From efffa9841cf42ae8350d421070cea962b063df8c Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Fri, 15 Nov 2013 11:26:43 -0500 Subject: drm/nv10/plane: some chipsets don't support NV12 Signed-off-by: Ilia Mirkin Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/dispnv04/overlay.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/nouveau/dispnv04/overlay.c') 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; -- cgit v1.2.3