diff options
| author | Zhao Yakui <yakui.zhao@intel.com> | 2009-11-23 20:48:44 -0500 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-11-30 19:36:53 -0500 |
| commit | 6363ee6f496eb7e3b3f78dc105e522c7b496089b (patch) | |
| tree | 238a22cf4e317645bc77a62ff828e15b27d5ce7b /drivers/virtio | |
| parent | c1b5dea097258b3d3d570d5ccc8f4bf5accb3f29 (diff) | |
drm/i915: parse child device from VBT
On some laptops there is no HDMI/DP. But the xrandr still reports
several disconnected HDMI/display ports. In such case the user will be
confused.
>DVI1 disconnected (normal left inverted right x axis y axis)
>DP1 disconnected (normal left inverted right x axis y axis)
>DVI2 disconnected (normal left inverted right x axis y axis)
>DP2 disconnected (normal left inverted right x axis y axis)
>DP3 disconnected (normal left inverted right x axis y axis)
This patch set is to use the child device parsed in VBT to decide whether
the HDMI/DP/LVDS/TV should be initialized.
Parse the child device from VBT.
The device class type is also added for LFP, TV, HDMI, DP output.
https://bugs.freedesktop.org/show_bug.cgi?id=22785
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions