[alsa-devel] [PATCH v1 5/5] ALSA: fm801: restore TEA575x state on resume

The suspend / resume cycle resets the settings of the FM tuner. Restore frequency settings on resume.

Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com --- sound/pci/fm801.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index e3add48..bade9b9 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1427,6 +1427,11 @@ static int snd_fm801_resume(struct device *dev) for (i = 0; i < ARRAY_SIZE(saved_regs); i++) fm801_iowrite16(chip, saved_regs[i], chip->saved_regs[i]);

+#ifdef CONFIG_SND_FM801_TEA575X_BOOL + if (!(chip->tea575x_tuner & TUNER_DISABLED)) + snd_tea575x_set_freq(&chip->tea); +#endif + snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; }