[PATCH 0/7] ASoC: mediatek: AFE drivers cleanups

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[PATCH v3 0/5] ASoC: fsl: Support...

AngeloGioacchino Del Regno

11 Jan 2024 11 Jan '24

5:52 a.m.

This series converts MediaTek AFE drivers' probe functions to use dev_err_probe() and devm functions where possible and, in some cases, dropping the .remove_new() callback, reducing the size.

Cheers!

AngeloGioacchino Del Regno (7): ASoC: mediatek: mt8173-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component() ASoC: mediatek: mt8183-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8183-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback

sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 78 +++------------ sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 108 +++++++-------------- sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 95 ++++++------------ sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 12 +-- 4 files changed, 81 insertions(+), 212 deletions(-)

-- 2.43.0

Show replies by date

AngeloGioacchino Del Regno

11 Jan 11 Jan

5:52 a.m.

New subject: [PATCH 1/7] ASoC: mediatek: mt8173-afe-pcm: Convert to devm_pm_runtime_enable()

Switch from pm_runtime_enable() to devm_pm_runtime_enable() to simplify the probe function.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 24 ++++++++-------------- 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c index b6291b7c811e..ea611730de9c 100644 --- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c +++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c @@ -1117,11 +1117,11 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)

platform_set_drvdata(pdev, afe);

- pm_runtime_enable(&pdev->dev); - if (!pm_runtime_enabled(&pdev->dev)) { + ret = devm_pm_runtime_enable(&pdev->dev); + if (ret) { ret = mt8173_afe_runtime_resume(&pdev->dev); if (ret) - goto err_pm_disable; + return ret; }

afe->reg_back_up_list = mt8173_afe_backup_list; @@ -1133,19 +1133,17 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) &mtk_afe_pcm_platform, NULL, 0); if (ret) - goto err_pm_disable; + return ret;

comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL); - if (!comp_pcm) { - ret = -ENOMEM; - goto err_pm_disable; - } + if (!comp_pcm) + return -ENOMEM;

ret = snd_soc_component_initialize(comp_pcm, &mt8173_afe_pcm_dai_component, &pdev->dev); if (ret) - goto err_pm_disable; + return ret;

#ifdef CONFIG_DEBUG_FS comp_pcm->debugfs_prefix = "pcm"; @@ -1155,7 +1153,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) mt8173_afe_pcm_dais, ARRAY_SIZE(mt8173_afe_pcm_dais)); if (ret) - goto err_pm_disable; + return ret;

comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL); if (!comp_hdmi) { @@ -1191,18 +1189,12 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)

err_cleanup_components: snd_soc_unregister_component(&pdev->dev); -err_pm_disable: - pm_runtime_disable(&pdev->dev); return ret; }

static void mt8173_afe_pcm_dev_remove(struct platform_device *pdev) { snd_soc_unregister_component(&pdev->dev); - - pm_runtime_disable(&pdev->dev); - if (!pm_runtime_status_suspended(&pdev->dev)) - mt8173_afe_runtime_suspend(&pdev->dev); }

static const struct of_device_id mt8173_afe_pcm_dt_match[] = {

-- 2.43.0

AngeloGioacchino Del Regno

5:52 a.m.

New subject: [PATCH 2/7] ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component()

Function devm_snd_soc_register_component() allocates a new struct snd_soc_component, adds components and initializes them; since this is also devm, it automatically unregisters components and frees memory upon destruction.

That's exactly what we're doing in the probe function of this driver: switch to that function instead, allowing to remove the last goto and to discard the .remove_new() callback for this driver.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 58 +++------------------- 1 file changed, 8 insertions(+), 50 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c index ea611730de9c..b887e10635fe 100644 --- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c +++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c @@ -1129,72 +1129,31 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) afe->runtime_resume = mt8173_afe_runtime_resume; afe->runtime_suspend = mt8173_afe_runtime_suspend;

- ret = devm_snd_soc_register_component(&pdev->dev, - &mtk_afe_pcm_platform, - NULL, 0); + ret = devm_snd_soc_register_component(&pdev->dev, &mtk_afe_pcm_platform, NULL, 0); if (ret) return ret;

- comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL); - if (!comp_pcm) - return -ENOMEM; - - ret = snd_soc_component_initialize(comp_pcm, - &mt8173_afe_pcm_dai_component, - &pdev->dev); + ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_pcm_dai_component, + mt8173_afe_pcm_dais, + ARRAY_SIZE(mt8173_afe_pcm_dais)); if (ret) return ret;

-#ifdef CONFIG_DEBUG_FS - comp_pcm->debugfs_prefix = "pcm"; -#endif - - ret = snd_soc_add_component(comp_pcm, - mt8173_afe_pcm_dais, - ARRAY_SIZE(mt8173_afe_pcm_dais)); + ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_hdmi_dai_component, + mt8173_afe_hdmi_dais, + ARRAY_SIZE(mt8173_afe_hdmi_dais)); if (ret) return ret;

- comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL); - if (!comp_hdmi) { - ret = -ENOMEM; - goto err_cleanup_components; - } - - ret = snd_soc_component_initialize(comp_hdmi, - &mt8173_afe_hdmi_dai_component, - &pdev->dev); - if (ret) - goto err_cleanup_components; - -#ifdef CONFIG_DEBUG_FS - comp_hdmi->debugfs_prefix = "hdmi"; -#endif - - ret = snd_soc_add_component(comp_hdmi, - mt8173_afe_hdmi_dais, - ARRAY_SIZE(mt8173_afe_hdmi_dais)); - if (ret) - goto err_cleanup_components; - ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler, 0, "Afe_ISR_Handle", (void *)afe); if (ret) { dev_err(afe->dev, "could not request_irq\n"); - goto err_cleanup_components; + return ret; }

dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n"); return 0; - -err_cleanup_components: - snd_soc_unregister_component(&pdev->dev); - return ret; -} - -static void mt8173_afe_pcm_dev_remove(struct platform_device *pdev) -{ - snd_soc_unregister_component(&pdev->dev); }

static const struct of_device_id mt8173_afe_pcm_dt_match[] = { @@ -1215,7 +1174,6 @@ static struct platform_driver mt8173_afe_pcm_driver = { .pm = &mt8173_afe_pm_ops, }, .probe = mt8173_afe_pcm_dev_probe, - .remove_new = mt8173_afe_pcm_dev_remove, };

module_platform_driver(mt8173_afe_pcm_driver);

-- 2.43.0

Chen-Yu Tsai

12 Jan 12 Jan

3:17 a.m.

New subject: [PATCH 2/7] ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component()

On Thu, Jan 11, 2024 at 6:53 PM AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com wrote:

...

Function devm_snd_soc_register_component() allocates a new struct snd_soc_component, adds components and initializes them; since this is also devm, it automatically unregisters components and frees memory upon destruction.

That's exactly what we're doing in the probe function of this driver: switch to that function instead, allowing to remove the last goto and to discard the .remove_new() callback for this driver.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com

sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 58 +++------------------- 1 file changed, 8 insertions(+), 50 deletions(-)

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c index ea611730de9c..b887e10635fe 100644 --- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c +++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c @@ -1129,72 +1129,31 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) afe->runtime_resume = mt8173_afe_runtime_resume; afe->runtime_suspend = mt8173_afe_runtime_suspend;
  ret = devm_snd_soc_register_component(&pdev->dev,
                                   &mtk_afe_pcm_platform,
                                   NULL, 0);
  ret = devm_snd_soc_register_component(&pdev->dev, &mtk_afe_pcm_platform, NULL, 0);
  if (ret)
          return ret;
  comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL);
  if (!comp_pcm)
          return -ENOMEM;
  ret = snd_soc_component_initialize(comp_pcm,
                                     &mt8173_afe_pcm_dai_component,
                                     &pdev->dev);
  ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_pcm_dai_component,
                                        mt8173_afe_pcm_dais,
                                        ARRAY_SIZE(mt8173_afe_pcm_dais));
  if (ret)
          return ret;
-#ifdef CONFIG_DEBUG_FS
  comp_pcm->debugfs_prefix = "pcm";
-#endif

To match existing behavior, can you move this to the component driver? In snd_soc_component_initialize(), component->debugfs_prefix will take component_driver->debugfs_prefix as default if it is not set.

Same for the HDMI component.

ChenYu

...

  ret = snd_soc_add_component(comp_pcm,

                              mt8173_afe_pcm_dais,

                              ARRAY_SIZE(mt8173_afe_pcm_dais));

  ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_hdmi_dai_component,

                                        mt8173_afe_hdmi_dais,

                                        ARRAY_SIZE(mt8173_afe_hdmi_dais));
  if (ret)
          return ret;

  comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL);

```
  if (!comp_hdmi) {
```
```
          ret = -ENOMEM;
```
```
          goto err_cleanup_components;
```
```
  }
```

  ret = snd_soc_component_initialize(comp_hdmi,

                                     &mt8173_afe_hdmi_dai_component,

                                     &pdev->dev);

```
  if (ret)
```
```
          goto err_cleanup_components;
```

-#ifdef CONFIG_DEBUG_FS

```
  comp_hdmi->debugfs_prefix = "hdmi";
```

-#endif

  ret = snd_soc_add_component(comp_hdmi,

                              mt8173_afe_hdmi_dais,

                              ARRAY_SIZE(mt8173_afe_hdmi_dais));

```
  if (ret)
```
```
          goto err_cleanup_components;
```

  ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
                         0, "Afe_ISR_Handle", (void *)afe);
  if (ret) {
          dev_err(afe->dev, "could not request_irq\n");

```
          goto err_cleanup_components;
```

          return ret;
  }

  dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
  return 0;

-err_cleanup_components:

  snd_soc_unregister_component(&pdev->dev);

```
  return ret;
```

-static void mt8173_afe_pcm_dev_remove(struct platform_device *pdev) -{

  snd_soc_unregister_component(&pdev->dev);

}

  .remove_new = mt8173_afe_pcm_dev_remove,

};

module_platform_driver(mt8173_afe_pcm_driver);

2.43.0

kernel test robot

7:14 a.m.

New subject: [PATCH 2/7] ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component()

Hi AngeloGioacchino,

kernel test robot noticed the following build warnings:

[auto build test WARNING on broonie-sound/for-next] [also build test WARNING on broonie-spi/for-next tiwai-sound/for-next tiwai-sound/for-linus linus/master v6.7 next-20240112] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/AS... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20240111105247.117766-3-angelogioacchino.delregno%... patch subject: [PATCH 2/7] ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component() config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20240112/202401122053.qrF0V1zz-lkp@i...) compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240112/202401122053.qrF0V1zz-lkp@i...)

If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202401122053.qrF0V1zz-lkp@intel.com/

All warnings (new ones prefixed by >>):

sound/soc/mediatek/mt8173/mt8173-afe-pcm.c: In function 'mt8173_afe_pcm_dev_probe':

...

...
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c:1055:46: warning: unused variable 'comp_hdmi' [-Wunused-variable]

1055 | struct snd_soc_component *comp_pcm, *comp_hdmi; | ^~~~~~~~~

...

