byteswap
u16 byteswap:2;
#define CCP_PT_BYTESWAP(p) ((p)->pt.byteswap)
__u32 ctl, pitch, byteswap, scr;
byteswap = 0x000;
byteswap = 0x100;
byteswap = 0x200;
byteswap = 0x300;
scr = 0x059d | byteswap;
scr = 0x150dd | byteswap;
unsigned byteswap; /* Data is little-endian if 1 */
out_le32(&chip->awacs->byteswap, chip->format == SNDRV_PCM_FORMAT_S16_LE ? 1 : 0);
out_le32(&chip->awacs->byteswap, 0);