00002211 read_shift(0x00000010): in=0x00002211, out=0x22110000 write_norm(0x00000010): in=0x00002211, out=0x00002211 write_shift(0x00000010): in=0x22110000, out=0x00002211 read_norm(0x00000020): in=0x00002211, out=0x00001122 read_shift(0x00000020): in=0x00002211, out=0x11220000 write_norm(0x00000020): in=0x00002211, out=0x00001122 write_shift(0x00000020): in=0x22110000, out=0x00001122 read_norm(0x00000080): in=0x00002211, out=0x0000a211 read_shift(0x00000080): in=0x00002211, out=0xa2110000 write_norm(0x00000080): in=0x00002211, out=0x0000a211 write_shift(0x00000080): in=0x22110000, out=0x0000a211 read_norm(0x00000100): in=0x00002211, out=0x00009122 read_shift(0x00000100): in=0x00002211, out=0x91220000 write_norm(0x00000100): in=0x00002211, out=0x000011a2 write_shift(0x00000100): in=0x22110000, out=0x000011a2 read_norm(0x00010000): in=0x00332211, out=0x00332211 read_shift(0x00010000): in=0x00332211, out=0x33221100 write_norm(0x00010000): in=0x00332211, out=0x00332211 write_shift(0x00010000): in=0x33221100, out=0x00332211 read_norm(0x00020000): in=0x00332211, out=0x00112233 read_shift(0x00020000): in=0x00332211, out=0x11223300 write_norm(0x00020000): in=0x00332211, out=0x00112233 write_shift(0x00020000): in=0x33221100, out=0x00112233 read_norm(0x00040000): in=0x00332211, out=0x00b32211 read_shift(0x00040000): in=0x00332211, out=0xb3221100 write_norm(0x00040000): in=0x00332211, out=0x00b32211 write_shift(0x00040000): in=0x33221100, out=0x00b32211 read_norm(0x00080000): in=0x00332211, out=0x00912233 read_shift(0x00080000): in=0x00332211, out=0x91223300 write_norm(0x00080000): in=0x00332211, out=0x001122b3 write_shift(0x00080000): in=0x33221100, out=0x001122b3 read_norm(0x00001000): in=0x44332211, out=0x44332211 read_shift(0x00001000): in=0x44332211, out=0x44332211 write_norm(0x00001000): in=0x44332211, out=0x44332211 write_shift(0x00001000): in=0x44332211, out=0x44332211 read_norm(0x00002000): in=0x44332211, out=0x11223344 read_shift(0x00002000): in=0x44332211, out=0x11223344 write_norm(0x00002000): in=0x44332211, out=0x11223344 write_shift(0x00002000): in=0x44332211, out=0x11223344 read_norm(0x00004000): in=0x44332211, out=0xc4332211 read_shift(0x00004000): in=0x44332211, out=0xc4332211 write_norm(0x00004000): in=0x44332211, out=0xc4332211 write_shift(0x00004000): in=0x44332211, out=0xc4332211 read_norm(0x00008000): in=0x44332211, out=0x91223344 read_shift(0x00008000): in=0x44332211, out=0x91223344 write_norm(0x00008000): in=0x44332211, out=0x112233c4 write_shift(0x00008000): in=0x44332211, out=0x112233c4 -> 0 ```