AMD R9 290 Mercury Playback Engine OpenCL not available

what have check , do, when can't enable mercury playback engine opencl amd r9 290 on windows 10 64bit?

 

after running gpusniffer.exe in cmd got result:

--- opengl info ---

vendor: ati technologies inc.

renderer: amd radeon r9 200 series

opengl version: 4.5.14008 compatibility profile context 21.19.137.1 20.19.15.4444

glsl version: 4.50

monitors: 2

monitor 0 properties -

   size: (0, 0, 1920, 1080)

   max texture size: 16384

   supports non-power of two: 1

   shaders 444: 1

   shaders 422: 1

   shaders 420: 1

monitor 1 properties -

   size: (1920, 30, 1680, 1050)

   max texture size: 16384

   supports non-power of two: 1

   shaders 444: 1

   shaders 422: 1

   shaders 420: 1

 

 

 

 

--- gpu computation info ---

found 2 devices supporting gpu computation.

opencl device 0 -

   name: hawaii

   vendor: amd

   capability: 2

   driver: 2

   total video memory: 4096mb

opencl device 1 -

   name: intel(r) hd graphics 4600

   vendor: intel

   capability: 1.2

   driver: 1.2

   total video memory: 1629mb

   * not chosen because of initialization failure.

 

and, tutorial, tried adding "hawaii" cuda_supported_cards.txt, didn't help.

reinstalling "non-whql-win10-64bit-radeon-software-crimson-16.9.2-sep21"-driver graphicscard didn't help, too.

 

so else try?

problem number one, r9-200 series not cuda card adding the "cuda_supported_cards.txt" list futile.  opencl card , might try adding "opencl_supported_cards.txt" list.   if have premiere cs6 use these 2 files may not work.  not remember adobe added opencl support.  have run r9-280x cc, premiere version:, 9.1.0.174, r9-280x , works equivalently price nvidia card twice gpu acceleration.

 

you might have disable intel hd 4600 in bios.

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