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* [PATCH/RFC v10 00/19] LED / flash API integration
@ 2015-01-09 15:22 Jacek Anaszewski
  2015-01-09 15:22 ` [PATCH/RFC v10 01/19] leds: Add LED Flash class extension to the LED subsystem Jacek Anaszewski
                   ` (18 more replies)
  0 siblings, 19 replies; 107+ messages in thread
From: Jacek Anaszewski @ 2015-01-09 15:22 UTC (permalink / raw)
  To: linux-leds, linux-media, linux-kernel
  Cc: devicetree, kyungmin.park, b.zolnierkie, pavel, cooloney,
	rpurdie, sakari.ailus, s.nawrocki, Jacek Anaszewski

This patch set is a follow-up of the LED / flash API integration
series [1]. It is based on linux-next_20150108.

========================
Changes since version 9 :
========================

- switched to assigning sub-led related of_node to led_cdev->dev->of_node
  member which allowed for avoiding modifications around v4l-async
- reimplemented max77693 flash cell driver to avoid extensive use
  of macros
- added led-sources DT property and switched to using it
- switched to reporting flash faults in the LED subsystem in the form
  of human readable strings
- added available_sync_leds sysfs attribute to the LED Flash class
  and changed the semantics of flash_sync_strobe attribute
- made LED subsystem flash faults not depending on the V4L2 Flash ones
- applied various fixes and cleanups

========================
Changes since version 8:
========================

- added a new way of registering async sub-device
- switched to matching flash leds by DT phandles
- improved Device Tree bindings documentation
- split the drivers patches to LED Flash class
  and V4L2 Flash part
- fixed indicator leds handling in v4l2-flash
- applied various fixes an cleanups

========================
Changes since version 7:
========================

- removed explicit support for indicator leds from
  LED Flash class - indicator leds will be registered
  as a separate LED Flash class devices
- added flash_sync_strobe sysfs attribute and related
  V4L2_CID_FLASH_SYNC_STROBE control
- changed the way of matching V4L2 Flash sub-devices
  in a media device, which entailed modification in
  v4l2-async driver
- modified max77693 DT bindings documentation
- applied various fixes an cleanups

========================
Changes since version 6:
========================

- removed addition of public LED subsystem API for setting
  torch brightness in favour of internal API for
  synchronous and asynchronous led brightness level setting
- fixed possible race condition upon creating LED Flash class
  related sysfs attributes

========================
Changes since version 5:
========================

- removed flash manager framework - its implementation needs
  further thorough discussion.
- removed external strobe facilities from the LED Flash Class
  and provided external_strobe_set op in v4l2-flash. LED subsystem
  should be strobe provider agnostic.

Thanks,
Jacek Anaszewski

[1] https://lkml.org/lkml/2014/7/11/914

Jacek Anaszewski (19):
  leds: Add LED Flash class extension to the LED subsystem
  Documentation: leds: Add description of LED Flash class extension
  DT: leds: Add led-sources property
  dt-binding: mfd: max77693: Add DT binding related macros
  mfd: max77693: Modify flash cell name identifiers
  mfd: max77693: modifications around max77693_led_platform_data
  mfd: max77693: Adjust FLASH_EN_SHIFT and TORCH_EN_SHIFT macros
  leds: Add support for max77693 mfd flash cell
  DT: Add documentation for the mfd Maxim max77693
  leds: Add driver for AAT1290 current regulator
  of: Add Skyworks Solutions, Inc. vendor prefix
  DT: Add documentation for the Skyworks AAT1290
  exynos4-is: Add support for v4l2-flash subdevs
  v4l2-ctrls: Add V4L2_CID_FLASH_SYNC_STROBE control
  media: Add registration helpers for V4L2 flash sub-devices
  Documentation: leds: Add description of v4l2-flash sub-device
  DT: Add documentation for exynos4-is 'flashes' property
  leds: max77693: add support for V4L2 Flash sub-device
  leds: aat1290: add support for V4L2 Flash sub-device

