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    ASoC: dapm: Use SND_SOC_DAPM_INIT_REG_VAL in SND_SOC_DAPM_MUX · faf6615b
    Stephen Warren 提交于
    SND_SOC_DAPM_MUX() doesn't currently initialize the .mask field. This
    results in the mux never affecting HW, since no bits are ever set or
    cleared. Fix SND_SOC_DAPM_MUX() to use SND_SOC_DAPM_INIT_REG_VAL() to
    set up the reg, shift, on_val, and off_val fields like almost all other
    SND_SOC_xxx() macros. It looks like this was a "typo" in the fixed
    commit linked below.
    
    This makes the speakers on the Toshiba AC100 (PAZ00) laptop work again.
    
    Fixes: de9ba98b ("ASoC: dapm: Make widget power register settings more flexible")
    Signed-off-by: NStephen Warren <swarren@nvidia.com>
    Signed-off-by: NMark Brown <broonie@linaro.org>
    Cc: <stable@vger.kernel.org> # v3.12+
    faf6615b
soc-dapm.h 26.6 KB