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

Abhinav Kumar quic_abhinavk at quicinc.com
Mon Apr 8 09:41:15 PDT 2024



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 at vger.kernel.org	# 6.5: 5abed58a8bde
> Cc: Stephen Boyd <swboyd at chromium.org>
> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com>
> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> Signed-off-by: Johan Hovold <johan+linaro at kernel.org>
> ---
>   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 at quicinc.com>



More information about the linux-phy mailing list