ASoC: Correct left/right swap in wm_hubs DC offset correction

[deliverable/linux.git] / sound / soc / codecs / wm_hubs.c

diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 4ebc131b7f3663ff1265a6283f6c2f6b05c29262..2d6c88b68a14b36f8efff3085511082aa2accd6f 100644 (file)
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -133,9 +133,9 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                break;
        case 1:
                reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
-               reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+               reg_r = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
                        >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
-               reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+               reg_l = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
                break;
        default:
                WARN(1, "Unknown DCS readback method\n");
@@ -149,13 +149,13 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
                        hubs->dcs_codes);
 
-               /* HPOUT1L */
-               offset = reg_l;
+               /* HPOUT1R */
+               offset = reg_r;
                offset += hubs->dcs_codes;
                dcs_cfg = (u8)offset << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
 
-               /* HPOUT1R */
-               offset = reg_r;
+               /* HPOUT1L */
+               offset = reg_l;
                offset += hubs->dcs_codes;
                dcs_cfg |= (u8)offset;
 
@@ -167,8 +167,8 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                                  WM8993_DCS_TRIG_DAC_WR_0 |
                                  WM8993_DCS_TRIG_DAC_WR_1);
        } else {
-               dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
-               dcs_cfg |= reg_r;
+               dcs_cfg = reg_r << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+               dcs_cfg |= reg_l;
        }
 
        /* Save the callibrated offset if we're in class W mode and