Lines Matching refs:rfs
60 unsigned rfs, bfs; member
201 u32 rfs = (readl(i2s->addr + I2SMOD) >> 3) & 0x3; in get_rfs() local
203 switch (rfs) { in get_rfs()
212 static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs) in set_rfs() argument
218 switch (rfs) { in set_rfs()
395 int clk_id, unsigned int rfs, int dir) in i2s_set_sysclk() argument
405 rfs = 0; in i2s_set_sysclk()
407 if ((rfs && other->rfs && (other->rfs != rfs)) || in i2s_set_sysclk()
423 i2s->rfs = rfs; in i2s_set_sysclk()
692 i2s->rfs = 0; in i2s_shutdown()
706 unsigned rfs, bfs, blc; in config_setup() local
720 rfs = i2s->rfs; in config_setup()
722 if (!rfs && other) in config_setup()
723 rfs = other->rfs; in config_setup()
725 if ((rfs == 256 || rfs == 512) && (blc == 24)) { in config_setup()
727 "%d-RFS not supported for 24-blc\n", rfs); in config_setup()
731 if (!rfs) { in config_setup()
733 rfs = 256; in config_setup()
735 rfs = 384; in config_setup()
739 if (any_active(i2s) && (get_rfs(i2s) != rfs || get_bfs(i2s) != bfs)) { in config_setup()
750 set_rfs(i2s, rfs); in config_setup()
753 psr = i2s->rclk_srcrate / i2s->frmclk / rfs; in config_setup()
757 i2s->rclk_srcrate, psr, rfs, bfs); in config_setup()
918 i2s->rfs = 0; in samsung_i2s_dai_probe()