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[0/7] drm/bridge: tc358767: small fixes

Message ID 20181029114701.26409-1-tomi.valkeinen@ti.com
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Series drm/bridge: tc358767: small fixes | expand

Message

Tomi Valkeinen Oct. 29, 2018, 11:46 a.m. UTC 
Hi,

We have TC358867 on our board, which I believe is almost identical to
TC358767. We're using it with a DP connector instead of eDP with a fixed
panel.

I have tested these patches only on TI's 4.14 based kernel, as
unfortunately we don't have all the necessary support in mainline yet.
These patches fix various bugs, but I'm still seeing at least two
issues:

* Sync with some videomodes is not correct, resulting in a jumping and
  skewed display
* Link training fails sometimes

I would appreciate if someone is able to verify these patches with
TC358767.

 Tomi

Tomi Valkeinen (7):
  drm/bridge: tc358767: add bus flags
  drm/bridge: tc358767: add defines for DP1_SRCCTRL & PHY_2LANE
  drm/bridge: tc358767: fix single lane configuration
  drm/bridge: tc358767: fix initial DP0/1_SRCCTRL value
  drm/bridge: tc358767: reject modes which require too much BW
  drm/bridge: tc358767: fix output H/V syncs
  drm/bridge: tc358767: use DP connector if no panel set

 drivers/gpu/drm/bridge/tc358767.c | 46 ++++++++++++++++++++++++-------
 1 file changed, 36 insertions(+), 10 deletions(-)