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drm/nv10/plane: add YUYV support 

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
hifive-unleashed-5.1
Ilia Mirkin 2013-11-15 11:26:44 -05:00 committed by Ben Skeggs
parent a554090664
commit 7ffb078172
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/nouveau/dispnv04/overlay.c
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@ -58,6 +58,7 @@ struct nouveau_plane {
};
static uint32_t formats[] = {
DRM_FORMAT_YUYV,
DRM_FORMAT_UYVY,
DRM_FORMAT_NV12,
};
@ -140,10 +141,10 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
nv_wr32(dev, NV_PVIDEO_POINT_OUT(flip), crtc_y << 16 | crtc_x);
nv_wr32(dev, NV_PVIDEO_SIZE_OUT(flip), crtc_h << 16 | crtc_w);
if (fb->pixel_format == DRM_FORMAT_NV12) {
if (fb->pixel_format != DRM_FORMAT_UYVY)
format |= NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8;
if (fb->pixel_format == DRM_FORMAT_NV12)
format |= NV_PVIDEO_FORMAT_PLANAR;
}
if (nv_plane->iturbt_709)
format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
if (nv_plane->colorkey & (1 << 24))
@ -266,7 +267,7 @@ nv10_overlay_init(struct drm_device *device)
case 0x15:
case 0x1a:
case 0x20:
num_formats = 1;
num_formats = 2;
break;
}