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drm/radeon: force the UVD DPB into VRAM as well

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Seems to be mandatory for WMV playback.

Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=100510

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2017-04-11 19:20:20 +02:00
committed by Alex Deucher
parent 203eb0cb0e
commit 8f12bbe6d9
2 changed files with 7 additions and 5 deletions
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2
drivers/gpu/drm/radeon/radeon_uvd.c
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@@ -621,7 +621,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
}
/* TODO: is this still necessary on NI+ ? */
if ((cmd == 0 || cmd == 0x3) &&
if ((cmd == 0 || cmd == 1 || cmd == 0x3) &&
(start >> 28) != (p->rdev->uvd.gpu_addr >> 28)) {
DRM_ERROR("msg/fb buffer %LX-%LX out of 256MB segment!\n",
start, end);