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| author |   Yongqiang Sun <yongqiang.sun@amd.com> | 2018-04-04 17:27:18 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:24 -0500 |
| commit | 339cc82ae67700cb25a5bb10842cca5b09a79afe (patch) | |
| tree | 5a0c32f82f62c55a8a5a019edc719df1515a2dfc /drivers/gpu/drm/amd/display/dc/dc_stream.h | |
| parent | drm/amd/display: change dml init to use default structs (diff) | |
| download | wireguard-linux-339cc82ae67700cb25a5bb10842cca5b09a79afe.tar.xz wireguard-linux-339cc82ae67700cb25a5bb10842cca5b09a79afe.zip | |
drm/amd/display: Check lid state to determine fast boot optimization.
For legacy enable boot up with lid closed, eDP information couldn't be
read correctly via SBIOS_SCRATCH_3 results in eDP cannot be light up
properly when open lid.
Check lid state instead can resolve the issue.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_stream.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index d7e6d53bb383..11b3433d6432 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -92,6 +92,7 @@ struct dc_stream_state { int phy_pix_clk; enum signal_type signal; bool dpms_off; + bool lid_state_closed; struct dc_stream_status status; |