* [PATCH 00/25] Fix some PM runtime issues at the media subsystem
@ 2021-05-05 9:41 Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 11/25] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2021-05-05 9:41 UTC (permalink / raw)
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Lad, Prabhakar,
Paul J. Murphy, Andrzej Pietrasiewicz, Andy Gross,
Bjorn Andersson, Chen-Yu Tsai, Daniele Alessandrelli,
Ezequiel Garcia, Fabio Estevam, Jacek Anaszewski, Jernej Skrabec,
Krzysztof Kozlowski, Marek Szyprowski, Matthias Brugger,
Mauro Carvalho Chehab, Maxime Ripard, NXP Linux Team,
Pengutronix Kernel Team, Philipp Zabel, Rui Miguel Silva,
Sakari Ailus, Sascha Hauer, Shawn Guo, Stanimir Varbanov,
Steve Longerbeam, Sylwester Nawrocki, linux-arm-kernel,
linux-arm-msm, linux-kernel, linux-media, linux-mediatek,
linux-renesas-soc, linux-rockchip, linux-samsung-soc,
linux-staging, linux-sunxi
As part of an effort to cleanup pm_runtime*get* calls, I detected a number
of issues at the media subsystem.
Most of the patches here were submitted previously at:
https://lore.kernel.org/linux-media/cover.1619621413.git.mchehab+huawei@kernel.org/
This series contain just the bug fixes and other related issues that are
present with the current code on media.
It address the points from the existing reviews. I also did my own
set of reviews, in order to avoid regressions.
Changes from v4 of the previous changeset:
- reworked i2c/css RPM get logic;
- dropped two patches that could cause regressions;
- am437x: keep using pm_runtime_get_sync on suspend/resume;
- atmel: fix the returned code and add a print on failures at start streaming;
- simplify some checks for return code > 0;
- mdk-vcodec: properly handle RPM errors at device on logic;
- venus: rework venus_sys_error_handler() logic;
- sti/delta: fix an issue at the error checking logic.
Mauro Carvalho Chehab (25):
staging: media: rkvdec: fix pm_runtime_get_sync() usage count
staging: media: imx7-mipi-csis: fix pm_runtime_get_sync() usage count
media: venus: Rework error fail recover logic
media: s5p_cec: decrement usage count if disabled
media: i2c: ccs-core: return the right error code at suspend
media: i2c: imx334: fix the pm runtime get logic
media: exynos-gsc: don't resume at remove time
media: atmel: properly get pm_runtime
media: hantro: do a PM resume earlier
media: marvel-ccic: fix some issues when getting pm_runtime
media: mdk-mdp: fix pm_runtime_get_sync() usage count
media: rcar_fdp1: simplify error check logic at fdp_open()
media: rcar_fdp1: fix pm_runtime_get_sync() usage count
media: renesas-ceu: Properly check for PM errors
media: s5p: fix pm_runtime_get_sync() usage count
media: am437x: fix pm_runtime_get_sync() usage count
media: sh_vou: fix pm_runtime_get_sync() usage count
media: mtk-vcodec: fix PM runtime get logic
media: s5p-jpeg: fix pm_runtime_get_sync() usage count
media: sti/delta: use pm_runtime_resume_and_get()
media: sunxi: fix pm_runtime_get_sync() usage count
media: sti/bdisp: fix pm_runtime_get_sync() usage count
media: exynos4-is: fix pm_runtime_get_sync() usage count
media: exynos-gsc: fix pm_runtime_get_sync() usage count
media: i2c: ccs-core: fix pm_runtime_get_sync() usage count
drivers/media/cec/platform/s5p/s5p_cec.c | 7 ++-
drivers/media/i2c/ccs/ccs-core.c | 41 ++++++++-----
drivers/media/i2c/imx334.c | 7 ++-
drivers/media/platform/am437x/am437x-vpfe.c | 15 ++++-
drivers/media/platform/atmel/atmel-isc-base.c | 30 +++++++---
drivers/media/platform/atmel/atmel-isi.c | 19 ++++--
drivers/media/platform/exynos-gsc/gsc-core.c | 11 ++--
drivers/media/platform/exynos-gsc/gsc-m2m.c | 4 +-
.../media/platform/exynos4-is/fimc-capture.c | 6 +-
drivers/media/platform/exynos4-is/fimc-is.c | 4 +-
.../platform/exynos4-is/fimc-isp-video.c | 3 +-
