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From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: unlisted-recipients:; (no To-header on input)
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
	"Lad, Prabhakar" <prabhakar.csengg@gmail.com>,
	"Paul J. Murphy" <paul.j.murphy@intel.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	Andrzej Hajda <a.hajda@samsung.com>,
	Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>,
	Andy Gross <agross@kernel.org>, Benoit Parrot <bparrot@ti.com>,
	Bingbu Cao <bingbu.cao@intel.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Chen-Yu Tsai <wens@csie.org>,
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	Matthias Brugger <matthias.bgg@gmail.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
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Subject: [PATCH v4 00/79] Address some issues with PM runtime at media subsystem
Date: Wed, 28 Apr 2021 16:51:21 +0200	[thread overview]
Message-ID: <cover.1619621413.git.mchehab+huawei@kernel.org> (raw)

During the review of the patches from unm.edu, one of the patterns
I noticed is the amount of patches trying to fix pm_runtime_get_sync()
calls.

After analyzing the feedback from version 1 of this series, I noticed
a few other weird behaviors at the PM runtime resume code. So, this
series start addressing some bugs and issues at the current code.
Then, it gets rid of pm_runtime_get_sync() at the media subsystem
(with 2 exceptions).

It should be noticed that
Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added a new method to does a pm_runtime get, which increments
the usage count only on success.

The rationale of getting rid of pm_runtime_get_sync() is:

1. despite its name, this is actually a PM runtime resume call,
   but some developers didn't seem to realize that, as I got this
   pattern on some drivers:

        pm_runtime_get_sync(&client->dev);
        pm_runtime_disable(&client->dev);
        pm_runtime_set_suspended(&client->dev);
        pm_runtime_put_noidle(&client->dev);

   It makes no sense to resume PM just to suspend it again ;-)

2. Usual *_get() methods only increment their use count on success,
   but pm_runtime_get_sync() increments it unconditionally. Due to
   that, several drivers were mistakenly not calling
   pm_runtime_put_noidle() when it fails;

3. The name of the new variant is a lot clearer:
	pm_runtime_resume_and_get()
    As its same clearly says that this is a PM runtime resume function,
    that also increments the usage counter on success;

4. Consistency: we did similar changes subsystem wide with
   for instance strlcpy() and strcpy() that got replaced by
   strscpy(). Having all drivers using the same known-to-be-safe
   methods is a good thing;

5. Prevent newer drivers to copy-and-paste a code that it would
   be easier to break if they don't truly understand what's behind
   the scenes.

This series replace places  pm_runtime_get_sync(), by calling
pm_runtime_resume_and_get() instead.

This should help to avoid future mistakes like that, as people
tend to use the existing drivers as examples for newer ones.

compile-tested only.

Patches 1 to 7 fix some issues that already exists at the current
PM runtime code;

patches 8 to 20 fix some usage_count problems that still exists
at the media subsystem;

patches 21 to 78 repaces pm_runtime_get_sync() by 
pm_runtime_resume_and_get();

Patch 79 (and a hunk on patch 78) documents the two exceptions
where pm_runtime_get_sync() will still be used for now.

---

v4:
    - Added a couple of additional fixes at existing PM runtime code;
    - Some patches are now more conservative in order to avoid causing
     regressions.
v3:
    - fix a compilation error;
v2:
    - addressed pointed issues and fixed a few other PM issues.


