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author | Ben Skeggs <bskeggs@redhat.com> | 2014-02-20 23:19:58 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2014-03-26 14:00:38 +1000 |
commit | b62b9ec2eb7b2861db1186b701c04a08b6208553 (patch) | |
tree | e53cdbd74118c999ae027beddef46071646cd6c9 /drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | |
parent | drm/nv50-/disp: add method descriptions for debugging (diff) | |
download | linux-dev-b62b9ec2eb7b2861db1186b701c04a08b6208553.tar.xz linux-dev-b62b9ec2eb7b2861db1186b701c04a08b6208553.zip |
drm/nv50-/disp: allow dumping core channel state at first supervisor intr
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp/nv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 3b70868bdfce..e94866e407bf 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -1520,12 +1520,14 @@ nv50_disp_intr_supervisor(struct work_struct *work) { struct nv50_disp_priv *priv = container_of(work, struct nv50_disp_priv, supervisor); + struct nv50_disp_impl *impl = (void *)nv_object(priv)->oclass; u32 super = nv_rd32(priv, 0x610030); int head; nv_debug(priv, "supervisor 0x%08x 0x%08x\n", priv->super, super); if (priv->super & 0x00000010) { + nv50_disp_mthd_chan(priv, NV_DBG_DEBUG, 0, impl->mthd.core); for (head = 0; head < priv->head.nr; head++) { if (!(super & (0x00000020 << head))) continue; |