diff options
Diffstat (limited to 'drivers/soundwire/amd_manager.c')
| -rw-r--r-- | drivers/soundwire/amd_manager.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 0d01849c3586..a325ce52c396 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -187,7 +187,7 @@ static u64 amd_sdw_send_cmd_get_resp(struct amd_sdw_manager *amd_manager, u32 lo if (sts & AMD_SDW_IMM_RES_VALID) { dev_err(amd_manager->dev, "SDW%x manager is in bad state\n", amd_manager->instance); - writel(0x00, amd_manager->mmio + ACP_SW_IMM_CMD_STS); + writel(AMD_SDW_IMM_RES_VALID, amd_manager->mmio + ACP_SW_IMM_CMD_STS); } writel(upper_data, amd_manager->mmio + ACP_SW_IMM_CMD_UPPER_WORD); writel(lower_data, amd_manager->mmio + ACP_SW_IMM_CMD_LOWER_QWORD); @@ -972,6 +972,7 @@ static void amd_sdw_manager_remove(struct platform_device *pdev) int ret; pm_runtime_disable(&pdev->dev); + cancel_work_sync(&amd_manager->amd_sdw_work); amd_disable_sdw_interrupts(amd_manager); sdw_bus_master_delete(&amd_manager->bus); ret = amd_disable_sdw_manager(amd_manager); @@ -1076,10 +1077,10 @@ static int __maybe_unused amd_pm_prepare(struct device *dev) * device is not in runtime suspend state, observed that device alerts are missing * without pm_prepare on AMD platforms in clockstop mode0. */ - if (amd_manager->power_mode_mask & AMD_SDW_CLK_STOP_MODE) { - ret = pm_request_resume(dev); + if (amd_manager->power_mode_mask) { + ret = pm_runtime_resume(dev); if (ret < 0) { - dev_err(bus->dev, "pm_request_resume failed: %d\n", ret); + dev_err(bus->dev, "pm_runtime_resume failed: %d\n", ret); return 0; } } @@ -1107,9 +1108,12 @@ static int __maybe_unused amd_suspend(struct device *dev) } if (amd_manager->power_mode_mask & AMD_SDW_CLK_STOP_MODE) { + cancel_work_sync(&amd_manager->amd_sdw_work); amd_sdw_wake_enable(amd_manager, false); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + cancel_work_sync(&amd_manager->amd_sdw_work); + amd_sdw_wake_enable(amd_manager, false); /* * As per hardware programming sequence on AMD platforms, * clock stop should be invoked first before powering-off @@ -1137,6 +1141,7 @@ static int __maybe_unused amd_suspend_runtime(struct device *dev) amd_sdw_wake_enable(amd_manager, true); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + amd_sdw_wake_enable(amd_manager, true); ret = amd_sdw_clock_stop(amd_manager); if (ret) return ret; |