...
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c:1055:35: warning: unused variable 'comp_pcm' [-Wunused-variable]

1055 | struct snd_soc_component *comp_pcm, *comp_hdmi; | ^~~~~~~~

vim +/comp_hdmi +1055 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c

ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1048 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1049 static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev) ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1050 { ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1051 int ret, i; d6e2c4ffdf67de6 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Arvind Yadav 2017-11-29 1052 int irq_id; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1053 struct mtk_base_afe *afe; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1054 struct mt8173_afe_private *afe_priv; 8c32984bc7da298 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2021-11-11 @1055 struct snd_soc_component *comp_pcm, *comp_hdmi; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1056 fcde5a7eca1a28d sound/soc/mediatek/mtk-afe-pcm.c PC Liao 2016-01-12 1057 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33)); fcde5a7eca1a28d sound/soc/mediatek/mtk-afe-pcm.c PC Liao 2016-01-12 1058 if (ret) fcde5a7eca1a28d sound/soc/mediatek/mtk-afe-pcm.c PC Liao 2016-01-12 1059 return ret; fcde5a7eca1a28d sound/soc/mediatek/mtk-afe-pcm.c PC Liao 2016-01-12 1060 ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1061 afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1062 if (!afe) ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1063 return -ENOMEM; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1064 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1065 afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv), 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1066 GFP_KERNEL); 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1067 afe_priv = afe->platform_priv; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1068 if (!afe_priv) 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1069 return -ENOMEM; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1070 ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1071 afe->dev = &pdev->dev; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1072 f9c058d14f4fe23 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda Delgado 2023-06-12 1073 irq_id = platform_get_irq(pdev, 0); f9c058d14f4fe23 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda Delgado 2023-06-12 1074 if (irq_id <= 0) f9c058d14f4fe23 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda Delgado 2023-06-12 1075 return irq_id < 0 ? irq_id : -ENXIO; f9c058d14f4fe23 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda Delgado 2023-06-12 1076 fceef72b68d6359 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c YueHaibing 2019-07-27 1077 afe->base_addr = devm_platform_ioremap_resource(pdev, 0); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1078 if (IS_ERR(afe->base_addr)) ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1079 return PTR_ERR(afe->base_addr); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1080 ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1081 afe->regmap = devm_regmap_init_mmio(&pdev->dev, afe->base_addr, 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1082 &mt8173_afe_regmap_config); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1083 if (IS_ERR(afe->regmap)) ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1084 return PTR_ERR(afe->regmap); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1085 ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1086 /* initial audio related clock */ 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1087 ret = mt8173_afe_init_audio_clk(afe); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1088 if (ret) { 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1089 dev_err(afe->dev, "mt8173_afe_init_audio_clk fail\n"); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1090 return ret; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1091 } ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1092 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1093 /* memif % irq initialize*/ 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1094 afe->memif_size = MT8173_AFE_MEMIF_NUM; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1095 afe->memif = devm_kcalloc(afe->dev, afe->memif_size, 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1096 sizeof(*afe->memif), GFP_KERNEL); 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1097 if (!afe->memif) 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1098 return -ENOMEM; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1099 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1100 afe->irqs_size = MT8173_AFE_IRQ_NUM; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1101 afe->irqs = devm_kcalloc(afe->dev, afe->irqs_size, 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1102 sizeof(*afe->irqs), GFP_KERNEL); 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1103 if (!afe->irqs) 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1104 return -ENOMEM; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1105 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1106 for (i = 0; i < afe->irqs_size; i++) { ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1107 afe->memif[i].data = &memif_data[i]; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1108 afe->irqs[i].irq_data = &irq_data[i]; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1109 afe->irqs[i].irq_occupyed = true; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1110 afe->memif[i].irq_usage = i; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1111 afe->memif[i].const_irq = 1; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1112 } 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1113 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1114 afe->mtk_afe_hardware = &mt8173_afe_hardware; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1115 afe->memif_fs = mt8173_memif_fs; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1116 afe->irq_fs = mt8173_irq_fs; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1117 ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1118 platform_set_drvdata(pdev, afe); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1119 c1042de5f13fba4 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1120 ret = devm_pm_runtime_enable(&pdev->dev); c1042de5f13fba4 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1121 if (ret) { 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1122 ret = mt8173_afe_runtime_resume(&pdev->dev); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1123 if (ret) c1042de5f13fba4 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1124 return ret; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1125 } ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1126 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1127 afe->reg_back_up_list = mt8173_afe_backup_list; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1128 afe->reg_back_up_list_num = ARRAY_SIZE(mt8173_afe_backup_list); 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1129 afe->runtime_resume = mt8173_afe_runtime_resume; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1130 afe->runtime_suspend = mt8173_afe_runtime_suspend; 6b1e19d91d0bf30 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1131 6d3a9de1e62bd25 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1132 ret = devm_snd_soc_register_component(&pdev->dev, &mtk_afe_pcm_platform, NULL, 0); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1133 if (ret) c1042de5f13fba4 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1134 return ret; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1135 6d3a9de1e62bd25 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1136 ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_pcm_dai_component, 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1137 mt8173_afe_pcm_dais, 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1138 ARRAY_SIZE(mt8173_afe_pcm_dais)); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1139 if (ret) c1042de5f13fba4 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1140 return ret; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1141 6d3a9de1e62bd25 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1142 ret = devm_snd_soc_register_component(&pdev->dev, &mt8173_afe_hdmi_dai_component, 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1143 mt8173_afe_hdmi_dais, 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1144 ARRAY_SIZE(mt8173_afe_hdmi_dais)); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1145 if (ret) 6d3a9de1e62bd25 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1146 return ret; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1147 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1148 ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler, 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1149 0, "Afe_ISR_Handle", (void *)afe); 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1150 if (ret) { 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1151 dev_err(afe->dev, "could not request_irq\n"); 6d3a9de1e62bd25 sound/soc/mediatek/mt8173/mt8173-afe-pcm.c AngeloGioacchino Del Regno 2024-01-11 1152 return ret; 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1153 } 4cbb264d4e9136a sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Ricardo Ribalda 2022-11-28 1154 0d1d7a664288f9c sound/soc/mediatek/mt8173/mt8173-afe-pcm.c Garlic Tseng 2016-06-17 1155 dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n"); ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1156 return 0; ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1157 } ee0bcaff109f36d sound/soc/mediatek/mtk-afe-pcm.c Koro Chen 2015-06-15 1158

