Re: [PATCH] phy: qualcomm: qmp-combo: update DP PHY PLL programming on Glymur
From: Konrad Dybcio
Date: Wed Apr 22 2026 - 05:42:39 EST
On 4/19/26 12:15 PM, Mahadevan P wrote:
> The existing DP PHY PLL and AUX configuration for the Glymur platform
> does not fully follow the Hardware Programming Guide requirements for
> DP over Type-C, which results in DP link bring-up failures.
>
> Update the DP PHY programming sequence and PLL-related register
> settings to align with the latest HPG recommendations. With this
> change, DP link training completes successfully on Glymur-based
> platforms.
>
> Fixes: d10736db98d2 ("phy: qualcomm: qmp-combo: Add DP offsets and settings for Glymur platforms")
> Signed-off-by: Ritesh Kumar <ritesh.kumar@xxxxxxxxxxxxxxxx>
> Signed-off-by: Mahadevan P <mahadevan.p@xxxxxxxxxxxxxxxx>
The tag chain is invalid as-is.
Should this patch have "Author: Ritesh Kumar"?
Konrad