ALSA: virtuoso: fix WM8766 register writes with MSB

[pandora-kernel.git] / sound / pci / oxygen / xonar_wm87x6.c

diff --git a/sound/pci/oxygen/xonar_wm87x6.c b/sound/pci/oxygen/xonar_wm87x6.c
index b82c1cf..4346006 100644 (file)
--- a/sound/pci/oxygen/xonar_wm87x6.c
+++ b/sound/pci/oxygen/xonar_wm87x6.c
@@ -97,8 +97,12 @@ static void wm8766_write(struct oxygen *chip,
                         (0 << OXYGEN_SPI_CODEC_SHIFT) |
                         OXYGEN_SPI_CEN_LATCH_CLOCK_LO,
                         (reg << 9) | value);
-       if (reg < ARRAY_SIZE(data->wm8766_regs))
+       if (reg < ARRAY_SIZE(data->wm8766_regs)) {
+               if ((reg >= WM8766_LDA1 && reg <= WM8766_RDA1) ||
+                   (reg >= WM8766_LDA2 && reg <= WM8766_MASTDA))
+                       value &= ~WM8766_UPDATE;
                data->wm8766_regs[reg] = value;
+       }
 }
 
 static void wm8766_write_cached(struct oxygen *chip,
@@ -107,12 +111,8 @@ static void wm8766_write_cached(struct oxygen *chip,
        struct xonar_wm87x6 *data = chip->model_data;
 
        if (reg >= ARRAY_SIZE(data->wm8766_regs) ||
-           value != data->wm8766_regs[reg]) {
-               if ((reg >= WM8766_LDA1 && reg <= WM8766_RDA1) ||
-                   (reg >= WM8766_LDA2 && reg <= WM8766_MASTDA))
-                       value &= ~WM8766_UPDATE;
+           value != data->wm8766_regs[reg])
                wm8766_write(chip, reg, value);
-       }
 }
 
 static void wm8776_registers_init(struct oxygen *chip)