 Documentation/DocBook/media/v4l/controls.xml       |    9 +
 Documentation/devicetree/bindings/leds/common.txt  |    5 +
 .../devicetree/bindings/leds/leds-aat1290.txt      |   17 +
 .../devicetree/bindings/media/samsung-fimc.txt     |    7 +
 Documentation/devicetree/bindings/mfd/max77693.txt |   69 ++
 .../devicetree/bindings/vendor-prefixes.txt        |    1 +
 Documentation/leds/leds-class-flash.txt            |   70 ++
 drivers/leds/Kconfig                               |   27 +
 drivers/leds/Makefile                              |    3 +
 drivers/leds/led-class-flash.c                     |  486 ++++++++
 drivers/leds/led-class.c                           |    4 +
 drivers/leds/leds-aat1290.c                        |  460 ++++++++
 drivers/leds/leds-max77693.c                       | 1178 ++++++++++++++++++++
 drivers/media/platform/exynos4-is/media-dev.c      |   36 +-
 drivers/media/platform/exynos4-is/media-dev.h      |   13 +-
 drivers/media/v4l2-core/Kconfig                    |   11 +
 drivers/media/v4l2-core/Makefile                   |    2 +
 drivers/media/v4l2-core/v4l2-ctrls.c               |    2 +
 drivers/media/v4l2-core/v4l2-flash.c               |  581 ++++++++++
 drivers/mfd/max77693.c                             |    4 +-
 include/dt-bindings/mfd/max77693.h                 |   21 +
 include/linux/led-class-flash.h                    |  207 ++++
 include/linux/leds.h                               |    3 +
 include/linux/mfd/max77693-private.h               |    4 +-
 include/linux/mfd/max77693.h                       |    9 +-
 include/media/v4l2-flash.h                         |  139 +++
 include/uapi/linux/v4l2-controls.h                 |    1 +
 27 files changed, 3357 insertions(+), 12 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/leds-aat1290.txt
 create mode 100644 Documentation/leds/leds-class-flash.txt
 create mode 100644 drivers/leds/led-class-flash.c
 create mode 100644 drivers/leds/leds-aat1290.c
 create mode 100644 drivers/leds/leds-max77693.c
 create mode 100644 drivers/media/v4l2-core/v4l2-flash.c
 create mode 100644 include/dt-bindings/mfd/max77693.h
 create mode 100644 include/linux/led-class-flash.h
 create mode 100644 include/media/v4l2-flash.h

-- 
1.7.9.5

^ permalink raw reply	[flat|nested] 107+ messages in thread

end of thread, other threads:[~2015-02-09 11:15 UTC | newest]

