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    Subject[043/126] ASoC: wm8903: Fix the bypass to HP/LINEOUT when no DAC or ADC is running
    3.6.11.3 stable review patch.
    If anyone has any objections, please let me know.

    ------------------

    From: Alban Bedel <alban.bedel@avionic-design.de>

    [ Upstream commit f1ca493b0b5e8f42d3b2dc8877860db2983f47b6 ]

    The Charge Pump needs the DSP clock to work properly, without it the
    bypass to HP/LINEOUT is not working properly. This requirement is not
    mentioned in the datasheet but has been confirmed by Mark Brown from
    Wolfson.

    Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de>
    Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
    ---
    sound/soc/codecs/wm8903.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
    index 73f1c8d..3dfc582 100644
    --- a/sound/soc/codecs/wm8903.c
    +++ b/sound/soc/codecs/wm8903.c
    @@ -1083,6 +1083,8 @@ static const struct snd_soc_dapm_route wm8903_intercon[] = {
    { "ROP", NULL, "Right Speaker PGA" },
    { "RON", NULL, "Right Speaker PGA" },

    + { "Charge Pump", NULL, "CLK_DSP" },
    +
    { "Left Headphone Output PGA", NULL, "Charge Pump" },
    { "Right Headphone Output PGA", NULL, "Charge Pump" },
    { "Left Line Output PGA", NULL, "Charge Pump" },
    --
    1.7.10.4



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