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Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index e40dbdc4ebb..c06207e4085 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -3011,7 +3011,11 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track) } } prim_walk = (track->vap_vf_cntl >> 4) & 0x3; - nverts = (track->vap_vf_cntl >> 16) & 0xFFFF; + if (track->vap_vf_cntl & (1 << 14)) { + nverts = track->vap_alt_nverts; + } else { + nverts = (track->vap_vf_cntl >> 16) & 0xFFFF; + } switch (prim_walk) { case 1: for (i = 0; i < track->num_arrays; i++) { |