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

AngeloGioacchino Del Regno

11 Jan 11 Jan

5:52 a.m.

New subject: [PATCH 3/7] ASoC: mediatek: mt8183-afe-pcm: Convert to devm_pm_runtime_enable()

Switch from pm_runtime_enable() to devm_pm_runtime_enable() to simplify the probe function and remove the now useless .remove_new() callback.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 57 ++++++++-------------- 1 file changed, 20 insertions(+), 37 deletions(-)

diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index 9e432ed9124b..d10aabf65a78 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -1113,32 +1113,33 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

- pm_runtime_enable(dev); + ret = devm_pm_runtime_enable(dev); + if (ret) + return ret;

/* regmap init */ afe->regmap = syscon_node_to_regmap(dev->parent->of_node); if (IS_ERR(afe->regmap)) { dev_err(dev, "could not get regmap from parent\n"); - ret = PTR_ERR(afe->regmap); - goto err_pm_disable; + return PTR_ERR(afe->regmap); } ret = regmap_attach_dev(dev, afe->regmap, &mt8183_afe_regmap_config); if (ret) { dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

rstc = devm_reset_control_get(dev, "audiosys"); if (IS_ERR(rstc)) { ret = PTR_ERR(rstc); dev_err(dev, "could not get audiosys reset:%d\n", ret); - goto err_pm_disable; + return ret; }

ret = reset_control_reset(rstc); if (ret) { dev_err(dev, "failed to trigger audio reset:%d\n", ret); - goto err_pm_disable; + return ret; }

/* enable clock for regcache get default value from hw */ @@ -1148,7 +1149,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) ret = regmap_reinit_cache(afe->regmap, &mt8183_afe_regmap_config); if (ret) { dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

pm_runtime_put_sync(&pdev->dev); @@ -1161,10 +1162,8 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) afe->memif_size = MT8183_MEMIF_NUM; afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif), GFP_KERNEL); - if (!afe->memif) { - ret = -ENOMEM; - goto err_pm_disable; - } + if (!afe->memif) + return -ENOMEM;

for (i = 0; i < afe->memif_size; i++) { afe->memif[i].data = &memif_data[i]; @@ -1181,26 +1180,22 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) afe->irqs_size = MT8183_IRQ_NUM; afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs), GFP_KERNEL); - if (!afe->irqs) { - ret = -ENOMEM; - goto err_pm_disable; - } + if (!afe->irqs) + return -ENOMEM;

for (i = 0; i < afe->irqs_size; i++) afe->irqs[i].irq_data = &irq_data[i];

/* request irq */ irq_id = platform_get_irq(pdev, 0); - if (irq_id < 0) { - ret = irq_id; - goto err_pm_disable; - } + if (irq_id < 0) + return irq_id;

ret = devm_request_irq(dev, irq_id, mt8183_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); if (ret) { dev_err(dev, "could not request_irq for asys-isr\n"); - goto err_pm_disable; + return ret; }

/* init sub_dais */ @@ -1211,7 +1206,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) if (ret) { dev_warn(afe->dev, "dai register i %d fail, ret %d\n", i, ret); - goto err_pm_disable; + return ret; } }

@@ -1220,7 +1215,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) if (ret) { dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

afe->mtk_afe_hardware = &mt8183_afe_hardware; @@ -1236,7 +1231,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) NULL, 0); if (ret) { dev_warn(dev, "err_platform\n"); - goto err_pm_disable; + return ret; }

ret = devm_snd_soc_register_component(afe->dev, @@ -1245,21 +1240,10 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) afe->num_dai_drivers); if (ret) { dev_warn(dev, "err_dai_component\n"); - goto err_pm_disable; + return ret; }

- return ret; - -err_pm_disable: - pm_runtime_disable(&pdev->dev); - return ret; -} - -static void mt8183_afe_pcm_dev_remove(struct platform_device *pdev) -{ - pm_runtime_disable(&pdev->dev); - if (!pm_runtime_status_suspended(&pdev->dev)) - mt8183_afe_runtime_suspend(&pdev->dev); + return 0; }

static const struct of_device_id mt8183_afe_pcm_dt_match[] = { @@ -1280,7 +1264,6 @@ static struct platform_driver mt8183_afe_pcm_driver = { .pm = &mt8183_afe_pm_ops, }, .probe = mt8183_afe_pcm_dev_probe, - .remove_new = mt8183_afe_pcm_dev_remove, };

module_platform_driver(mt8183_afe_pcm_driver);

-- 2.43.0

AngeloGioacchino Del Regno

5:52 a.m.

