diff options
author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
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committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
commit | 5add703f6acad1c63f8a532b6de56e50d548e904 (patch) | |
tree | be39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /drivers/i2c/busses/i2c-cadence.c | |
parent | 71cdfa8cad300caa7afcbba09776bbc8dcfa9e39 (diff) | |
parent | 39cd87c4eb2b893354f3b850f916353f2658ae6f (diff) |
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/i2c/busses/i2c-cadence.c')
-rw-r--r-- | drivers/i2c/busses/i2c-cadence.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index de3f58b60dce..4bb7d6756947 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -1176,6 +1176,18 @@ static int __maybe_unused cdns_i2c_runtime_suspend(struct device *dev) return 0; } +static int __maybe_unused cdns_i2c_suspend(struct device *dev) +{ + struct cdns_i2c *xi2c = dev_get_drvdata(dev); + + i2c_mark_adapter_suspended(&xi2c->adap); + + if (!pm_runtime_status_suspended(dev)) + return cdns_i2c_runtime_suspend(dev); + + return 0; +} + /** * cdns_i2c_init - Controller initialisation * @id: Device private data structure @@ -1219,7 +1231,28 @@ static int __maybe_unused cdns_i2c_runtime_resume(struct device *dev) return 0; } +static int __maybe_unused cdns_i2c_resume(struct device *dev) +{ + struct cdns_i2c *xi2c = dev_get_drvdata(dev); + int err; + + err = cdns_i2c_runtime_resume(dev); + if (err) + return err; + + if (pm_runtime_status_suspended(dev)) { + err = cdns_i2c_runtime_suspend(dev); + if (err) + return err; + } + + i2c_mark_adapter_resumed(&xi2c->adap); + + return 0; +} + static const struct dev_pm_ops cdns_i2c_dev_pm_ops = { + SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(cdns_i2c_suspend, cdns_i2c_resume) SET_RUNTIME_PM_OPS(cdns_i2c_runtime_suspend, cdns_i2c_runtime_resume, NULL) }; |