diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2012-08-23 05:14:21 (GMT) |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 03:13:07 (GMT) |
| commit | 757833cc9f0c334ecf739836f4e052c11bf81264 (patch) | |
| tree | 8bb6b6170887febd4595ce1c6bd9668248d827c4 /drivers/gpu/drm | |
| parent | 5b8a43aeb9cbf6b965f67f6c850382788076325a (diff) | |
| download | linux-fsl-qoriq-757833cc9f0c334ecf739836f4e052c11bf81264.tar.xz | |
drm/nouveau/sw: trap and clear PMC_INTR_0_SOFTWARE
Came in useful for debugging another issue earlier, so keep it around.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
5 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv04.c b/drivers/gpu/drm/nouveau/core/engine/software/nv04.c index f48da75..3ca4c3a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nv04.c @@ -110,6 +110,12 @@ nv04_software_cclass = { * software engine/subdev functions ******************************************************************************/ +void +nv04_software_intr(struct nouveau_subdev *subdev) +{ + nv_mask(subdev, 0x000100, 0x80000000, 0x00000000); +} + static int nv04_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -125,6 +131,7 @@ nv04_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nv04_software_cclass; nv_engine(priv)->sclass = nv04_software_sclass; + nv_subdev(priv)->intr = nv04_software_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv10.c b/drivers/gpu/drm/nouveau/core/engine/software/nv10.c index 46dada5..6e699af 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nv10.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nv10.c @@ -113,6 +113,7 @@ nv10_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nv10_software_cclass; nv_engine(priv)->sclass = nv10_software_sclass; + nv_subdev(priv)->intr = nv04_software_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c index 6b88971..a2edcd3 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c @@ -183,6 +183,7 @@ nv50_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nv50_software_cclass; nv_engine(priv)->sclass = nv50_software_sclass; + nv_subdev(priv)->intr = nv04_software_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c index e3be78f..b7b0d7e 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c @@ -165,6 +165,7 @@ nvc0_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->cclass = &nvc0_software_cclass; nv_engine(priv)->sclass = nvc0_software_sclass; + nv_subdev(priv)->intr = nv04_software_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/include/engine/software.h b/drivers/gpu/drm/nouveau/core/include/engine/software.h index 8d74079..c945691 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/software.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/software.h @@ -55,4 +55,6 @@ extern struct nouveau_oclass nv10_software_oclass; extern struct nouveau_oclass nv50_software_oclass; extern struct nouveau_oclass nvc0_software_oclass; +void nv04_software_intr(struct nouveau_subdev *); + #endif |