From: Vijendar Mukunda <vijendar.mukunda@amd.com> To: <broonie@kernel.org>, <alsa-devel@alsa-project.org> Cc: <Alexander.Deucher@amd.com>, <Sunil-kumar.Dommati@amd.com>, "Vijendar Mukunda" <vijendar.mukunda@amd.com>, Vijendar Mukunda <Vijendar.Mukunda@amd.com>, Liam Girdwood <lgirdwood@gmail.com>, "Jaroslav Kysela" <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, open list <linux-kernel@vger.kernel.org> Subject: [PATCH 10/12] ASoC: amd: add vangogh pci driver pm ops Date: Wed, 7 Jul 2021 11:26:21 +0530 [thread overview] Message-ID: <20210707055623.27371-11-vijendar.mukunda@amd.com> (raw) In-Reply-To: <20210707055623.27371-1-vijendar.mukunda@amd.com> Add Vangogh acp pci driver pm ops. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> --- sound/soc/amd/vangogh/pci-acp5x.c | 45 +++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/sound/soc/amd/vangogh/pci-acp5x.c b/sound/soc/amd/vangogh/pci-acp5x.c index 2779423f7cd3..c95e2212188f 100644 --- a/sound/soc/amd/vangogh/pci-acp5x.c +++ b/sound/soc/amd/vangogh/pci-acp5x.c @@ -10,6 +10,7 @@ #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/pm_runtime.h> #include "acp5x.h" @@ -255,6 +256,10 @@ static int snd_acp5x_probe(struct pci_dev *pci, default: dev_info(&pci->dev, "ACP audio mode : %d\n", val); } + pm_runtime_set_autosuspend_delay(&pci->dev, 2000); + pm_runtime_use_autosuspend(&pci->dev); + pm_runtime_put_noidle(&pci->dev); + pm_runtime_allow(&pci->dev); return 0; unregister_devs: @@ -272,6 +277,41 @@ static int snd_acp5x_probe(struct pci_dev *pci, return ret; } +static int snd_acp5x_suspend(struct device *dev) +{ + int ret; + struct acp5x_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = acp5x_deinit(adata->acp5x_base); + if (ret) + dev_err(dev, "ACP de-init failed\n"); + else + dev_dbg(dev, "ACP de-initialized\n"); + + return ret; +} + +static int snd_acp5x_resume(struct device *dev) +{ + int ret; + struct acp5x_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = acp5x_init(adata->acp5x_base); + if (ret) { + dev_err(dev, "ACP init failed\n"); + return ret; + } + return 0; +} + +static const struct dev_pm_ops acp5x_pm = { + .runtime_suspend = snd_acp5x_suspend, + .runtime_resume = snd_acp5x_resume, + .resume = snd_acp5x_resume, +}; + static void snd_acp5x_remove(struct pci_dev *pci) { struct acp5x_dev_data *adata; @@ -285,6 +325,8 @@ static void snd_acp5x_remove(struct pci_dev *pci) ret = acp5x_deinit(adata->acp5x_base); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); + pm_runtime_forbid(&pci->dev); + pm_runtime_get_noresume(&pci->dev); pci_release_regions(pci); pci_disable_device(pci); } @@ -302,6 +344,9 @@ static struct pci_driver acp5x_driver = { .id_table = snd_acp5x_ids, .probe = snd_acp5x_probe, .remove = snd_acp5x_remove, + .driver = { + .pm = &acp5x_pm, + } }; module_pci_driver(acp5x_driver); -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Vijendar Mukunda <vijendar.mukunda@amd.com> To: <broonie@kernel.org>, <alsa-devel@alsa-project.org> Cc: Sunil-kumar.Dommati@amd.com, Liam Girdwood <lgirdwood@gmail.com>, open list <linux-kernel@vger.kernel.org>, Takashi Iwai <tiwai@suse.com>, Vijendar Mukunda <Vijendar.Mukunda@amd.com>, Alexander.Deucher@amd.com Subject: [PATCH 10/12] ASoC: amd: add vangogh pci driver pm ops Date: Wed, 7 Jul 2021 11:26:21 +0530 [thread overview] Message-ID: <20210707055623.27371-11-vijendar.mukunda@amd.com> (raw) In-Reply-To: <20210707055623.27371-1-vijendar.mukunda@amd.com> Add Vangogh acp pci driver pm ops. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> --- sound/soc/amd/vangogh/pci-acp5x.c | 45 +++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/sound/soc/amd/vangogh/pci-acp5x.c b/sound/soc/amd/vangogh/pci-acp5x.c index 2779423f7cd3..c95e2212188f 100644 --- a/sound/soc/amd/vangogh/pci-acp5x.c +++ b/sound/soc/amd/vangogh/pci-acp5x.c @@ -10,6 +10,7 @@ #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/pm_runtime.h> #include "acp5x.h" @@ -255,6 +256,10 @@ static int snd_acp5x_probe(struct pci_dev *pci, default: dev_info(&pci->dev, "ACP audio mode : %d\n", val); } + pm_runtime_set_autosuspend_delay(&pci->dev, 2000); + pm_runtime_use_autosuspend(&pci->dev); + pm_runtime_put_noidle(&pci->dev); + pm_runtime_allow(&pci->dev); return 0; unregister_devs: @@ -272,6 +277,41 @@ static int snd_acp5x_probe(struct pci_dev *pci, return ret; } +static int snd_acp5x_suspend(struct device *dev) +{ + int ret; + struct acp5x_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = acp5x_deinit(adata->acp5x_base); + if (ret) + dev_err(dev, "ACP de-init failed\n"); + else + dev_dbg(dev, "ACP