hdmi_compute_acr
int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
hdmi_compute_acr(pclk, fs_nr, &n, &cts);
hdmi_compute_acr(pclk, fs_nr, &n, &cts);
int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
hdmi_compute_acr(pclk, fs_nr, &n, &cts);
hdmi_compute_acr(pclk, fs_nr, &n, &cts);