Re: [PATCH] drm/bridge: analogix_dp: Keep PHY powered from between driver bind/unbind

Hi Marek, On Friday, 23 February 2018 09:35:32 EET Marek Szyprowski wrote: > On 2018-02-21 13:49, Laurent Pinchart wrote: > > On Wednesday, 21 February 2018 12:04:43 EET Marek Szyprowski wrote: > >> Patch f0a8b49c03d2 ("drm/bridge: analogix dp: Fix runtime PM state on > >> driver bind") fixed unba

Re: [PATCH] drm/bridge: analogix_dp: Keep PHY powered from between driver bind/unbind

Hi Laurent, On 2018-02-21 13:49, Laurent Pinchart wrote: Thank you for the patch. On Wednesday, 21 February 2018 12:04:43 EET Marek Szyprowski wrote: Patch f0a8b49c03d2 ("drm/bridge: analogix dp: Fix runtime PM state on driver bind") fixed unbalanced call to phy_power_on() in analogix_dp_bind(

Re: [PATCH] drm/bridge: analogix_dp: Keep PHY powered from between driver bind/unbind

Hi Marek, Thank you for the patch. On Wednesday, 21 February 2018 12:04:43 EET Marek Szyprowski wrote: > Patch f0a8b49c03d2 ("drm/bridge: analogix dp: Fix runtime PM state on > driver bind") fixed unbalanced call to phy_power_on() in analogix_dp_bind() > function by calling phy_power_off() at the

[PATCH] drm/bridge: analogix_dp: Keep PHY powered from between driver bind/unbind

Patch f0a8b49c03d2 ("drm/bridge: analogix dp: Fix runtime PM state on driver bind") fixed unbalanced call to phy_power_on() in analogix_dp_bind() function by calling phy_power_off() at the end of bind operation. However it turned out that having PHY powered is required for proper DRM display pipel