hi,
firstly, great work on this driver :)
i found a few issues with the CLE266 with i was testing it. i don't know if
they are bugs or my own misconfigurations.
1. when i run directfb apps i get the following:
(!) DirectFB/core/fbdev: Panning display failed!
--> Invalid argument
(*) DirectFB/Layer: Enabled 'FBDev Primary Layer'.
(!) DirectFB/DirectFBCreate: Setting desktop buffer mode failed!
-> No virtual resolution support or not enough memory?
Falling back to system back buffer.
(!) DirectFB/core/fbdev: Panning display failed!
--> Invalid argument
the panning failed message is probably related me not setting
video=vesa:ywrap. i don't know what the virtual resolution/system backbuffer
message is related to, maybe because we don't have a real fb driver ?
2. with the video overlay, YV12 seems a bit broken. the Y field gets
displayed ok but the U and V fields are messed up so i get these artifacts
on the screen. YUY2 works fine though. i looked at the source code and the U
and V offsets seems to be calculated correctly so i don't know if this is a
hardware bug or there is some other register we need to set. are we working
from other source code or do we actually have hw docs ?
any comments on the above would be appreciated.
cheers,
alex
============================================
Alex Song
Software Engineer
Digital Stream USA, Inc.
44061 Nobel Drive
Fremont, CA 94538, USA
Work: (510) 770-5700 x266
Fax: (510) 770-5769
Email: [EMAIL PROTECTED]
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