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lib/chv: CHV media pipeline command sequence

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Enable gem_media_fill test for CHV platform.  In addition to differences in
media IP blocks from Broadwell, the command sequence also differs for
programming the media pipeline, e.g., should not send a MEDIA_STATE_FLUSH
right before the MI_BATCH_BUFFER_END of batch buffers using MEDIA_OBJECT.
Uses explicit IS_BROADWELL / IS_CHERRYVIEW to distinguish in gen8 media
fill handling.

Signed-off-by: Sean V Kelley <sean.v.kelley@intel.com>
Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Sean V Kelley
2014-08-05 13:53:49 -07:00
committed by Daniel Vetter
parent ac31f19264
commit 17d63e4968
4 changed files with 381 additions and 1 deletions
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lib/intel_batchbuffer.c
+3 -1
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@@ -460,10 +460,12 @@ igt_media_fillfunc_t igt_get_media_fillfunc(int devid)
{
igt_media_fillfunc_t fill = NULL;
if (IS_GEN8(devid))
if (IS_BROADWELL(devid))
fill = gen8_media_fillfunc;
else if (IS_GEN7(devid))
fill = gen7_media_fillfunc;
else if (IS_CHERRYVIEW(devid))
fill = gen8lp_media_fillfunc;
return fill;
}