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virtio-gpu: use src not crtc

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Pick up the correct source rectangle from framebuffer.
Without this multihead setups are not working correctly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2016-05-31 14:20:22 +02:00
parent 86f752d2cc
commit 0062795e30
1 changed files with 18 additions and 13 deletions
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31
drivers/gpu/drm/virtio/virtgpu_plane.c
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@ -85,27 +85,32 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane,
if (bo->dumb) {
virtio_gpu_cmd_transfer_to_host_2d
(vgdev, handle, 0,
cpu_to_le32(plane->state->crtc_w),
cpu_to_le32(plane->state->crtc_h),
plane->state->crtc_x, plane->state->crtc_y, NULL);
cpu_to_le32(plane->state->src_w >> 16),
cpu_to_le32(plane->state->src_h >> 16),
plane->state->src_x >> 16,
plane->state->src_y >> 16, NULL);
}
} else {
handle = 0;
}
DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d\n", handle,
DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d, src %dx%d+%d+%d\n", handle,
plane->state->crtc_w, plane->state->crtc_h,
plane->state->crtc_x, plane->state->crtc_y);
plane->state->crtc_x, plane->state->crtc_y,
plane->state->src_w >> 16,
plane->state->src_h >> 16,
plane->state->src_x >> 16,
plane->state->src_y >> 16);
virtio_gpu_cmd_set_scanout(vgdev, output->index, handle,
plane->state->crtc_w,
plane->state->crtc_h,
plane->state->crtc_x,
plane->state->crtc_y);
plane->state->src_w >> 16,
plane->state->src_h >> 16,
plane->state->src_x >> 16,
plane->state->src_y >> 16);
virtio_gpu_cmd_resource_flush(vgdev, handle,
plane->state->crtc_x,
plane->state->crtc_y,
plane->state->crtc_w,
plane->state->crtc_h);
plane->state->src_x >> 16,
plane->state->src_y >> 16,
plane->state->src_w >> 16,
plane->state->src_h >> 16);
}
static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,