Mauro Carvalho Chehab (79):
  media: venus: fix PM runtime logic at venus_sys_error_handler()
  media: s6p_cec: decrement usage count if disabled
  media: i2c: ccs-core: return the right error code at suspend
  media: i2c: ov7740: don't resume at remove time
  media: i2c: video-i2c: don't resume at remove time
  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: marvel-ccic: fix some issues when getting pm_runtime
  media: mdk-mdp: fix pm_runtime_get_sync() usage count
  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_sync() usage count
  media: s5p-jpeg: fix pm_runtime_get_sync() usage count
  media: sti/delta: fix pm_runtime_get_sync() usage count
  media: sunxi: fix pm_runtime_get_sync() usage count
  staging: media: rkvdec: fix pm_runtime_get_sync() usage count
  staging: media: atomisp: use pm_runtime_resume_and_get()
  staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get()
  staging: media: ipu3: use pm_runtime_resume_and_get()
  staging: media: cedrus_video: use pm_runtime_resume_and_get()
  staging: media: tegra-vde: use pm_runtime_resume_and_get()
  staging: media: tegra-video: use pm_runtime_resume_and_get()
  media: i2c: ak7375: use pm_runtime_resume_and_get()
  media: i2c: ccs-core: use pm_runtime_resume_and_get()
  media: i2c: dw9714: use pm_runtime_resume_and_get()
  media: i2c: dw9768: use pm_runtime_resume_and_get()
  media: i2c: dw9807-vcm: use pm_runtime_resume_and_get()
  media: i2c: hi556: use pm_runtime_resume_and_get()
  media: i2c: imx214: use pm_runtime_resume_and_get()
  media: i2c: imx219: use pm_runtime_resume_and_get()
  media: i2c: imx258: use pm_runtime_resume_and_get()
  media: i2c: imx274: use pm_runtime_resume_and_get()
  media: i2c: imx290: use pm_runtime_resume_and_get()
  media: i2c: imx319: use pm_runtime_resume_and_get()
  media: i2c: imx355: use pm_runtime_resume_and_get()
  media: i2c: mt9m001: use pm_runtime_resume_and_get()
  media: i2c: ov02a10: use pm_runtime_resume_and_get()
  media: i2c: ov13858: use pm_runtime_resume_and_get()
  media: i2c: ov2659: use pm_runtime_resume_and_get()
  media: i2c: ov2685: use pm_runtime_resume_and_get()
  media: i2c: ov2740: use pm_runtime_resume_and_get()
  media: i2c: ov5647: use pm_runtime_resume_and_get()
  media: i2c: ov5648: use pm_runtime_resume_and_get()
  media: i2c: ov5670: use pm_runtime_resume_and_get()
  media: i2c: ov5675: use pm_runtime_resume_and_get()
  media: i2c: ov5695: use pm_runtime_resume_and_get()
  media: i2c: ov7740: use pm_runtime_resume_and_get()
  media: i2c: ov8856: use pm_runtime_resume_and_get()
  media: i2c: ov8865: use pm_runtime_resume_and_get()
  media: i2c: ov9734: use pm_runtime_resume_and_get()
  media: i2c: tvp5150: use pm_runtime_resume_and_get()
  media: i2c: video-i2c: use pm_runtime_resume_and_get()
  media: rockchip/rga: use pm_runtime_resume_and_get()
  media: sti/hva: use pm_runtime_resume_and_get()
  media: sti/bdisp: use pm_runtime_resume_and_get()
  media: ipu3: use pm_runtime_resume_and_get()
  media: coda: use pm_runtime_resume_and_get()
  media: exynos4-is: use pm_runtime_resume_and_get()
  media: exynos-gsc: use pm_runtime_resume_and_get()
  media: mtk-jpeg: use pm_runtime_resume_and_get()
  media: camss: use pm_runtime_resume_and_get()
  media: venus: use pm_runtime_resume_and_get()
  media: venus: vdec: use pm_runtime_resume_and_get()
  media: venus: venc: use pm_runtime_resume_and_get()
  media: rcar-fcp: use pm_runtime_resume_and_get()
  media: rkisp1: use pm_runtime_resume_and_get()
  media: s3c-camif: use pm_runtime_resume_and_get()
  media: s5p-mfc: use pm_runtime_resume_and_get()
  media: stm32: use pm_runtime_resume_and_get()
  media: sunxi: use pm_runtime_resume_and_get()
  media: ti-vpe: use pm_runtime_resume_and_get()
  media: vsp1: use pm_runtime_resume_and_get()
  media: rcar-vin: use pm_runtime_resume_and_get()
  media: hantro: use pm_runtime_resume_and_get()
  media: hantro: do a PM resume earlier

