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From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-media@vger.kernel.org
Subject: Re: [PATCH v5 13/25] media: venus: core: use pm_runtime_resume_and_get()
Date: Tue, 18 May 2021 17:20:14 +0200	[thread overview]
Message-ID: <20210518172014.68f7a655@coco.lan> (raw)
In-Reply-To: <3f41387e-a15f-1e45-6b63-bd6ef647a47f@linaro.org>

Em Mon, 17 May 2021 18:26:14 +0300
Stanimir Varbanov <stanimir.varbanov@linaro.org> escreveu:

> Hi Mauro,
> 
> On 5/10/21 4:54 PM, Stanimir Varbanov wrote:
> > 
> > 
> > On 5/6/21 6:25 PM, Mauro Carvalho Chehab wrote:  
> >> Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
> >> added pm_runtime_resume_and_get() in order to automatically handle
> >> dev->power.usage_count decrement on errors.
> >>
> >> Use the new API, in order to cleanup the error check logic.
> >>
> >> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> >> ---
> >>  drivers/media/platform/qcom/venus/pm_helpers.c | 3 +--
> >>  1 file changed, 1 insertion(+), 2 deletions(-)  
> > 
> > Tested-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
> > Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
> >   
> 
> What is the plan for these venus patches. Do I need to take them through
> my Venus pull request for v5.14 or you will take them directly?

Whatever works best for you. In principle, I should apply them on my
tree probably tomorrow, if ok for you.

Regards,
Mauro

> 
> >>
> >> diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
> >> index c7e1ebec47ee..d0fddf5e9a69 100644
> >> --- a/drivers/media/platform/qcom/venus/pm_helpers.c
> >> +++ b/drivers/media/platform/qcom/venus/pm_helpers.c
> >> @@ -990,9 +990,8 @@ static int core_power_v4(struct venus_core *core, int on)
> >>  
> >>  	if (on == POWER_ON) {
> >>  		if (pmctrl) {
> >> -			ret = pm_runtime_get_sync(pmctrl);
> >> +			ret = pm_runtime_resume_and_get(pmctrl);
> >>  			if (ret < 0) {
> >> -				pm_runtime_put_noidle(pmctrl);
> >>  				return ret;
> >>  			}
> >>  		}
> >>  
> >   
> 



Thanks,
Mauro

  reply	other threads:[~2021-05-18 15:20 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 15:25 [PATCH v5 00/25] media: use pm_runtime_resume_and_get() on non-i2c drivers Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 01/25] staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 02/25] staging: media: atomisp: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 03/25] staging: media: ipu3: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 04/25] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 05/25] staging: media: tegra-vde: " Mauro Carvalho Chehab
2021-05-07  5:13   ` Dan Carpenter
2021-05-10 12:26     ` Dmitry Osipenko
2021-05-06 15:25 ` [PATCH v5 06/25] staging: media: tegra-video: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 07/25] media: rockchip/rga: " Mauro Carvalho Chehab
2021-05-13 22:38   ` Heiko Stuebner
2021-05-06 15:25 ` [PATCH v5 08/25] media: sti/hva: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 09/25] media: ipu3: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 10/25] media: coda: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 11/25] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 12/25] media: camss: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 13/25] media: venus: core: " Mauro Carvalho Chehab
2021-05-10 13:54   ` Stanimir Varbanov
2021-05-17 15:26     ` Stanimir Varbanov
2021-05-18 15:20       ` Mauro Carvalho Chehab [this message]
2021-05-18 15:49         ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 14/25] media: venus: vdec: " Mauro Carvalho Chehab
2021-05-10 13:55   ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 15/25] media: venus: venc: " Mauro Carvalho Chehab
2021-05-10 13:55   ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 16/25] media: rcar-fcp: " Mauro Carvalho Chehab
2021-05-06 16:05   ` Laurent Pinchart
2021-05-06 15:25 ` [PATCH v5 17/25] media: rkisp1: " Mauro Carvalho Chehab
2021-05-13 22:27   ` Heiko Stuebner
2021-05-06 15:25 ` [PATCH v5 18/25] media: s3c-camif: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 19/25] media: s5p-mfc: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 20/25] media: stm32: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 21/25] media: sunxi: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 22/25] media: ti-vpe: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 23/25] media: vsp1: " Mauro Carvalho Chehab
2021-05-06 16:06   ` Laurent Pinchart
2021-05-06 15:26 ` [PATCH v5 24/25] media: rcar-vin: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 25/25] media: hantro: " Mauro Carvalho Chehab

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