New subject: [PATCH 4/7] ASoC: mediatek: mt8183-afe-pcm: Simplify with dev_err_probe()

Simplify the probe function by switching error prints to return dev_err_probe(), lowering the lines count; while at it, also change some messages level from warn to error.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 71 ++++++++-------------- 1 file changed, 24 insertions(+), 47 deletions(-)

diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index d10aabf65a78..bca7cb782163 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -1108,10 +1108,8 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)

/* initial audio related clock */ ret = mt8183_init_clock(afe); - if (ret) { - dev_err(dev, "init clock error\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "init clock error\n");

ret = devm_pm_runtime_enable(dev); if (ret) @@ -1119,38 +1117,29 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)

/* regmap init */ afe->regmap = syscon_node_to_regmap(dev->parent->of_node); - if (IS_ERR(afe->regmap)) { - dev_err(dev, "could not get regmap from parent\n"); - return PTR_ERR(afe->regmap); - } + if (IS_ERR(afe->regmap)) + return dev_err_probe(dev, PTR_ERR(afe->regmap), + "could not get regmap from parent\n"); + ret = regmap_attach_dev(dev, afe->regmap, &mt8183_afe_regmap_config); - if (ret) { - dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "regmap_attach_dev fail\n");

rstc = devm_reset_control_get(dev, "audiosys"); - if (IS_ERR(rstc)) { - ret = PTR_ERR(rstc); - dev_err(dev, "could not get audiosys reset:%d\n", ret); - return ret; - } + if (IS_ERR(rstc)) + return dev_err_probe(dev, PTR_ERR(rstc), "could not get audiosys reset\n");

ret = reset_control_reset(rstc); - if (ret) { - dev_err(dev, "failed to trigger audio reset:%d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "failed to trigger audio reset\n");

/* enable clock for regcache get default value from hw */ afe_priv->pm_runtime_bypass_reg_ctl = true; pm_runtime_get_sync(&pdev->dev);

ret = regmap_reinit_cache(afe->regmap, &mt8183_afe_regmap_config); - if (ret) { - dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "regmap_reinit_cache fail\n");

pm_runtime_put_sync(&pdev->dev); afe_priv->pm_runtime_bypass_reg_ctl = false; @@ -1193,30 +1182,22 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)

ret = devm_request_irq(dev, irq_id, mt8183_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); - if (ret) { - dev_err(dev, "could not request_irq for asys-isr\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "could not request_irq for asys-isr\n");

/* init sub_dais */ INIT_LIST_HEAD(&afe->sub_dais);

for (i = 0; i < ARRAY_SIZE(dai_register_cbs); i++) { ret = dai_register_cbs[i](afe); - if (ret) { - dev_warn(afe->dev, "dai register i %d fail, ret %d\n", - i, ret); - return ret; - } + if (ret) + return dev_err_probe(afe->dev, ret, "dai register i %d fail\n", i); }

/* init dai_driver and component_driver */ ret = mtk_afe_combine_sub_dai(afe); - if (ret) { - dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n", - ret); - return ret; - } + if (ret) + return dev_err_probe(afe->dev, ret, "mtk_afe_combine_sub_dai fail\n");

afe->mtk_afe_hardware = &mt8183_afe_hardware; afe->memif_fs = mt8183_memif_fs; @@ -1229,19 +1210,15 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) ret = devm_snd_soc_register_component(&pdev->dev, &mt8183_afe_component, NULL, 0); - if (ret) { - dev_warn(dev, "err_platform\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "err_platform\n");

ret = devm_snd_soc_register_component(afe->dev, &mt8183_afe_pcm_dai_component, afe->dai_drivers, afe->num_dai_drivers); - if (ret) { - dev_warn(dev, "err_dai_component\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "err_dai_component\n");

return 0; }

-- 2.43.0

AngeloGioacchino Del Regno

5:52 a.m.

New subject: [PATCH 5/7] ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable()

Switch from pm_runtime_enable() to devm_pm_runtime_enable(), allowing to remove all gotos from the probe function.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 46 ++++++++-------------- 1 file changed, 17 insertions(+), 29 deletions(-)

diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c index bdd1e91824d9..794419d16b01 100644 --- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c +++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c @@ -2217,21 +2217,20 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

- pm_runtime_enable(&pdev->dev); - if (!pm_runtime_enabled(&pdev->dev)) - goto err_pm_disable; + ret = devm_pm_runtime_enable(&pdev->dev); + if (ret) + return ret;

/* regmap init */ afe->regmap = syscon_node_to_regmap(dev->parent->of_node); if (IS_ERR(afe->regmap)) { dev_err(dev, "could not get regmap from parent\n"); - ret = PTR_ERR(afe->regmap); - goto err_pm_disable; + return PTR_ERR(afe->regmap); } ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

/* enable clock for regcache get default value from hw */ @@ -2241,7 +2240,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

pm_runtime_put_sync(&pdev->dev); @@ -2254,10 +2253,8 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->memif_size = MT8192_MEMIF_NUM; afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif), GFP_KERNEL); - if (!afe->memif) { - ret = -ENOMEM; - goto err_pm_disable; - } + if (!afe->memif) + return -ENOMEM;

for (i = 0; i < afe->memif_size; i++) { afe->memif[i].data = &memif_data[i]; @@ -2271,26 +2268,22 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->irqs_size = MT8192_IRQ_NUM; afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs), GFP_KERNEL); - if (!afe->irqs) { - ret = -ENOMEM; - goto err_pm_disable; - } + if (!afe->irqs) + return -ENOMEM;

for (i = 0; i < afe->irqs_size; i++) afe->irqs[i].irq_data = &irq_data[i];

/* request irq */ irq_id = platform_get_irq(pdev, 0); - if (irq_id < 0) { - ret = irq_id; - goto err_pm_disable; - } + if (irq_id < 0) + return irq_id;

ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); if (ret) { dev_err(dev, "could not request_irq for Afe_ISR_Handle\n"); - goto err_pm_disable; + return ret; }