drivers/media/platform/exynos4-is/fimc-isp.c | 7 +--
drivers/media/platform/exynos4-is/fimc-lite.c | 5 +-
drivers/media/platform/exynos4-is/fimc-m2m.c | 5 +-
drivers/media/platform/exynos4-is/media-dev.c | 9 +--
drivers/media/platform/exynos4-is/mipi-csis.c | 10 ++--
.../media/platform/marvell-ccic/mcam-core.c | 9 ++-
drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 6 +-
.../platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 4 +-
.../platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 8 ++-
.../platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 2 +-
drivers/media/platform/qcom/venus/core.c | 59 +++++++++++++++----
drivers/media/platform/rcar_fdp1.c | 28 ++++++---
drivers/media/platform/renesas-ceu.c | 4 +-
drivers/media/platform/s5p-jpeg/jpeg-core.c | 5 +-
drivers/media/platform/sh_vou.c | 6 +-
drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 7 ++-
drivers/media/platform/sti/delta/delta-v4l2.c | 8 +--
.../sunxi/sun8i-rotate/sun8i_rotate.c | 2 +-
drivers/staging/media/hantro/hantro_drv.c | 7 ++-
drivers/staging/media/imx/imx7-mipi-csis.c | 7 +--
drivers/staging/media/rkvdec/rkvdec.c | 2 +-
32 files changed, 220 insertions(+), 127 deletions(-)
--
2.30.2
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 11/25] media: mdk-mdp: fix pm_runtime_get_sync() usage count
2021-05-05 9:41 [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
@ 2021-05-05 9:42 ` Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic Mauro Carvalho Chehab
2021-05-06 15:11 ` [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
2 siblings, 0 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2021-05-05 9:42 UTC (permalink / raw)
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Andrew-CT Chen,
Houlong Wei, Matthias Brugger, Mauro Carvalho Chehab,
Minghsiu Tsai, linux-arm-kernel, linux-kernel, linux-media,
linux-mediatek, Jonathan Cameron
The pm_runtime_get_sync() internally increments the
dev->power.usage_count without decrementing it, even on errors.
Replace it by the new pm_runtime_resume_and_get(), introduced by:
commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
in order to properly decrement the usage counter, avoiding
a potential PM usage counter leak.
While here, fix the return contition of mtk_mdp_m2m_start_streaming(),
as it doesn't make any sense to return 0 if the PM runtime failed
to resume.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
index ace4528cdc5e..f14779e7596e 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
@@ -391,12 +391,12 @@ static int mtk_mdp_m2m_start_streaming(struct vb2_queue *q, unsigned int count)
struct mtk_mdp_ctx *ctx = q->drv_priv;
int ret;
- ret = pm_runtime_get_sync(&ctx->mdp_dev->pdev->dev);
+ ret = pm_runtime_resume_and_get(&ctx->mdp_dev->pdev->dev);
if (ret < 0)
- mtk_mdp_dbg(1, "[%d] pm_runtime_get_sync failed:%d",
+ mtk_mdp_dbg(1, "[%d] pm_runtime_resume_and_get failed:%d",
ctx->id, ret);
- return 0;
+ return ret;
}
static void *mtk_mdp_m2m_buf_remove(struct mtk_mdp_ctx *ctx,
--
2.30.2
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Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic
2021-05-05 9:41 [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 11/25] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
@ 2021-05-05 9:42 ` Mauro Carvalho Chehab
2021-05-05 12:32 ` Jonathan Cameron
2021-05-06 15:11 ` [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
2 siblings, 1 reply; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2021-05-05 9:42 UTC (permalink / raw)
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Andrew-CT Chen,
Matthias Brugger, Mauro Carvalho Chehab, Tiffany Lin,
linux-arm-kernel, linux-kernel, linux-media, linux-mediatek
Currently, the driver just assumes that PM runtime logic
succeded resuming the device.
