lkml.org 
[lkml]   [2012]   [Jul]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: Update VIP to videobuf2 and control framework
    I use git send-email command to send patches but I think I made a
    mistake. If something
    is wrong or confused please tell me and I try to resend all the
    patches hopefully without mistake. Sorry again.

    2012/7/31 Federico Vaga <federico.vaga@gmail.com>:
    > As suggested I moved the Video Buffer Input (VIP) of the STA2X11 board to the
    > videobuf2. This patch series is an RFC.
    >
    > The first patch is just an update to the adv7180 because the VIP (the only
    > user) now use the control framework so query{g_|s_|ctrl} are not necessery.
    >
    > The second patch adds a new memory allocator for the videobuf2. I name it
    > videobuf2-dma-streaming but I think "streaming" is not the best choice, so
    > suggestions are welcome. My inspiration for this buffer come from
    > videobuf-dma-contig (cached) version. After I made this buffer I found the
    > videobuf2-dma-nc made by Jonathan Corbet and I improve the allocator with
    > some suggestions (http://patchwork.linuxtv.org/patch/7441/). The VIP doesn't
    > work with videobu2-dma-contig and I think this solution is easier the sg.
    >
    > The third patch updates the VIP to videobuf2 and control framework. I made also
    > some restyling to the driver and change some mechanism so I take the ownership
    > of the driver and I add the copyright of ST Microelectronics. Some trivial
    > code is unchanged. The patch probably needs some extra update.
    > I add the control framework to the VIP but without any control. I add it to
    > inherit controls from adv7180.
    >



    --
    Federico Vaga


    \
     
     \ /
      Last update: 2012-07-31 23:21    [W:2.456 / U:0.184 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site