Merge branch 'sched/urgent' into sched/core, to pick up pending v6.7 fixes for the v6.8 merge window

This fix didn't make it upstream in time, pick it up
for the v6.8 merge window.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 51 insertions, 5 deletions

diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c
index b68853e42fd1..44c221745c3b 100644
--- a/sound/soc/codecs/cs35l45.c
+++ b/sound/soc/codecs/cs35l45.c
@@ -947,6 +947,8 @@ static int cs35l45_enter_hibernate(struct cs35l45_private *cs35l45)
 
 	cs35l45_setup_hibernate(cs35l45);
 
+	regmap_set_bits(cs35l45->regmap, CS35L45_IRQ1_MASK_2, CS35L45_DSP_VIRT2_MBOX_MASK);
+
 	// Don't wait for ACK since bus activity would wake the device
 	regmap_write(cs35l45->regmap, CS35L45_DSP_VIRT1_MBOX_1, CSPL_MBOX_CMD_HIBERNATE);
 
@@ -967,6 +969,8 @@ static int cs35l45_exit_hibernate(struct cs35l45_private *cs35l45)
 					  CSPL_MBOX_CMD_OUT_OF_HIBERNATE);
 			if (!ret) {
 				dev_dbg(cs35l45->dev, "Wake success at cycle: %d\n", j);
+				regmap_clear_bits(cs35l45->regmap, CS35L45_IRQ1_MASK_2,
+						 CS35L45_DSP_VIRT2_MBOX_MASK);
 				return 0;
 			}
 			usleep_range(100, 200);
@@ -982,7 +986,7 @@ static int cs35l45_exit_hibernate(struct cs35l45_private *cs35l45)
 	return -ETIMEDOUT;
 }
 
-static int __maybe_unused cs35l45_runtime_suspend(struct device *dev)
+static int cs35l45_runtime_suspend(struct device *dev)
 {
 	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
 
@@ -999,7 +1003,7 @@ static int __maybe_unused cs35l45_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused cs35l45_runtime_resume(struct device *dev)
+static int cs35l45_runtime_resume(struct device *dev)
 {
 	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
 	int ret;
@@ -1026,6 +1030,46 @@ static int __maybe_unused cs35l45_runtime_resume(struct device *dev)
 	return ret;
 }
 
+static int cs35l45_sys_suspend(struct device *dev)
+{
+	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
+
+	dev_dbg(cs35l45->dev, "System suspend, disabling IRQ\n");
+	disable_irq(cs35l45->irq);
+
+	return 0;
+}
+
+static int cs35l45_sys_suspend_noirq(struct device *dev)
+{
+	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
+
+	dev_dbg(cs35l45->dev, "Late system suspend, reenabling IRQ\n");
+	enable_irq(cs35l45->irq);
+
+	return 0;
+}
+
+static int cs35l45_sys_resume_noirq(struct device *dev)
+{
+	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
+
+	dev_dbg(cs35l45->dev, "Early system resume, disabling IRQ\n");
+	disable_irq(cs35l45->irq);
+
+	return 0;
+}
+
+static int cs35l45_sys_resume(struct device *dev)
+{
+	struct cs35l45_private *cs35l45 = dev_get_drvdata(dev);
+
+	dev_dbg(cs35l45->dev, "System resume, reenabling IRQ\n");
+	enable_irq(cs35l45->irq);
+
+	return 0;
+}
+
 static int cs35l45_apply_property_config(struct cs35l45_private *cs35l45)
 {
 	struct device_node *node = cs35l45->dev->of_node;
@@ -1466,10 +1510,12 @@ void cs35l45_remove(struct cs35l45_private *cs35l45)
 }
 EXPORT_SYMBOL_NS_GPL(cs35l45_remove, SND_SOC_CS35L45);
 
-const struct dev_pm_ops cs35l45_pm_ops = {
-	SET_RUNTIME_PM_OPS(cs35l45_runtime_suspend, cs35l45_runtime_resume, NULL)
+EXPORT_GPL_DEV_PM_OPS(cs35l45_pm_ops) = {
+	RUNTIME_PM_OPS(cs35l45_runtime_suspend, cs35l45_runtime_resume, NULL)
+
+	SYSTEM_SLEEP_PM_OPS(cs35l45_sys_suspend, cs35l45_sys_resume)
+	NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l45_sys_suspend_noirq, cs35l45_sys_resume_noirq)
 };
-EXPORT_SYMBOL_NS_GPL(cs35l45_pm_ops, SND_SOC_CS35L45);
 
 MODULE_DESCRIPTION("ASoC CS35L45 driver");
 MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman@cirrus.com>");