ASoC: Intel: bytcr-rt5640: fix settings in internal clock mode

[ Upstream commit 60448b077ed93d227e6c117a9e87db76ff0c1911 ]

Frequency value of zero did not make sense, use same 24.576MHz
setting and only change the clock source in idle mode

Suggested-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index d5873ee..bd19fad 100644 (file)
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -142,7 +142,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
                 * for Jack detection and button press
                 */
                ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
-                                            0,
+                                            48000 * 512,
                                             SND_SOC_CLOCK_IN);
                if (!ret) {
                        if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk)