Re: [PATCH] phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6

From: Abhinav Kumar
Date: Mon Apr 08 2024 - 12:41:44 EST




On 4/8/2024 2:30 AM, Johan Hovold wrote:
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>
---
drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 2 ++
drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h | 1 +
drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h | 1 +
3 files changed, 4 insertions(+)


Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>