 drivers/media/cec/platform/s5p/s5p_cec.c      |  7 +++--
 drivers/media/i2c/ak7375.c                    | 10 +------
 drivers/media/i2c/ccs/ccs-core.c              | 18 +++++-------
 drivers/media/i2c/dw9714.c                    | 10 +------
 drivers/media/i2c/dw9768.c                    | 10 +------
 drivers/media/i2c/dw9807-vcm.c                | 10 +------
 drivers/media/i2c/hi556.c                     |  3 +-
 drivers/media/i2c/imx214.c                    |  6 ++--
 drivers/media/i2c/imx219.c                    |  6 ++--
 drivers/media/i2c/imx258.c                    |  6 ++--
 drivers/media/i2c/imx274.c                    |  3 +-
 drivers/media/i2c/imx290.c                    |  6 ++--
 drivers/media/i2c/imx319.c                    |  6 ++--
 drivers/media/i2c/imx334.c                    |  7 +++--
 drivers/media/i2c/imx355.c                    |  6 ++--
 drivers/media/i2c/mt9m001.c                   |  9 ++++--
 drivers/media/i2c/ov02a10.c                   |  6 ++--
 drivers/media/i2c/ov13858.c                   |  6 ++--
 drivers/media/i2c/ov2659.c                    |  6 ++--
 drivers/media/i2c/ov2685.c                    |  7 ++---
 drivers/media/i2c/ov2740.c                    |  6 ++--
 drivers/media/i2c/ov5647.c                    |  9 +++---
 drivers/media/i2c/ov5648.c                    |  6 ++--
 drivers/media/i2c/ov5670.c                    |  6 ++--
 drivers/media/i2c/ov5675.c                    |  3 +-
 drivers/media/i2c/ov5695.c                    |  6 ++--
 drivers/media/i2c/ov7740.c                    |  8 ++---
 drivers/media/i2c/ov8856.c                    |  3 +-
 drivers/media/i2c/ov8865.c                    |  6 ++--
 drivers/media/i2c/ov9734.c                    |  3 +-
 drivers/media/i2c/tvp5150.c                   | 16 ++--------
 drivers/media/i2c/video-i2c.c                 | 14 +++------
 drivers/media/pci/intel/ipu3/ipu3-cio2-main.c |  3 +-
 drivers/media/platform/am437x/am437x-vpfe.c   | 22 ++++++++++----
 drivers/media/platform/atmel/atmel-isc-base.c | 27 ++++++++++++-----
 drivers/media/platform/atmel/atmel-isi.c      | 19 +++++++++---
 drivers/media/platform/coda/coda-common.c     |  7 +++--
 drivers/media/platform/exynos-gsc/gsc-core.c  | 11 +++----
 drivers/media/platform/exynos-gsc/gsc-m2m.c   |  2 +-
 .../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  |  2 +-
 drivers/media/platform/exynos4-is/media-dev.c |  8 ++---
 drivers/media/platform/exynos4-is/mipi-csis.c |  8 ++---
 .../media/platform/marvell-ccic/mcam-core.c   |  9 ++++--
 .../media/platform/mtk-jpeg/mtk_jpeg_core.c   |  4 +--
 drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c  |  6 ++--
 .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c   |  4 +--
 .../media/platform/qcom/camss/camss-csid.c    |  6 ++--
 .../media/platform/qcom/camss/camss-csiphy.c  |  6 ++--
 .../media/platform/qcom/camss/camss-ispif.c   |  6 ++--
 drivers/media/platform/qcom/camss/camss-vfe.c |  5 ++--
 drivers/media/platform/qcom/venus/core.c      | 28 +++++++++++-------
 .../media/platform/qcom/venus/pm_helpers.c    | 10 +++----
 drivers/media/platform/qcom/venus/vdec.c      |  4 +--
 drivers/media/platform/qcom/venus/venc.c      |  5 ++--
 drivers/media/platform/rcar-fcp.c             |  6 ++--
 drivers/media/platform/rcar-vin/rcar-csi2.c   | 15 ++++++++--
 drivers/media/platform/rcar-vin/rcar-dma.c    |  6 ++--
 drivers/media/platform/rcar-vin/rcar-v4l2.c   |  6 ++--
 drivers/media/platform/rcar_fdp1.c            | 12 ++++++--
 drivers/media/platform/renesas-ceu.c          |  4 +--
 drivers/media/platform/rockchip/rga/rga-buf.c |  3 +-
 drivers/media/platform/rockchip/rga/rga.c     |  4 ++-
 .../platform/rockchip/rkisp1/rkisp1-capture.c |  3 +-
 .../media/platform/s3c-camif/camif-capture.c  |  2 +-
 drivers/media/platform/s3c-camif/camif-core.c |  5 ++--
 drivers/media/platform/s5p-jpeg/jpeg-core.c   |  2 +-
 drivers/media/platform/s5p-mfc/s5p_mfc_pm.c   |  6 ++--
 drivers/media/platform/sh_vou.c               |  6 +++-
 drivers/media/platform/sti/bdisp/bdisp-v4l2.c |  7 +++--
 drivers/media/platform/sti/delta/delta-v4l2.c |  4 +--
 drivers/media/platform/sti/hva/hva-hw.c       | 17 ++++++-----
 drivers/media/platform/stm32/stm32-dcmi.c     |  5 ++--
 .../platform/sunxi/sun4i-csi/sun4i_v4l2.c     |  6 ++--
 .../sunxi/sun8i-rotate/sun8i_rotate.c         |  2 +-
 drivers/media/platform/ti-vpe/cal-video.c     |  4 ++-
 drivers/media/platform/ti-vpe/cal.c           |  8 +++--
 drivers/media/platform/ti-vpe/vpe.c           |  4 +--
 drivers/media/platform/vsp1/vsp1_drv.c        |  6 ++--
 .../staging/media/atomisp/pci/atomisp_fops.c  |  6 ++--
 drivers/staging/media/hantro/hantro_drv.c     | 29 ++++++++++++-------
 drivers/staging/media/imx/imx7-mipi-csis.c    |  7 ++---
 drivers/staging/media/ipu3/ipu3.c             |  3 +-
 drivers/staging/media/rkvdec/rkvdec.c         |  2 +-
 .../staging/media/sunxi/cedrus/cedrus_video.c |  6 ++--
 drivers/staging/media/tegra-vde/vde.c         | 19 ++++++++++--
 drivers/staging/media/tegra-video/csi.c       |  3 +-
 drivers/staging/media/tegra-video/vi.c        |  3 +-
 92 files changed, 335 insertions(+), 347 deletions(-)

