OMAPDSS: Take pixelclock unit change into account in hdmi_compute_acr()

Pixelclock unit change from kHz to Hz should be taken into account
in CTS value calculations in hdmi_compute_acr().

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/dss/hdmi_common.c b/drivers/video/omap2/dss/hdmi_common.c
index b11afac8e068033a1248282899c63e76c0406326..0b12a3f62fe1802492b615bb9f2bda02c4bf4de5 100644 (file)
--- a/drivers/video/omap2/dss/hdmi_common.c
+++ b/drivers/video/omap2/dss/hdmi_common.c
@@ -347,17 +347,17 @@ int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
        case 96000:
        case 192000:
                if (deep_color == 125)
-                       if (pclk == 27027 || pclk == 74250)
+                       if (pclk == 27027000 || pclk == 74250000)
                                deep_color_correct = true;
                if (deep_color == 150)
-                       if (pclk == 27027)
+                       if (pclk == 27027000)
                                deep_color_correct = true;
                break;
        case 44100:
        case 88200:
        case 176400:
                if (deep_color == 125)
-                       if (pclk == 27027)
+                       if (pclk == 27027000)
                                deep_color_correct = true;
                break;
        default:
@@ -418,7 +418,7 @@ int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
                }
        }
        /* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-       *cts = pclk * (*n / 128) * deep_color / (sample_freq / 10);
+       *cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10);
 
        return 0;
 }