diff options
| author | Paul Hsieh <[email protected]> | 2023-03-07 21:04:28 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-03-22 00:59:29 -0400 |
| commit | 426714f89f7081ce8bf83546219eed6ea1511891 (patch) | |
| tree | c524937b630ad993b657b2b36d1f737314f2424d /drivers/gpu/drm/amd/display/dc/link/link_validation.c | |
| parent | e89d890c1b4a29fd1871f9ce21e9a94720a10e98 (diff) | |
drm/amd/display: power down eDP if eDP not present
[Why]
When init, driver will power up eDP to check eDP
present or not. If eDP not present, driver doesn't
power off eDP VDD cause power consumption.
[How]
If eDP is not present when detection, power off eDP
VDD.
Reviewed-by: Wenjing Liu <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Paul Hsieh <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_validation.c')
0 files changed, 0 insertions, 0 deletions