When putting the card into suspended mode, just disable the audio output. There is no need to do more actions, since PCI slot will be already disabled (AFAIK). When resume, we need to restore erased registers of CS4245 from the memory. When cleanup, just do the same as in suspend.
Signed-off-by: Roman Volkov v1ron@mail.ru --- sound/pci/oxygen/xonar_dg.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c index 953ef09..80fc099 100644 --- a/sound/pci/oxygen/xonar_dg.c +++ b/sound/pci/oxygen/xonar_dg.c @@ -197,20 +197,21 @@ void dg_init(struct oxygen *chip) GPIO_HP_REAR | GPIO_INPUT_ROUTE); }
-static void dg_cleanup(struct oxygen *chip) +void dg_suspend(struct oxygen *chip) { oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); }
-static void dg_suspend(struct oxygen *chip) +void dg_resume(struct oxygen *chip) { - dg_cleanup(chip); + cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW); + msleep(2500); + oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); }
-static void dg_resume(struct oxygen *chip) +void dg_cleanup(struct oxygen *chip) { - /*cs4245_registers_init(chip);*/ - dg_output_enable(chip); + dg_suspend(chip); }
void set_cs4245_dac_params(struct oxygen *chip,