Re: [PATCH 0/4] video: add support for the AUO-K190X epd controllers

["Heiko Stübner" <heiko@sntech.de>]

Hi Florian,

Am Mittwoch, 28. März 2012, 19:32:54 schrieb Heiko Stübner:
> This series adds basic support for the AUO-K190X family of epaper
> controllers which consists at the moment of the K1900 and K1901.
> 
> These controllers are used mostly in the OEM line of Qisda ebook readers
> sold under different brands worldwide. Among those are the Medion/Thalia
> Oyo 1 + 2, the bq Avant and Avant 3, the Asus eeeReader DR-900, BenQ K60
> and dozens more.
> 
> The _dpy_update, _dpy_update_pages and _need_refresh functions are
> intentional duplicated. Currently they do the same, but as the
> controllers emit a greatly different runtime behaviour there is a lot
> of room for future controller-specific performance improvements.
> 
> The series also includes the patch which adds a first_io callback to
> defio. This creates a nice way to parallelise the wakup when it is known
> that the controller is needed at the end of the defio cycle.

ping on this series?

Is anything more needed?


Thanks
Heiko

> Heiko Stuebner (4):
>   fb_defio: add first_io callback
>   video: auo_k190x: add code shared by controller drivers
>   video: auo_k190x: add driver for AUO-K1900 variant
>   video: auo_k190x: add driver for the AUO-K1901 variant
> 
>  drivers/video/Kconfig       |   28 ++
>  drivers/video/Makefile      |    3 +
>  drivers/video/auo_k1900fb.c |  198 ++++++++
>  drivers/video/auo_k1901fb.c |  251 +++++++++++
>  drivers/video/auo_k190x.c   | 1038
> +++++++++++++++++++++++++++++++++++++++++++ drivers/video/auo_k190x.h   | 
> 129 ++++++
>  drivers/video/fb_defio.c    |    4 +
>  include/linux/fb.h          |    1 +
>  include/video/auo_k190xfb.h |  106 +++++
>  9 files changed, 1758 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/video/auo_k1900fb.c
>  create mode 100644 drivers/video/auo_k1901fb.c
>  create mode 100644 drivers/video/auo_k190x.c
>  create mode 100644 drivers/video/auo_k190x.h
>  create mode 100644 include/video/auo_k190xfb.h