/* init sub_dais */ @@ -2301,7 +2294,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) if (ret) { dev_warn(afe->dev, "dai register i %d fail, ret %d\n", i, ret); - goto err_pm_disable; + return ret; } }

@@ -2310,7 +2303,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) if (ret) { dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n", ret); - goto err_pm_disable; + return ret; }

/* others */ @@ -2329,7 +2322,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) &mt8192_afe_component, NULL, 0); if (ret) { dev_warn(dev, "err_platform\n"); - goto err_pm_disable; + return ret; }

ret = devm_snd_soc_register_component(&pdev->dev, @@ -2338,15 +2331,10 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->num_dai_drivers); if (ret) { dev_warn(dev, "err_dai_component\n"); - goto err_pm_disable; + return ret; }

return 0; - -err_pm_disable: - pm_runtime_disable(&pdev->dev); - - return ret; }

static void mt8192_afe_pcm_dev_remove(struct platform_device *pdev)

-- 2.43.0

AngeloGioacchino Del Regno

5:52 a.m.

New subject: [PATCH 6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()

Simplify the probe function by switching error prints to return dev_err_probe(), lowering the lines count; while at it, also beautify some messages and change some others' level from warn to error.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 65 ++++++++-------------- 1 file changed, 22 insertions(+), 43 deletions(-)

diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c index 794419d16b01..7242e6a4625c 100644 --- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c +++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c @@ -2205,17 +2205,12 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)

/* reset controller to reset audio regs before regmap cache */ rstc = devm_reset_control_get_exclusive(dev, "audiosys"); - if (IS_ERR(rstc)) { - ret = PTR_ERR(rstc); - dev_err(dev, "could not get audiosys reset:%d\n", ret); - return ret; - } + if (IS_ERR(rstc)) + return dev_err_probe(dev, PTR_ERR(rstc), "could not get audiosys reset\n");

ret = devm_pm_runtime_enable(&pdev->dev); if (ret) @@ -2223,25 +2218,21 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)

/* regmap init */ afe->regmap = syscon_node_to_regmap(dev->parent->of_node); - if (IS_ERR(afe->regmap)) { - dev_err(dev, "could not get regmap from parent\n"); - return PTR_ERR(afe->regmap); - } + if (IS_ERR(afe->regmap)) + return dev_err_probe(dev, PTR_ERR(afe->regmap), + "could not get regmap from parent"); + ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config); - if (ret) { - dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "regmap_attach_dev fail\n");

/* enable clock for regcache get default value from hw */ afe_priv->pm_runtime_bypass_reg_ctl = true; pm_runtime_get_sync(&pdev->dev);

ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config); - if (ret) { - dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "regmap_reinit_cache fail\n");

pm_runtime_put_sync(&pdev->dev); afe_priv->pm_runtime_bypass_reg_ctl = false; @@ -2281,30 +2272,22 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)

ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); - if (ret) { - dev_err(dev, "could not request_irq for Afe_ISR_Handle\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "could not request_irq for Afe_ISR_Handle\n");

/* init sub_dais */ INIT_LIST_HEAD(&afe->sub_dais);

/* others */ afe->mtk_afe_hardware = &mt8192_afe_hardware; @@ -2320,19 +2303,15 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) /* register platform */ ret = devm_snd_soc_register_component(&pdev->dev, &mt8192_afe_component, NULL, 0); - if (ret) { - dev_warn(dev, "err_platform\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Couldn't register AFE component\n");

ret = devm_snd_soc_register_component(&pdev->dev, &mt8192_afe_pcm_component, afe->dai_drivers, afe->num_dai_drivers); - if (ret) { - dev_warn(dev, "err_dai_component\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Couldn't register AFE-PCM component\n");

return 0; }

-- 2.43.0

kernel test robot

10:13 p.m.

New subject: [PATCH 6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()

Hi AngeloGioacchino,

kernel test robot noticed the following build warnings:

[auto build test WARNING on broonie-sound/for-next] [also build test WARNING on broonie-spi/for-next tiwai-sound/for-next tiwai-sound/for-linus linus/master v6.7 next-20240111] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/AS... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20240111105247.117766-7-angelogioacchino.delregno%... patch subject: [PATCH 6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240112/202401121019.EC2g0hQM-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240112/202401121019.EC2g0hQM-lkp@i...)

All warnings (new ones prefixed by >>):

sound/soc/mediatek/mt8192/mt8192-afe-pcm.c: In function 'mt8192_afe_pcm_dev_probe':

...

...
sound/soc/mediatek/mt8192/mt8192-afe-pcm.c:2284:67: warning: format '%d' expects a matching 'int' argument [-Wformat=]

2284 | return dev_err_probe(afe->dev, ret, "dai %d register fail"); | ~^ | | | int

