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| author | Pin-Yen Lin <[email protected]> | 2022-07-14 09:39:20 +0000 |
|---|---|---|
| committer | Robert Foss <[email protected]> | 2022-07-18 11:27:23 +0000 |
| commit | fbc1fdaa8338ec4ebd862d918a0ce3e12033e8a3 (patch) | |
| tree | 8577aedb89aaa9b6dd96b962cd881853ba40cd20 /drivers/gpu/drm/drm_framebuffer.c | |
| parent | drm/ssd130x: Use new regmap bulk write support to drop custom bus (diff) | |
| download | kernel-fbc1fdaa8338ec4ebd862d918a0ce3e12033e8a3.tar.gz kernel-fbc1fdaa8338ec4ebd862d918a0ce3e12033e8a3.zip | |
drm/bridge: it6505: Power on downstream device in .atomic_enable
Send DPCD DP_SET_POWER_D0 command to the monitor in .atomic_enable
callback. Without this command, some monitors won't show up again after
changing the resolution.
Fixes: 46ca7da7f1e8 ("drm/bridge: it6505: Send DPCD SET_POWER to downstream")
Signed-off-by: Pin-Yen Lin <[email protected]>
Reviewed-by: Allen Chen <[email protected]>
Fixes: 46ca7da7f1e8 ("drm/bridge: it6505: Send DPCD SET_POWER to downstream")
Signed-off-by: Robert Foss <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20220714173715.v2.1.I85af54e9ceda74ec69f661852825845f983fc343@changeid
Diffstat (limited to 'drivers/gpu/drm/drm_framebuffer.c')
0 files changed, 0 insertions, 0 deletions