Tvheadend

Hello,

im trying to setup my TVH to use hw decoding for streaming, i guess my issue is that my cpu is i7 8700 (coffee lake).
Just wanted to know if its not yet supported or if im doing something wrong ...

example log output

2018-08-05 19:07:30.103 transcode: 0002: 01:H264: > Using profile h264_vaapi
2018-08-05 19:07:30.103 transcode: 0002: 02:AC3: > Using profile webtv-aac
2018-08-05 19:07:30.103 transcode: 0002: 04:DVBSUB: ==> Filtered out
2018-08-05 19:07:30.570 vaapi: VA-API version 0.40.0
2018-08-05 19:07:30.570 vaapi: va_getDriverName() returns 0
2018-08-05 19:07:30.570 vaapi: Trying to open /usr/lib/dri/i965_drv_video.so
2018-08-05 19:07:30.570 vaapi: Found init function __vaDriverInit_0_40
2018-08-05 19:07:30.570 vaapi: /usr/lib/dri/i965_drv_video.so init failed <<<--- i guess here is the error
2018-08-05 19:07:30.570 vaapi: va_openDriver() returns -1
2018-08-05 19:07:30.570 libav: AVHWDeviceContext: Failed to initialise VAAPI connection: -1 (unknown libva error).
2018-08-05 19:07:30.570 vaapi: failed to create a context for device: /dev/dri/renderD128

codec profile attached

for any tipps thanks ahead