1 files changed, 0 insertions, 57 deletions

diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index b572101c1d03..6178bdac3842 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -1202,63 +1202,6 @@ void hdmi_core_audio_infoframe_config(struct hdmi_ip_data *ip_data,
          */
 }
 
-int hdmi_config_audio_acr(struct hdmi_ip_data *ip_data,
-                                u32 sample_freq, u32 *n, u32 *cts)
-{
-        u32 r;
-        u32 deep_color = 0;
-        u32 pclk = ip_data->cfg.timings.pixel_clock;
-
-        if (n == NULL || cts == NULL)
-                return -EINVAL;
-        /*
-         * Obtain current deep color configuration. This needed
-         * to calculate the TMDS clock based on the pixel clock.
-         */
-        r = REG_GET(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, 1, 0);
-        switch (r) {
-        case 1: /* No deep color selected */
-                deep_color = 100;
-                break;
-        case 2: /* 10-bit deep color selected */
-                deep_color = 125;
-                break;
-        case 3: /* 12-bit deep color selected */
-                deep_color = 150;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        switch (sample_freq) {
-        case 32000:
-                if ((deep_color == 125) && ((pclk == 54054)
-                                || (pclk == 74250)))
-                        *n = 8192;
-                else
-                        *n = 4096;
-                break;
-        case 44100:
-                *n = 6272;
-                break;
-        case 48000:
-                if ((deep_color == 125) && ((pclk == 54054)
-                                || (pclk == 74250)))
-                        *n = 8192;
-                else
-                        *n = 6144;
-                break;
-        default:
-                *n = 0;
-                return -EINVAL;
-        }
-
-        /* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-        *cts = pclk * (*n / 128) * deep_color / (sample_freq / 10);
-
-        return 0;
-}
-
 int ti_hdmi_4xxx_wp_audio_enable(struct hdmi_ip_data *ip_data)
 {
         REG_FLD_MOD(hdmi_wp_base(ip_data),