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[v7,0/2] ASoC: mt8183: fix audio playback slowly after playback

Message ID 1577437494-738-1-git-send-email-jiaxin.yu@mediatek.com
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Series ASoC: mt8183: fix audio playback slowly after playback | expand

Message

Jiaxin Yu (俞家鑫) Dec. 27, 2019, 9:04 a.m. UTC 
This series patches add reset controller for MT8183, and audio will use it in 
machine driver during bootup, they depend on the for-next.

v7 changes:
	1. Delete no use code.

v6 changes:
	1. Simplify toprug_reset_assert() & toprug_reset_deassert().
	2. Add members for mt2712_data & mt8183_data.

v5 changes:
	1. Add Signed-off-by tag and Reviewed-by tag.

v4 changes:
	1. Fixed wrong signed-off as correct mail suffix.
	2. Fixed patch subject that add patch version.

v3 changes:
	1. https://patchwork.kernel.org/patch/11164283/ and 
	   https://patchwork.kernel.org/patch/11164305/ has been merged.
	2. Change the name of mtk_wdt_compatible to mtk_wdt_data.
	3. Remove toprgu_reset struct and use mtk_wdt_dev instead.
	4. Get the value of sw_rst_num from .h file.
	5. Adddd mt2712-resets.h for mt2712.
	6. Improve commit message.

v2 changes:
	1. remove "WIP" that in the title of patches
	2. add hyper link for the patch that depends on
	3. patchwork list:
		https://patchwork.kernel.org/cover/11164285/
		https://patchwork.kernel.org/patch/11164295/
		https://patchwork.kernel.org/patch/11164299/
		https://patchwork.kernel.org/patch/11164283/
		https://patchwork.kernel.org/patch/11164305/

v1 changes:
	1. patchwork list:
		https://patchwork.kernel.org/cover/11164173/
		https://patchwork.kernel.org/patch/11164181/
		https://patchwork.kernel.org/patch/11164185/
		https://patchwork.kernel.org/patch/11164187/
		https://patchwork.kernel.org/patch/11164175/

Jiaxin Yu (2):
  dt-bindings: mediatek: mt8183: Add #reset-cells
  watchdog: mtk_wdt: mt8183: Add reset controller

 drivers/watchdog/mtk_wdt.c                    | 105 +++++++++++++++++-
 .../reset-controller/mt2712-resets.h          |  22 ++++
 .../reset-controller/mt8183-resets.h          |  17 +++
 3 files changed, 143 insertions(+), 1 deletion(-)
 create mode 100644 include/dt-bindings/reset-controller/mt2712-resets.h

Comments

Philipp Zabel Jan. 2, 2020, 11:56 a.m. UTC | #1 
On Fri, 2019-12-27 at 17:04 +0800, Jiaxin Yu wrote:
> Add reset controller API in watchdog driver.
> Besides watchdog, MTK toprgu module alsa provide sub-system (eg, audio,
> camera, codec and connectivity) software reset functionality.
> 
> Signed-off-by: yong.liang <yong.liang@mediatek.com>
> Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
> Reviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
> ---
>  drivers/watchdog/mtk_wdt.c | 105 ++++++++++++++++++++++++++++++++++++-
>  1 file changed, 104 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
> index 9c3d0033260d..c1bc19ab628e 100644
> --- a/drivers/watchdog/mtk_wdt.c
> +++ b/drivers/watchdog/mtk_wdt.c
[...]
> @@ -155,6 +248,7 @@ static int mtk_wdt_probe(struct platform_device *pdev)
>  {
>  	struct device *dev = &pdev->dev;
>  	struct mtk_wdt_dev *mtk_wdt;
> +	struct mtk_wdt_data *wdt_data;
>  	int err;
>  
>  	mtk_wdt = devm_kzalloc(dev, sizeof(*mtk_wdt), GFP_KERNEL);
> @@ -190,6 +284,13 @@ static int mtk_wdt_probe(struct platform_device *pdev)
>  	dev_info(dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)\n",
>  		 mtk_wdt->wdt_dev.timeout, nowayout);
>  
> +	wdt_data = (struct mtk_wdt_data *)of_device_get_match_data(dev);

The cast is not necessary, otherwise

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp