diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-11-11 20:26:44 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-12-21 19:01:32 +1000 |
| commit | 27517ddbdcc59ab43ed18d7bbe53680d428bbd20 (patch) | |
| tree | 4c93980df290bbe184cae915ba28f64148ed6699 | |
| parent | 64d9cc04ec08d36c2b39f04d4994313d3901a85c (diff) | |
drm/nvd0/disp: hook evo up to debugging
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvd0_display.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c index a54f96751e1f..5d01f1b64e26 100644 --- a/drivers/gpu/drm/nouveau/nvd0_display.c +++ b/drivers/gpu/drm/nouveau/nvd0_display.c @@ -84,6 +84,9 @@ evo_wait(struct drm_device *dev, int id, int nr) put = 0; } + if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO) + NV_INFO(dev, "Evo%d: %p START\n", id, disp->evo[id].ptr + put); + return disp->evo[id].ptr + put; } @@ -91,6 +94,16 @@ static void evo_kick(u32 *push, struct drm_device *dev, int id) { struct nvd0_display *disp = nvd0_display(dev); + + if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO) { + u32 curp = nv_rd32(dev, 0x640000 + (id * 0x1000)) >> 2; + u32 *cur = disp->evo[id].ptr + curp; + + while (cur < push) + NV_INFO(dev, "Evo%d: 0x%08x\n", id, *cur++); + NV_INFO(dev, "Evo%d: %p KICK!\n", id, push); + } + nv_wr32(dev, 0x640000 + (id * 0x1000), (push - disp->evo[id].ptr) << 2); } |