Am 01.07.2016 um 18:18 schrieb Andy Furniss:
Christian König wrote:
Am 01.07.2016 um 18:02 schrieb Andy Furniss:
Christian König wrote:
Am 01.07.2016 um 16:42 schrieb Andy Furniss:
Boyuan Zhang wrote:
Signed-off-by: Boyuan Zhang <boyuan.zh...@amd.com>
Is this supposed to be the same functionally as the first version?
I notice on Tonga that I previously got cabac, but don't now.
I see the new options are now in radeon_vce_52.c whereas before
radeon_vce_40_2_2.c was changed - is this why?
We wanted to keep the code for the old firmware versions as it is,
because we otherwise would need to test them again.
Because of this we moved all modifications into radeon_vce_52.c.
Oh OK, I guess it's early days but cabac was one thing that seemed OK.
There are many issued on Tonga using vaapi - but then I suppose
gstreamer and ffmpeg are not really set up for it yet.
eg. worse first = gpu vm fault/lock with gstreamer but not ffmpeg.
to provoke do
gst-launch-1.0 videotestsrc ! video/x-raw, format=NV12, width=1920,
height=1080, framerate=60/1 ! vaapih264enc | fakesink
then flip away/back to another desktop soon will lock.
Maybe I am too early eg. other patches needed? or does what you say
above mean that vaapienc shouldn't even be enabled for older chips?
Tonga should be perfectly supported, you just need recent enough
firmware.
What does "dmesg | grep 'Found VCE firmware Version'" give you?
Found VCE firmware Version: 50.17 Binary ID: 3
Mhm, well looks like we haven't released the right firmware for Tonga yet :(
Going to leave you a note when we have everything together.
Cheers,
Christian.
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