de-initialized\n"); + + return ret; +} + +static int snd_acp5x_resume(struct device *dev) +{ + int ret; + struct acp5x_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = acp5x_init(adata->acp5x_base); + if (ret) { + dev_err(dev, "ACP init failed\n"); + return ret; + } + return 0; +} + +static const struct dev_pm_ops acp5x_pm = { + .runtime_suspend = snd_acp5x_suspend, + .runtime_resume = snd_acp5x_resume, + .resume = snd_acp5x_resume, +}; + static void snd_acp5x_remove(struct pci_dev *pci) { struct acp5x_dev_data *adata; @@ -285,6 +325,8 @@ static void snd_acp5x_remove(struct pci_dev *pci) ret = acp5x_deinit(adata->acp5x_base); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); + pm_runtime_forbid(&pci->dev); + pm_runtime_get_noresume(&pci->dev); pci_release_regions(pci); pci_disable_device(pci); } @@ -302,6 +344,9 @@ static struct pci_driver acp5x_driver = { .id_table = snd_acp5x_ids, .probe = snd_acp5x_probe, .remove = snd_acp5x_remove, + .driver = { + .pm = &acp5x_pm, + } }; module_pci_driver(acp5x_driver); -- 2.17.1
next prev parent reply other threads:[~2021-07-07 5:42 UTC|newest] Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-07 5:56 [PATCH 00/12] Add Vangogh ACP ASoC driver Vijendar Mukunda 2021-07-07 5:56 ` [PATCH 01/12] ASoC: amd: add Vangogh ACP5x IP register header Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 5:56 ` [PATCH 02/12] ASoC: amd: add Vangogh ACP PCI driver Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:17 ` Mark Brown 2021-07-07 16:17 ` Mark Brown 2021-07-08 14:07 ` Mukunda,Vijendar 2021-07-08 14:07 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 03/12] add acp5x init/de-init functions Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:15 ` Pierre-Louis Bossart 2021-07-07 16:15 ` Pierre-Louis Bossart 2021-07-08 13:30 ` Mukunda,Vijendar 2021-07-08 13:30 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 04/12] ASoC: amd: create acp5x platform devices Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:22 ` Mark Brown 2021-07-07 16:22 ` Mark Brown 2021-07-08 15:02 ` Mukunda,Vijendar 2021-07-08 15:02 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 05/12] ASoC: amd: add ACP5x PCM platform driver Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:17 ` Pierre-Louis Bossart 2021-07-07 16:17 ` Pierre-Louis Bossart 2021-07-08 13:31 ` Mukunda,Vijendar 2021-07-08 13:31 ` Mukunda,Vijendar 2021-07-07 16:24 ` Mark Brown 2021-07-07 16:24 ` Mark Brown 2021-07-08 11:57 ` Mukunda,Vijendar 2021-07-08 11:57 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 06/12] ASoC: amd: irq handler changes for ACP5x PCM dma driver Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:20 ` Pierre-Louis Bossart 2021-07-07 16:20 ` Pierre-Louis Bossart 2021-07-08 13:32 ` Mukunda,Vijendar 2021-07-08 13:32 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 07/12] ASoC: amd: add ACP5x pcm dma driver ops Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:27 ` Pierre-Louis Bossart 2021-07-07 16:27 ` Pierre-Louis Bossart 2021-07-08 11:56 ` Mukunda,Vijendar 2021-07-08 11:56 ` Mukunda,Vijendar 2021-07-07 16:30 ` Mark Brown 2021-07-07 16:30 ` Mark Brown 2021-07-08 11:43 ` Mukunda,Vijendar 2021-07-08 11:43 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 08/12] ASoC: amd: add vangogh i2s controller driver Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 5:56 ` [PATCH 09/12] ASoC: amd: add vangogh i2s dai driver ops Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 16:35 ` Mark Brown 2021-07-07 16:35 ` Mark Brown 2021-07-08 11:30 ` Mukunda,Vijendar 2021-07-08 11:30 ` Mukunda,Vijendar 2021-07-07 5:56 ` Vijendar Mukunda [this message] 2021-07-07 5:56 ` [PATCH 10/12] ASoC: amd: add vangogh pci driver pm ops Vijendar Mukunda 2021-07-07 16:34 ` Pierre-Louis Bossart 2021-07-07 16:34 ` Pierre-Louis Bossart 2021-07-08 11:41 ` Mukunda,Vijendar 2021-07-08 11:41 ` Mukunda,Vijendar 2021-07-13 6:36 ` Mukunda,Vijendar 2021-07-13 6:36 ` Mukunda,Vijendar 2021-07-14 16:23 ` Mark Brown 2021-07-15 23:49 ` Mukunda,Vijendar 2021-07-07 5:56 ` [PATCH 11/12] ASoc: amd: add vangogh i2s dma " Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 5:56 ` [PATCH 12/12] ASoC: amd: enable vangogh acp5x driver build Vijendar Mukunda 2021-07-07 5:56 ` Vijendar Mukunda 2021-07-07 9:00 ` kernel test robot 2021-07-07 9:00 ` kernel test robot 2021-07-07 9:00 ` kernel test robot 2021-07-08 14:08 ` Mukunda,Vijendar 2021-07-08 14:08 ` Mukunda, Vijendar 2021-07-08 14:08 ` Mukunda,Vijendar 2021-07-07 16:55 ` [PATCH 00/12] Add Vangogh ACP ASoC driver Mark Brown
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