vim +2284 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c

2172 2173 static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) 2174 { 2175 struct mtk_base_afe *afe; 2176 struct mt8192_afe_private *afe_priv; 2177 struct device *dev; 2178 struct reset_control *rstc; 2179 int i, ret, irq_id; 2180 2181 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(34)); 2182 if (ret) 2183 return ret; 2184 2185 afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL); 2186 if (!afe) 2187 return -ENOMEM; 2188 platform_set_drvdata(pdev, afe); 2189 2190 afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv), 2191 GFP_KERNEL); 2192 if (!afe->platform_priv) 2193 return -ENOMEM; 2194 afe_priv = afe->platform_priv; 2195 2196 afe->dev = &pdev->dev; 2197 dev = afe->dev; 2198 2199 /* init audio related clock */ 2200 ret = mt8192_init_clock(afe); 2201 if (ret) { 2202 dev_err(dev, "init clock error\n"); 2203 return ret; 2204 } 2205 2206 /* reset controller to reset audio regs before regmap cache */ 2207 rstc = devm_reset_control_get_exclusive(dev, "audiosys"); 2208 if (IS_ERR(rstc)) 2209 return dev_err_probe(dev, PTR_ERR(rstc), "could not get audiosys reset\n"); 2210 2211 ret = reset_control_reset(rstc); 2212 if (ret) 2213 return dev_err_probe(dev, ret, "failed to trigger audio reset\n"); 2214 2215 ret = devm_pm_runtime_enable(&pdev->dev); 2216 if (ret) 2217 return ret; 2218 2219 /* regmap init */ 2220 afe->regmap = syscon_node_to_regmap(dev->parent->of_node); 2221 if (IS_ERR(afe->regmap)) 2222 return dev_err_probe(dev, PTR_ERR(afe->regmap), 2223 "could not get regmap from parent"); 2224 2225 ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config); 2226 if (ret) 2227 return dev_err_probe(dev, ret, "regmap_attach_dev fail\n"); 2228 2229 /* enable clock for regcache get default value from hw */ 2230 afe_priv->pm_runtime_bypass_reg_ctl = true; 2231 pm_runtime_get_sync(&pdev->dev); 2232 2233 ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config); 2234 if (ret) 2235 return dev_err_probe(dev, ret, "regmap_reinit_cache fail\n"); 2236 2237 pm_runtime_put_sync(&pdev->dev); 2238 afe_priv->pm_runtime_bypass_reg_ctl = false; 2239 2240 regcache_cache_only(afe->regmap, true); 2241 regcache_mark_dirty(afe->regmap); 2242 2243 /* init memif */ 2244 afe->memif_size = MT8192_MEMIF_NUM; 2245 afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif), 2246 GFP_KERNEL); 2247 if (!afe->memif) 2248 return -ENOMEM; 2249 2250 for (i = 0; i < afe->memif_size; i++) { 2251 afe->memif[i].data = &memif_data[i]; 2252 afe->memif[i].irq_usage = memif_irq_usage[i]; 2253 afe->memif[i].const_irq = 1; 2254 } 2255 2256 mutex_init(&afe->irq_alloc_lock); /* needed when dynamic irq */ 2257 2258 /* init irq */ 2259 afe->irqs_size = MT8192_IRQ_NUM; 2260 afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs), 2261 GFP_KERNEL); 2262 if (!afe->irqs) 2263 return -ENOMEM; 2264 2265 for (i = 0; i < afe->irqs_size; i++) 2266 afe->irqs[i].irq_data = &irq_data[i]; 2267 2268 /* request irq */ 2269 irq_id = platform_get_irq(pdev, 0); 2270 if (irq_id < 0) 2271 return irq_id; 2272 2273 ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler, 2274 IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); 2275 if (ret) 2276 return dev_err_probe(dev, ret, "could not request_irq for Afe_ISR_Handle\n"); 2277 2278 /* init sub_dais */ 2279 INIT_LIST_HEAD(&afe->sub_dais); 2280 2281 for (i = 0; i < ARRAY_SIZE(dai_register_cbs); i++) { 2282 ret = dai_register_cbs[i](afe); 2283 if (ret)

...

2284 return dev_err_probe(afe->dev, ret, "dai %d register fail");

2285 } 2286 2287 /* init dai_driver and component_driver */ 2288 ret = mtk_afe_combine_sub_dai(afe); 2289 if (ret) 2290 return dev_err_probe(afe->dev, ret, "mtk_afe_combine_sub_dai fail\n"); 2291 2292 /* others */ 2293 afe->mtk_afe_hardware = &mt8192_afe_hardware; 2294 afe->memif_fs = mt8192_memif_fs; 2295 afe->irq_fs = mt8192_irq_fs; 2296 afe->get_dai_fs = mt8192_get_dai_fs; 2297 afe->get_memif_pbuf_size = mt8192_get_memif_pbuf_size; 2298 afe->memif_32bit_supported = 1; 2299 2300 afe->runtime_resume = mt8192_afe_runtime_resume; 2301 afe->runtime_suspend = mt8192_afe_runtime_suspend; 2302 2303 /* register platform */ 2304 ret = devm_snd_soc_register_component(&pdev->dev, 2305 &mt8192_afe_component, NULL, 0); 2306 if (ret) 2307 return dev_err_probe(dev, ret, "Couldn't register AFE component\n"); 2308 2309 ret = devm_snd_soc_register_component(&pdev->dev, 2310 &mt8192_afe_pcm_component, 2311 afe->dai_drivers, 2312 afe->num_dai_drivers); 2313 if (ret) 2314 return dev_err_probe(dev, ret, "Couldn't register AFE-PCM component\n"); 2315 2316 return 0; 2317 } 2318

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

kernel test robot

12 Jan 12 Jan

3:01 a.m.

New subject: [PATCH 6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()

Hi AngeloGioacchino,

kernel test robot noticed the following build warnings:

url: https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/AS... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20240111105247.117766-7-angelogioacchino.delregno%... patch subject: [PATCH 6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240112/202401121548.rwSkkCvR-lkp@i...) compiler: clang version 18.0.0git (https://github.com/llvm/llvm-project 9bde5becb44ea071f5e1fa1f5d4071dc8788b18c) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240112/202401121548.rwSkkCvR-lkp@i...)

All warnings (new ones prefixed by >>):

...

