HSYNC_B
.hsync = HSYNC_B,
.hsync = HSYNC_B,
int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
pipeb->hsync = PSB_RVDC32(HSYNC_B);
PSB_WVDC32(pipeb->hsync, HSYNC_B);
.hsync = HSYNC_B,