That may not be the case, as pm_runtime_get_sync()
can fail (but keeping the usage count incremented).
Replace the code to use pm_runtime_resume_and_get(),
and letting it return the error code.
This way, if mtk_vcodec_dec_pw_on() fails, the logic
under fops_vcodec_open() will do the right thing and
return an error, instead of just assuming that the
device is ready to be used.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 4 +++-
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 8 +++++---
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 2 +-
3 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
index 147dfef1638d..f87dc47d9e63 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
@@ -126,7 +126,9 @@ static int fops_vcodec_open(struct file *file)
mtk_vcodec_dec_set_default_params(ctx);
if (v4l2_fh_is_singular(&ctx->fh)) {
- mtk_vcodec_dec_pw_on(&dev->pm);
+ ret = mtk_vcodec_dec_pw_on(&dev->pm);
+ if (ret < 0)
+ goto err_load_fw;
/*
* Does nothing if firmware was already loaded.
*/
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
index ddee7046ce42..6038db96f71c 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
@@ -88,13 +88,15 @@ void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev)
put_device(dev->pm.larbvdec);
}
-void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
+int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
{
int ret;
- ret = pm_runtime_get_sync(pm->dev);
+ ret = pm_runtime_resume_and_get(pm->dev);
if (ret)
- mtk_v4l2_err("pm_runtime_get_sync fail %d", ret);
+ mtk_v4l2_err("pm_runtime_resume_and_get fail %d", ret);
+
+ return ret;
}
void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
index 872d8bf8cfaf..280aeaefdb65 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
@@ -12,7 +12,7 @@
int mtk_vcodec_init_dec_pm(struct mtk_vcodec_dev *dev);
void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev);
-void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm);
+int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm);
void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm);
void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm);
void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm);
--
2.30.2
_______________________________________________
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Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic
2021-05-05 9:42 ` [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic Mauro Carvalho Chehab
@ 2021-05-05 12:32 ` Jonathan Cameron
0 siblings, 0 replies; 5+ messages in thread
From: Jonathan Cameron @ 2021-05-05 12:32 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: linuxarm, mauro.chehab, Andrew-CT Chen, Matthias Brugger,
Mauro Carvalho Chehab, Tiffany Lin, linux-arm-kernel,
linux-kernel, linux-media, linux-mediatek
On Wed, 5 May 2021 11:42:08 +0200
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> wrote:
> Currently, the driver just assumes that PM runtime logic
> succeded resuming the device.
>
> That may not be the case, as pm_runtime_get_sync()
> can fail (but keeping the usage count incremented).
>
> Replace the code to use pm_runtime_resume_and_get(),
> and letting it return the error code.
>
> This way, if mtk_vcodec_dec_pw_on() fails, the logic
> under fops_vcodec_open() will do the right thing and
> return an error, instead of just assuming that the
> device is ready to be used.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> ---
> drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 4 +++-
> drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 8 +++++---
> drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 2 +-
> 3 files changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
> index 147dfef1638d..f87dc47d9e63 100644
> --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
> +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c
> @@ -126,7 +126,9 @@ static int fops_vcodec_open(struct file *file)
> mtk_vcodec_dec_set_default_params(ctx);
>
> if (v4l2_fh_is_singular(&ctx->fh)) {
> - mtk_vcodec_dec_pw_on(&dev->pm);
> + ret = mtk_vcodec_dec_pw_on(&dev->pm);
> + if (ret < 0)
> + goto err_load_fw;
> /*
> * Does nothing if firmware was already loaded.
