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* [PATCH v2 00/79] Address some issues with PM runtime at media subsystem
@ 2021-04-27 10:12 Mauro Carvalho Chehab
  2021-04-27 10:12 ` [PATCH v2 01/79] media: venus: fix PM runtime logic at venus_sys_error_handler() Mauro Carvalho Chehab
                   ` (78 more replies)
  0 siblings, 79 replies; 80+ messages in thread
From: Mauro Carvalho Chehab @ 2021-04-27 10:12 UTC (permalink / raw)
  Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Lad, Prabhakar,
	Paul J. Murphy, Alexandre Torgue, Andrzej Hajda,
	Andrzej Pietrasiewicz, Andy Gross, Benoit Parrot, Bingbu Cao,
	Bjorn Andersson, Chen-Yu Tsai, Chiranjeevi Rapolu,
	Dafna Hirschfeld, Dan Scally, Daniele Alessandrelli,
	Dave Stevenson, Dmitry Osipenko, Dongchun Zhu, Ezequiel Garcia,
	Fabio Estevam, Heiko Stuebner, Helen Koike, Hyungwoo Yang,
	Jacek Anaszewski, Jacob Chen, Jacopo Mondi, Jernej Skrabec,
	Jonathan Hunter, Krzysztof Kozlowski, Leon Luo,
	Manivannan Sadhasivam, Marek Szyprowski, Matt Ranostay,
	Matthias Brugger, Mauro Carvalho Chehab, Maxime Coquelin,
	Maxime Ripard, NXP Linux Team, Paul Kocialkowski,
	Pengutronix Kernel Team, Philipp Zabel, Ricardo Ribalda,
	Robert Foss, Rui Miguel Silva, Sakari Ailus, Sascha Hauer,
	Shawn Guo, Shawn Tu, Shunqian Zheng, Sowjanya Komatineni,
	Stanimir Varbanov, Steve Longerbeam, Sylwester Nawrocki,
	Sylwester Nawrocki, Thierry Reding, Tianshu Qiu, Todor Tomov,
	Wenyou Yang, Yong Zhi, devel, linux-arm-kernel, linux-arm-msm,
	linux-kernel, linux-media, linux-mediatek, linux-renesas-soc,
	linux-rockchip, linux-samsung-soc, linux-stm32, linux-tegra

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.

Mauro Carvalho Chehab (79):
  media: venus: fix PM runtime logic at venus_sys_error_handler()
  media: i2c: ccs-core: return the right error code at suspend
  media: i2c: mt9m001: don't resume at remove time
  media: i2c: ov7740: don't resume at remove time
  media: i2c: video-i2c: don't resume at remove time
  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: rga-buf: use pm_runtime_resume_and_get()
  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: delta-v4l2: fix pm_runtime_get_sync() usage count
  media: sun8i_rotate: fix pm_runtime_get_sync() usage count
  staging: media: rkvdec: fix pm_runtime_get_sync() usage count
  staging: media: atomisp_fops: 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: vde: use pm_runtime_resume_and_get()
  staging: media: csi: use pm_runtime_resume_and_get()
  staging: media: vi: 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: imx334: 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: sti/hva: 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: bdisp-v4l2: 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: document the usage of pm_runtime_get_sync()

 drivers/media/cec/platform/s5p/s5p_cec.c      |  5 +++-
 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                    |  5 ++--
 drivers/media/i2c/imx355.c                    |  6 ++--
 drivers/media/i2c/mt9m001.c                   |  8 ++----
 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     |  5 ++--
 drivers/media/platform/exynos-gsc/gsc-core.c  |  3 --
 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   |  6 ++++
 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     |  7 +++++
 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         | 16 +++++++----
 drivers/staging/media/tegra-video/csi.c       |  3 +-
 drivers/staging/media/tegra-video/vi.c        |  3 +-
 92 files changed, 298 insertions(+), 335 deletions(-)

-- 
2.30.2



^ permalink raw reply	[flat|nested] 80+ messages in thread

end of thread, other threads:[~2021-04-27 10:16 UTC | newest]

Thread overview: 80+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-27 10:12 [PATCH v2 00/79] Address some issues with PM runtime at media subsystem Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 01/79] media: venus: fix PM runtime logic at venus_sys_error_handler() Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 02/79] media: i2c: ccs-core: return the right error code at suspend Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 03/79] media: i2c: mt9m001: don't resume at remove time Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 04/79] media: i2c: ov7740: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 05/79] media: i2c: video-i2c: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 06/79] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 07/79] media: atmel: properly get pm_runtime Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 08/79] media: marvel-ccic: fix some issues when getting pm_runtime Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 09/79] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 10/79] media: rcar_fdp1: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 11/79] media: rga-buf: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 12/79] media: renesas-ceu: Properly check for PM errors Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 13/79] media: s5p: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 14/79] media: am437x: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 15/79] media: sh_vou: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 16/79] media: mtk-vcodec: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 17/79] media: s5p-jpeg: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 18/79] media: delta-v4l2: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 19/79] media: sun8i_rotate: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 20/79] staging: media: rkvdec: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 21/79] staging: media: atomisp_fops: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 22/79] staging: media: imx7-mipi-csis: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 23/79] staging: media: ipu3: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 24/79] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 25/79] staging: media: vde: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 26/79] staging: media: csi: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 27/79] staging: media: vi: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 28/79] media: i2c: ak7375: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 29/79] media: i2c: ccs-core: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 30/79] media: i2c: dw9714: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 31/79] media: i2c: dw9768: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 32/79] media: i2c: dw9807-vcm: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 33/79] media: i2c: hi556: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 34/79] media: i2c: imx214: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 35/79] media: i2c: imx219: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 36/79] media: i2c: imx258: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 37/79] media: i2c: imx274: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 38/79] media: i2c: imx290: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 39/79] media: i2c: imx319: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 40/79] media: i2c: imx334: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 41/79] media: i2c: imx355: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 42/79] media: i2c: mt9m001: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 43/79] media: i2c: ov02a10: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 44/79] media: i2c: ov13858: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 45/79] media: i2c: ov2659: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 46/79] media: i2c: ov2685: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 47/79] media: i2c: ov2740: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 48/79] media: i2c: ov5647: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 49/79] media: i2c: ov5648: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 50/79] media: i2c: ov5670: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 51/79] media: i2c: ov5675: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 52/79] media: i2c: ov5695: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 53/79] media: i2c: ov7740: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 54/79] media: i2c: ov8856: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 55/79] media: i2c: ov8865: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 56/79] media: i2c: ov9734: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 57/79] media: i2c: tvp5150: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 58/79] media: i2c: video-i2c: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 59/79] media: sti/hva: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 60/79] media: ipu3: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 61/79] media: coda: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 62/79] media: exynos4-is: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 63/79] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 64/79] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 65/79] media: camss: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 66/79] media: venus: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 67/79] media: venus: vdec: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 68/79] media: venus: venc: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 69/79] media: rcar-fcp: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 70/79] media: rkisp1: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 71/79] media: s3c-camif: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 72/79] media: s5p-mfc: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 73/79] media: bdisp-v4l2: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 74/79] media: stm32: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 75/79] media: sunxi: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 76/79] media: ti-vpe: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 77/79] media: vsp1: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 78/79] media: rcar-vin: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 79/79] media: hantro: document the usage of pm_runtime_get_sync() Mauro Carvalho Chehab

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