...
sound/soc/mediatek/mt8192/mt8192-afe-pcm.c:2284:46: warning: more '%' conversions than data arguments [-Wformat-insufficient-args]

2284 | return dev_err_probe(afe->dev, ret, "dai %d register fail"); | ~^ 1 warning generated.

vim +2284 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c

...

2284 return dev_err_probe(afe->dev, ret, "dai %d register fail");

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

AngeloGioacchino Del Regno

11 Jan 11 Jan

5:52 a.m.

New subject: [PATCH 7/7] ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback

As we're calling devm_pm_runtime_enable() in the probe function of this driver we don't need to disable it on remove as that's devm managed: drop the .remove_new() callback entirely.

While at it, also add the sentinel comment to the last of_device_id entry.

Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com --- sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c index 620d7ade1992..de848d872ce6 100644 --- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c +++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c @@ -3193,16 +3193,9 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev) return ret; }

-static void mt8195_afe_pcm_dev_remove(struct platform_device *pdev) -{ - pm_runtime_disable(&pdev->dev); - if (!pm_runtime_status_suspended(&pdev->dev)) - mt8195_afe_runtime_suspend(&pdev->dev); -} - static const struct of_device_id mt8195_afe_pcm_dt_match[] = { - {.compatible = "mediatek,mt8195-audio", }, - {}, + { .compatible = "mediatek,mt8195-audio" }, + { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, mt8195_afe_pcm_dt_match);

@@ -3218,7 +3211,6 @@ static struct platform_driver mt8195_afe_pcm_driver = { .pm = &mt8195_afe_pm_ops, }, .probe = mt8195_afe_pcm_dev_probe, - .remove_new = mt8195_afe_pcm_dev_remove, };

module_platform_driver(mt8195_afe_pcm_driver);

-- 2.43.0

Trevor Wu (吳文良)

12 Jan 12 Jan

1:13 a.m.

New subject: [PATCH 7/7] ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback

On Thu, 2024-01-11 at 11:52 +0100, AngeloGioacchino Del Regno wrote:

...

As we're calling devm_pm_runtime_enable() in the probe function of this driver we don't need to disable it on remove as that's devm managed: drop the .remove_new() callback entirely.

While at it, also add the sentinel comment to the last of_device_id entry.

Signed-off-by: AngeloGioacchino Del Regno < angelogioacchino.delregno@collabora.com>

sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)

Reviewed-by: Trevor Wu trevor.wu@mediatek.com

AngeloGioacchino Del Regno

1 Feb 1 Feb

5:08 a.m.

Il 11/01/24 11:52, AngeloGioacchino Del Regno ha scritto:

...

This series converts MediaTek AFE drivers' probe functions to use dev_err_probe() and devm functions where possible and, in some cases, dropping the .remove_new() callback, reducing the size.

Cheers!

Gentle ping for this series, afraid that went out of the radar :-)

Cheers, Angelo

...

AngeloGioacchino Del Regno (7): ASoC: mediatek: mt8173-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component() ASoC: mediatek: mt8183-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8183-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback

sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 78 +++------------ sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 108 +++++++-------------- sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 95 ++++++------------ sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 12 +-- 4 files changed, 81 insertions(+), 212 deletions(-)

Mark Brown

6:25 a.m.

On Thu, Feb 01, 2024 at 11:08:41AM +0100, AngeloGioacchino Del Regno wrote:

...

Il 11/01/24 11:52, AngeloGioacchino Del Regno ha scritto:

...
This series converts MediaTek AFE drivers' probe functions to use dev_err_probe() and devm functions where possible and, in some cases, dropping the .remove_new() callback, reducing the size.

...

Gentle ping for this series, afraid that went out of the radar :-)

Please don't send content free pings and please allow a reasonable time for review. People get busy, go on holiday, attend conferences and so on so unless there is some reason for urgency (like critical bug fixes) please allow at least a couple of weeks for review. If there have been review comments then people may be waiting for those to be addressed.

Sending content free pings adds to the mail volume (if they are seen at all) which is often the problem and since they can't be reviewed directly if something has gone wrong you'll have to resend the patches anyway, so sending again is generally a better approach though there are some other maintainers who like them - if in doubt look at how patches for the subsystem are normally handled.

Mark Brown

26 Mar 26 Mar

11:27 a.m.

On Thu, 11 Jan 2024 11:52:40 +0100, AngeloGioacchino Del Regno wrote:

...

This series converts MediaTek AFE drivers' probe functions to use dev_err_probe() and devm functions where possible and, in some cases, dropping the .remove_new() callback, reducing the size.

Cheers!

AngeloGioacchino Del Regno (7): ASoC: mediatek: mt8173-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component() ASoC: mediatek: mt8183-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8183-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable() ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback

[...]

Applied to

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/7] ASoC: mediatek: mt8173-afe-pcm: Convert to devm_pm_runtime_enable() (no commit info) [2/7] ASoC: mediatek: mt8173-afe-pcm: Use devm_snd_soc_register_component() (no commit info) [3/7] ASoC: mediatek: mt8183-afe-pcm: Convert to devm_pm_runtime_enable() (no commit info) [4/7] ASoC: mediatek: mt8183-afe-pcm: Simplify with dev_err_probe() (no commit info) [5/7] ASoC: mediatek: mt8192-afe-pcm: Convert to devm_pm_runtime_enable() commit: 7aaaa22de56ce0dae15fd9f42a69a1d1a7a6e078 [6/7] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe() commit: 324c603a4efca7d1045e0bf3477ca54970eac72c [7/7] ASoC: mediatek: mt8195-afe-pcm: Drop .remove_new() callback (no commit info)

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

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AngeloGioacchino Del Regno
Chen-Yu Tsai
kernel test robot
Mark Brown
Trevor Wu (吳文良)