-- 
2.30.2



             reply	other threads:[~2021-04-28 14:55 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-28 14:51 Mauro Carvalho Chehab [this message]
2021-04-28 14:51 ` [PATCH v4 01/79] media: venus: fix PM runtime logic at venus_sys_error_handler() Mauro Carvalho Chehab
2021-04-30 15:21   ` Jonathan Cameron
2021-05-03  9:00     ` Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 02/79] media: s6p_cec: decrement usage count if disabled Mauro Carvalho Chehab
2021-04-28 15:31   ` Sylwester Nawrocki
2021-04-28 14:51 ` [PATCH v4 03/79] media: i2c: ccs-core: return the right error code at suspend Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 04/79] media: i2c: ov7740: don't resume at remove time Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 05/79] media: i2c: video-i2c: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 06/79] media: i2c: imx334: fix the pm runtime get logic Mauro Carvalho Chehab
2021-04-30 15:54   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 07/79] media: exynos-gsc: don't resume at remove time Mauro Carvalho Chehab
2021-04-28 15:25   ` Sylwester Nawrocki
2021-04-28 19:44   ` kernel test robot
2021-04-28 19:56   ` kernel test robot
2021-04-28 14:51 ` [PATCH v4 08/79] media: atmel: properly get pm_runtime Mauro Carvalho Chehab
2021-04-30 16:13   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 09/79] media: marvel-ccic: fix some issues when getting pm_runtime Mauro Carvalho Chehab
2021-04-30 16:29   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 10/79] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-30 16:30   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 11/79] media: rcar_fdp1: " Mauro Carvalho Chehab
2021-04-30 16:26   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 12/79] media: renesas-ceu: Properly check for PM errors Mauro Carvalho Chehab
2021-04-30 16:28   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 13/79] media: s5p: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 14/79] media: am437x: " Mauro Carvalho Chehab
2021-04-30 16:36   ` Jonathan Cameron
2021-05-04  7:19     ` Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 15/79] media: sh_vou: " Mauro Carvalho Chehab
2021-04-30 16:40   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 16/79] media: mtk-vcodec: " Mauro Carvalho Chehab
2021-04-30 16:44   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 17/79] media: s5p-jpeg: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 18/79] media: sti/delta: " Mauro Carvalho Chehab
2021-04-30 16:47   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 19/79] media: sunxi: " Mauro Carvalho Chehab
2021-04-30 16:48   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 20/79] staging: media: rkvdec: " Mauro Carvalho Chehab
2021-04-28 15:09   ` Johan Hovold
2021-04-29  7:38     ` Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 21/79] staging: media: atomisp: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-30 16:59   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 22/79] staging: media: imx7-mipi-csis: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 23/79] staging: media: ipu3: " Mauro Carvalho Chehab
2021-04-30 17:03   ` Jonathan Cameron
2021-05-03  9:57     ` Johan Hovold
2021-04-28 14:51 ` [PATCH v4 24/79] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-04-30 17:05   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 25/79] staging: media: tegra-vde: " Mauro Carvalho Chehab
2021-04-29 12:38   ` Dmitry Osipenko
2021-04-30 17:08   ` Jonathan Cameron
2021-04-30 17:11     ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 26/79] staging: media: tegra-video: " Mauro Carvalho Chehab
2021-04-30 17:13   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 27/79] media: i2c: ak7375: " Mauro Carvalho Chehab
2021-04-30 17:14   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 28/79] media: i2c: ccs-core: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 29/79] media: i2c: dw9714: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 30/79] media: i2c: dw9768: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 31/79] media: i2c: dw9807-vcm: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 32/79] media: i2c: hi556: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 33/79] media: i2c: imx214: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 34/79] media: i2c: imx219: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 35/79] media: i2c: imx258: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 36/79] media: i2c: imx274: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 37/79] media: i2c: imx290: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 38/79] media: i2c: imx319: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 39/79] media: i2c: imx355: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 40/79] media: i2c: mt9m001: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 41/79] media: i2c: ov02a10: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 42/79] media: i2c: ov13858: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 43/79] media: i2c: ov2659: " Mauro Carvalho Chehab
2021-05-03 12:30   ` Lad, Prabhakar
2021-04-28 14:52 ` [PATCH v4 44/79] media: i2c: ov2685: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 45/79] media: i2c: ov2740: " Mauro Carvalho Chehab
2021-04-30 17:20   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 46/79] media: i2c: ov5647: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 47/79] media: i2c: ov5648: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 48/79] media: i2c: ov5670: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 49/79] media: i2c: ov5675: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 50/79] media: i2c: ov5695: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 51/79] media: i2c: ov7740: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 52/79] media: i2c: ov8856: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 53/79] media: i2c: ov8865: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 54/79] media: i2c: ov9734: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 55/79] media: i2c: tvp5150: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 56/79] media: i2c: video-i2c: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 57/79] media: rockchip/rga: " Mauro Carvalho Chehab
2021-04-28 17:11   ` Ezequiel Garcia
2021-04-28 14:52 ` [PATCH v4 58/79] media: sti/hva: " Mauro Carvalho Chehab
2021-04-30 17:35   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 59/79] media: sti/bdisp: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 60/79] media: ipu3: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 61/79] media: coda: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 62/79] media: exynos4-is: " Mauro Carvalho Chehab
2021-04-30 17:49   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 63/79] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-30 17:50   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 64/79] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 65/79] media: camss: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 66/79] media: venus: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 67/79] media: venus: vdec: " Mauro Carvalho Chehab
2021-04-30 17:53   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 68/79] media: venus: venc: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 69/79] media: rcar-fcp: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 70/79] media: rkisp1: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 71/79] media: s3c-camif: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 72/79] media: s5p-mfc: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 73/79] media: stm32: " Mauro Carvalho Chehab
2021-04-30 17:58   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 74/79] media: sunxi: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 75/79] media: ti-vpe: " Mauro Carvalho Chehab
2021-04-30 18:03   ` Jonathan Cameron
2021-05-03 12:49     ` Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 76/79] media: vsp1: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 77/79] media: rcar-vin: " Mauro Carvalho Chehab
2021-04-30 18:05   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 78/79] media: hantro: " Mauro Carvalho Chehab
2021-04-28 17:14   ` Ezequiel Garcia
2021-04-30 18:09   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 79/79] media: hantro: do a PM resume earlier Mauro Carvalho Chehab
2021-04-28 17:17   ` Ezequiel Garcia
2021-04-29  7:13     ` Mauro Carvalho Chehab
2021-04-28 15:50 ` [PATCH v4 00/79] Address some issues with PM runtime at media subsystem Johan Hovold
2021-04-29 10:18   ` Mauro Carvalho Chehab
2021-04-29 12:33     ` Dmitry Osipenko
2021-04-29 15:17     ` Johan Hovold

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