> */
> diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> index ddee7046ce42..6038db96f71c 100644
> --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
> @@ -88,13 +88,15 @@ void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev)
> put_device(dev->pm.larbvdec);
> }
>
> -void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
> +int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
> {
> int ret;
>
> - ret = pm_runtime_get_sync(pm->dev);
> + ret = pm_runtime_resume_and_get(pm->dev);
> if (ret)
> - mtk_v4l2_err("pm_runtime_get_sync fail %d", ret);
> + mtk_v4l2_err("pm_runtime_resume_and_get fail %d", ret);
> +
> + return ret;
> }
>
> void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
> diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
> index 872d8bf8cfaf..280aeaefdb65 100644
> --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
> +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h
> @@ -12,7 +12,7 @@
> int mtk_vcodec_init_dec_pm(struct mtk_vcodec_dev *dev);
> void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev);
>
> -void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm);
> +int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm);
> void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm);
> void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm);
> void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm);
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 00/25] Fix some PM runtime issues at the media subsystem
2021-05-05 9:41 [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 11/25] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic Mauro Carvalho Chehab
@ 2021-05-06 15:11 ` Mauro Carvalho Chehab
2 siblings, 0 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2021-05-06 15:11 UTC (permalink / raw)
Cc: linuxarm, mauro.chehab, Lad, Prabhakar, Paul J. Murphy,
Andrzej Pietrasiewicz, Andy Gross, Bjorn Andersson, Chen-Yu Tsai,
Daniele Alessandrelli, Ezequiel Garcia, Fabio Estevam,
Jacek Anaszewski, Jernej Skrabec, Krzysztof Kozlowski,
Marek Szyprowski, Matthias Brugger, Mauro Carvalho Chehab,
Maxime Ripard, NXP Linux Team, Pengutronix Kernel Team,
Philipp Zabel, Rui Miguel Silva, Sakari Ailus, Sascha Hauer,
Shawn Guo, Stanimir Varbanov, Steve Longerbeam,
Sylwester Nawrocki, linux-arm-kernel, linux-arm-msm,
linux-kernel, linux-media, linux-mediatek, linux-renesas-soc,
linux-rockchip, linux-samsung-soc, linux-staging, linux-sunxi
Em Wed, 5 May 2021 11:41:50 +0200
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> escreveu:
> As part of an effort to cleanup pm_runtime*get* calls, I detected a number
> of issues at the media subsystem.
>
> Most of the patches here were submitted previously at:
>
> https://lore.kernel.org/linux-media/cover.1619621413.git.mchehab+huawei@kernel.org/
>
> This series contain just the bug fixes and other related issues that are
> present with the current code on media.
Series merged on my stage tree, at:
https://git.linuxtv.org/media_stage.git/log/
I'll be merging it at media_tree (either for 5.13 or 5.14) after the
end of the merge window (likely next week).
Please let me know if you find any problems on it.
PS.: please notice that my stage tree can be rebased.
Regards,
Mauro
>
> It address the points from the existing reviews. I also did my own
> set of reviews, in order to avoid regressions.
>
> Changes from v4 of the previous changeset:
>
> - reworked i2c/css RPM get logic;
> - dropped two patches that could cause regressions;
> - am437x: keep using pm_runtime_get_sync on suspend/resume;
> - atmel: fix the returned code and add a print on failures at start streaming;
> - simplify some checks for return code > 0;
> - mdk-vcodec: properly handle RPM errors at device on logic;
> - venus: rework venus_sys_error_handler() logic;
> - sti/delta: fix an issue at the error checking logic.
