[PATCH v1 0/1] gpu/drm: bridge: tc358768: Add delay after PLL setup

[Svyatoslav Ryhel <clamor95@gmail.com>]

After tc358768_setup_pll() enables PLL_CKEN and the lock indicator comes
up, the DSI register sequence runs near immediately. On TF700T this
results in the bridge claiming PLL lock but producing no DSI video output:
the panel powers up, the backlight comes on, but the framebuffer is never
scanned out.

Insert a small settling delay between PLL setup and the rest of the
attach.

Svyatoslav Ryhel (1):
  gpu/drm: bridge: tc358768: Add delay after PLL setup

 drivers/gpu/drm/bridge/tc358768.c | 3 +++
 1 file changed, 3 insertions(+)

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2.51.0