Thread overview: 107+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-01-09 15:22 [PATCH/RFC v10 00/19] LED / flash API integration Jacek Anaszewski
2015-01-09 15:22 ` [PATCH/RFC v10 01/19] leds: Add LED Flash class extension to the LED subsystem Jacek Anaszewski
2015-01-09 17:37   ` Pavel Machek
2015-01-26 23:02     ` Bryan Wu
2015-01-09 15:22 ` [PATCH/RFC v10 02/19] Documentation: leds: Add description of LED Flash class extension Jacek Anaszewski
2015-01-09 17:40   ` Pavel Machek
2015-01-12  8:04     ` Jacek Anaszewski
2015-01-26 23:03       ` Bryan Wu
2015-01-09 15:22 ` [PATCH/RFC v10 03/19] DT: leds: Add led-sources property Jacek Anaszewski
2015-01-09 17:42   ` Pavel Machek
     [not found]   ` <1420816989-1808-4-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 18:33     ` Rob Herring
2015-01-09 18:33       ` Rob Herring
2015-01-12  8:32       ` Jacek Anaszewski
2015-01-12 13:52         ` Rob Herring
2015-01-12 16:10           ` Jacek Anaszewski
2015-01-12 16:55             ` Rob Herring
2015-01-12 17:06               ` Mark Brown
2015-01-15 12:33                 ` Sylwester Nawrocki
2015-01-15 14:37                   ` Rob Herring
2015-01-15 21:03                   ` Pavel Machek
2015-01-16 10:17                     ` Sylwester Nawrocki
2015-01-16 10:17                       ` Sylwester Nawrocki
     [not found]               ` <CAL_JsqKpJtUG0G6g1GOuSVpc31oe-dp3qdrKJUE0upG-xRDFhA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-01-13  8:42                 ` Jacek Anaszewski
2015-01-13  8:42                   ` Jacek Anaszewski
2015-01-15 14:24                   ` Rob Herring
2015-01-15 15:53                     ` Mark Brown
2015-01-16  9:07                     ` Jacek Anaszewski
2015-01-16 13:48                       ` Rob Herring
     [not found]                         ` <CAL_Jsq+EFWzs1HP1tVt6P=p=HZn2AtSPjp55YrmMQi_mE+kNfQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-01-16 15:52                           ` Jacek Anaszewski
2015-01-16 15:52                             ` Jacek Anaszewski
2015-01-20 16:09                             ` Jacek Anaszewski
2015-01-20 17:29                               ` Rob Herring
2015-01-20 17:40                                 ` Pavel Machek
2015-01-21  9:39                                   ` Jacek Anaszewski
2015-01-28  7:04                                     ` Sakari Ailus
2015-01-09 15:22 ` [PATCH/RFC v10 04/19] dt-binding: mfd: max77693: Add DT binding related macros Jacek Anaszewski
2015-01-09 17:43   ` Pavel Machek
2015-01-20 11:12   ` Lee Jones
2015-01-20 12:53     ` Jacek Anaszewski
2015-01-28  8:52       ` Sakari Ailus
2015-01-09 15:22 ` [PATCH/RFC v10 05/19] mfd: max77693: Modify flash cell name identifiers Jacek Anaszewski
2015-01-09 17:53   ` Pavel Machek
     [not found]   ` <1420816989-1808-6-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-20 11:13     ` Lee Jones
2015-01-20 11:13       ` Lee Jones
2015-01-20 12:57       ` Jacek Anaszewski
2015-01-20 12:57         ` Jacek Anaszewski
2015-01-20 15:41         ` Lee Jones
2015-01-09 15:22 ` [PATCH/RFC v10 06/19] mfd: max77693: modifications around max77693_led_platform_data Jacek Anaszewski
2015-01-09 17:56   ` Pavel Machek
     [not found]   ` <1420816989-1808-7-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-20 11:15     ` Lee Jones
2015-01-20 11:15       ` Lee Jones
2015-01-09 15:22 ` [PATCH/RFC v10 07/19] mfd: max77693: Adjust FLASH_EN_SHIFT and TORCH_EN_SHIFT macros Jacek Anaszewski
2015-01-09 17:59   ` Pavel Machek
2015-01-20 11:17   ` Lee Jones
2015-01-20 13:01     ` Jacek Anaszewski
2015-01-20 14:11       ` Jacek Anaszewski
2015-01-20 15:40         ` Lee Jones
2015-01-20 16:00           ` Pavel Machek
2015-01-20 16:41             ` Lee Jones
2015-01-09 15:22 ` [PATCH/RFC v10 08/19] leds: Add support for max77693 mfd flash cell Jacek Anaszewski
     [not found]   ` <1420816989-1808-9-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 18:46     ` Pavel Machek
2015-01-09 18:46       ` Pavel Machek
2015-01-12  8:52       ` Jacek Anaszewski
2015-01-12 13:25         ` Pavel Machek
2015-01-12 13:46           ` Jacek Anaszewski
2015-02-05 15:34     ` Sakari Ailus
2015-02-05 15:34       ` Sakari Ailus
2015-02-05 16:26       ` Jacek Anaszewski
2015-01-09 15:22 ` [PATCH/RFC v10 09/19] DT: Add documentation for the mfd Maxim max77693 Jacek Anaszewski
2015-01-09 17:52   ` Pavel Machek
2015-01-20 11:21   ` Lee Jones
2015-01-20 14:36     ` Jacek Anaszewski
     [not found]       ` <54BE67EA.2070507-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-20 15:38         ` Lee Jones
2015-01-20 15:38           ` Lee Jones
     [not found] ` <1420816989-1808-1-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 15:23   ` [PATCH/RFC v10 10/19] leds: Add driver for AAT1290 current regulator Jacek Anaszewski
2015-01-09 15:23     ` Jacek Anaszewski
     [not found]     ` <1420816989-1808-11-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 18:57       ` Pavel Machek
2015-01-09 18:57         ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 11/19] of: Add Skyworks Solutions, Inc. vendor prefix Jacek Anaszewski
     [not found]   ` <1420816989-1808-12-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 18:57     ` Pavel Machek
2015-01-09 18:57       ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 12/19] DT: Add documentation for the Skyworks AAT1290 Jacek Anaszewski
2015-01-09 18:58   ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 13/19] exynos4-is: Add support for v4l2-flash subdevs Jacek Anaszewski
2015-01-09 19:06   ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 14/19] v4l2-ctrls: Add V4L2_CID_FLASH_SYNC_STROBE control Jacek Anaszewski
     [not found]   ` <1420816989-1808-15-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 19:06     ` Pavel Machek
2015-01-09 19:06       ` Pavel Machek
2015-02-05 16:36   ` Sakari Ailus
2015-01-09 15:23 ` [PATCH/RFC v10 15/19] media: Add registration helpers for V4L2 flash sub-devices Jacek Anaszewski
2015-01-09 20:54   ` Pavel Machek
2015-01-12  9:46     ` Jacek Anaszewski
2015-01-12  9:46       ` Jacek Anaszewski
2015-01-12 13:27       ` Pavel Machek
2015-02-05 17:59   ` Sakari Ailus
2015-02-09 11:15     ` Jacek Anaszewski
2015-01-09 15:23 ` [PATCH/RFC v10 16/19] Documentation: leds: Add description of v4l2-flash sub-device Jacek Anaszewski
2015-01-09 20:57   ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 17/19] DT: Add documentation for exynos4-is 'flashes' property Jacek Anaszewski
2015-01-09 20:57   ` Pavel Machek
2015-01-21 16:32   ` Sylwester Nawrocki
2015-01-22  8:47     ` Jacek Anaszewski
2015-01-09 15:23 ` [PATCH/RFC v10 18/19] leds: max77693: add support for V4L2 Flash sub-device Jacek Anaszewski
2015-01-09 20:59   ` Pavel Machek
2015-01-09 15:23 ` [PATCH/RFC v10 19/19] leds: aat1290: " Jacek Anaszewski
     [not found]   ` <1420816989-1808-20-git-send-email-j.anaszewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-01-09 20:59     ` Pavel Machek
2015-01-09 20:59       ` Pavel Machek

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