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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2013-11-15 20:26:43 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2013-12-03 17:28:54 +0400 |
| commit | efffa9841cf42ae8350d421070cea962b063df8c (patch) | |
| tree | 7460826b8b488af212f072091c73ba5b6edc4ba4 | |
| parent | 050828e9563d03cbaab950c16ae4aebaa02ff0de (diff) | |
| download | linux-efffa9841cf42ae8350d421070cea962b063df8c.tar.xz | |
drm/nv10/plane: some chipsets don't support NV12
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv04/overlay.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c index c14afb794147..32e7064b819b 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c +++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c @@ -58,8 +58,8 @@ struct nouveau_plane { }; static uint32_t formats[] = { - DRM_FORMAT_NV12, DRM_FORMAT_UYVY, + DRM_FORMAT_NV12, }; /* Sine can be approximated with @@ -254,14 +254,25 @@ nv10_overlay_init(struct drm_device *device) { struct nouveau_device *dev = nouveau_dev(device); struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL); + int num_formats = ARRAY_SIZE(formats); int ret; if (!plane) return; + switch (dev->chipset) { + case 0x10: + case 0x11: + case 0x15: + case 0x1a: + case 0x20: + num_formats = 1; + break; + } + ret = drm_plane_init(device, &plane->base, 3 /* both crtc's */, &nv10_plane_funcs, - formats, ARRAY_SIZE(formats), false); + formats, num_formats, false); if (ret) goto err; |