>
> Mauro Carvalho Chehab (25):
> staging: media: rkvdec: fix pm_runtime_get_sync() usage count
> staging: media: imx7-mipi-csis: fix pm_runtime_get_sync() usage count
> media: venus: Rework error fail recover logic
> media: s5p_cec: decrement usage count if disabled
> media: i2c: ccs-core: return the right error code at suspend
> media: i2c: imx334: fix the pm runtime get logic
> media: exynos-gsc: don't resume at remove time
> media: atmel: properly get pm_runtime
> media: hantro: do a PM resume earlier
> media: marvel-ccic: fix some issues when getting pm_runtime
> media: mdk-mdp: fix pm_runtime_get_sync() usage count
> media: rcar_fdp1: simplify error check logic at fdp_open()
> media: rcar_fdp1: fix pm_runtime_get_sync() usage count
> media: renesas-ceu: Properly check for PM errors
> media: s5p: fix pm_runtime_get_sync() usage count
> media: am437x: fix pm_runtime_get_sync() usage count
> media: sh_vou: fix pm_runtime_get_sync() usage count
> media: mtk-vcodec: fix PM runtime get logic
> media: s5p-jpeg: fix pm_runtime_get_sync() usage count
> media: sti/delta: use pm_runtime_resume_and_get()
> media: sunxi: fix pm_runtime_get_sync() usage count
> media: sti/bdisp: fix pm_runtime_get_sync() usage count
> media: exynos4-is: fix pm_runtime_get_sync() usage count
> media: exynos-gsc: fix pm_runtime_get_sync() usage count
> media: i2c: ccs-core: fix pm_runtime_get_sync() usage count
>
> drivers/media/cec/platform/s5p/s5p_cec.c | 7 ++-
> drivers/media/i2c/ccs/ccs-core.c | 41 ++++++++-----
> drivers/media/i2c/imx334.c | 7 ++-
> drivers/media/platform/am437x/am437x-vpfe.c | 15 ++++-
> drivers/media/platform/atmel/atmel-isc-base.c | 30 +++++++---
> drivers/media/platform/atmel/atmel-isi.c | 19 ++++--
> drivers/media/platform/exynos-gsc/gsc-core.c | 11 ++--
> drivers/media/platform/exynos-gsc/gsc-m2m.c | 4 +-
> .../media/platform/exynos4-is/fimc-capture.c | 6 +-
> drivers/media/platform/exynos4-is/fimc-is.c | 4 +-
> .../platform/exynos4-is/fimc-isp-video.c | 3 +-
> drivers/media/platform/exynos4-is/fimc-isp.c | 7 +--
> drivers/media/platform/exynos4-is/fimc-lite.c | 5 +-
> drivers/media/platform/exynos4-is/fimc-m2m.c | 5 +-
> drivers/media/platform/exynos4-is/media-dev.c | 9 +--
> drivers/media/platform/exynos4-is/mipi-csis.c | 10 ++--
> .../media/platform/marvell-ccic/mcam-core.c | 9 ++-
> drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 6 +-
> .../platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 4 +-
> .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 8 ++-
> .../platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 2 +-
> drivers/media/platform/qcom/venus/core.c | 59 +++++++++++++++----
> drivers/media/platform/rcar_fdp1.c | 28 ++++++---
> drivers/media/platform/renesas-ceu.c | 4 +-
> drivers/media/platform/s5p-jpeg/jpeg-core.c | 5 +-
> drivers/media/platform/sh_vou.c | 6 +-
> drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 7 ++-
> drivers/media/platform/sti/delta/delta-v4l2.c | 8 +--
> .../sunxi/sun8i-rotate/sun8i_rotate.c | 2 +-
> drivers/staging/media/hantro/hantro_drv.c | 7 ++-
> drivers/staging/media/imx/imx7-mipi-csis.c | 7 +--
> drivers/staging/media/rkvdec/rkvdec.c | 2 +-
> 32 files changed, 220 insertions(+), 127 deletions(-)
>
Thanks,
Mauro
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-05-06 15:12 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-05 9:41 [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 11/25] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-05-05 9:42 ` [PATCH 18/25] media: mtk-vcodec: fix PM runtime get logic Mauro Carvalho Chehab
2021-05-05 12:32 ` Jonathan Cameron
2021-05-06 15:11 ` [PATCH 00/25] Fix some PM runtime issues at the media subsystem Mauro Carvalho Chehab
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