Re: [PATCH v4 drm-dp 05/11] drm/hisilicon/hibmc: fix rare monitors cannot display problem

[Dmitry Baryshkov]

On Wed, Aug 13, 2025 at 05:42:32PM +0800, Yongbang Shi wrote:
> From: Baihan Li <libaihan@xxxxxxxxxx>
> 
> In some case, the dp link training success at 8.1Gbps, but the sink's
> maximum supported rate is less than 8.1G. So change the default 8.1Gbps
> link rate to the rate that reads from devices' capabilities.
> 
> Fixes: 54063d86e036 ("drm/hisilicon/hibmc: add dp link moduel in hibmc drivers")
> Signed-off-by: Baihan Li <libaihan@xxxxxxxxxx>
> Signed-off-by: Yongbang Shi <shiyongbang@xxxxxxxxxx>
> ---
> ChangeLog:
> v3 -> v4:
>   - remove non-related changes, suggested by Dmitry Baryshkov.
> ---
>  drivers/gpu/drm/hisilicon/hibmc/dp/dp_link.c | 14 ++++++++++++--
>  1 file changed, 12 insertions(+), 2 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry