diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2014-02-21 16:01:40 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-03-26 14:00:39 +1000 |
| commit | 4b6c6fb5b9d30a29818e351c2de88632d9d58188 (patch) | |
| tree | ed2cebd649bc2971bcba564a970e2f129aa66993 /drivers/gpu/drm/nouveau/core/engine/disp | |
| parent | 9cf6ba20b4fd1299d376364a698f6068b99b1de5 (diff) | |
| download | op-kernel-dev-4b6c6fb5b9d30a29818e351c2de88632d9d58188.zip op-kernel-dev-4b6c6fb5b9d30a29818e351c2de88632d9d58188.tar.gz | |
drm/nvd0/disp: add debugging to show which supervisor actions are taken
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c index 67176f1..7762665 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c @@ -1178,7 +1178,7 @@ nvd0_disp_intr_supervisor(struct work_struct *work) u32 mask[4]; int head; - nv_debug(priv, "supervisor %08x\n", priv->super); + nv_debug(priv, "supervisor %d\n", ffs(priv->super)); for (head = 0; head < priv->head.nr; head++) { mask[head] = nv_rd32(priv, 0x6101d4 + (head * 0x800)); nv_debug(priv, "head %d: 0x%08x\n", head, mask[head]); @@ -1189,6 +1189,7 @@ nvd0_disp_intr_supervisor(struct work_struct *work) for (head = 0; head < priv->head.nr; head++) { if (!(mask[head] & 0x00001000)) continue; + nv_debug(priv, "supervisor 1.0 - head %d\n", head); nvd0_disp_intr_unk1_0(priv, head); } } else @@ -1196,16 +1197,19 @@ nvd0_disp_intr_supervisor(struct work_struct *work) for (head = 0; head < priv->head.nr; head++) { if (!(mask[head] & 0x00001000)) continue; + nv_debug(priv, "supervisor 2.0 - head %d\n", head); nvd0_disp_intr_unk2_0(priv, head); } for (head = 0; head < priv->head.nr; head++) { if (!(mask[head] & 0x00010000)) continue; + nv_debug(priv, "supervisor 2.1 - head %d\n", head); nvd0_disp_intr_unk2_1(priv, head); } for (head = 0; head < priv->head.nr; head++) { if (!(mask[head] & 0x00001000)) continue; + nv_debug(priv, "supervisor 2.2 - head %d\n", head); nvd0_disp_intr_unk2_2(priv, head); } } else @@ -1213,6 +1217,7 @@ nvd0_disp_intr_supervisor(struct work_struct *work) for (head = 0; head < priv->head.nr; head++) { if (!(mask[head] & 0x00001000)) continue; + nv_debug(priv, "supervisor 3.0 - head %d\n", head); nvd0_disp_intr_unk4_0(priv, head); } } |
