Quoting Johan Hovold (2024-04-08 02:30:23)
> Commit 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3")
> fixed a regression introduced in 6.5 by making sure that the correct
> offset is used for the DP_PHY_VCO_DIV register on v3 hardware.
>
> Unfortunately, that fix instead broke DisplayPort on v5_5nm and v6
> hardware as it failed to add the corresponding offsets also to those
> register tables.
>
> Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable")
> Fixes: 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3")
> Cc: stable@xxxxxxxxxxxxxxx # 6.5: 5abed58a8bde
> Cc: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> Cc: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
> Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
> ---
Thanks! I didn't know the qmp_v4_configure_dp_phy() function was used by
v5 or v6, but upon further inspection that seems to be the case. Maybe
that should be renamed to qmp_v456_configure_dp_phy() to match and then
qmp_v456_configure_dp_phy() get inlined into qmp_v4_configure_dp_phy().
Either way:
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
